About Helius

Helius is a leading developer platform on the Solana blockchain, dedicated to inspiring and accelerating the creation of crypto-powered software. Customers like Coinbase, Jupiter, and Phantom use Helius to power their applications on Solana.

We’ve raised over $34m from Haun Ventures, Founders Fund, Foundation Capital, 6th Man Ventures, Reciprocal Ventures, Chapter One and angel investors including Solana co-founders Anatoly Yakovenko and Raj Gokal, and Balaji Srinivasan. Our team members have previously built mission-critical, scalable infrastructure at AWS, Coinbase, Stripe, Google, Digital Ocean, and more.

Here is the Helius Manifesto so you know what to expect if you join Helius.  

Role Description

We are looking for a Rust Engineer with experience in building and scaling distributed systems to join our growing team. If you have a passion for blockchain technology and a strong sense of ownership, we’d love to hear from you!

Responsibilities:

• Implement and maintain backend services following established architectural patterns and best practices
• Work with team members to integrate new features into existing infrastructure components
• Debug performance issues and implement solutions with guidance from senior engineers
• Help set up and maintain monitoring systems for services you’re responsible for
• Follow security best practices and coding standards while implementing new features
• Participate in code reviews and contribute to technical discussions within the team

Requirements:

• Proficient with Rust.
• 3 years of experience with Rust or a similar language (C++, Golang, Java, etc).
• 3 years of experience building & maintaining high-scale production systems.
• Proficient with distributed systems and databases.
• Demonstrated ability to work autonomously, execute at speed, with excellent communication and collaboration skills.
• Startup and/or web3 experience is a bonus.
• Experience that is relevant to Helius is a major advantage.

What We Offer

• Competitive salary and equity package
• Flexible work hours and remote-friendly environment
• Generous vacation and time-off policy
• Wellness, travel, and educational budgets
• Opportunities for personal and professional growth in a fast-paced, dynamic industry

Helius is an equal opportunity employer.

Sr. Software Engineer Remote - North America, UK. EU About Brave Brave is on a mission to protect the human right to privacy online. We’ve built a free web browser that blocks creepy ads and trackers by default, a private search engine with a truly independent index, a browser-native crypto wallet, and a private ad network (opt-in!) that directly rewards you for your attention. And we’re just getting started. Already 90 million people have switched to Brave for a faster, more private web. Millions more switch every month. The internet is a sea of ads, hackers, and echo chambers. Big Tech makes huge profits off our data, and tells us what’s true and what’s not. Brave is fighting back. Join us! Summary Brave is looking for an engineer who can help us improve and scale our services. VPN, Leo, Talk and others rely on our backend service infrastructure to deliver a private, premium experience to our users. These services are written entirely in Go and deployed as services onto AWS. We are looking for an experienced Go engineer who can take whole solutions from end to end. Requirements

5-10 years of experience building software professionally Strong proficiency in Go, with 3+ years of production-level experience building backend systems in Go  Experience with SQL, Postgres/Redshift, and building analytics queries Experience building distributed backend services and robust APIs ensuring high performance and scalability Experience with software development via distributed development teams Comfort working in an open source setting A passion for helping protect users’ privacy and security Written and verbal communication skills in English Proven record of shipping

Nice to haves

Familiarity with cloud platforms (ideally AWS) Familiarity with building and working with subscription and online payment systems Familiarity with challenges in privacy preserving ecosystems

Working at Brave

Industry-leader in privacy, with a research and engineering team that’s innovating everyday to keep people safer online and beat Big Tech Highly competitive salaries & benefits, and generous home-office stipends Fully remote team (no office, no commute) Welcoming, humble, ridiculously smart teammates, and a truly flat org structure Opportunity to get in early at a hyper-growth company, and revolutionize the web Oh, and did we mention Brendan, our CEO & co-founder, invented JavaScript?

United States Candidates: The salary range for this role is $150,000 - $200,000 USD, depending on experience. Check us out at brave.com  

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OKX will be prioritising applicants who have a current right to work in Singapore, and do not require OKX's sponsorship of a visa.

Who We Are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom.   OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves.   Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er.   OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

About the Opportunity

OKX is undertaking a significant global team buildout within its Internal Audit function, and we are looking for an experienced and visionary Head of Infrastructure & Developer Operations Audit. This is a unique opportunity to lead the assessment and assurance of our critical infrastructure and DevOps practices within a leading crypto organization, ensuring the highest levels of resilience, scalability, and security for our global operations. You will build and lead a high-performing audit team, drive strategic assurance initiatives, and directly impact the robust and efficient delivery of innovative crypto products and infrastructure by thoroughly assessing the organization's codebase, build, test, and release processes, as well as technical infrastructure maintenance and management.

What You’ll Be Doing 

Lead and manage a global Infrastructure & Developer Operations audit team, including hiring and developing individuals across key regions.

Drive the execution of global audit programs, specifically assessing the design and operating effectiveness of controls over infrastructure, cloud computing platforms, operating systems, networking, virtualization, containerization, storage systems, DevOps practices, and Secure CI/CD pipelines. This includes a deep dive into the codebase, build, test, and release processes.

Oversee the independent validation of IT incidents related to infrastructure and development operations, and provide critical audit support for group-wide IT certifications.

Collaborate effectively with other functional and regional Internal Audit portfolio leads to provide expert infrastructure and DevOps controls testing and assurance for integrated audits.

Develop and implement advanced audit methodologies tailored to the unique complexities of high-performance, distributed crypto systems, emphasizing the assessment of automated and secure deployments, and ongoing maintenance and management processes.

Provide strategic audit insights and independent assurance on emerging infrastructure and DevOps risks in the cryptocurrency space to senior leadership and the Audit Committee.

What We Look For In You

We are seeking a seasoned IT audit professional with demonstrable experience in independently assessing infrastructure and DevOps practices within the crypto exchange or crypto product space. The ideal candidate will possess a deep understanding of resilient and secure infrastructure principles applied to novel technical and control environments, coupled with strong leadership and analytical skills. Key Qualifications:

Prior Crypto Exchange/Crypto Product Experience is Essential.

Strong Critical Thinking and Problem-Solving Skills: Capacity to analyze complex, often novel, technical and control environments unique to crypto, identify intricate root causes of issues, and propose effective, context-specific solutions.

Fundamental Understanding of Blockchain Technology: Basic knowledge of distributed ledger technologies, consensus mechanisms (e.g., PoW, PoS), cryptography (hashing, public-key), and the lifecycle of a cryptocurrency transaction.

Data Analytics/SQL for Infrastructure & DevOps Auditing: Expert ability to analyze complex data across the entire technology stack, including CI/CD pipeline logs, git commit history, dependency manifests, configuration management logs, system logs, network flow data, infrastructure-as-code configurations, and cloud provider logs, specifically for audit purposes.

Infrastructure Auditing: Comprehensive knowledge of IT infrastructure components, with a specialized focus on independently auditing the resilience, scalability, and security of blockchain nodes, low-latency trading systems, and high-availability wallet infrastructure.

Cloud Computing Platform Auditing: Expert-level auditing of cloud infrastructure (AWS, Azure, GCP) specifically for mission-critical crypto workloads, including container orchestration (Kubernetes), serverless functions, multi-region deployments, and ensuring geo-redundancy for key assets.

Operating System (OS) Auditing (for Blockchain Nodes & Exchange Servers): Deep dive capability to assess the hardening, patching, kernel configurations, and user access controls for operating systems hosting blockchain nodes, trading engines, and critical exchange services.

Networking Auditing: Advanced knowledge of networking protocols, DDoS mitigation strategies, and the ability to audit low-latency, high-throughput network architectures essential for competitive crypto exchange operations, including peering arrangements and BGP configurations.

Virtualization & Containerization Auditing: Expertise in independently auditing virtualized environments and container orchestration platforms (Docker, Kubernetes) specifically for secure isolation of critical workloads, supply chain security for container images, and resource management to prevent denial-of-service.

Storage System Auditing: Ability to independently assess the security, integrity, availability, and immutability of storage systems (SAN, NAS, object storage) for critical blockchain data, cryptographic keys, and sensitive audit logs.

DevOps Auditing: Deep understanding of DevOps principles (e.g., build, test, release), automation, and continuous delivery with a focus on independently auditing the security and compliance of rapid, automated deployments in a high-stakes crypto environment (e.g. GitLab, GitHub, etc.)

Secure Continuous Integration/Continuous Delivery (CI/CD) Auditing: Expertise in independently auditing CI/CD pipelines for integrated security tools (SAST, DAST, SCA), automated security gates, secure artifact management, and robust deployment controls for smart contracts and exchange software. This includes assessing the codebase, build, test, and release processes.

Automation and Scripting Auditing (for Infrastructure as Code & Smart Contracts): Ability to independently assess the security and integrity of automation scripts (e.g., Python, Go, Shell), Infrastructure as Code (IaC) tools (e.g., Terraform, CloudFormation), and configuration management tools (e.g., Ansible) used to manage crypto infrastructure.

Cloud Deployment & Management Auditing (Automated & Secure): Expertise in independently auditing automated cloud provisioning, configuration, and management processes, emphasizing security best practices, least privilege, and immutable infrastructure principles for critical crypto components, as well as ongoing maintenance and management.

Agile Development Methodologies Auditing: Ability to independently assess the deep integration of security activities and controls within agile development processes, including proactive threat modeling for new features, security champions within development teams, and rigorous peer review for smart contract code.

Code Review & Secure Coding Practices: Familiarity with secure coding principles for languages commonly used in blockchain development (e.g. Solidity, Rust, Go, Python) and the ability to independently evaluate the effectiveness of code review processes for identifying operational and security flaws.

Risk Management Principles for Infrastructure & DevOps Auditing: Advanced grasp of risk identification, assessment, mitigation, and monitoring methodologies specifically tailored to the high-stakes, real-time, and often irreversible nature of crypto transactions.

Knowledge of Specific Regulatory Requirements impacting Infrastructure & DevOps: Understanding of specific regulatory requirements impacting crypto exchanges globally (e.g., anti-money laundering (AML), combating the financing of terrorism (CFT) as per FATF, sanctions compliance, specific licensing requirements for Virtual Asset Service Providers (VASPs)) and how these translate to technical controls relevant to infrastructure and DevOps.

