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You will aspire to our four core values:
Multistakeholder
- you have dedication and commitment to our customers, shareholders, employees and families and local communities.
Mindful
- you seek to be respectful, an active listener and to pay attention to detail.
Driven by Excellence
- you are driven by our mission and our passion for customer success which means you relentlessly pursue excellence, that you do not tolerate mediocrity and you work intensely to achieve your goals.
High Integrity
- you seek open and honest communication, and you hold yourself to very high moral and ethical standards. You reject manipulation, dishonesty and intolerance.
What you’ll be responsible for:
The Staff Software Engineer is responsible for extending Circle's in-house blockchain systems infrastructure to s
You will aspire to our four core values:
- Multistakeholder - you have dedication and commitment to our customers, shareholders, employees and families and local communities.
- Mindful - you seek to be respectful, an active listener and to pay attention to detail.
- Driven by Excellence - you are driven by our mission and our passion for customer success which means you relentlessly pursue excellence, that you do not tolerate mediocrity and you work intensely to achieve your goals.
- High Integrity - you seek open and honest communication, and you hold yourself to very high moral and ethical standards. You reject manipulation, dishonesty and intolerance.
What you’ll be responsible for:
The Staff Software Engineer is responsible for extending Circle's in-house blockchain systems infrastructure to support the tokenization of the world; analyzing requirements, procedures, and problems to improve existing systems and modifying systems; building and owning scalable microservices that are responsible for reliable and secure APIs that transfer value and assets across all blockchain protocols as well as traditional banking protocols; collaborating with Product and Engineering teams to design, test, and shape Circle features, including developing and documenting system design procedures, testing procedures, and quality standards; troubleshooting program and system malfunctions to restore normal functioning; building publicly accessible APIs that make it simple for developers to integrate with complex payment systems; integrating Platform Services with leading banks and financial technologies; consulting with management to ensure agreement on system principles; writing the infrastructure to deliver great payment experiences, including data sources (SQL or NoSQL), messaging systems and APIs; other duties as assigned.
What you'll bring to Circle:
- 8 years minimum professional software development experience in object oriented languages like Go or Java.
- Computer Science degree or a closely related field (or foreign equivalent).
- Technical leadership of teams >4 on architecture and system design.
- Expert in one of the domains of API design, payments processing, or blockchains.
- Deep understanding/experience with:
- Architecture, design, and deployment of production-quality, scalable software
- Web3, blockchain, smart Contract business logic
- RESTful API design and development principles
- Cloud services (AWS, Google Cloud, Microsoft Azure, etc)
- Container orchestration systems like Kubernetes or EKS, ECS
- SQL databases and designing schemas
- Deep focus on coding standards and code quality -- a desire to have great test coverage to enable continuous delivery.
- Excellent communication skills, able to collaborate with remote teams, share ideas and present concepts effectively
- Self-starter with a curious mindset, you enjoy moving at a fast pace, shipping software that improves the user experience and constantly improving your work with little supervision
Additional Information:
- This position is eligible for day-one PERM sponsorship for qualified candidates.
Circle is on a mission to create an inclusive financial future, with transparency at our core. We consider a wide variety of elements when crafting our compensation ranges and total compensation packages.
Starting pay is determined by various factors, including but not limited to: relevant experience, skill set, qualifications, and other business and organizational needs. Please note that compensation ranges may differ for candidates in other locations.
Base Pay Range: $172,500 - $227,500
Annual Bonus Target: 15%
Also Included: Equity & Benefits (including medical, dental, vision and 401(k)). Circle has a discretionary vacation policy. We also provide 10 days of paid sick leave per year and 11 paid holidays per year in the U.S.
Apply Now:
Job Title:
Senior PHP Developer
Location:
Remote (USA)
About Us:
Calldrip is a leading provider of innovative communication solutions designed to help businesses connect with their customers quickly and effectively. Our mission is to enhance customer engagement through seamless and efficient technology. As we continue to grow, we are looking for a talented Senior PHP Developer to join our team and contribute to the development and maintenance of our core products.
