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🧩 Senior Full-Stack Developer – Node.js & React (Contractor, Remote) Kick off your next career move with Launchpad! We're looking for a seasoned full-stack developer ready to make an impact in a fast-paced, product-driven environment. If you’re passionate about building scalable applications with modern JavaScript frameworks, this might be the opportunity for you.
🗓 Start date: ASAP 📆 Contract type: Contractor, Long-term 🌐 Work hours: 7.30 to 16.30 PST 🏡 Work mode: 100% remote
🛠️ What You’ll Be Doing
Build state-of-the-art applications using modern JavaScript (Node.js, React) to deliver seamless user experiences across platforms.
Collaborate with UI/UX designers and specialists to implement responsive, adaptable frontends.
Work closely with architects and product managers to translate features into actionable plans, ensuring business and user needs are met.
Participate in the design and execution of scalable methodologies for high-quality software delivery.
Contribute to documentation and testing processes to support maintainability and team-wide clarity.
Take ownership of full lifecycle development: from design to deployment, including debugging and performance tuning.
✅ What You Need to Succeed
Must-haves
8+ years of experience in web application development (JavaScript, HTML, CSS, React, Node.js).
Solid experience with single-page applications and microservices architectures.
Strong skills in building RESTful APIs using Node.js frameworks like Express or Sails.js.
Experience with Docker, AWS, and cross-browser/multi-device development.
Familiarity with GitLab pipelines and Agile methodologies (Scrum/Kanban).
Excellent communication and collaboration skills in English (Advanced level).
Availability to work in a remote, distributed team across the Americas.
Nice-to-haves
Working knowledge of SQL queries, Tableau, and Snowflake.
Familiarity with Splunk or similar observability tools.
Experience ensuring compliance with security, privacy, and regulatory standards.
Previous work in product companies or startups is a plus.
🧭 Our Recruitment Process Here’s what to expect from our candidate-friendly interview process:
Initial Interview – 60 minutes with our Talent Acquisition Specialist Culture Fit – 30 minutes with our Team Engagement Manager Take Home Test Final Stage – 60 minutes with the Hiring Manager - Technical Interview
🌟 Why Join Launchpad? We believe that great work starts with great people. At Launchpad, we offer:
💻 Fully remote work with hardware provided
🌎 Global team experience with clients around the globe
💸 Competitive USD compensation
📚 Training and learning stipends
🌴 Paid Time Off (vacation, personal, study)
🧘♂️ A culture that values autonomy, purpose, and human connection
✨ Ready to make your mark? Apply now and be part of something exciting.
Apply Now:
Ready to be pushed beyond what you think you’re capable of?
At Coinbase, our mission is to increase economic freedom in the world. It’s a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform — and with it, the future global financial system.
To achieve our mission, we’re seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the financial system. We want someone who is eager to leave their mark on the world, who relishes the pressure and privilege of working with high caliber colleagues, and who actively seeks feedback to keep leveling up. We want someone who will run towards, not away from, solving the company’s hardest problems.
Our work culture is intense and isn’t for everyone. But if you want to build the future alongside others who excel in their disciplines and expect the same from you, there’s no better place to be.
While many roles at Coinbase are remote-first, we are not remote-only. In-person participation is required throughout the year. Team and company-wide offsites are held multiple times annually to foster collaboration, connection, and alignment. Attendance is expected and fully supported.
The Coinbase Developer Platform APIs are the easiest way for developers to get started with building crypto applications. Conceived by Coinbase CEO Brian Armstrong, these APIs enable those with no prior knowledge of crypto to begin sending and receiving crypto in as little as 30 seconds. A top priority of the Coinbase Developer Platform (CDP), the CDP APIs encapsulate some of the most cutting-edge technologies in crypto by externalizing Coinbase’s internal services, built over more than a decade of experience. The CDP APIs combine custodial and non-custodial wallets into one clean abstraction, making interactions with the blockchain simple and painless.
