Create flexible and precise queries that fit your needs exactly. Example:
React.js, -USA
×
Laravel, Vue.js, -Contract
×
will get you jobs that are
(React.js and not in USA) or
(Laravel and Vue.js and not Contract/Freelance).
You can mix and match any tags, negations and groups in any order. And don't worry about typos – the search is fuzzy.
Fold
US
Fold is looking to hire a Senior Front End Engineer to join their team. This is a full-time position that can be done remotely anywhere in the United States.
Fold - The best way to earn bitcoin back on everything you do.
At Shakepay, we’re on a mission to usher in the Bitcoin golden age. We’re reimagining financial services to give every Canadian their fair shake.Our culture is built around doing work that matters, winning as a team, and celebrating success. If you're the kind of person who values growth, shipping fast, and sharing your ideas openly with a group of like-minded people, come and build with us!About Shakepay Since 2015, we’ve been building the Shakepay app to make buying and earning bitcoin fast, easy, and secure. In 2022, we launched the Shakepay Card, allowing shakers to earn bitcoin rewards when they shop. Today, more than one million Canadians use Shakepay to grow their bitcoin savings and take control of their financial future. We’re regulated across all Canadian provinces and territories, and backed by renowned venture capitalists with a funding of $44M. We have a passionate, loyal, and growing community, and we’re looking for people who want to help us build something truly special. Director of Software Engineering We are entering a new age for financial services. Legacy banking products are built on old, decaying technology while new experiences are being constructed from the ground up. You will recreate how people are meant to build wealth. Bitcoin is enabling a world that could not previously be designed, and you will be the builders’ builder, empowering a team of passionate developers to deliver the best experience to our customers. What you'll be doing
Ensure engineers are productive, learning, and doing meaningful work Coordinate and direct projects, making detailed plans to accomplish technical and product goals Analyze technology, resource needs, and market demand, to plan and assess the feasibility of projects Interview and hire the best and brightest software engineers Mentor and grow individual contributors and managers, helping cultivate their careers Lead foundational, multi-discipline teams of engineers working on complex, full-stack projects with wide impact across the company Drive the strategy for how we test, validate, and safely deliver new features, balancing speed and stability across our web and mobile apps. Work closely with product, design, legal and customer support to deliver seamless user experiences Get your hands dirty: review code and contribute when it makes sense Contribute your fair share of memes to our #dev-null slack channels
Must-Haves
10+ years in software engineering, with 5+ years in leadership, including 2+ years leading leads Proven ability to scale teams and systems in high-growth environments Excellent collaboration and communication abilities to align cross-functional teams
Nice to have
Experience with Node.js, Typescript, React-Native, Postgres, Docker, Kubernetes, Kafka, Datadog Experience with building financial apps Bitcoin knowledge
Why join us?
Help shape the future of money: Be part of a team that's revolutionizing financial services in Canada, one sat at a time. Impact millions: As cryptocurrency continues to gain traction, our potential for growth is massive. You can help us bring Shakepay and Bitcoin to all Canadians. Grow your career: We’re growing, and so can you! We have programs in place to encourage continuous learning, growth, and development. Ideas, not titles: We want the best ideas to make their way through, no matter where they come from.
Perks and benefits
🤝 Be an owner - Every employee has stock options as part of their total compensation 🥅 Reach your goals - Yearly salary assessments 🦷 Health & wellness : Access to comprehensive health and dental coverage, including health and wellness spending accounts. 🌎 Remote-friendly: Work from anywhere in Canada, with optional access to our office spaces in Montreal and Toronto. 🆙 Level Up: A $2,000 annual budget for courses, certifications, and training to support your career growth. 🌴 Time off: 20 days of vacation per year. And if you use all your vacation, we give you a $1,000 bonus. 🐣 Parental leave: Enjoy a parental leave top up to 100% of your salary for 18 weeks. 🙌 Have fun together: quarterly team-specific or company-wide offsite to connect with each other
We understand that potential can be just as valuable as experience. If you're eager to learn, grow, and contribute to the mission but worry that you may not have the “right” experience, we still want you to apply. We encourage applications from everyone, regardless of background and life experience. We’re firm believers that a little bit of slope makes up for a lot of y-intercept. Fluency in English is required due to the percentage of English-speaking customers and the nature of our platform, which is available to all Canadians.
Apply Now:
The difference you will make:
- Collaborate closely with members of tech & product in a cross-functional feature team to develop innovative features for a large global user base.