Job Description:
As a Senior PHP Developer at Calldrip, you will play a crucial role in building and maintaining the foundational infrastructure that powers our flagship applications. You will be responsible for developing scalable backend systems that support a growing portfolio of products.
Job Title: Senior PHP Developer
Location: Remote (USA)
About Us:Calldrip is a leading provider of innovative communication solutions designed to help businesses connect with their customers quickly and effectively. Our mission is to enhance customer engagement through seamless and efficient technology. As we continue to grow, we are looking for a talented Senior PHP Developer to join our team and contribute to the development and maintenance of our core products.
Job Description:
As a Senior PHP Developer at Calldrip, you will play a crucial role in building and maintaining the foundational infrastructure that powers our flagship applications. You will be responsible for developing scalable backend systems that support a growing portfolio of products. Your expertise in PHP and deep understanding of scalable systems will be essential in ensuring the performance and reliability of our applications.
Key Responsibilities:
- Design, develop, and maintain backend systems using PHP.
- Ensure the performance, scalability, and reliability of our applications.
- Collaborate closely with frontend developers, product managers, and other stakeholders to deliver high-quality products.
- Write clean, maintainable, and efficient code.
- Conduct code reviews and provide mentorship to junior developers.
- Create and maintain integrations.
- Identify and troubleshoot performance and scalability issues.
- Contribute to the overall architecture and technical direction of the team.
- Stay up-to-date with the latest industry trends and technologies to ensure our products remain cutting-edge.
Requirements:
- 3+ years of experience in PHP development.
- Strong understanding of object-oriented programming and design patterns.
- Experience with modern PHP frameworks (e.g., Laravel, Symfony).
- Proficiency in database design and management (MySQL, PostgreSQL).
- Familiarity with version control systems (e.g., Git).
- Experience with RESTful API design and implementation.
- Knowledge of frontend technologies (HTML, CSS, JavaScript) is a plus.
- Excellent problem-solving skills and attention to detail.
- Strong communication skills and the ability to work collaboratively in a team environment.
Preferred Qualifications:
- Experience with cloud services (AWS, Azure, Google Cloud).
- Familiarity with CI/CD pipelines and DevOps practices.
- Knowledge of other programming languages and frameworks (e.g., Node.js, Angular) is a plus.
- Experience in a fast-paced, agile development environment.
Why Join Us:
- Be part of a dynamic and innovative team dedicated to improving customer engagement.
- Opportunity to work on challenging and impactful projects.
- Flexible work environment with opportunities for remote work.
- Career growth and development opportunities.
- Dental and vision plans.
- Flexible PTO.
- Established company.
- Opportunities for growth.
If you are a passionate PHP developer with a keen eye for performance and reliability, and you are excited about the opportunity to shape the future of our products, we would love to hear from you.
Head of Cloud Operations (CloudOps)
Europe, Remote
At A5 Labs, we power the future of online gambling with AI-driven experiences that set new standards in the industry. If you've ever enjoyed an online casino game, there's a good chance our technology and innovation were at play. Known as a hidden gem of innovation in the iGaming sphere, we're now seeking a
Head of Cloud Operations (CloudOps)
. This role demands a keen understanding of tech and a track record of success to fuel our continued growth.
Given the great success of A5 Labs, we are now looking to appoint a Head of CloudOps to help our Engineering Team and Company scale up at speed. We are seeking a self-starter, who is experienced in evaluating the needs of our fast-growing company and can shape and grow our CloudOps capabilities in line with the business growth.
As the Head
Head of Cloud Operations (CloudOps)Europe, Remote
At A5 Labs, we power the future of online gambling with AI-driven experiences that set new standards in the industry. If you've ever enjoyed an online casino game, there's a good chance our technology and innovation were at play. Known as a hidden gem of innovation in the iGaming sphere, we're now seeking a Head of Cloud Operations (CloudOps). This role demands a keen understanding of tech and a track record of success to fuel our continued growth.
Given the great success of A5 Labs, we are now looking to appoint a Head of CloudOps to help our Engineering Team and Company scale up at speed. We are seeking a self-starter, who is experienced in evaluating the needs of our fast-growing company and can shape and grow our CloudOps capabilities in line with the business growth.