The CDP API team owns both server-side APIs and client-side libraries across different languages. The team seeks a full-stack engineer who is passionate about all aspects of excellent developer experiences: authoring clear and informative documentation, building compelling sample applications, interacting directly with customers to incorporate feedback, architecting delightfully simple SDKs, etc. The engineer must be comfortable operating in both frontend and backend codebases, fluent across a variety of programming languages, and demonstrate both high code velocity and quality simultaneously. The CDP API team consists of some of the most prolific and tenured software engineers at Coinbase, and is excited to ship a game-changing set of APIs and SDKs at breakneck speed.
What you’ll be doing:
- Design, develop, and maintain scalable, secure, and high-performance backend systems for the CDP APIs using Go and Javascript
- Define and maintain clean and conformant HTTP REST API definitions using OpenAPI specifications
- Design, develop, and maintain ergonomic, open-source SDKs to interact with the CDP APIs using Ruby, Typescript, Go, Python, and Java
- Author, publish, and maintain clear and concise documentation, including quickstart and how-to guides, to increase adoption of the Platform APIs and SDKs
- Develop secure and scalable key management systems, packaged as Docker images, to enable crypto wallet functionality across a range of custodial configurations (e.g. self-custodial MPC)
- Work closely with many different teams at Coinbase to externalize their backend services through the Platform APIs, ensuring consistency of concepts, >
- Interface directly with customers to collect their feedback and iteratively improve the CDP APIs and SDKs
- Build compelling sample applications end-to-end using the CDP APIs and SDKs to demonstrate their value and pressure-test the developer experience
- Troubleshoot and debug complex fullstack issues, ensuring stability, reliability, and security
- Participate in code reviews and provide constructive feedback to maintain high code quality standards
What we look for in you:
- 5+ years of experience in both backend and frontend software development
- Mastery of Go and JavaScript; experience with Ruby, TypeScript, Python, and Java is a plus
- Excellent verbal and written communication skills, with an eye for detail and a passion for clear, comprehensive developer documentation
- Strong understanding of crypto wallets, including key management, cryptography, and blockchain protocols (e.g. EVM)
- Proven track record of designing, developing, and shipping high-quality, ergonomic client-side libraries and SDKs
- Strong understanding of distributed systems, microservices architecture, and event-driven architectures
- Experience with databases (PostgreSQL, MySQL, MongoDB) and caching systems (Redis, Memcached)
- Solid knowledge of RESTful API design principles and experience with API development and integration
- Familiarity with AWS and containerization technologies like Kubernetes
- Understanding of security best practices and experience with implementing secure coding practices for financial systems
- 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 #: GDFS05NA
#LI-Remote
Please be advised that each candidate may submit a maximum of four applications within any 30-day period. We encourage you to carefully evaluate how your skills and interests align with Coinbase's roles before applying.
Commitment to Equal Opportunity
Coinbase is committed to diversity in its workforce and is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, creed, gender, national origin, age, disability, veteran status, sex, gender expression or identity, sexual orientation or any other basis protected by applicable law. Coinbase will also consider for employment qualified applicants with criminal histories in a manner consistent with applicable federal, state and local law. For US applicants, you may view the Know Your Rights notice here. Additionally, Coinbase participates in the E-Verify programin certain locations, as required by law.
Coinbase is also committed to providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process, please contact us at accommodations[at]coinbase.com to let us know the nature of your request and your contact information. For quick access to screen reading technology compatible with this site click here to download a free compatible screen reader (free step by step tutorial can be found here).
Global Data Privacy Notice for Job Candidates and Applicants
Depending on your location, the General Data Protection Regulation (GDPR) and California Consumer Privacy Act (CCPA) may regulate the way we manage the data of job applicants. Our full notice outlining how data will be processed as part of the application procedure for applicable locations is available here. By submitting your application, you are agreeing to our use and processing of your data as required. For US applicants only, by submitting your application you are agreeing to arbitration of disputes as outlined here.
Apply Now:
Nimbus
Remote
About Nimbus
Nimbus is a research team that focuses on developing an Ethereum client and library. We believe that the largest deployment of Ethereum will potentially be on embedded systems and Nimbus is designed to perform well on embedded, mobile and generally resource-restricted devices.