Perks & Benefits 

Competitive total compensation package

L&D programs and education subsidy for employees' growth and development

Various team building programs and company events

Wellness and meal allowances Comprehensive healthcare schemes for employees and dependants More that we love to tell you along the process!

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Who are we?

We believe Ethereum has the potential to solve some of humanity’s most crucial coordination issues. Since our initial inception as a research group, we have sought to scale both its technology and values.

At present, the most pressing bottleneck to the growth of Ethereum is its performance and scalability. We are building the most elegant solution to this problem. We do this in the open (under an MIT open source license) because we believe in open source innovation and its ability to accelerate growth.

OP Labs contributes to the Optimism protocol, an extension to Ethereum that scales both its technology and values. Optimism enables orders of magnitude of improved performance and scalability to Ethereum while doubling down on its commitment to public goods.

The Optimism Collective leads the blockchain protocol landscape, dedicated to fostering a scalable and sustainable ecosystem. Optimism’s ethos, in sync with Ethereum's vision, tackles pivotal coordination challenges of the digital age. Optimism’s goal is to harmonize private incentives with public good, shaping a resilient future for the Internet. Optimism’s scope spans diverse areas like Gaming, DeFi, NFTs, and Enterprise.

Position Overview:

We’re looking for a tech lead to develop the platform to support the full lifecycle of protocol feature development. This encompasses all protocol developer tooling and frameworks to enable protocol engineers to ship capabilities quickly and confidently on stable foundations.

This is a critical and high-impact role responsible for driving the roadmap and delivery of capabilities that accelerate protocol feature development for both OP Labs engineering teams and the broader Collective.

What are the role responsibilities?

• Architect and implement tools, frameworks, SDKs and APIs to increase protocol development velocity and create an industry-leading protocol developer experience

• Drive the execution of the protocol developer experience roadmap in close partnership with Engineering Management, Product and Engineering stakeholders

• Act as a force multiplier for the team - drive the technical vision and architecture for protocol developer tooling and mentor other engineers

• Be highly customer-centric, partnering closely with other engineering teams and stakeholders to understand protocol developer needs and rapidly deliver impactful solutions

What skills do you bring?

• Hands-on experience with Golang, Ethereum developer tooling ecosystem (e.g., Kurtosis, Hardhat, Foundry), operational experience with Kubernetes (e.g., IaC such as Terraform) and public cloud infrastructure (e.g., GCP, AWS)

• Track-record of working collaboratively with developers to create impactful developer tools that meaningfully improve developer velocity - demonstrates strong developer empathy

• Prior experience working in the Web3 space with exposure to protocol development, either directly or in a supporting capacity

• Exhibits high agency, high ownership and pragmatism - this is someone who likes to and is capable of getting stuff done and drives impactful results

• Able to effectively balance between strategic and execution-focused contributions in a dynamic and fast-paced environment

What will you like about us?

• We take care of our employees. Competitive compensation, fully paid medical, dental, and vision, and a 4% 401K match—learn more about our benefits, culture, and all recruiting FAQ here.

• We take pride in the accomplishments of our teammates and support each other in doing the best work of our careers.

• Our team is a diverse group of people from varied backgrounds. We cherish our eclecticism and consider it a great strength.

• We’re fully remote, deeply engaged, highly skilled, and like to have fun.

• We think long-term. Our founders have been scaling Ethereum since 2015.

Apply Now:

Tenderly is looking to hire a Frontend Engineer to join their team. This is a full-time position that can be done remotely anywhere in Remote or on-site in Belgrade.

Tenderly - An all-in-one development platform that enables Web3 developers to build, test, monitor, and operate smart contracts.

Developer Experience (DevX) is responsible for making sure all engineers at Coinbase build high-quality products while being productive and engaged. We do this by providing infrastructure, libraries, frameworks, and tooling to make it easier and faster to build high quality applications. Within DevX, our Onchain Pod is focused on defining the future of developer experience for onchain developers, both within Coinbase and in the broader crypto ecosystem. We believe that the onchain platform is the most important builder platform since the internet (“online”). As a Staff Software Engineer on this team, you’ll be instrumental in designing, building, and executing core solutions that drive our systems.

What you’ll be doing (ie. job duties):

• Lead the new Onchain Pod and help define its charter, vision, mission, and roadmap.
• Work with stakeholders in Engineering and Security to identify pain points and insecure processes in the onchain development lifecycle.
• Architect and build new tooling to improve onchain development for Coinbase and the broader ecosystem. Augment and maintain existing tooling.
• Drive the evolution of Web3 development toward Web2-level tooling, reliability, and ergonomics - reducing friction and making onchain development more accessible.
• Take ownership of the team's processes and services, ensuring SLA adherence.
• Be a thoughtful technical voice within the team, aiding in diligent architectural decisions and fostering a culture of high-quality code and engineering processes.
• Mentor and collaborate with other members of the team to deliver high quality solutions.
• Champion a “don’t DIY unless necessary” philosophy by leveraging proven industry standards and modern frameworks wherever possible.
• Stay current with emerging trends in the Web3 tooling ecosystem, and integrate best-in-class solutions to accelerate internal development without reinventing the wheel.

What we look for in you (ie. job requirements):

• You have 8+ years of software engineering experience.
• You are passionate about enabling onchain development.
• You have extensive experience with smart contract deployments, execution, and management (EVM in particular).
• You have a deep understanding of how popular L1s and L2s work.
• You have an energy and self-drive for continuous learning as crypto is a constantly and rapidly changing space.
• You excel in clear, direct, and kind communication with technical and non-technical stakeholders.
• You have experience building relationships with security, product, and engineering teams.
• You balance long term strategic thinking with short term tactical planning.
• You are familiar with cloud infrastructure (e.g., AWS), containerization (e.g., Kubernetes), and Infrastructure as Code tools like Terraform.
• You have a Bachelor’s or Master’s degree in Computer Science, Software Engineering, or equivalent experience.

Nice to haves:

• Prior experience working in a Developer Experience/Productivity, Platform, or similar domain team.
• Have previous experience at a fast paced, high growth stage internet/software company.
• Contributions to open-source crypto projects, such as OP Stack.
• Experience with Golang, Geth, Rust, Reth, Foundry, Solidity, or other crypto tools.
• An interest in blockchain security, red-teaming, and exploit prevention.

*Answers to crypto-related questions may be used to evaluate your onchain experience.

#LI-Remote

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About Zscaler Serving thousands of enterprise customers around the world including 45% of Fortune 500 companies, Zscaler (NASDAQ: ZS) was founded in 2007 with a mission to make the cloud a safe place to do business and a more enjoyable experience for enterprise users. As the operator of the world’s largest security cloud, Zscaler accelerates digital transformation so enterprises can be more agile, efficient, resilient, and secure. The pioneering, AI-powered Zscaler Zero Trust Exchange™ platform, which is found in our SASE and SSE offerings, protects thousands of enterprise customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location. Named a Best Workplace in Technology by Fortune and others, Zscaler fosters an inclusive and supportive culture that is home to some of the brightest minds in the industry. If you thrive in an environment that is fast-paced and collaborative, and you are passionate about building and innovating for the greater good, come make your next move with Zscaler. Our Engineering team built the world’s largest cloud security platform from the ground up, and we keep building. With more than 100 patents and big plans for enhancing services and increasing our global footprint, the team has made us and our multitenant architecture today's cloud security leader, with more than 15 million users in 185 countries. Bring your vision and passion to our team of cloud architects, software engineers, security experts, and more who are enabling organizations worldwide to harness speed and agility with a cloud-first strategy. We're looking for an experienced Principal Software Development Engineer to join our Cloud Browser Isolation team. Reporting to the Sr Manager Software Engineering, you'll be responsible for:

Developing automated deployment and upgrade tools to streamline customer rollouts, reducing maintenance needs and minimizing errors Building automation tools to boost developer productivity and promoting DevOps within engineering teams Collaborating with QA and Engineering to design infrastructure solutions aligned with business needs Collaborating with SMEs throughout product development to plan and enhance infrastructure

 What We’re Looking for (Minimum Qualifications) 

Over 10 years of software engineering experience, including 2+ years in leadership roles Proficient in GoLang, Java, or Rust; intermediate in Python and Bash Expertise with backend systems in large-scale service-oriented architectures Skilled in AWS, Azure, or GCP at an intermediate to advanced level Intermediate to advanced level experience with Linux Operating System and CI & Build tools

What Will Make You Stand Out (Preferred Qualifications)

Proficient in config management and orchestration tools like Terraform, Docker, Ansible, Puppet, Salt, or Chef Passion for automation and problem solving Ability to work both with a global team and individually

LI-AN4#LI-HybridAt Zscaler, we are committed to building a team that reflects the communities we serve and the customers we work with. We foster an inclusive environment that values all backgrounds and perspectives, emphasizing collaboration and belonging. Join us in our mission to make doing business seamless and secure.

Our Benefits program is one of the most important ways we support our employees. Zscaler proudly offers comprehensive and inclusive benefits to meet the diverse needs of our employees and their families throughout their life stages, including:

Various health plans Time off plans for vacation and sick time Parental leave options Retirement options Education reimbursement In-office perks, and more!

By applying for this role, you adhere to applicable laws, regulations, and Zscaler policies, including those related to security and privacy standards and guidelines. Zscaler is committed to providing equal employment opportunities to all individuals. We strive to create a workplace where employees are treated with respect and have the chance to succeed. All qualified applicants will be considered for employment without regard to race, color, religion, sex (including pregnancy or related medical conditions), age, national origin, sexual orientation, gender identity or expression, genetic information, disability status, protected veteran status, or any other characteristic protected by federal, state, or local laws. See more information by clicking on the Know Your Rights: Workplace Discrimination is Illegal link. Pay Transparency Zscaler complies with all applicable federal, state, and local pay transparency rules. Zscaler is committed to providing reasonable support (called accommodations or adjustments) in our recruiting processes for candidates who are differently abled, have long term conditions, mental health conditions or sincerely held religious beliefs, or who are neurodivergent or require pregnancy-related support.