As the Head of Cloud Operations (CloudOps) at A5 Labs, you will play a pivotal role in ensuring the smooth, efficient, and secure operation of our cloud infrastructure. You will be responsible for overseeing all aspects of our cloud environment, including architecture design, deployment, maintenance, optimization, and security.
Responsibilities
- Cloud Infrastructure Management:
Lead the design, implementation, and management of our cloud infrastructure on platforms such as AWS, Azure, or Google Cloud.
Oversee the provisioning, scaling, and optimization of cloud resources to support our poker platform's performance and scalability requirements.
Implement best practices for cloud resource management, cost optimization, and capacity planning.
- System Reliability and Performance:
Ensure high availability, reliability, and performance of our cloud-based systems through proactive monitoring, troubleshooting, and optimization.
Implement robust disaster recovery and failover mechanisms to minimize downtime and data loss.
Collaborate with cross-functional teams to identify and address performance bottlenecks and scalability challenges.
- Security and Compliance:
Develop and implement comprehensive security policies, procedures, and controls to safeguard our cloud infrastructure and sensitive data.
Stay abreast of emerging security threats and vulnerabilities, and implement appropriate measures to mitigate risks.
Ensure compliance with relevant regulatory requirements and industry standards (e.g., GDPR, PCI DSS) related to data privacy and security.
- Team Leadership and Development:
Build and lead a high-performing CloudOps team, providing mentorship, guidance, and support to team members.
Foster a culture of collaboration, innovation, and continuous learning within the CloudOps team.
Define clear goals and performance metrics for the team, and regularly assess and optimize team performance.
- Vendor Management:
Manage relationships with cloud service providers, technology vendors, and third-party partners, ensuring effective collaboration and service delivery.
Evaluate new cloud technologies and services, and make recommendations for adoption based on business needs and strategic objectives.
Qualifications
- Bachelor's or Master's degree in Computer Science, Information Technology, or a related field.
- Extensive experience of 7-10 years in cloud infrastructure management, with a focus on AWS, Azure, or Google Cloud.
- Proven track record of designing, building, and managing highly available, scalable, and secure cloud architectures.
- Strong expertise in cloud automation, configuration management, and infrastructure as code (e.g., Terraform, CloudFormation).
- In-depth knowledge of cloud security best practices, identity and access management (IAM), and encryption techniques.
- Excellent leadership and communication skills, with the ability to effectively collaborate with cross-functional teams and stakeholders.
- Relevant certifications (e.g., AWS Certified Solutions Architect, Azure Solutions Architect) are a plus.
BenefitsIn return you’ll benefit from becoming part of a team that's shaping the future of online gaming, but it also means you'll be rewarded in ways that truly reflect your contribution and talent, which includes an industry leading base salary, plus uncapped bonuses for outstanding contributions paid out because of quarterly performance reviews, ensuring your hard work and impact are acknowledged and compensated. Embrace the freedom of flexible working hours and a remote-only mentality that lets you work from anywhere—be it from the comfort of your home or a café in another country, alongside our diverse team of over 250 professionals from 32 countries. We'll also equip you with a technology allowance to ensure you have the best tools at your disposal and an unlimited holiday allowance to ensure you stay fresh and rested.At A5 Labs, you'll collaborate with some of the brightest minds from leading AI and gaming companies worldwide. Plus, our engagement flexibility means we're open to various forms of professional relationships, from direct employment to contracting, all designed to attract the best talent without bureaucracy standing in the way.
Gauntlet leads the field in quantitative research and optimization of DeFi economics. We manage market risk, optimize growth, and ensure economic safety for protocols facilitating the majority of spot trading, borrowing, and lending activity across all of DeFi, protecting and optimizing the largest protocols and networks in the industry. As of January 2024 Gauntlet manages risk and incentives covering over $13 billion in customer TVL.
Gauntlet continually publishes cutting-edge research that informs our risk models, alerts, and analysis, and is among the most cited institution — including academic institutions — in terms of peer-reviewed papers addressing DeFi as a subject. We’re a Series B company with around 60 employees, operating remote-first with a home base in New York City.