- Analyse product requirements and designs provided by product owners, providing valuable feedback based on your expertise in mobile development.
- Deliver high-quality, modularised, and scalable code that is maintainable and testable within reasonable timelines.
- Engage in regular sync-ups with not only your feature team, but also the entire mobile development team, ensuring that your ideas and insights are heard and valued.
Your expertise:
- Minimum of 2 years of full-time React Native development experience (no upper limit)
- Proficiency in JavaScript/TypeScript and React Native framework
- **Native development experience with iOS (Swift) and/or Android (Kotlin) is highly valued**
- Understanding of native modules and the ability to bridge between React Native and native code
- Experience in writing unit tests and E2E tests
- Proficiency in Git and familiarity with branching models such as Git-flow, Trunk Based Development, etc.
- Strong problem-solving skills and a passion for continuous learning
- Excellent communication and collaboration abilities
- A focus on producing high-quality code and exceptional user experiences
Apply Now:
About Wildcat
Wildcat is an Ethereum protocol revolutionizing on-chain credit with an innovative, undercollateralized borrowing solution. Our mission is to lead this market by enabling borrowers to create, customize, and manage credit facilities in a more transparent, efficient, and secure environment. Borrowers can tailor their credit demand to suit their needs. Designed for sophisticated participants in both traditional finance (TradFi) and DeFi, Wildcat is committed to transforming on-chain credit and unlocking more efficient, customized solutions in decentralized finance.
Working for Wildcat
As a Full-Stack Developer, you will be driving the technical evolution of Wildcat’s undercollateralized lending platform. You’ll work across the front-end and back-end while integrating Ethereum smart contracts to deliver an intuitive, secure, and high-performance user experience. Leveraging your experience in agile development and DeFi best practices, you will play a central role in shaping the platform’s architecture, features, and scalability. You’ll collaborate closely with the founding team, product manager, and other developers to ensure Wildcat remains at the forefront of on-chain undercollateralized credit innovation.
Responsibilities
Front-End Development
- Build user interfaces using React/TypeScript, creating responsive and intuitive designs.
- Maintain code quality through modular architecture, consistent coding standards, and performance optimization.
- Collaborate with designers and product managers to refine user flows and deliver new features seamlessly.
Back-End Development
- Develop Node.js services to power Wildcat’s undercollateralized lending protocol.
- Create and optimize APIs (REST/GraphQL) and integrate databases (e.g., PostgreSQL, PouchDB) for efficient data handling.
- Contribute to infrastructure decisions, including evaluating serverless vs. containerized setups and refining CI/CD pipelines.
Testing Setup
- Establish robust testing strategies (unit, integration, end-to-end) for front-end and back-end components.
- Automate testing workflows using tools like Jest, React/Vue Testing Library, and ensure consistent coverage for critical DeFi logic.
- Champion security best practices, helping to identify vulnerabilities early in the development lifecycle.
Integration with Ethereum
- Leverage ethers.js or wagmi to integrate Solidity contracts into the web application, handling wallet connections and transaction flows.
- Use Hardhat or Foundry for local development, contract deployment, and thorough on-chain testing.
- Ensure stability and security in all on-chain interactions, collaborating closely with the protocol team to maintain reliable DeFi operations.
Requirements
- Proven Full-Stack Experience: 5+ years building production-grade applications across front-end (React/Vue) and back-end (Node.js, REST/GraphQL, PostgreSQL).
- Ethereum & Web3 Knowledge: Familiarity with Solidity contracts, EVM fundamentals, and libraries like ethers.js. Experience setting up local test environments (Hardhat/Foundry) is a plus.
- Security & DeFi Mindset: Ability to design and implement secure coding practices for high-stakes financial systems, including an understanding of undercollateralized lending risks.
- Testing & Deployment Proficiency: Comfortable with automated test frameworks (Jest, Hardhat/Foundry) and modern CI/CD pipelines (GitHub Actions, Netlify/Vercel, Docker).
- Agile & Self-Directed: Demonstrated ability to handle multiple priorities, propose solutions, and deliver results within an iterative, remote-first environment.
- Collaboration & Communication: Strong written and verbal communication in a distributed team (EU time zones). Proficiency in working cross-functionally with designers, product managers, and marketers.
- Technical Leadership & Mentorship: Experience making architectural decisions, reviewing code, and guiding less-experienced developers. Stay current on Ethereum and decentralized lending trends, bringing valuable insights to the team.