Building the stack from the ground up, we’re translating the latest Ethereum research into practical, performant and reusable libraries to provide a fertile exploration ground for further R&D.
About Nomos
Nomos is a new blockchain designed from the ground up with the original cypherpunk ethos: decentralisation, censorship resistance, permissionless-ness and privacy. It will serve as the trustless agreements layer of the Logos stack. The forthcoming Nomos network will provide a common infrastructure layer upon which communities and aspiring network states can build social, governance, and financial services that uphold their community members’ fundamental rights and values.
The role & responsibilities:
You will join the Nimbus team but work closely with Nomos to consume and provide feedback on specifications, ensuring a deep understanding of both projects. As a founding member of the Nimbus-Nomos team, you will also contribute to early architectural design and foundational decision-making.
You will:
- Develop a deep understanding of Nimbus and Nomos, including their architectures and designs.
- Consume specifications from Nomos and provide feedback where necessary.
- Collaborate with the Nimbus team to address complex, non-incremental challenges in the specifications, rather than relying on scoping smaller tasks to learn the codebase.
- Participate in shaping the initial architecture and design principles of Nimbus-Nomos, aligning them with decentralisation, privacy, and censorship-resistance goals.
Requirements:
- Strong understanding of blockchain technology and its underlying principles.
- Senior-level experience in the blockchain industry (several years), with a proven background in technical systems analysis and design.
- Technical background (Software Engineer or similar) and expertise in documentation, specification review, and architectural prototyping.
- You are proactive and communicative - making things happen comes easily to you.
- Commitment to privacy-focused, decentralised protocols and applications.
- Ability to work in early-stage, undefined environments where foundational contributions are critical.
Note: This role may evolve to involve architectural input beyond specification review. While the current focus is on analysing specs, your involvement in early design decisions will be an expected and integral part of the position, not a surprise or additional responsibility.
Bonus points:
- Experience working in an open-source organisation.
- You’ve used Nimbus Client or have worked in a privacy-focused project/organisation.
Hiring process:
- Intro call with our People Ops team
- Interview with Nimbus Team Lead
- Interview with Logos Program Lead
[The steps may change along the way if we see it makes sense to adapt the interview stages, so please consider the above as a guideline.]
Compensation:
The expected compensation for this role is 100k USD. We are happy to pay in any mix of fiat/crypto.
DMarket, recently acquired by Mythical Games, makes the secure purchase and trade of virtual items possible through our blockchain-enabled marketplace. Mythical Games is a Venture-backed game technology company powering the next generation of players, games, and studios. Our goal is to launch exceptional video games that leverage distributed ledger tech while also providing a platform that will allow other game developers to do the same. At Mythical Games, we are proud of our ‘People First’ culture. We believe that it takes great people and culture to make great products. By treating each other with empathy and respect, we can live fulfilling lives outside of our jobs while also creating exceptional work.This role at Mythical Games presents an opportunity for a Senior Rust Developer to take their career to the next level by joining the most exciting company at the intersection of Gaming, E-commerce, and Blockchain. Responsibilities:
Developing and supporting one or several services of the platform; Writing efficient, scalable, and reusable code; Bugs fixing; Reviewing and building architecture of the high-load product.
Requirements and skills:
4+ years of Backend development experience; 2+ years of experience in blockchain industry; 3+ years of experience with Rust programming language - advanced type system knowledge, macros, build scripts, targets; Experience with Substrate will be a huge advantage; Work experience with Kafka, Redis, MongoDB, CockroachDB(PostgreSQL); Experience in the development and successful launch of high-load projects; Experience in performance-oriented programming - data structures, caches, profiling; Experience with microservice architecture, service discovery; Understanding of fundamental design principles behind a scalable application; Understanding of fundamental designs of OOP, SOLID; Habits in writing unit/integration tests; Experience with Docker, Kubernetes; Ability to deal with substandard issues.
Nice to Have:
Interest in the gaming industry; Experience with Golang.