Gauntlet’s mission is to
drive adoption and understanding in the financial systems of the future
Gauntlet leads the field in quantitative research and optimization of DeFi economics. We manage market risk, optimize growth, and ensure economic safety for protocols facilitating the majority of spot trading, borrowing, and lending activity across all of DeFi, protecting and optimizing the largest protocols and networks in the industry. As of January 2024 Gauntlet manages risk and incentives covering over $13 billion in customer TVL.
Gauntlet continually publishes cutting-edge research that informs our risk models, alerts, and analysis, and is among the most cited institution — including academic institutions — in terms of peer-reviewed papers addressing DeFi as a subject. We’re a Series B company with around 60 employees, operating remote-first with a home base in New York City.
Gauntlet’s mission is to drive adoption and understanding in the financial systems of the future. Building with decentralized systems creates novel challenges for mechanism designers, smart contract developers, and end-users of financial products, which are not seen in traditional software development and investing contexts. Gauntlet is dedicated to enhancing our industry’s understanding of this new domain, and revealing how to safely navigate the true bleeding edge of 21st century financial innovation.
Responsibilities
- Design, build, and maintain robust, scalable data-driven, externally facing applications optimize DeFi protocols and blockchain networks.
- Contribute to making our platform world-class.
- Collaborate with stakeholders to understand their system requirements and provide the necessary support to help their productivity.
- Implement quality control measures to ensure system integrity and quality.
- Actively participate in code and design reviews, providing constructive feedback to peers and maintaining high coding standards.
- You’re familiar with product and design lifecycles, and collaborating closely with designers, engineers, and product managers.
- Stay current with industry trends, technologies, and best practices to ensure the platform's continuous improvement.
- Contribute to the creation of technical documentation and user guides.
- Troubleshoot, diagnose and resolve software defects, ensuring optimal system performance and reliability.
Qualifications
- At least 4 years of professional development experience. More is better, but we're flexible.
- Experience developing externally facing applications in Python and ReactExperience with building backend systems.
- Ability to quickly internalize abstract concepts in new domains, coupled with strong problem-solving skills and attention to detail
- Ability to work independently and within a team, manage multiple projects, and meet deadlines.
- Strong communication skills and the ability to work collaboratively in a distributed team environment.
- Experience writing code in Agile, CI/CD environments.
- Experience with cloud-native environments built on public cloud (Google Cloud or similar e.g. AWS, Azure).
- Demonstrated experience in optimizing front-end performance and familiarity with browser APIs.
- Frontend/UI testing know-how.
Bonus Points
- Experience working in the crypto industry is a big plus but not required.
- Experience with Hardhat & Postgres preferred
- Enthusiasm for the space, especially DeFi, is very much desired.
- Background in smart contract development (e.g., Solidity) or contributions to the DeFi community through research or open-source projects.
Benefits and Perks
- Remote first - work from anywhere in the US & CAN!
- Competitive packages with the added opportunity for incentive based compensation
- Regular in-person company retreats and cross-country "office visit" perk
- 100% paid medical, dental and vision premiums for employees
- Laptop, monitor, keyboard and mouse setup provided
- $1,000 WFH stipend upon joining
- $100 per month reimbursement for fitness-related expenses
- Monthly reimbursement for home internet, phone, and cellular data
- Unlimited vacation policy
- 100% paid parental leave of 12 weeks
- Fertility benefits
Please note at this time our hiring is reserved for potential employees who are able to work within the contiguous United States and Canada. Should you need alternative accommodations, please note that in your application.
The national pay range for this role is $135,000 - $200,000 plus additional On Target Earnings potential by level and equity in the company. Our salary ranges are based on paying competitively for a company of our size and industry, and are one part of many compensation, benefits and other reward opportunities we provide. Individual pay rate decisions are based on a number of factors, including qualifications for the role, experience level, skill set, and balancing internal equity relative to peers at the company.