Apply Now:

About Zscaler Serving thousands of enterprise customers around the world including 45% of Fortune 500 companies, Zscaler (NASDAQ: ZS) was founded in 2007 with a mission to make the cloud a safe place to do business and a more enjoyable experience for enterprise users. As the operator of the world’s largest security cloud, Zscaler accelerates digital transformation so enterprises can be more agile, efficient, resilient, and secure. The pioneering, AI-powered Zscaler Zero Trust Exchange™ platform, which is found in our SASE and SSE offerings, protects thousands of enterprise customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location. Named a Best Workplace in Technology by Fortune and others, Zscaler fosters an inclusive and supportive culture that is home to some of the brightest minds in the industry. If you thrive in an environment that is fast-paced and collaborative, and you are passionate about building and innovating for the greater good, come make your next move with Zscaler. Our Engineering team built the world's largest cloud security platform from the ground up, and we keep building. With more than 100 patents and big plans for enhancing services and increasing our global footprint, the team has made us and our multitenant architecture today's cloud security leader, with more than 65 million users in 185 countries. Bring your vision and passion to our team of cloud architects, software engineers, and security experts who are enabling organizations worldwide to harness speed and agility with a cloud-first strategy. We're looking for a talented Senior Staff Software Engineer to join our API & Cloud Platform team. Reporting to the Sr. Director, Engineering/Shared Services, you'll be responsible for:

Contributing to the design of an API platform for Zscaler products, focusing on standardization, governance, and delivering an exceptional developer experience Driving innovation and refining the API development processes, tools, and integration methodologies across Zscaler’s product portfolio Developing scalable microservices and SDKs for programming languages like Java, Go, and JavaScript, ensuring smooth API integration and high availability Participating in system performance monitoring, troubleshooting, and optimizing operability to ensure reliability and security Mentoring engineering teams and fostering collaboration across cross-functional groups to enable scalability, secure architecture, and efficient solutions

What We're Looking for (Minimum Qualifications):

7+ years of experience in one or more programming languages (e.g., Go, Java, JavaScript) and 5+ years in API framework design and cloud technologies focused on developer experience Strong knowledge of API design standards, best practices (e.g., Swagger/OpenAPI 3.0, REST, JSON, Authn/z), and API-first design principles Proficiency in developing microservices and containerized environments (e.g., Kubernetes, Docker) Familiarity with distributed systems concepts, including caching, queues, pub/sub architectures, and monitoring solutions Experience collaborating with product managers to align development efforts with external-facing products and business goals

What Will Make You Stand Out (Preferred Qualifications):

Proven ability to build SDKs and developer tooling that integrate seamlessly with APIs across various ecosystems Expertise in workflow automation, developer environment setup, and process standardization using open-source or proprietary tools Background in using cloud platforms (AWS, GCP) and deep knowledge of observability for high-performing distributed systems

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LI-HybridZscaler’s salary ranges are benchmarked and are determined by role and level. The range displayed on each job posting reflects the minimum and maximum target for new hire salaries for the position across all US locations and could be higher or lower based on a multitude of factors, including job-related skills, experience, and relevant education or training.

The base salary range listed for this full-time position excludes commission/ bonus/ equity (if applicable) + benefits.Base Pay Range$154,000 - $220,000 USDAt Zscaler, we are committed to building a team that reflects the communities we serve and the customers we work with. We foster an inclusive environment that values all backgrounds and perspectives, emphasizing collaboration and belonging. Join us in our mission to make doing business seamless and secure. Our Benefits program is one of the most important ways we support our employees. Zscaler proudly offers comprehensive and inclusive benefits to meet the diverse needs of our employees and their families throughout their life stages, including:

Various health plans Time off plans for vacation and sick time Parental leave options Retirement options Education reimbursement In-office perks, and more!

By applying for this role, you adhere to applicable laws, regulations, and Zscaler policies, including those related to security and privacy standards and guidelines. Zscaler is committed to providing equal employment opportunities to all individuals. We strive to create a workplace where employees are treated with respect and have the chance to succeed. All qualified applicants will be considered for employment without regard to race, color, religion, sex (including pregnancy or related medical conditions), age, national origin, sexual orientation, gender identity or expression, genetic information, disability status, protected veteran status, or any other characteristic protected by federal, state, or local laws. See more information by clicking on the Know Your Rights: Workplace Discrimination is Illegal link. Pay Transparency Zscaler complies with all applicable federal, state, and local pay transparency rules. Zscaler is committed to providing reasonable support (called accommodations or adjustments) in our recruiting processes for candidates who are differently abled, have long term conditions, mental health conditions or sincerely held religious beliefs, or who are neurodivergent or require pregnancy-related support.

Apply Now:

About us:   B2C2 is a digital asset pioneer building the ecosystem of the future.The firm has unlocked institutional access to crypto by providing reliable liquidity across market conditions. B2C2’s success is built on crypto-native technology and continuous product innovation, making it the partner of choice for diverse institutions globally.Founded in 2015 and acquired by Japanese financial group, SBI, in 2020, B2C2 remains a standalone company. Headquartered in the UK, with offices in the US and Japan, B2C2 OTC Ltd. is authorised and regulated by the UK’s Financial Conduct Authority (FRN 810834). We pride ourselves on our company culture and ability to attract not only the top talent but the right people. If you are looking for a role in an exciting new industry, at a dynamic company please keep reading.  About the role:  The Risk Technology team develops and maintains high-performance position keeping and valuation software for global trading. These trade booking and risk management systems power signals for strategies, treasury operations and risk management. We focus on optimising every component of the stack—including multi-threading, network communication and encoding, to achieve low latency and high throughput. Robust monitoring, alerting, and performance tracking ensure system reliability and uptime. The team possesses deep expertise in complex event processing systems, network architectures, and concurrent computing, supporting a complex and high-frequency trading landscape. We work closely with the Chief Risk Officer and wider Risk, Operations, Trading and Quant teams. Our internal customers cover the whole spectrum of risk, from low latency signals for strategies through point in time and historical regulatory reporting, then on to forward looking stress testing and VaR models. We are looking for a Senior Java Software Developer to join our Risk Technology team. This is an opportunity to gain experience in High Frequency Trading (HFT) platforms while contributing to the growth of the business. This role is based in our London office, with the option to work remotely up to two days per week.   Duties and Responsibilities:

Develop and maintain efficient Java-based applications and components, ensuring high-quality code and adherence to coding standards. Understand end to end risk data flows. Improve our automation framework. Identify and fix inefficiencies in the plant. Maintain and enhance in-house shared libraries to ensure their reliability and effectiveness. Write robust, maintainable, automatically tested and well-documented code to meet project goals and deadlines. Troubleshoot and resolve software defects and technical issues to minimise disruption in revenue-generating processes. Collaborate with cross-functional teams to define and implement new features. Participate in code reviews and incorporate feedback to enhance the code. Maintain and enforce good quality internal documentation.

  Required Skills and experience:

Experience in TradFi spot FX, rates or equity markets. 5+ years of software development in Core Java (J2SE). Deep understanding of object-oriented programming concepts, and design patterns for performance, scalability and safety of delivered solutions. Clean and efficient coding >

Preferred Qualifications: 

Experience in TradFi or DeFi derivatives markets. Understanding of network technologies and protocols (e.g. TCP, gRPC, SBE). Experience with asynchronous event-driven applications. Understanding of low GC, highly efficient coding in Java. Experience with Kafka, Redis or Aeron. Experience with Linux, Docker, Kubernetes and/or AWS. Knowledge of relational databases and SQL. Comfortable coding in Python. Interest in crypto.

What we offer:

An amazing global culture who are ambitious, innovative and fun while working with the highest levels of honesty and integrity. Two discretionary bonus awards a year. A range of benefits in line with local market practice.  Regular fun events and activities, as well as Social Impact volunteering days.  A strong culture is a common denominator among the most successful companies and B2C2 is proud to be a values-based company.  

Ambitious - Striving to make history through world class achievements Innovative - Forward looking in our solutions for clients and employees Meritocratic - Rewarding positive contribution across the organisation Collegiate - Achieving through teamwork through a healthy environment Risk Aware – Informed decision making and considered in our practices

  Equal Employment Opportunities Policy:   B2C2 is committed to a policy of equal employment opportunity for applicants and employees and we welcome applicants from all backgrounds. It is the policy of B2C2 to apply recruiting, hiring, training, promotion, compensation and professional development practices without regard to actual or perceived race, colour, religion, sex (including pregnancy, sexual orientation and gender identity), national origin, age, disability or certain classifications based on genetic information, or because someone is married or in a civil partnership or any other characteristic protected by federal, state or local laws, regulations or ordinances. As such, B2C2 will not tolerate discrimination against any of our employees on the basis of membership in a protected category. We are also committed to creating an inclusive environment to ensure we attract, engage, promote and retain the best talent. We will consider flexible working arrangements for any of our roles.  

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What you’ll be doing (ie. job duties):

Team - Core Reliability team is a vital part of Infrastructure(Platform) org responsible for paving the path for system’s reliability and scalability. We manage multiple company wide projects like Scalability/Load testing, Configuration management system, Canary based safe release capability to ensure company wide system’s reliability and less customer impact .

Role - We would like to add a Senior Software Engineer to help promote reliability culture across Coinbase. You would be helping company-wide goals to scale the system by 10-20x and help secure service configurations & secrets by building/enhancing world class service configuration manager systems. Your customer focus skill will help reduce customer incidents by building/enhancing Safe Release (canary based deployment systems) capability and onboarding thousands of services and which deploys hundreds of deployments on a daily basis.

What we look for in you:

• You have at least 5+ years of experience in software engineering.
• You’ve designed, built, scaled and maintained production services, and know how to compose a service oriented architecture.
• You write high quality, well tested code to meet the needs of your customers.
• You’re passionate about building an open financial system that brings the world together.
• You possess strong technical skills for system design and coding
• Excellent written and verbal communication skills, and a bias toward open, transparent cultural practices.
• Strong skills around observability, debugging and performance tuning
• Strong communication skills and ability to explain technical concepts clearly and simply
• Strong interpersonal skills working with Engineers from junior to principal levels
• Demonstrated critical thinking under pressure
• A willingness to dive into understanding, debugging, and improving any layer of the stack

Nice to haves:

• Familiarity with working in rapid growth environments
• Experience in Ruby, Go, and Terraform
• Experience with AWS, GCP, Azure, or other cloud environment
• Experience designing and building reliable systems
• Experience working in a highly regulated environment
• Experience writing company-facing blog posts and training materials
• Crypto-forward experience, including familiarity with onchain activity such as interacting with Ethereum addresses, using ENS, and engaging with dApps or blockchain-based services.