Location: Ukraine; Remote Work Hiring process: ✅Intro call with a Recruiter → ✅Technical Interview → ✅Final Interview → ✅Reference Check → ✅Offer We offer:
Team of like-minded professionals who understand your game passion; Work in an international product company - Mythical Games is the resident of Diia City; Competitive financial reward; Health care starting on your first working day; 22 paid vacation days, paid sick leaves and other personal days in accordance with the company's internal policies; Flexible working hours; Referral bonuses; Financial support and PTO in case of special occasions governed by the internal policies of the company. Our team values diversity and believes that it strengthens our games, products, and communities. We strongly encourage POC, folks with disabilities, those belonging to the LGBTQIA+ communities, and people across all gender to apply. If you need assistance with accommodations due to a disability, please reach out to email. We’ll be with you as soon as possible; our goal is to ensure an accessible and equitable interview process.
Apply Now:
Status
Remote
About Status
Status is building the tools and infrastructure for the advancement of a secure, private, and open web3.
With the high level goals of preserving the right to privacy, mitigating the risk of censorship, and promoting economic trade in a transparent, open manner, Status is building a community where anyone is welcome to join and contribute.
As an organization, Status seeks to push the web3 ecosystem forward through research, creation of developer tools, and support of the open source community.
As a product, Status is an open source, Ethereum-based app that gives users the power to chat, transact, and access a revolutionary world of Apps on the decentralized web. But Status is also building foundational infrastructure for the whole Ethereum ecosystem, including the Nimbus ETH 1.0 and 2.0 clients, the Keycard hardware wallet, and the Waku messaging protocol, the p2p communication layer for Web3.
As a team, Status has been completely distributed since inception. Our team is currently 200+ core contributors strong, and welcomes a growing number of community members from all walks of life, scattered all around the globe.
We care deeply about open source, and our organizational structure has minimal hierarchy and no fixed work hours. We believe in working with a high degree of autonomy while supporting the organization’s priorities.
We are looking for an experienced JavaScript developer to join our Web team, who will take ownership of certain web-related areas at Status, including a web browser crypto wallet. Your role will include working on our crypto wallet and other other Status web assets while collaborating with colleagues across the stack (QA, other developers, ui/ux, product, etc.) to deliver great features to our users.
Our stack is built on modern foundations – a monorepo powered by TypeScript, React, Storybook, Vite, Vitest, Playwright, ESLint, Prettier, pnpm, and Turborepo. As we work in the open and are fully open-source, you can get a better idea of who we are and the work we are doing by browsing our Status Web repository. We strive to build solid foundations that will enable us to continuously make progress and provide composable and extensible solutions. We don’t expect you to have a background in everything we use, but we do expect strong JavaScript fundamentals and experience working with React, TypeScript, and crypto web browser wallets.
We function as generalists, often undertaking a variety of challenges, and deeply care about the quality of our work. We look forward to collaborating with experienced individuals who can operate independently, make important decisions, and take ownership. The ideal candidate is comfortable working in European (or nearby) time zones, along with the majority of the existing team, but we welcome applications from other regions as well.
Key responsibilities:
- Building secure, robust, and well-cached APIs
- Cost-effective calling of RPC and node provider APIs
- Working with various browser storage solutions
- Integrating libraries to create, sign, and decode transactions
- Building and maintaining the new React implementation of Status’ design system
- Collaborating with other people across the teams (QA, other developers, ui/ux, product, etc.)
You ideally will have:
- Clear and effective communication skills, both verbally and written
- Thoughtful and pragmatic problem-solving
- 5+ years of software engineering experience, with 3+ years of experience with React
- Experience writing modern, performant, and accessible React code
- Strong knowledge of JavaScript, and ideally TypeScript
- Experience with UTXOs, derivation paths, ordinals, and consolidations
- Experience with integrating hardware crypto wallets (Ledger, Trezor, QR-code crypto wallets, etc.) into a web browser wallet
- Prior experience working for an open source organisation / contributing to OS projects
- Comfortable working in (and experience of) start-up environments
Hiring process:
The steps may change along the way if we see it makes sense to adapt the interview stages, so please consider the above as a guideline.
- Call with our Talent Team
- Technical interview (a Q&A tech interview)
- Live coding interview
- Interview with Design Team
Compensation:
The expected compensation range for this role is negotiable, dependent on how we assess your skills and experience throughout our interview process. We are happy to pay in any mix of fiat/crypto.
About Zscaler Serving thousands of enterprise customers around the world including 40% 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 Software Engineer to join our Cloud Browser Isolation/ Data Path Team. Reporting to the Senior Manager, Software Development Engineering, based in Madrid, you will be working remotely and you'll be responsible for:
Owning the definition, design, implementation, testing, delivery, monitoring, and reliability of multiple core components to ensure optimal browser streaming experiences for customers. Collaborating with stakeholders to analyze requirements and develop scalable, secure, and extensible technical solutions for cloud applications. Writing high-quality, testable, maintainable, and secure code, while integrating appropriate tests into CI/CD pipelines for reliable deployments. Fostering team growth through mentoring and knowledge sharing, maintaining a focus on continuous learning and improvement. Taking full ownership of deployed services, including on-call responsibilities, to ensure reliability and minimize production incidents.
What We Are Looking For (Minimum Qualifications):
6+ years of professional experience in software engineering, with at least 3 years dedicated to developing applications for Linux and cloud-based, high-traffic systems. Strong coding skills in C++. API & HTTP Knowledge: In-depth knowledge of RESTful APIs with a solid understanding of the HTTP protocol and request/response lifecycle. Familiarity with technologies such as gRPC or WebSockets. Strong grasp of system design principles, programming fundamentals, and experience with microservice-based and distributed architectures.
What Will Make You Stand Out (Preferred Qualifications):
Proficiency in computer graphics libraries (e.g., OpenGL, Vulkan), GPU driver development, Chromium rendering, browser engines, and modern web technologies such as WebAudio, WebGL, or WebAssembly. Expertise in media streaming technologies, low-level networking protocols (TCP, UDP), containerization tools (Docker, Kubernetes), and strong coding skills in Rust. Familiarity with automation tools for code quality, testing, and CI/CD pipelines to optimize development and deployment processes.
LI-MM8#LI-REMOTEAt 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 We simplify wealth creation. Founded in 2014 in Vienna, Austria by Eric Demuth, Paul Klanschek and Christian Trummer, we’re here to help people trust themselves enough to build their financial freedom — for now and the future. Our user-friendly, trade-everything platform empowers both first-time investors and seasoned experts to invest in the cryptocurrencies, crypto indices, stocks, precious metals and commodities they want — with any sized budget, 24/7. Our global team works across different cultures and time zones, bringing our products to more than 6 million customers, making us one of Europe’s safest and most secure platforms that powers modern investing. Headquartered in Austria but operating across Europe, our products are built by fast-moving, talented, “roll-up-your-sleeves-and-make-it-happen” kind of people. It’s these diverse perspectives and innovative minds operating as ONE TEAM that keep Bitpanda at the cutting edge of our industry. So if you’re someone who thinks big, moves fast and wants to make an impact right from day one, then get ready to join our industry-changing team. Let’s go!Your mission As a Senior iOS Developer at Bitpanda, you will work on the development of our native iOS app. Alongside hands-on feature development, you will work on new tools, techniques and take care of the whole application lifecycle. What You’ll Do
Design, develop, and maintain advanced features for the iOS platform, collaborating closely with cross-functional teams to deliver a smooth, user-centric trading experience. Ensure code quality through extensive testing to meet functional requirements and uphold our quality standards. Own and enhance your area of the app by addressing bugs, monitoring and optimizing performance, and implementing improvements to trading functionalities. Stay updated on development trends, integrating new techniques and tools to continuously refine the app.