#LI-Remote
Apply Now:
About the Company
Named a Forbes Fintech 50, Stronghold’s mission is to improve financial access by powering innovative payment and financial services solutions through our open APIs. We’ve been going deep to lay the underlying rails for modern payments and reach all customers with secure, transparent ways to move money. We are seeking team players who can evolve with the company as we scale and add new products. We are a team of technologists and industry experts who take a data-driven and innovative approach to solving problems. We power possibilities for our customers by bringing the best talent together in an open and collaborative work environment that rewards curiosity and grit.
Stronghold is proud of its SF Bay Area and New Zealand roots and strives to build a diverse team to serve our ecosystem better while staying true to our core values. Our core values are to Be Self Aware, Have
About the Company
Named a Forbes Fintech 50, Stronghold’s mission is to improve financial access by powering innovative payment and financial services solutions through our open APIs. We’ve been going deep to lay the underlying rails for modern payments and reach all customers with secure, transparent ways to move money. We are seeking team players who can evolve with the company as we scale and add new products. We are a team of technologists and industry experts who take a data-driven and innovative approach to solving problems. We power possibilities for our customers by bringing the best talent together in an open and collaborative work environment that rewards curiosity and grit.
Stronghold is proud of its SF Bay Area and New Zealand roots and strives to build a diverse team to serve our ecosystem better while staying true to our core values. Our core values are to Be Self Aware, Have Good Judgment, Be Curious, Seek Innovation, Excellent Communication, High Impact, Be Bold, Be Selfless, Be Accountable, Be Honest, and Show Grit.
About the Role
You will be an integral part of the engineering team architecting, developing and maintaining our payments API platform and our cryptocurrency. You will work closely with our product management and customer-facing teams to find solutions to challenging customer problems. You will have the autonomy to architect and design scalable, innovative solutions. You will develop and optimize across our platforms on a wide range of technologies and problem types. You will be surrounded with an experienced team that has both start-up and established company backgrounds.
You’ll drive growth and innovation in our decentralized finance and payments products through the development of our software products. You will be responsible for back-end development, scale and optimization. This position offers an opportunity to work on diverse projects, from designing systems to launching new features to reducing tech debt to designing user interfaces to optimizing server-side performance.
What You'll Do
- Maintain Stronghold's Platform APIs, working on solving payment problems for our enterprise customers and underserved businesses utilizing .Net, Go, Rust, Node.js, and Python.
- involved with all aspects of the development process for Platform projects - from vision to final implementation.
- Support new Platform functionality with the corresponding APIs for external developers.
- Receive, prioritize, and help solve technical problems from Stronghold's Platform API customer base.
- Collaborate with the Stronghold engineering team on code review and design, and contribute to best practices across all of the engineering team.
- Work across customer segments, problem types and time horizons on a wide-variety of initiatives
What We're Looking for
- You have 6+ years of experience developing software on a team.
- You're proficient in languages such as .NET and Go.
- Nice to have knowledge of Node.js, Rust or Python.
- Familiarity with building and maintaining APIs open to external developers.
- You are knowledgeable of existing frameworks and open source tools and are willing to build new frameworks when open ones do not exist.
- You have a BSc or MSc in Computer Science or an equivalent experience.
- Experience with Google Cloud platform, AWS, Kubernetes, Docker, Google Cloud functions, Cloudflare, Terraform, Redis, Postgres, Git, Gitlab/GithubNice to have familiarity with blockchain/distributed ledger technology, such as Ethereum, Ripple, Stellar, or Solana
- You're enthusiastic about working on a small, growing team where you'll be given a lot of autonomy.
- You're a great communicator that can advocate and lead technical discussions, especially during the design and code review process.
- You learn quickly and strive for simplicity.
- You're open, empathetic, and care about putting the best ideas forward in a collaborative and helpful manner.
- You have experience working in financial institutions, especially in payments including VIsa/MC, US ACH & wires, CA Interac, and cross-border wires.
Detials
- Ability to work remotely within the US
- Authorized to work in the United States (required)
As an equal opportunity employer, Stronghold does not discriminate against any applicant or employee based on race, color, sex, sexual orientation, gender identity, marital status, religion, national origin, ancestry, age, disability, military or veteran status, genetic information or any other basis protected by applicable federal, state, or local laws.
**Visa sponsorship is not available at this time. Only applicants who do not require sponsorship will be considered.
Apply Now:
We are looking for experienced Senior Backend Engineers who bring unique skills to our team and help us shape the future of the time tracking industry.
The salary for this position is
€80,000
annually.
You can work
from anywhere in the world as long as your main location is between UTC-4 and UTC+8:00.
About the Team
We are a global team of 100+ awesome people working from over 40 countries around the globe. We hire globally, you work locally—in the heart of London, a beach outside of São Paulo, or a quiet village near Florence, the choice is yours. Every few months we travel to meet up somewhere in the world and spend some quality time together. We place a huge amount of trust in our people, and we measure the outcomes rather than the work itself.
Our values
fuel our results.
We are looking for experienced Senior Backend Engineers who bring unique skills to our team and help us shape the future of the time tracking industry.
The salary for this position is €80,000 annually.
You can work from anywhere in the world as long as your main location is between UTC-4 and UTC+8:00.
About the Team
We are a global team of 100+ awesome people working from over 40 countries around the globe. We hire globally, you work locally—in the heart of London, a beach outside of São Paulo, or a quiet village near Florence, the choice is yours. Every few months we travel to meet up somewhere in the world and spend some quality time together. We place a huge amount of trust in our people, and we measure the outcomes rather than the work itself. Our values fuel our results.
The Role
As a Senior Backend Engineer, you will be taking ownership of one or more domains of our product and will work closely with other Backend and Frontend engineers using cutting-edge open source frameworks to develop highly-available RESTful services and back-end systems.
The main technologies you will be working with are Go, PostgreSQL and Google Cloud Infrastructure.Our team meetings are scheduled between 11:00 and 16:00 UTC. Your availability and commitment to participate in these sessions are essential for effective collaboration and team alignment.
Your main responsibilities will be:
- developing, scaling and maintaining some of our backend services including the API, reports and other infrastructure services that manage our product and logistics worldwide
- working with multiple teams day to day to bring more value to Toggl’s users, covering customer-facing web and native applications and public APIs
- designing, breaking down, and completing projects of a medium to large scope with high-level productivity
- looking for technical problems of existing system/product without guidance and offering solutions
- leading projects with a small group of people, such as hosting weekly meetings, communicating with other partners and stakeholders
About you
We would love to hear from you if you strive to solve technical problems of high scope and complexity and have long-standing experience programming in Go.
In particular, we are looking for:
- Strong backend engineering experience in Go
- Significant professional experience with distributed systems, PostgreSQL, and Google Cloud Infrastructure
- Experience with software engineering best practices (e.g. unit testing, code reviews, design documentation)
- Experience with performance and optimisation problems, particularly at large scale, and a demonstrated ability to both diagnose and prevent these problems
- Ability to work cross-teams and improve cross-functional relationships which will facilitate ongoing projects
- Effective communication skills, ensuring regular consensus with peers and clear status updates.
- Strong collaboration skills across the company to define, design, build, and improve the product.
- Experience with data warehouse, analytics systems, Kubernetes at scale, and system architecture at scale.
- Eagerness to contribute to the engineering team's growth, including interviewing and mentoring junior engineers, and providing precise, actionable feedback to peers.
- Proficiency in the English language, both written and verbal, is required for success in a remote and largely asynchronous work environment
Benefits
- Freedom to choose when and how much you work - we only measure results
- 24 days of paid time off a year, plus your local holidays
- In-person meetups for team-building (expenses covered)
- 4-6 weeks paid sabbatical (depending on the tenure)
- Laptop budget up to €2,500 and it renews every 3 years
- €2,000 budget to set up your home office, and additional €300 every year after 3 years of tenure
- €250 per month for co-working space membership and/or internet service at home
- €4,000 per year contribution to use for training, workshops, and conferences
- €2,000 per year contribution for any equipment or services to improve and/or maintain your physical and mental health
- Support for buying tools you need for doing your best work (even eyeglasses if you need a new pair)
We are seeking a highly experienced Senior JavaScript Developer proficient in Node.js, Express.js, React.js, and advanced MongoDB concepts. The ideal candidate will also have significant experience in DevOps practices, particularly within the Google Cloud Platform (GCP), hands-on familiarity with GCP services like BigQuery, and extensive experience in the role of Product Owner. As a Senior JavaScript Developer, you will play a pivotal role in the design, development, and maintenance of scalable web applications, while collaborating closely with cross-functional teams and contributing to technical excellence within the organization.