What We Offer
- Impact & Ownership: Influence the direction of an innovative DeFi protocol and see your contributions directly shape the Wildcat ecosystem.
- Cutting-Edge Work: Collaborate with seasoned experts in DeFi and TradFi at the intersection of blockchain, finance, and technology.
- Remote Flexibility: Join a globally distributed team with flexible work arrangements, primarily aligned with EU hours.
- Competitive Compensation: Receive a competitive salary (in crypto or fiat) and potential equity/token allocation based on company growth.
- Growth & Development: Access to ongoing learning opportunities and a front-row seat to the latest advancements in decentralized finance.
Apply Now:
Company Description
Phantom is revolutionizing the way millions of people interact with the crypto ecosystem. Our self-custodial wallet offers a seamless, unified experience for managing accounts and tokens across Solana, Bitcoin, Ethereum, and Polygon, empowering users with a single, convenient solution. By integrating cutting-edge security features and launching innovative tools for an enhanced personalized user experience, Phantom is able to provide a next-generation, safe and easy to use self-custodial wallet for everyone. This strategy has allowed Phantom to achieve significant milestones including surpassing 16 million MAU’s, reaching #1 in the Google play store finance category, and consistently trending as a Top 50 app across all categories, right next to X, PayPal, Coinbase, and ChatGPT.
Role Description
As a Developer Support Specialist, you’ll be the go-to technical resource for developers building on Phantom’s embedded, mobile, and browser extension wallets. You’ll troubleshoot complex issues, guide developers through integration challenges, and advocate for improvements that enhance the developer experience. This role is ideal for someone who thrives at the intersection of engineering, support, and developer advocacy.
Responsibilities
Serve as the primary escalation point for Level 2 developer support requests.
Diagnose and resolve technical issues related to wallet integrations, blockchain metadata, and token display.
Collaborate with internal teams to prioritize and advocate for developer-facing features and fixes.
Engage with the developer community to gather feedback and foster positive relationships.
Contribute to and improve technical documentation and resources for developers.
Train and enhance support AI systems with accurate technical information.
Customer/developer support ticket handling
Qualifications
2–3 years of experience in developer support, developer relations, or a similar technical role.
Proficiency in React and React Native development.
Strong understanding of blockchain technologies, particularly Solana and EVM-compatible chains.
Experience reading and interpreting data from block explorers and blockchain metadata.
Excellent written and verbal communication skills, with an emphasis on clarity and empathy.
Ability to prioritize tasks and manage multiple support requests effectively.
Why Work with Us
Opportunity
We are a team of experienced builders in the blockchain and crypto industry. Our journey began from users seeking an easy, seamless path to accessing the crypto ecosystem. This passion fueled our exponential growth, allowing us to onboard over 16M+ active users in just over three years; with our user base growing weekly. Our dedication to a secure and seamless user experience has made us the leading wallet on Solana as well as our multi-chain approach enhances our platform's versatility, meeting the needs of a diverse and growing user base. By staying at the forefront of technology and user expectations, we continue to innovate and set industry standards on self-custodial crypto wallets.
There has never been a better time to work in crypto to help shape the future of innovation with a focus around the wallet experience!
First impressions matter: Wallets are responsible for a users first impression with crypto and onboarding new users into crypto. By ensuring that a user has a great first-time experience with crypto, we can help supercharge the growth of the entire ecosystem.
Make crypto easier to navigate: There is no easy way for a user to discover and navigate all that crypto has to offer. Wallets have a unique opportunity to help users not only onboard to crypto but also stay retained by exploring new things to do.
-
We live in a multi-chain world: We currently support Solana, Ethereum, Polygon and Bitcoin with more networks to come in the new future. We are focused on creating a unified, multi-chain crypto experience for users.
Benefits
Competitive salary and equity
Comprehensive insurance (medical/dental/vision) — 100% covered
Stipend for your ideal remote set-up
Flexible hours and a supportive remote environment
Unlimited vacation: Take time when you need it (and we really mean it!)
401(k) retirement plan
Monthly wellness benefit
Weekly meal benefit
Global off-sites
We strongly encourage candidates of all different backgrounds to apply. We believe that our work is stronger with a variety of perspectives, and we’re eager to further diversify our company. If you have a background that you feel would make an impact at Phantom, please consider applying. We’re committed to building an inclusive, supportive place for you to do the best work of your career.
Apply Now: