Ledger - IT - Software Development

Join Ledger in Paris as a Staff Software Engineer on the Cloud Wallet team. Build scalable backend services in Scala for crypto wallet management, leveraging functional programming. We seek experienced engineers with PostgreSQL, Linux, and CI/CD skills, plus a passion for blockchain. Enjoy equity...

Join Ledger in Paris as a Senior Scala Backend Engineer. Develop high-performance microservices and APIs for crypto transactional services, leveraging your 6+ years of experience and Scala expertise. Provide technical leadership in a hybrid environment, with benefits including equity, comprehensi...

Join Ledger, a global leader in digital asset security, as a Senior Backend Engineer in Paris. Design and develop complex APIs and governance layers using Node.js and TypeScript. Work in a hybrid, multicultural environment with equity, comprehensive health insurance, and a focus on pragmatic inno...

Join Ledger in Paris as a Firmware Applications Engineer. Develop secure embedded C applications for our hardware wallet OS and crypto ecosystem. Utilize your skills in Embedded C, Python, and cryptography within a hybrid work model. Enjoy equity, comprehensive health insurance, and a dynamic, so...

Join Ledger, a global leader in digital asset security, as a Senior Staff Software Architect in Paris. You will drive architectural decisions and tech initiatives using your 8+ years of backend and microservices expertise. This role offers equity, hybrid work, and comprehensive health insurance w...

Join Ledger, a global leader in digital asset security, as a Senior Front-end Engineer in Paris. Leverage 5+ years of experience with JavaScript, TypeScript, and React.js to develop our flagship Ledger Live applications. You will own technical development, work on open-source projects, and ensure...

Join Ledger in Paris as a Senior Security Engineer SDLC. Define secure development practices and integrate security tooling into CI/CD pipelines. This hybrid role requires strong experience in threat modeling, secure coding, and automation (Python/Bash). We offer equity, comprehensive health insu...

Join Ledger in Paris for a 6-month Product Manager internship focused on cryptocurrency. You will define specifications for coin integrations in Ledger Live and device apps, collaborating with engineering and business teams. Ideal candidates are Master's students with sharp analytical skills and ...

Lead and mentor a QA team in Paris, championing test automation and quality processes. You'll need 5+ years' QA experience, expertise in frameworks like Playwright, and proven leadership skills. This hybrid role offers equity, comprehensive health insurance, and a focus on innovation in a dynamic...

Join Ledger, a global leader in digital asset security, as a Senior SDET in Paris. Design and develop test automation frameworks using TypeScript and tools like Playwright. You will build CI/CD pipelines and collaborate with product teams to enhance quality assurance in a dynamic, Web3 environmen...

Join Ledger in Paris as a Staff Cloud Security Engineer. You will design secure architectures, automate security in CI/CD pipelines, and lead incident response. We seek an expert in AWS, Kubernetes, and DevSecOps with 8+ years in security. Enjoy equity, hybrid work, comprehensive health insurance...

Join Ledger in Paris as a Senior/Lead Scala Backend Engineer. Develop high-performance microservices and APIs for secure crypto transaction services. Leverage 6+ years of experience and technical leadership in a hybrid role with equity, comprehensive health insurance, and a dynamic team.