Who You Are
Passionate about mobile platforms and skilled at translating complex requirements into a streamlined, user-friendly trading experience. Proficient in Swift with strong knowledge of iOS best practices, software architecture patterns, UIKit, and SwiftUI. Experienced in building, testing, and refining mobile applications, with a proven track record. Strong UI/UX & design orientation Takes ownership of your work, proactively enhancing and adding value beyond initial requirements. What’s in it for you
Hybrid-working model with 25-Work From Anywhere days* Competitive total compensation package including participation in our stock option plan Market-leading benefits programs shaped by our Time & Flexibility policies* Company-wide and team events — both in-person and virtually! Bitpanda swag to keep you living the brand
And, above all, the opportunity to learn and grow as part of Bitpanda’s incredible journey towards being Europe’s future #1 investment platform. Bitpanda is committed to fostering a fair and equal environment based on trust and mutual respect. We believe that a diverse and inclusive workplace is paramount to our success and we are committed to building a team that represents a wide variety of backgrounds, perspectives, and skills. * These benefits may be adjusted at Bitpanda’s discretion and do not apply to our internships and exceptions to our Hybrid Working policy apply to teams with shift schedules or for folks whose roles require them to be in-office (think: Workplaces team or IT).
Apply Now:
What You'll Do:
- Craft delightful production experiences. Collaborate with marketing & engineering teams to build polished user interfaces with exceptional code quality and performance. You'll transform designs into pixel-perfect implementations with attention to every interaction detail.
- Evolve our frontend architecture. Take ownership of our React/Next.js and TypeScript codebase, ensuring it remains maintainable, scalable, and performant. You'll implement best practices and architectural patterns that help our systems grow with the business.
- Lead critical frontend migrations. Spearhead the transition from Next Pages router to App router, establishing patterns and practices while ensuring minimal disruption. You'll create a roadmap and execute the migration that modernizes our application architecture.
- Enable global product reach. Introduce localization and multi-country support to our Expert Portal, making it accessible for our European team. You'll implement internationalization best practices while maintaining a consistent user experience.
- Build new crypto experiences. Help develop a new staking application frontend for Bitwise Onchain, applying your frontend expertise to create intuitive interfaces for complex financial operations.
- Drive engineering excellence. Continuously improve our processes, tools, and systems to scale both our codebase and team productivity. You'll participate in code reviews and help establish quality standards across the organization.
- Collaborate with stakeholders. Work closely with business teams to translate requirements into reliable, scalable frontend solutions. You'll own projects end-to-end while aligning stakeholders to common goals and driving to finished outputs.
What We're Looking For:
- 3+ years of React/Next.js and TypeScript frontend development experience
- Portfolio demonstrating UI and engineering workFamiliarity with CSS styling approaches (css-in-js and Tailwind)
- Knowledge of design patterns and common UX flows
- Experience with headless CMS platforms and REST APIs
- Fast-moving with a bias for impact and willingness to advocate for your workStrong sense of ownership and ability to lead projects while aligning stakeholders
- Clear written and verbal communication skillsInterest in learning about crypto and investments
- (Plus) Understanding of design principles and experience with design tools like Figma
- (Plus) Experience with monorepo structures like Turborepo
- (Plus) Familiarity with analytics tools (GA4, Mixpanel) and data-driven validation
- (Plus) Bachelor’s degree in Computer Science or equivalent
What We Offer:
- Competitive salary
- Eligible for equity
- Health, dental, vision insurance
- 401K plan (company funded, no match required)
- Unlimited PTO plus 10 paid holidays
- Meals/snacks in office
- Paid cell phone or stipend
- Bitwise "Buddy" Program (30 day onboarding)
- Annual birthday/anniversary gifts
- Company wide events
Apply Now:
Who we are We simplify wealth creation. Founded in 2014 in Vienna, Austria by Eric Demuth, Paul Klanschek and Christian Trummer, we’re here to help people trust themselves enough to build their financial freedom — for now and the future. Our user-friendly, trade-everything platform empowers both first-time investors and seasoned experts to invest in the cryptocurrencies, crypto indices, stocks, precious metals and commodities they want — with any sized budget, 24/7. Our global team works across different cultures and time zones, bringing our products to more than 6 million customers, making us one of Europe’s safest and most secure platforms that powers modern investing. Headquartered in Austria but operating across Europe, our products are built by fast-moving, talented, “roll-up-your-sleeves-and-make-it-happen” kind of people. It’s these diverse perspectives and innovative minds operating as ONE TEAM that keep Bitpanda at the cutting edge of our industry. So if you’re someone who thinks big, moves fast and wants to make an impact right from day one, then get ready to join our industry-changing team. Let’s go!Your Mission As a Senior iOS Developer at Bitpanda, you will work on the development of our native iOS app as part of a cross functional team. Next to hands-on feature development you are responsible for non-functional requirements like performance, quality and scalability of the application. What You’ll Do
Design, develop, and maintain advanced features for the iOS platform, collaborating closely with cross-functional teams to deliver a smooth, user-centric trading experience. Ensure code quality through extensive testing to meet functional requirements and uphold our quality standards. Own and enhance your area of the app by addressing bugs, monitoring and optimizing performance, and implementing improvements to app functionalities. Stay updated on development trends, integrating new techniques and tools to continuously refine the app.