Job #: GPBE05US

*Answers to crypto-related questions may be used to evaluate your onchain experience

#LI-Remote

Apply Now:

About Zscaler Serving thousands of enterprise customers around the world including 45% of Fortune 500 companies, Zscaler (NASDAQ: ZS) was founded in 2007 with a mission to make the cloud a safe place to do business and a more enjoyable experience for enterprise users. As the operator of the world’s largest security cloud, Zscaler accelerates digital transformation so enterprises can be more agile, efficient, resilient, and secure. The pioneering, AI-powered Zscaler Zero Trust Exchange™ platform, which is found in our SASE and SSE offerings, protects thousands of enterprise customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location. Named a Best Workplace in Technology by Fortune and others, Zscaler fosters an inclusive and supportive culture that is home to some of the brightest minds in the industry. If you thrive in an environment that is fast-paced and collaborative, and you are passionate about building and innovating for the greater good, come make your next move with Zscaler. Our Engineering team built the world’s largest cloud security platform from the ground up, and we keep building. With more than 100 patents and big plans for enhancing services and increasing our global footprint, the team has made us and our multitenant architecture today's cloud security leader, with more than 15 million users in 185 countries. Bring your vision and passion to our team of cloud architects, software engineers, security experts, and more who are enabling organizations worldwide to harness speed and agility with a cloud-first strategy. We are looking for an experienced Senior Manager, Software Development Engineer to join our Backend, API team. Reporting to the Senior Director, Software Development Engineering, you'll be responsible for:

Leading a team to develop high-quality, scalable, and reliable software Driving the development and continuous improvement of a SaaS product, ensuring it meets market needs and maintains a competitive edge Leading the design and implementation of scalable, high-availability distributed systems using technologies like Kafka and DynamoDB Strategizing on the development and maintenance of scalable web and responsive applications Managing projects to ensure timely delivery, quality, and alignment with company goals 

What We're Looking for (Minimum Qualifications)

Minimum of 10 years of management experience, with significant experience leading engineering teams in a technical environment 12 years of software development experience with expertise in AWS, GCP, Docker, Kubernetes, and Java/Spring frameworks Proven track record in developing, launching and scaling SaaS products Exceptional ability to communicate complex technical concepts clearly to both technical and non-technical stakeholders, and to facilitate communication across dispersed teams Demonstrated ability to make informed decisions, even in high-pressure situations

What Will Make You Stand Out (Preferred Qualifications)

Experience with data analysis and data analytics tools Experience with NoSQL databases, messaging services and in-memory cache is a big advantage

LI-HYBRID

LI-SK3At Zscaler, we are committed to building a team that reflects the communities we serve and the customers we work with. We foster an inclusive environment that values all backgrounds and perspectives, emphasizing collaboration and belonging. Join us in our mission to make doing business seamless and secure.

Our Benefits program is one of the most important ways we support our employees. Zscaler proudly offers comprehensive and inclusive benefits to meet the diverse needs of our employees and their families throughout their life stages, including:

Various health plans Time off plans for vacation and sick time Parental leave options Retirement options Education reimbursement In-office perks, and more!

By applying for this role, you adhere to applicable laws, regulations, and Zscaler policies, including those related to security and privacy standards and guidelines. Zscaler is committed to providing equal employment opportunities to all individuals. We strive to create a workplace where employees are treated with respect and have the chance to succeed. All qualified applicants will be considered for employment without regard to race, color, religion, sex (including pregnancy or related medical conditions), age, national origin, sexual orientation, gender identity or expression, genetic information, disability status, protected veteran status, or any other characteristic protected by federal, state, or local laws. See more information by clicking on the Know Your Rights: Workplace Discrimination is Illegal link. Pay Transparency Zscaler complies with all applicable federal, state, and local pay transparency rules. Zscaler is committed to providing reasonable support (called accommodations or adjustments) in our recruiting processes for candidates who are differently abled, have long term conditions, mental health conditions or sincerely held religious beliefs, or who are neurodivergent or require pregnancy-related support.

Apply Now:

About Zscaler Serving thousands of enterprise customers around the world including 45% of Fortune 500 companies, Zscaler (NASDAQ: ZS) was founded in 2007 with a mission to make the cloud a safe place to do business and a more enjoyable experience for enterprise users. As the operator of the world’s largest security cloud, Zscaler accelerates digital transformation so enterprises can be more agile, efficient, resilient, and secure. The pioneering, AI-powered Zscaler Zero Trust Exchange™ platform, which is found in our SASE and SSE offerings, protects thousands of enterprise customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location. Named a Best Workplace in Technology by Fortune and others, Zscaler fosters an inclusive and supportive culture that is home to some of the brightest minds in the industry. If you thrive in an environment that is fast-paced and collaborative, and you are passionate about building and innovating for the greater good, come make your next move with Zscaler. Our Engineering team built the world's largest cloud security platform from the ground up, and we keep building. With more than 100 patents and big plans for enhancing services and increasing our global footprint, the team has made us and our multitenant architecture today's cloud security leader, with more than 65 million users in 185 countries. Bring your vision and passion to our team of cloud architects, software engineers, security experts, and more who are enabling organizations worldwide to harness speed and agility with a cloud-first strategy. We're looking for an experienced Principal Software Engineer to join our team.   This is a hybrid role, reporting in the San Jose office 3 days a week. Reporting to the Sr. Director of Engineering, you'll be responsible for: 

Developing high-quality, secure, and reliable software that is scalable, performant, reusable, and extensible Designing and implementing scalable, high-availability distributed systems, microservices, and APIs (RESTful and SDKs) using technologies like Kafka and Elasticsearch Collaborating with front-end engineers to create user-friendly, responsive applications and provide endpoints that support intuitive interfaces Optimizing system performance, monitoring system health, troubleshooting issues, and exhibiting a DevOps mindset by working on continuous integration, provisioning, deployment, and version control Mentoring junior engineers and new developers to enhance team competency and growth.

What We're Looking for (Minimum Qualifications) 

12+ years of experience in software application development, including expertise in Java and Spring frameworks like Spring Boot, Spring Cloud, and Spring Security Extensive experience in cloud computing with AWS, GCP, or other cloud providers, and containerization using Docker and Kubernetes Proven expertise in designing, developing, and deploying scalable distributed systems with technologies such as Kafka and DynamoDB Proficient in version control systems like Git and test-driven development (TDD), ensuring high-quality software delivery Strong adaptability and ability to work independently in a fast-paced Agile environment with minimal supervision

What Will Make You Stand Out (Preferred Qualifications)

Experience with data analysis and data analytics tools Experience with NoSQL databases, messaging services and in-memory cache is strongly preferred

LI-JM1

LI-Hybrid

Zscaler’s salary ranges are benchmarked and are determined by role and level. The range displayed on each job posting reflects the minimum and maximum target for new hire salaries for the position across all US locations and could be higher or lower based on a multitude of factors, including job-related skills, experience, and relevant education or training. The base salary range listed for this full-time position excludes commission/ bonus/ equity (if applicable) + benefits.Base Pay Range$182,000 - $260,000 USDAt Zscaler, we are committed to building a team that reflects the communities we serve and the customers we work with. We foster an inclusive environment that values all backgrounds and perspectives, emphasizing collaboration and belonging. Join us in our mission to make doing business seamless and secure. Our Benefits program is one of the most important ways we support our employees. Zscaler proudly offers comprehensive and inclusive benefits to meet the diverse needs of our employees and their families throughout their life stages, including:

Various health plans Time off plans for vacation and sick time Parental leave options Retirement options Education reimbursement In-office perks, and more!

By applying for this role, you adhere to applicable laws, regulations, and Zscaler policies, including those related to security and privacy standards and guidelines. Zscaler is committed to providing equal employment opportunities to all individuals. We strive to create a workplace where employees are treated with respect and have the chance to succeed. All qualified applicants will be considered for employment without regard to race, color, religion, sex (including pregnancy or related medical conditions), age, national origin, sexual orientation, gender identity or expression, genetic information, disability status, protected veteran status, or any other characteristic protected by federal, state, or local laws. See more information by clicking on the Know Your Rights: Workplace Discrimination is Illegal link. Pay Transparency Zscaler complies with all applicable federal, state, and local pay transparency rules. Zscaler is committed to providing reasonable support (called accommodations or adjustments) in our recruiting processes for candidates who are differently abled, have long term conditions, mental health conditions or sincerely held religious beliefs, or who are neurodivergent or require pregnancy-related support.

Apply Now:

About Zscaler Serving thousands of enterprise customers around the world including 45% of Fortune 500 companies, Zscaler (NASDAQ: ZS) was founded in 2007 with a mission to make the cloud a safe place to do business and a more enjoyable experience for enterprise users. As the operator of the world’s largest security cloud, Zscaler accelerates digital transformation so enterprises can be more agile, efficient, resilient, and secure. The pioneering, AI-powered Zscaler Zero Trust Exchange™ platform, which is found in our SASE and SSE offerings, protects thousands of enterprise customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location. Named a Best Workplace in Technology by Fortune and others, Zscaler fosters an inclusive and supportive culture that is home to some of the brightest minds in the industry. If you thrive in an environment that is fast-paced and collaborative, and you are passionate about building and innovating for the greater good, come make your next move with Zscaler. Our Engineering team built the world’s largest cloud security platform from the ground up, and we keep building. With more than 100 patents and big plans for enhancing services and increasing our global footprint, the team has made us and our multitenant architecture today's cloud security leader, with more than 15 million users in 185 countries. Bring your vision and passion to our team of cloud architects, software engineers, security experts, and more who are enabling organizations worldwide to harness speed and agility with a cloud-first strategy. We are looking for an experienced Senior Staff Software Development Engineer to join our Backend, API team. Reporting to the Senior Director, Software Development Engineering, you'll be responsible for:

Developing high-quality software that is performant, scalable, reusable, extensible, secure, supportable and reliable Writing microservices, develop and extend in-house APIs, write client-side code which interacts with other APIs (RESTful and SDKs) Working with front-end engineers to understand user requirements and provide endpoints that help accomplish building appealing interfaces. Developing and maintain a scalable web and responsive applications Exhibiting DevOps mindset - Work on continuous integration, including provisioning, deployment, testing, and version control of the software

What We're Looking for (Minimum Qualifications)

Passionate software developer with 8+ years of hands-on software application development experience Experienced in cloud computing (AWS, GCP) with expertise in Java and Spring frameworks (Webflux, Cloud, Security) Containerization experience with applications deployed on Docker or Kubernetes Demonstrated knowledge of Distributed and Scalable systems Proficient in SQL, relational databases, version control (Git), and TDD

What Will Make You Stand Out (Preferred Qualifications)

Experience with at least one popular JavaScript framework such as Angular, React etc Experience with data analysis and data analytics tools Experience with NoSQL databases, messaging services, in-memory cache and DynamoDB is a big advantage

LI-HYBRID

LI-SK3At Zscaler, we are committed to building a team that reflects the communities we serve and the customers we work with. We foster an inclusive environment that values all backgrounds and perspectives, emphasizing collaboration and belonging. Join us in our mission to make doing business seamless and secure.