Responsibility
Design, develop, and maintain complex web applications using Node.js, Express.js, Nest.js, and React.js, ensuring scalability, performance, and reliability.
Architect and implement RESTful APIs, microservices, and serverless functions to support application funct
We are seeking a highly experienced Senior JavaScript Developer proficient in Node.js, Express.js, React.js, and advanced MongoDB concepts. The ideal candidate will also have significant experience in DevOps practices, particularly within the Google Cloud Platform (GCP), hands-on familiarity with GCP services like BigQuery, and extensive experience in the role of Product Owner. As a Senior JavaScript Developer, you will play a pivotal role in the design, development, and maintenance of scalable web applications, while collaborating closely with cross-functional teams and contributing to technical excellence within the organization.
Responsibility
- Design, develop, and maintain complex web applications using Node.js, Express.js, Nest.js, and React.js, ensuring scalability, performance, and reliability.
- Architect and implement RESTful APIs, microservices, and serverless functions to support application functionality and integrations.
- Utilize advanced MongoDB concepts, including aggregation pipelines, transactions, and schema design, to optimize database performance and scalability.
- Collaborate with front-end developers to integrate React.js components and create seamless user interfaces that enhance user experience.
- Implement DevOps best practices to automate build, deployment, and monitoring processes, leveraging tools such as Docker, Kubernetes, and Jenkins.
- Configure and manage infrastructure on the Google Cloud Platform, including compute instances, networking, storage, and security features.
- Utilize GCP services such as BigQuery for data analytics and insights, optimizing queries and data pipelines for performance and cost efficiency.
- Monitor application performance, identify and troubleshoot issues, and implement optimizations to ensure high availability and reliability.
- Provide technical guidance and mentorship to junior developers, conduct code reviews, and ensure adherence to best practices and coding standards.
- Stay abreast of emerging technologies, industry trends, and best practices in JavaScript development, DevOps, and cloud computing, and share knowledge with the team.
- Write standard user stories and epics required for development, ensuring clear communication and alignment across teams.
- Stay abreast of emerging technologies, industry trends, and best practices in JavaScript development, DevOps, cloud computing, and product management, sharing knowledge with the team.
Requirements:
- Bachelor's degree in Computer science, Engineering, or related field, or equivalent work experience.
- 5+ years of experience as a JavaScript developer, with strong proficiency in Node.js, Express.js, Nest.js, and React.js.
- Extensive experience with MongoDB, including advanced concepts such as aggregation pipelines, transactions, and schema design.
- Solid understanding of DevOps practices and tools, with hands-on experience in CI/CD pipelines, containerization, and infrastructure as code.
- Experience with cloud platforms, preferably Google Cloud Platform (GCP), including compute, storage, networking, and security services.
- Familiarity with GCP services like BigQuery for data analytics and insights.
- Strong problem-solving skills, with the ability to analyse complex issues, troubleshoot problems, and implement effective solutions.
- Excellent communication and collaboration skills, with the ability to work effectively in a cross-functional team environment.
- Passion for learning and staying updated on emerging technologies, tools, and best practices in JavaScript development, DevOps, and cloud computing.
- Strong problem-solving skills, with the ability to analyze complex issues, troubleshoot problems, and implement effective solutions.
- Excellent communication and collaboration skills, with the ability to work effectively in a cross-functional team environment.
- Passion for learning and staying updated on emerging technologies, tools, and best practices in JavaScript development, DevOps, cloud computing, and product management.
What’s in it for you?
- Work that fits your personality and lifestyle.
- Your hours are flexible, and so is your vacation.
- Any equipment/software/tech that you need to do your job.
- You can work from anywhere in the world - We work remotely!
How to apply
If all of the above got you interested and you believe you would be a good fit for the role - we invite you to submit a formal application by following the steps to ‘APPLY’ via this site.
