Senior React-Native Developer

At Relai, we are on a mission to make Bitcoin the go-to savings technology—simple, accessible, and secure. As Europe’s leading Bitcoin startup, we’re pioneering the future of Bitcoin investing by making it effortless for individuals and institutions alike to buy, sell, and hold Bitcoin without complexity or middlemen. With $12M in Series A funding and rapid growth, we are expanding our team of passionate Bitcoiners.

We’re looking for a Senior React-Native Developer (m/f/d) to play a pivotal role in enhancing Relai’s mobile experience, ensuring high-net-worth individuals (HNWIs) and small-medium-sized businesses (SMEs) have a seamless and secure way to grow their Bitcoin holdings. Your contributions will directly impact our ability to deliver an intuitive, world-class app for Bitcoin investing.

As a Senior React-Native developer, you will:

• Develop and deliver pixel-perfect, high-performance UIs for iOS and Android using React Native, ensuring a seamless user experience across platforms.
• Collaborate with the back-end team to define and implement robust communication interfaces, enabling smooth integration between front-end and back-end systems.
• Optimize app performance and ensure comprehensive testing, maintaining consistently high-quality user experiences on all supported devices.
• Conduct thorough code reviews and audits, upholding best practices and code quality standards.
• Lead by example by mentoring team members, fostering a culture of learning, and contributing to knowledge-sharing initiatives.

• A minimum of 5 years of experience in a similar role, with a strong track record in mobile app development.
• Proficiency in TypeScript, with hands-on experience in building and maintaining React Native applications.
• Expertise in Reanimated 2 and state management using Mobx.
• Strong understanding of Git and related branching models, ensuring efficient version control workflows.
• Familiarity with CI/CD systems for app development, such as Bitrise, to streamline deployment pipelines.
• Experience working in an agile development environment, embracing collaboration and iterative improvement.
• A preference for simple, scalable solutions that can evolve through iteration, avoiding unnecessary complexity.
• A passion for clean, maintainable code and a strong commitment to coding best practices.
• A self-starter mindset, with the ability to work independently and deliver results with minimal supervision.

• 100% remote work – Join a fully remote, flexible team working across Europe. 
• Relai provides you with the latest MacBook laptop and an iPhone to ensure smooth and effective work.
• Competitive salary + employee participation – We grow together.
• 0% fees on Bitcoin purchases at Relai – stack sats effortlessly.
• Meaningful perks – Blinkist, Spotify, and Netflix subscriptions on us.
• A senior role in a fast-growing Bitcoin company – Make a real impact in shaping the future of Bitcoin adoption in Europe.