Our Benefits program is one of the most important ways we support our employees. Zscaler proudly offers comprehensive and inclusive benefits to meet the diverse needs of our employees and their families throughout their life stages, including:

Various health plans Time off plans for vacation and sick time Parental leave options Retirement options Education reimbursement In-office perks, and more!

By applying for this role, you adhere to applicable laws, regulations, and Zscaler policies, including those related to security and privacy standards and guidelines. Zscaler is committed to providing equal employment opportunities to all individuals. We strive to create a workplace where employees are treated with respect and have the chance to succeed. All qualified applicants will be considered for employment without regard to race, color, religion, sex (including pregnancy or related medical conditions), age, national origin, sexual orientation, gender identity or expression, genetic information, disability status, protected veteran status, or any other characteristic protected by federal, state, or local laws. See more information by clicking on the Know Your Rights: Workplace Discrimination is Illegal link. Pay Transparency Zscaler complies with all applicable federal, state, and local pay transparency rules. Zscaler is committed to providing reasonable support (called accommodations or adjustments) in our recruiting processes for candidates who are differently abled, have long term conditions, mental health conditions or sincerely held religious beliefs, or who are neurodivergent or require pregnancy-related support.

Apply Now:

About Zscaler Serving thousands of enterprise customers around the world including 45% of Fortune 500 companies, Zscaler (NASDAQ: ZS) was founded in 2007 with a mission to make the cloud a safe place to do business and a more enjoyable experience for enterprise users. As the operator of the world’s largest security cloud, Zscaler accelerates digital transformation so enterprises can be more agile, efficient, resilient, and secure. The pioneering, AI-powered Zscaler Zero Trust Exchange™ platform, which is found in our SASE and SSE offerings, protects thousands of enterprise customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location. Named a Best Workplace in Technology by Fortune and others, Zscaler fosters an inclusive and supportive culture that is home to some of the brightest minds in the industry. If you thrive in an environment that is fast-paced and collaborative, and you are passionate about building and innovating for the greater good, come make your next move with Zscaler. Our Engineering team built the world’s largest cloud security platform from the ground up, and we keep building. With more than 100 patents and big plans for enhancing services and increasing our global footprint, the team has made us and our multitenant architecture today's cloud security leader, with more than 15 million users in 185 countries. Bring your vision and passion to our team of cloud architects, software engineers, security experts, and more who are enabling organizations worldwide to harness speed and agility with a cloud-first strategy. We are looking for an experienced Principal Software Development Engineer to join our Backend, API team. Reporting to the Senior Director, Software Development Engineering, you'll be responsible for:

Develop high-quality software that is performant, scalable, reusable, extensible, secure, supportable, reliable Write microservices, develop and extend in-house APIs, write client-side code which interacts with other APIs (RESTful and SDKs) Design and implement scalable, high availability distributed systems using Kafka and Elasticsearch Work with front-end engineers to understand user requirements and provide endpoints that help accomplish building appealing interfaces Develop and maintain a scalable web and responsive applications

What We're Looking for (Minimum Qualifications)

Passionate software developer with 12+ years of hands-on software application development experience Experienced in cloud computing (AWS, GCP) and Java, Spring (Boot, Cloud, Security) Minimum 5 years of experience with distributed systems like Kafka and DynamoDB Proven experience in designing and implementing scalable distributed systems Containerization experience with applications deployed on Docker or Kubernetes

What Will Make You Stand Out (Preferred Qualifications)

Experience with data analysis and data analytics tools Experience with NoSQL databases, messaging services and in-memory cache is a big advantage

LI-HYBRID

LI-SK3At Zscaler, we are committed to building a team that reflects the communities we serve and the customers we work with. We foster an inclusive environment that values all backgrounds and perspectives, emphasizing collaboration and belonging. Join us in our mission to make doing business seamless and secure.

Our Benefits program is one of the most important ways we support our employees. Zscaler proudly offers comprehensive and inclusive benefits to meet the diverse needs of our employees and their families throughout their life stages, including:

Various health plans Time off plans for vacation and sick time Parental leave options Retirement options Education reimbursement In-office perks, and more!

By applying for this role, you adhere to applicable laws, regulations, and Zscaler policies, including those related to security and privacy standards and guidelines. Zscaler is committed to providing equal employment opportunities to all individuals. We strive to create a workplace where employees are treated with respect and have the chance to succeed. All qualified applicants will be considered for employment without regard to race, color, religion, sex (including pregnancy or related medical conditions), age, national origin, sexual orientation, gender identity or expression, genetic information, disability status, protected veteran status, or any other characteristic protected by federal, state, or local laws. See more information by clicking on the Know Your Rights: Workplace Discrimination is Illegal link. Pay Transparency Zscaler complies with all applicable federal, state, and local pay transparency rules. Zscaler is committed to providing reasonable support (called accommodations or adjustments) in our recruiting processes for candidates who are differently abled, have long term conditions, mental health conditions or sincerely held religious beliefs, or who are neurodivergent or require pregnancy-related support.

Apply Now:

About Zscaler Serving thousands of enterprise customers around the world including 45% of Fortune 500 companies, Zscaler (NASDAQ: ZS) was founded in 2007 with a mission to make the cloud a safe place to do business and a more enjoyable experience for enterprise users. As the operator of the world’s largest security cloud, Zscaler accelerates digital transformation so enterprises can be more agile, efficient, resilient, and secure. The pioneering, AI-powered Zscaler Zero Trust Exchange™ platform, which is found in our SASE and SSE offerings, protects thousands of enterprise customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location. Named a Best Workplace in Technology by Fortune and others, Zscaler fosters an inclusive and supportive culture that is home to some of the brightest minds in the industry. If you thrive in an environment that is fast-paced and collaborative, and you are passionate about building and innovating for the greater good, come make your next move with Zscaler. Our Engineering team built the world’s largest cloud security platform from the ground up, and we keep building. With more than 100 patents and big plans for enhancing services and increasing our global footprint, the team has made us and our multitenant architecture today's cloud security leader, with more than 15 million users in 185 countries. Bring your vision and passion to our team of cloud architects, software engineers, security experts, and more who are enabling organizations worldwide to harness speed and agility with a cloud-first strategy. We're looking for an experienced Senior Staff Engineer to join our Shared Platform Services team. Reporting to the Director, Software Engineering, you'll be responsible for:

Developing high-quality software that is performant, scalable, reusable, extensible, secure, supportable, reliable APIs Writing microservices, develop and extend in-house APIs, write client-side code which interacts with other APIs (RESTful and SDKs) Working with front-end engineers to understand user requirements and provide endpoints that help accomplish building appealing interfaces Exhibiting DevOps mindset - Work on continuous integration, including provisioning, deployment, testing, and version control of the software Participating in strategic contributions like system design, and guiding long-term architecture

What We’re Looking For (Minumum Qualifications)

Passionate software developer with 10+ years of hands-on software application development experience Strong working experience with Java and Spring frameworks, including Spring Boot, Spring Cloud, Spring Security, and Quarkus, ensuring robust and scalable application development Containerization experience with applications deployed on Docker or Kubernetes using AWS, GCP or other cloud providers  Proven expertise in building distributed, cloud-native applications using Dapr and Kubernetes, with a focus on scalability and reliability Ability to quickly adapt & independently work in a fast-paced Agile environment with minimum supervision

What Will Make You Stand Out (Preferred Qualifications)

Knowledge about Docker/Kubernetes and container infrastructure would be a plus Comfortable switching between languages such as Java, Go, Python, or others based on project needs Hands on experience in writing Gitlab pipelines

LI-Hybrid

LI-AC10At Zscaler, we are committed to building a team that reflects the communities we serve and the customers we work with. We foster an inclusive environment that values all backgrounds and perspectives, emphasizing collaboration and belonging. Join us in our mission to make doing business seamless and secure.

Our Benefits program is one of the most important ways we support our employees. Zscaler proudly offers comprehensive and inclusive benefits to meet the diverse needs of our employees and their families throughout their life stages, including:

Various health plans Time off plans for vacation and sick time Parental leave options Retirement options Education reimbursement In-office perks, and more!

By applying for this role, you adhere to applicable laws, regulations, and Zscaler policies, including those related to security and privacy standards and guidelines. Zscaler is committed to providing equal employment opportunities to all individuals. We strive to create a workplace where employees are treated with respect and have the chance to succeed. All qualified applicants will be considered for employment without regard to race, color, religion, sex (including pregnancy or related medical conditions), age, national origin, sexual orientation, gender identity or expression, genetic information, disability status, protected veteran status, or any other characteristic protected by federal, state, or local laws. See more information by clicking on the Know Your Rights: Workplace Discrimination is Illegal link. Pay Transparency Zscaler complies with all applicable federal, state, and local pay transparency rules. Zscaler is committed to providing reasonable support (called accommodations or adjustments) in our recruiting processes for candidates who are differently abled, have long term conditions, mental health conditions or sincerely held religious beliefs, or who are neurodivergent or require pregnancy-related support.