All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected veteran status, age, or any other characteristic.
No recruiters:
Please note we are not accepting placement / recruitment agency assistance at this time.
Chorus One
Remote
Chorus One is one of the leading operators of infrastructure for Proof-of-Stake networks and decentralized protocols. Tens of thousands of retail customers and institutions are staking billions in assets through our infrastructure helping to secure protocols and earn rewards. Our mission is to increase freedom and speed of innovation through decentralized technologies.
We are a diverse team of 60+ people distributed all over the globe. We value radical transparency, striving for excellence and improvement while treating each other with kindness and generosity. If this sounds like you, we’d love to hear from you.
Role
As a
Senior Software Engineer
, you will be an integral part of our Ethereum software engineering team focusing on automation of validator infrastructure and building great staking products. OPUS is our product suite which offers a one-stop-shop product for staking Ethereum. For users, it offers a portal
Chorus One is one of the leading operators of infrastructure for Proof-of-Stake networks and decentralized protocols. Tens of thousands of retail customers and institutions are staking billions in assets through our infrastructure helping to secure protocols and earn rewards. Our mission is to increase freedom and speed of innovation through decentralized technologies.
We are a diverse team of 60+ people distributed all over the globe. We value radical transparency, striving for excellence and improvement while treating each other with kindness and generosity. If this sounds like you, we’d love to hear from you.
Role
As a Senior Software Engineer, you will be an integral part of our Ethereum software engineering team focusing on automation of validator infrastructure and building great staking products. OPUS is our product suite which offers a one-stop-shop product for staking Ethereum. For users, it offers a portal where users can stake and see their rewards, and check the status of their validators. On the backend, we have a platform that automatically launches, manages, and monitors these validators.
OPUS consists of a React/Next.js frontend and a backend written in Rust. It is backed by PostgreSQL and Hashicorp Vault, and runs mostly on Google Cloud, with some bandwidth-intensive parts running on bare metal.
Your main role will be to design, develop, and deploy software systems to advance our product as well as other staking services.
Responsibilities
- Design and develop new features. Discuss with internal stakeholders to clarify how our next feature should look, discuss with fellow engineers how it should be implemented, and then drive implementation to completion.
- Support and collaborate. Review and discuss engineering designs, review code, help fellow engineers, and mentor them on a technical level.
- Innovation and continuous improvement. Seek to simplify, optimize, and secure our staking services and systems.
The “Senior” title on the job description is purely for describing the experience level of the hire we’re looking for. Our job titles don’t include hierarchical seniority systems and we use consensus for driving decisions.
Job requirements
What we are looking for
- +5 years experience as a Software Engineer
- Experience with developing smart contracts and understanding of the Ethereum ecosystem.
- Experience with testing, maintaining, launching software running in production
- Deep understanding of at least one compiled statically typed programming language (e.g. Rust, Go, Kotlin, C++, Haskell)
- Ability to design new software features based on given requirements with focus on simple and sound architectural design choices
- Experience writing reliable applications using SQL databases, preferably PostgreSQL
- Strong communication skills and ownership to drive new features independently.
Nice to have
- Experience building, deploying, operating, and monitoring software, and related tools such as Prometheus, Terraform, Ansible, Kubernetes and Vault.
- Basic familiarity with how blockchains work, and consensus algorithms such as pBFT.
- Candidates in European time zones (GMT+0 to GMT+3).
Our Offer
- Autonomy and ownership in a friendly and supportive work environment and the opportunity for rapid growth.
- Competitive fixed compensation (USD 100k - 140k commensurate with experience and equity options available)
- All-expense paid biannual team retreats at various destinations. Past retreats took place in Egypt, Serbia, Kenya, USA, South Korea, Thailand, Georgia, Dubai.
- Remote, but not alone. We are a strong global collaborative environment.
- Remote working budget (Laptop, co-working space, etc)
- Personal development budget
- Gather experience and build your network in the vibrant crypto ecosystem.
- Learn about state-of-the-art protocols that lay the foundation for an open, transparent, and programmable financial system.
Job Type: Full-time (Remote)