Who You Are
Passionate about mobile platforms and skilled at translating complex requirements into a streamlined, user-friendly trading experience. Proficient in Swift with strong knowledge of iOS best practices, software architecture patterns, UIKit, and SwiftUI. Experienced in building, testing, and refining mobile applications, with a proven track record. Strong UI/UX & design orientation Takes ownership of your work, proactively enhancing and adding value beyond initial requirements.
What’s in it for you
Hybrid-working model with 25-Work From Anywhere days* Competitive total compensation package including participation in our stock option plan Market-leading benefits programs shaped by our Time & Flexibility policies* Company-wide and team events — both in-person and virtually! Bitpanda swag to keep you living the brand
And, above all, the opportunity to learn and grow as part of Bitpanda’s incredible journey towards being Europe’s future #1 investment platform. Bitpanda is committed to fostering a fair and equal environment based on trust and mutual respect. We believe that a diverse and inclusive workplace is paramount to our success and we are committed to building a team that represents a wide variety of backgrounds, perspectives, and skills. * These benefits may be adjusted at Bitpanda’s discretion and do not apply to our internships and exceptions to our Hybrid Working policy apply to teams with shift schedules or for folks whose roles require them to be in-office (think: Workplaces team or IT).
Apply Now:
Cork
Remote
Job overview:
We’re looking for a Front-End Developer to join our team as we bring Cork to market and build out the product and developer ecosystem. This role is ideal for a developer who is not only skilled in front-end engineering and Web3 development but also has experience in designing onboarding funnels, managing product analytics, and building compelling data displays to optimize user activation, conversion and retention.
Key Responsibilities:
- Front-End Development: Build, maintain, and optimize our React/Next.js-based Web3 front-end.
- Web3 Integration: Implement smooth user interactions with smart contracts using ethers.js, viem, wagmi, and other Web3 libraries.
- User Experience Optimization: Identify and reduce friction in user flows based on behavioral data, funnel drop-off points, and user feedback.
- Performance Optimization: Enhance UI/UX speed, responsiveness, and accessibility.
- Ad-hoc Product Support: Provide insights on feature prioritization, UX design improvements, and A/B testing strategies.
Requirements
- 5+ years of experience in front-end development; 2+ years in blockchain preferred
- Proficiency in complex ABI-encoded data structures, including nested structs and dynamic types, handling decimals and rounding.
- Experience working with the Permit2 and ability to efficiently batch multiple on-chain calls using Multicall or similar meta-transactions
- Ability to filter smart contract event logs, identify storage slots for simulating smart contract calls and async loading using react.lazy, suspense and dynamic imports.
- Strong background with timeseries data with proficiency in rendering charts of different granularity using libraries like ECharts, AntV.vision, or ApexCharts
- Experience working with RESTful APIs and GraphQL Data Management techniques such as Schema Stitching, Subscriptions and Client-side Caching.
- Proven experience designing onboarding funnels and improving user activation and usage based on user behavior
- Understanding of UI/UX principles and ability to implement high-quality, conversion-optimized interfaces.
- Ability to work independently in a fast-moving, startup-like environment.