Apply Now:

Who We Are: Alpaca is a US California headquartered brokerage infrastructure technology company and self-clearing broker-dealer, delivering execution and custody solutions for Stocks, ETFs, Options, Cryptocurrencies, and more, and has raised over $170 million in funding. Amongst our subsidiaries, Alpaca is a licensed financial services company in multiple countries, and we serve hundreds of financial institutions globally such as broker-dealers, investment advisors, hedge funds, and crypto exchanges. Alpaca’s globally distributed team members bring in diverse experiences such as engineers, traders, and brokerage professionals to achieve our Mission of opening financial services to everyone on the planet. We are also deeply committed to open-source contributions and fostering a vibrant community. We will continue to enhance and improve our award-winning developer-friendly API and the infrastructure behind it. Our Team Members: We’re a team of 200+ globally distributed members who love working from our favorite places worldwide. Our team spans the USA, Canada, Japan, Hungary, Nigeria, Brazil, the United Kingdom, and more! We’re looking for candidates eager to join Alpaca’s growing organization, who are excited about our Mission of “Open financial services to everyone on the planet and share our Values of “Stay Curious,” “Have Empathy,” and “Be Accountable.”  

Your Role: As a Senior Software Engineer on the Tax Platform Engineering team, you will architect, build, and scale the mission-critical systems that ensure accuracy, verifiability, and compliance for our global tax obligations. You will be responsible for engineering the durable systems of record that serve as the definitive source of truth for our financial operations, directly mitigating financial risk and ensuring auditable adherence to complex financial laws in a high-volume, regulated environment   Key Responsibilities:

Design, build, and operate highly scalable, resilient, and secure microservices and data processing systems using idiomatic Golang.   Model complex, long-running tax reporting business logic as durable, stateful workflows using Temporal to ensure correctness and reliability.   Implement and optimize data pipelines consuming financial events from Redpanda, ensuring data quality, timeliness, and integrity.  Collaborate with cross-functional teams of tax analysts, legal experts, and product managers to translate complex and evolving regulatory requirements into robust, maintainable, and verifiable software solutions.  Provide technical leadership and mentorship, driving best practices in distributed system design, API definition with gRPC, code quality, and advanced testing strategies.   Build systems with auditability, traceability, and data lineage as a first-class concern to ensure transparency for our auditors and regulators.   Own the full lifecycle of your services, including automated deployment (CI/CD with tools like Jenkins and Terraform), proactive monitoring, and incident response, following a "you build it, you run it" philosophy.

  Technical Environment:

Backend Services: Microservices written in Golang for performance, simplicity, and concurrency.   API Communication: gRPC with Protocol Buffers (Protobuf) for high-performance, strongly-typed, and versionable service-to-service APIs.   Workflow Orchestration: Temporal for durable execution of long-running, auditable business logic workflows.   Streaming Data: Redpanda as a high-throughput, low-latency, Kafka-compatible streaming platform for all tax-relevant financial events. Infrastructure: Cloud platforms (AWS), containerization (Docker, Kubernetes), and Infrastructure as Code (Terraform). Observability: Modern monitoring and observability tools include Prometheus, Grafana, and Datadog.

  Must-Haves:

5+ years of professional software engineering experience, with a proven track record of shipping and operating complex, large-scale systems in production.   Deep, hands-on expertise in Golang, including a strong command of its concurrency models (goroutines, channels), memory management, and standard library.   Demonstrable experience in designing, building, and reasoning about distributed systems, including a strong understanding of microservices architecture and API design patterns (e.g., REST, gRPC).   Exceptional analytical and problem-solving skills, with the ability to deconstruct complex requirements into clear technical components and excellent communication skills for working in a cross-functional environment. 

Nice-to-Haves:

Hands-on experience with Temporal or similar durable execution systems like Cadence or AWS Step Functions. Experience with Redpanda or Apache Kafka, with a solid understanding of the Kafka protocol.   Production experience with gRPC and Protocol Buffers (Protobuf).   Proficiency with AWS, containerization (Docker, Kubernetes), Infrastructure as Code (Terraform), and CI/CD pipelines (e.g., Jenkins).   Experience with modern observability tools like Prometheus, Grafana, and distributed tracing systems. Prior experience in FinTech, RegTech, or another highly regulated industry with familiarity with financial data or compliance systems. How We Take Care of You:

Competitive Salary & Stock Options Health Benefits New Hire Home-Office Setup: One-time USD $500 Monthly Stipend: USD $150 per month via a Brex Card

Alpaca is proud to be an equal opportunity workplace dedicated to pursuing and hiring a diverse workforce. Recruitment Privacy Policy

Apply Now:

About Helius

Helius is a leading developer platform on the Solana blockchain, dedicated to inspiring and accelerating the creation of crypto-powered software. Customers like Coinbase, Jupiter, and Phantom use Helius to power their applications on Solana.

We’ve raised over $34m from Haun Ventures, Founders Fund, Foundation Capital, 6th Man Ventures, Reciprocal Ventures, Chapter One and angel investors including Solana co-founders Anatoly Yakovenko and Raj Gokal, and Balaji Srinivasan. Our team members have previously built mission-critical, scalable infrastructure at AWS, Coinbase, Stripe, Google, Digital Ocean, and more.

Here is the Helius Manifesto so you know what to expect if you join Helius.

Why This Role Matters

You’ll be our first engineering manager. You’ll lead a world-class team of engineers across multiple product lines and be the technical backbone and organizational glue that helps us scale while maintaining our fast-paced, high-impact culture.

What You’ll Do

• Lead a team of backend and systems engineers.
• Set a high technical bar: Lead design reviews, challenge assumptions, and guide architecture of distributed systems, low-latency services, and high-throughput APIs.
• Hire and grow the team: Own hiring end-to-end for your team with support from founders and recruiting.
• Work closely with founders to scale the company’s engineering culture, processes, and infrastructure.
• Execute fast in a demanding environment: Tradeoffs, uncertainty, pressure—we embrace it all.
• Drive impact on real crypto infrastructure used daily by top Solana teams and protocols.
• Split your time:
  • 60% engineering management (planning/execution, hiring, team health)
  • 25% technical leadership (system design, mentorship)
  • 15% coding (unblocking critical paths)

You’ll Thrive Here If You…

• Bring 1–2+ years of engineering management (startup or high-growth org) and know when to coach vs. dive in.
• Possess 5+ years of backend / systems engineering (Rust, Go, C++, or similar) and can still jump into code for a well-scoped fix or prototype.
• Have shipped and operated distributed, performance-sensitive systems (queues, caches, databases, pub/sub, low-latency services).
• Are comfortable hiring, coaching, and occasionally parting ways to keep the bar high.
• Communicate crisp trade-offs under pressure and keep teams laser-focused on outcomes.
• Care deeply about developer experience and impacting the Solana & crypto ecosystem.
• Are excited to shape Solana and broader web3 infra alongside an ambitious team.

Nice-to-Haves

• Production Rust expertise.
• Prior work on infra, DeFi, exchanges, or other high-throughput environments.
• Familiarity with Solana internals or web3 developer tooling.

What We Offer

• Competitive comp and equity.
• Fully remote + flexible work (core overlap with Americas time zones).
• Tight-knit, ambitious team with low ego and high ownership.
• A rare chance to shape the future of crypto.

We believe great managers amplify engineers. If you get energy from removing blockers, growing people, and occasionally rolling up your sleeves to unblock a launch or patch a critical bug, let’s talk.

Compensation Range: $250K - $300K

Apply Now:

Apply Now:

Apply Now:

About Zscaler Serving thousands of enterprise customers around the world including 45% of Fortune 500 companies, Zscaler (NASDAQ: ZS) was founded in 2007 with a mission to make the cloud a safe place to do business and a more enjoyable experience for enterprise users. As the operator of the world’s largest security cloud, Zscaler accelerates digital transformation so enterprises can be more agile, efficient, resilient, and secure. The pioneering, AI-powered Zscaler Zero Trust Exchange™ platform, which is found in our SASE and SSE offerings, protects thousands of enterprise customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location. Named a Best Workplace in Technology by Fortune and others, Zscaler fosters an inclusive and supportive culture that is home to some of the brightest minds in the industry. If you thrive in an environment that is fast-paced and collaborative, and you are passionate about building and innovating for the greater good, come make your next move with Zscaler. Our Engineering team built the world's largest cloud security platform from the ground up, and we keep building. With more than 100 patents and big plans for enhancing services and increasing our global footprint, the team has made us and our multitenant architecture today's cloud security leader, with more than 15 million users in 185 countries. Bring your vision and passion to our team of cloud architects, software engineers, security experts, and more who are enabling organizations worldwide to harness speed and agility with a cloud-first strategy. We are looking for a Senior Engineering Manager to lead our API Platform & Developer Tooling teams. Reporting to the Sr. Director of Engineering, API Platform, you'll be responsible for:

Leading the vision and roadmap for the API Platform and developer tooling. Ensuring alignment with organizational goals, technical scalability, and industry best practices Overseeing the standardization, design, and governance of APIs, improving developer experiences and productivity across engineering teams and products Ensuring the delivery of microservices, SDKs, and developer tooling optimized for reliability, availability, and ease of integration across programming languages (Java, Go, JavaScript, etc.) Overseeing system performance monitoring, troubleshooting, and security optimization, ensuring consistently high availability for mission-critical systems

What We're Looking for (Minimum Qualifications)

8+ years of experience as an engineering leader, including 3+ years managing technical teams or individuals, ideally for developer tooling, API platforms, or cloud-based systems 10+ years of overall experience in software engineering, including hands-on proficiency in designing and developing APIs, SDKs, and developer tooling for microservices/containerized environments (Kubernetes, Docker, etc.) Deep understanding of distributed systems concepts such as caching, queues, pub/sub architectures, and monitoring solutions, with familiarity in using cloud services (AWS, GCP, Azure) Advanced understanding of API design best practices (e.g., OpenAPI/Swagger, REST, JSON, Authn/z), API-first design principles, and tools to streamline developer workflows Proven ability to translate technical goals into actionable results via collaboration with product managers and engineering leaders across diverse groups

What Will Make You Stand Out (Preferred Qualifications)

Proven success leading teams that deliver developer tooling and SDKs across multi-language ecosystems (e.g., Java, Go, JavaScript) Proactive advocate of modern engineering practices such as DevSecOps, CI/CD, and Infrastructure-as-Code across large engineering organizations

LI-HYBRID

LI-GL2At Zscaler, we are committed to building a team that reflects the communities we serve and the customers we work with. We foster an inclusive environment that values all backgrounds and perspectives, emphasizing collaboration and belonging. Join us in our mission to make doing business seamless and secure.

Our Benefits program is one of the most important ways we support our employees. Zscaler proudly offers comprehensive and inclusive benefits to meet the diverse needs of our employees and their families throughout their life stages, including:

Various health plans Time off plans for vacation and sick time Parental leave options Retirement options Education reimbursement In-office perks, and more!

By applying for this role, you adhere to applicable laws, regulations, and Zscaler policies, including those related to security and privacy standards and guidelines. Zscaler is committed to providing equal employment opportunities to all individuals. We strive to create a workplace where employees are treated with respect and have the chance to succeed. All qualified applicants will be considered for employment without regard to race, color, religion, sex (including pregnancy or related medical conditions), age, national origin, sexual orientation, gender identity or expression, genetic information, disability status, protected veteran status, or any other characteristic protected by federal, state, or local laws. See more information by clicking on the Know Your Rights: Workplace Discrimination is Illegal link. Pay Transparency Zscaler complies with all applicable federal, state, and local pay transparency rules. Zscaler is committed to providing reasonable support (called accommodations or adjustments) in our recruiting processes for candidates who are differently abled, have long term conditions, mental health conditions or sincerely held religious beliefs, or who are neurodivergent or require pregnancy-related support.

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About Zscaler Serving thousands of enterprise customers around the world including 45% of Fortune 500 companies, Zscaler (NASDAQ: ZS) was founded in 2007 with a mission to make the cloud a safe place to do business and a more enjoyable experience for enterprise users. As the operator of the world’s largest security cloud, Zscaler accelerates digital transformation so enterprises can be more agile, efficient, resilient, and secure. The pioneering, AI-powered Zscaler Zero Trust Exchange™ platform, which is found in our SASE and SSE offerings, protects thousands of enterprise customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location. Named a Best Workplace in Technology by Fortune and others, Zscaler fosters an inclusive and supportive culture that is home to some of the brightest minds in the industry. If you thrive in an environment that is fast-paced and collaborative, and you are passionate about building and innovating for the greater good, come make your next move with Zscaler. Our Engineering team built the world’s largest cloud security platform from the ground up, and we keep building. With more than 100 patents and big plans for enhancing services and increasing our global footprint, the team has made us and our multitenant architecture today's cloud security leader, with more than 15 million users in 185 countries. Bring your vision and passion to our team of cloud architects, software engineers, security experts, and more who are enabling organizations worldwide to harness speed and agility with a cloud-first strategy. We're looking for an experienced Principal Software Engineer/Architect to join our Cellular Innovation team. As part of our innovative team, you will play a critical role in the development and enhancement of our cutting-edge cloud security solutions for the Cellular ecosystem. Reporting to the Director of Software Engineering. This is a hybrid role, reporting into the San Jose, CA office 3 days a week. You will:

Design, develop, and maintain scalable cloud-based enterprise applications in collaboration with cross-functional engineers Utilize strong proficiency in object oriented principles to develop solutions using one or more languages (Java, Python, Go, or C++) for the Cellular and 5G ecosystem Define specifications and identify platform infrastructure for high-speed traffic processing at the edge Apply experience in big data analytics, streaming platforms, or dashboard visualization to support real-time analytics requirements

What We’re Looking for (Minimum Qualifications)

10+ years of hands-on application development experience and a bachelor’s or master’s degree in Computer Science, Software Engineering, or a related field Strong proficiency in one or more of Java, Python, Go, or C++ with expertise with microservices and defining distributed architectures to address challenges such as configuration distribution, cache invalidation, and system-wide consistency Hands-on experience with real-time analytics using pub/sub platforms (e.g., Kafka, Pub/Sub, Pulsar), distributed datastores (Elasticsearch), and building optimized big data pipelines with Spark or Beam Solid understanding of cloud technologies, including virtualization, containerization, and microservices, as well as security principles and protocols such as SSL/TLS, IPsec, and OAuth

What Will Make You Stand Out (Preferred Qualifications)

Experience in the cybersecurity industry or with cloud security solutions and a background in designing and implementing enterprise-grade security or networking products. Knowledge of cellular architecture and understanding of TCP/IP, event-based programming, and fault tolerance. Experience working with Kubernetes and cloud platforms such as AWS, Azure, or GCP

LI-Onsite

LI-YC2Zscaler’s salary ranges are benchmarked and are determined by role and level. The range displayed on each job posting reflects the minimum and maximum target for new hire salaries for the position across all US locations and could be higher or lower based on a multitude of factors, including job-related skills, experience, and relevant education or training.

The base salary range listed for this full-time position excludes commission/ bonus/ equity (if applicable) + benefits.Base Pay Range$182,000 - $260,000 USDAt Zscaler, we are committed to building a team that reflects the communities we serve and the customers we work with. We foster an inclusive environment that values all backgrounds and perspectives, emphasizing collaboration and belonging. Join us in our mission to make doing business seamless and secure. Our Benefits program is one of the most important ways we support our employees. Zscaler proudly offers comprehensive and inclusive benefits to meet the diverse needs of our employees and their families throughout their life stages, including:

Various health plans Time off plans for vacation and sick time Parental leave options Retirement options Education reimbursement In-office perks, and more!

By applying for this role, you adhere to applicable laws, regulations, and Zscaler policies, including those related to security and privacy standards and guidelines. Zscaler is committed to providing equal employment opportunities to all individuals. We strive to create a workplace where employees are treated with respect and have the chance to succeed. All qualified applicants will be considered for employment without regard to race, color, religion, sex (including pregnancy or related medical conditions), age, national origin, sexual orientation, gender identity or expression, genetic information, disability status, protected veteran status, or any other characteristic protected by federal, state, or local laws. See more information by clicking on the Know Your Rights: Workplace Discrimination is Illegal link. Pay Transparency Zscaler complies with all applicable federal, state, and local pay transparency rules. Zscaler is committed to providing reasonable support (called accommodations or adjustments) in our recruiting processes for candidates who are differently abled, have long term conditions, mental health conditions or sincerely held religious beliefs, or who are neurodivergent or require pregnancy-related support.

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What you’ll be doing (i.e. job duties):

• Build, improve, and operate backend developer productivity infrastructure services and systems.
• Design scalable, fault-tolerant solutions to novel problems with modern cloud technology and industry best practices.
• Work with engineers and leadership to turn our product and technical vision into a tangible roadmap every quarter.
• Provide stellar customer support to our internal engineers.

What we look for in you:

• You have at least 5+ years of experience in software engineering.
• You’ve designed, built, scaled, and operated large scale, high throughput infrastructure.
• You write high-quality, well-tested code to meet the needs of your customers.
• Strong problem solving skills and ability to identify problems, determine their root cause, and see them through to solution.

Nice to Haves:

• Golang, Ruby, AWS
• Prior experience with building on and operating GitHub/GitHub Actions

Job #: GPBE05US

*Answers to crypto-related questions may be used to evaluate your onchain experience

#LI-Remote

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About Us

Re7 Capital is a London-based cryptoasset investment firm, leveraging our deep crypto network and proprietary data infrastructure to drive investment decisions across various DeFi and alpha strategies. Through Re7 Labs, we also collaborate with leading projects and blockchains to design DeFi ecosystems, provide on-chain risk curation, and deliver vault management services.

Our team combines expertise in investment management, data science, and crypto. To support our continued growth, we are seeking a motivated Full Stack Web Developer to join our engineering team. Reporting directly to the Head of Technology, you will take full ownership of our dApps, used to interact with our vault smart contracts.

Responsibilities

• Develop and maintain responsive, user-friendly front-end interfaces using React, Next.js, Vue or similar frameworks.
• Integrate EVM and non-EVM smart contracts using libraries like Ethers.js, Web3.js, Viem, Starknet.js and wallet connectors such as ConnectKit and wagmi.
• Support wallet integrations including MetaMask, Argent X, and Braavos.
• Design and implement scalable back-end services and APIs using Node.js, Express, and related technologies.
• Collaborate with blockchain engineers to interact with smart contracts and on-chain data.
• Implement best practices for security, including wallet connectivity, transaction handling, and protection of user data.
• Deploy and maintain applications on AWS (EC2, Elastic Beanstalk, S3, CloudFront), with a focus on scalability, logging, and monitoring.
• Set up and manage CI/CD pipelines using GitHub Actions or similar tools to automate testing and deployment workflows.
• Deploy applications to decentralized hosting environments (e.g., IPFS, Fleek) as well as cloud-based infrastructure.
• Ensure performance optimization through CloudFront caching, invalidation strategies, and SSL/TLS management.
• Contribute to Whisk infrastructure and security, ensuring resilient and secure production deployments.
• Work closely with designers, PMs, and cross-functional teams to define and deliver new DeFi features and enhancements.
• Implement and maintain interactive UI elements and animations using modern HTML/CSS (including transitions, keyframes, and responsive styling) within PHP-based web applications.

Requirements

• Proficiency in JavaScript/TypeScript and PHP.
• 5+ years of experience in web development, including 3+ years in dApp development.
• Hands-on experience integrating and interacting with both EVM and Non-EVM smart contracts.
• Familiarity with ConnectKit, wagmi, and Viem libraries for modern wallet connection flows.
• Experience deploying web applications on AWS using services like Elastic Beanstalk, EC2, and S3, with understanding of environment config, auto-scaling, and CloudWatch logging.
• Proficient in setting up CI/CD pipelines using GitHub Actions (or similar tools), including artifact packaging and automated deployment.
• Working knowledge of CloudFront, CDN behavior, cache invalidation, and AWS Certificate Manager.
• Familiarity with IAM roles, security groups, VPC setup, and cloud infrastructure security best practices.
• Experience with front-end frameworks (React, Next.js, Vue, etc.)
• Comfortable working in Linux environments and using Git for version control.
• Understanding of DeFi concepts and major protocols (e.g., Uniswap, Aave, Curve).
• Awareness of and ability to support Whisk infrastructure and security requirements.
• Basic knowledge of HTML5, CSS3, and animation techniques (e.g., transitions, keyframes, scroll-triggered effects), with the ability to integrate them into PHP-rendered views or templating engines.

Benefits

• A dynamic, collaborative, and highly technical work environment.
• Opportunities for professional growth in a rapidly evolving industry.
• Remote-first setup with regular opportunities to meet the team in person.
• Competitive compensation package.

Application Process

Please submit the following:

• Your resume
• A cover letter explaining your interest in the role
• Your response to the following technical challenge:
• Challenge: Describe a high-level architecture and solution for a dApp that supports both EVM and non-EVM wallets (e.g., MetaMask and Braavos). Include considerations for wallet detection, abstraction, and secure transaction signing.

Exodus has several exciting engineering projects and we need Senior Software Engineers to drive them forward. New company priorities have been established to push our wallet SDK into mass adoption. Our Exchange, the primary revenue-generating product, needs a front-end wizard. Our React Native mobile app performance needs to level up and we need to set up continuous performance regression monitoring. Developer experience needs TLC and then more TLC. Expect to work on these with incredibly talented engineers. We aim for our engineering team to inspire new hires and vice versa. What You Will Do

Develop and ship features from the engineer and product roadmaps. Code reviews. Work with engineering and product managers to estimate and evaluate technical projects. Iterate on codebase architecture. Respond to incidents.

Who You Are

A senior engineer with the ambition to become a technical leader within your first year. An expert in JavaScript / Node.js. Significant experience in front-end (we use React / React Native / Redux) and/or back-end (we use Postgres, DocumentDB, lots of AWS services, and deploy to Lambda/Kubernetes). Comfortable with Build tooling: Babel / Webpack / NPM / Lerna. An excellent communicator.

A Plus

Experience with performance profiling in different JS environments. Experience with mobile and web app security. Experience with browser extension development. Experience building developer tooling. Experience building smart contracts/wallets/dApps/cryptographic protocols. Electron apps development experience.

About Exodus Exodus is a multi-asset cryptocurrency wallet with a built-in exchange feature. We started our movement in 2015 and have been a distributed team since then. Our mission is to help half of the world exit the traditional financial system and move into the crypto financial system by the year 2030.  What We Offer

Freedom to work wherever you want, whenever you want. Building the future. Cryptocurrencies lay the foundation to the internet of value, the next major wave in application technology and personal finance. Collaborative and feedback-driven culture. Opportunity to grow.  Fair pay, no matter where you live along with a competitive benefits package. 100% pay in Bitcoin with a buffer to account for price changes and exchange fees.  All the tools you need to do the job.

Benefits Health: Most of our health insurance plans are covered 100% for you and covered 50% for your dependents. We’ll also cover dental insurance. If you are outside of the United States, we will reimburse you up to $500 per month for any medical and dental insurance for you and your dependents. PTO: 30 days of paid time off per year on top of a flexible schedule where you can work wherever and whenever. If you’re part-time with us, you’ll still receive 15 days of paid time off. Unlimited Bereavement: We will pay you your full salary for the first two weeks for the loss of any immediate family members but we allow you to take all the time you need to grieve outside of that. Parental Leave: 13 weeks of fully paid leave with and a month of flexible work for the primary caregiver. 4 weeks of paid leave if you are the child's secondary caregiver. Tax Help: Getting paid in Bitcoin new to you? Don’t worry! We will reimburse you for speaking with a professional tax specialist in your state/country to make sure everything is taken care of. Perks: Exodus offers a variety of seasonal perks such as coverage for gym memberships and therapy. We also offer quarterly Wellness Days! We want to make sure all of our employees know they are our priority and give back for your hard work often. Our Hiring Process To apply, we'd love to learn more about you. Please answer our application questions! Submitting a resume is optional. Our hiring process consists of several different stages.  Recruiter Interview: If we like your initial application, expect to schedule an interview with a member of our recruitment team. This interview will focus on getting to know you a bit more and will focus on explaining the culture of the company. We want to know more about why you want to join our team, how you feel about our mission and cryptocurrency now and how it fits into your overall career plan to make sure this is the right place for you. Assessments: Not every role consists of an assessment but if yours does it will be directly related to the job you apply for. Interview with your future manager: This is to make sure that you are a fit for the role you are applying to and to explore your career history. In this interview, we’ll learn more about the hard and soft skills you possess to help determine if you’d be a good fit for us. Interview(s) with your future colleagues: We call these focus interviews and they are a time for you to learn more about your role from someone you will closely collaborate with. It’s also a time for us to see how we align in terms of competencies and expected outcomes of the role.Pay Transparency Notice: Salary and all other total compensation information (commission and benefits) will be discussed in detail during the hiring process.Salary Range$150,000 - $9,999,999,999,999.99 USD

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About Us

Re7 Capital is a London-based cryptoasset investment firm, leveraging our deep crypto network and proprietary data infrastructure to drive investment decisions across various DeFi and alpha strategies. Through Re7 Labs, we also collaborate with leading projects and blockchains to design DeFi ecosystems, provide on-chain risk curation, and deliver vault management services.

Our team combines expertise in investment management, data science, and crypto. To support our continued growth, we are seeking a motivated Full Stack Web Developer to join our engineering team. Reporting directly to the Head of Technology, you will take full ownership of our dApps, used to interact with our vault smart contracts.

Responsibilities

• Develop and maintain responsive, user-friendly front-end interfaces using React,Next.js, Vue or similar frameworks.
• Integrate EVM and non-EVM smart contracts using libraries like Ethers.js, Web3.js, Viem, Starknet.js and wallet connectors such as ConnectKit and wagmi.
• Support wallet integrations including MetaMask, Argent X, and Braavos.
• Design and implement scalable back-end services and APIs using Node.js, Express, and related technologies.
• Collaborate with blockchain engineers to interact with smart contracts and on-chain data.
• Implement best practices for security, including wallet connectivity, transaction handling, and protection of user data.
• Deploy and maintain applications on AWS (EC2, Elastic Beanstalk, S3, CloudFront), with a focus on scalability, logging, and monitoring.
• Set up and manage CI/CD pipelines using GitHub Actions or similar tools to automate testing and deployment workflows.
• Deploy applications to decentralized hosting environments (e.g., IPFS, Fleek) as well as cloud-based infrastructure.
• Ensure performance optimization through CloudFront caching, invalidation strategies, and SSL/TLS management.
• Contribute to Whisk infrastructure and security, ensuring resilient and secure production deployments.
• Work closely with designers, PMs, and cross-functional teams to define and deliver new DeFi features and enhancements.
• Implement and maintain interactive UI elements and animations using modern HTML/CSS (including transitions, keyframes, and responsive styling) within PHP-based web applications.

• Proficiency in JavaScript/TypeScript and PHP.
• 5+ years of experience in web development, including 3+ years in dApp development.
• Hands-on experience integrating and interacting with both EVM and Non-EVM smart contracts.
• Familiarity with ConnectKit, wagmi, and Viem libraries for modern wallet connection flows.
• Experience deploying web applications on AWS using services like Elastic Beanstalk, EC2, and S3, with understanding of environment config, auto-scaling, and CloudWatch logging.
• Proficient in setting up CI/CD pipelines using GitHub Actions (or similar tools), including artifact packaging and automated deployment.
• Working knowledge of CloudFront, CDN behavior, cache invalidation, and AWS Certificate Manager.
• Familiarity with IAM roles, security groups, VPC setup, and cloud infrastructure security best practices.
• Experience with front-end frameworks (React, Next.js, Vue, etc.)
• Comfortable working in Linux environments and using Git for version control.
• Understanding of DeFi concepts and major protocols (e.g., Uniswap, Aave, Curve).
• Awareness of and ability to support Whisk infrastructure and security requirements.
• Basic knowledge of HTML5, CSS3, and animation techniques (e.g., transitions, keyframes, scroll-triggered effects), with the ability to integrate them into PHP-rendered views or templating engines.

• A dynamic, collaborative, and highly technical work environment.
• Opportunities for professional growth in a rapidly evolving industry.
• Remote-first setup with regular opportunities to meet the team in person.
• Competitive compensation package.

ApplicationProcess

• Your resume
• A cover letter explaining your interest in the role
• Your response to the following technical challenge:

Challenge:

Apply Now:

Role Intro

Ethereal is DeFi’s next major trading protocol and the first built on Ethena. Recently launching Testnet, we’re at $700M+ TVL on track to become a top 10 ecosystem. This is a rare opportunity to join a world class DeFi team.

We’re building a Perps DEX, which will handle over 1 million orders per second delivering CEX level performance, with on-chain security.

You’ll be part of an engineering-first team solving deep, complex problems that haven’t been tackled before. If you thrive in an environment about optimisation, distributed systems, and real-time performance at scale, this is your kind of challenge.

This is a remote team who work within AEST, strong preference for AU/NZ location, but all applications must be from timezones within GMT +7 and GMT+13.

About the Role

We’re hiring a Senior Backend Engineer to help design and optimise the core infrastructure across both an on/off chain EVM/Typescript architecture. You’ll be working on high-throughput systems that redefine execution speed and efficiency in DeFi.

What You’ll Be Doing

• Designing and implementing scalable, distributed backend systems to handle millions of orders per second.
• Optimising for latency and performance
• Working with event-driven architectures, real-time data pipelines, and high-throughput APIs.
• Collaborating with front end and protocol engineers to build an entirely new class of DeFi trading infrastructure.
• Ensuring fault tolerance, efficiency, and security across the platform.

What We’re Looking For

Essential Skills:

• Strong experience in backend development using Node.js & TypeScript building applications that have proven to scale
• Deep understanding of and experience with distributed systems - scalability, high availability, and performance tuning.
• Strong experience with CI/CD, AWS.
• Experience building or contributing to production DeFi or web3 projects.

Highly desirable:

• Prior work with real-time trading systems or large-scale on-chain applications
• Solidity/smart contract knowledge is not essential but a bonus.

Why Join Us?

• Fully remote (AEST ± 3 hours)
• Get paid on-chain (USD stables)
• Work alongside world-class engineers building core DeFi infrastructure
• Get early ownership in a protocol with $700M+ TVL and serious momentum
• Solve complex, technical problems with real user impact
• No politics - just sharp, curious engineers delivering fast

If you’re passionate about building the future of DeFi, let’s chat.

Apply Now: