Software Engineer - Integrations France Jobs (Hybrid work)

Join Alan as a Fullstack Software Engineer in France. Lead high-impact initiatives to reimagine our e-commerce platform, using TypeScript and Python. Build a seamless shopping experience at scale, mentoring peers and shaping product direction.

Join our Ledger Recover team in Paris as a Senior Python Backend Engineer. Design secure backend services with Python/FastAPI and build cloud infrastructure on AWS/Kubernetes. A security-first mindset, experience with cryptography and HSMs, and proficiency in English are key. Enjoy equity, hybrid...

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.

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 Montpellier as a Staff Software Engineer. Build robust, scalable backend services for crypto wallets using Scala and functional programming. A passion for blockchain, teamwork, and continuous learning is key. Enjoy equity, hybrid work, comprehensive health insurance, and a vibrant ...

Join Ledger in Montpellier as a Staff Backend Engineer. Build robust, scalable crypto wallet services using Scala and functional programming. Enjoy equity, hybrid work, comprehensive health insurance, and 5 weeks of paid leave. A passion for blockchain technology is a strong plus.

Join our Cloud Wallet team in Paris as a Staff Backend Engineer. Build robust, scalable services in a polyglot environment using Scala and TypeScript for crypto wallet management. We value functional programming, blockchain interest, and offer equity, hybrid work, and comprehensive health benefits.

Join our Cloud Wallet team in Grenoble as a Staff Backend Engineer. Build robust, scalable services in Scala/TypeScript for crypto wallet management. We value functional programming, blockchain interest, and teamwork in a hybrid environment. Enjoy equity, comprehensive health insurance, and a vib...

Join Ledger in Paris as a Software Engineer Intern, focusing on e-commerce development. You will help build and optimize features for shop.ledger.com, working closely with the optimization team. This hybrid role offers a dynamic environment, learning opportunities, and benefits like transport rei...

Join Ledger in Paris as a Staff Software Engineer, focusing on device interactions for the Ledger Live stack. You will develop protocols for hardware wallets using JavaScript/TypeScript and React, with at least 8 years' experience. Enjoy flexible remote work, health insurance, and equity in a rol...

Join Ledger's core web engineering team in Paris as a Senior Software Engineer. You will own the end-to-end e-commerce experience on ledger.com, focusing on Web 3 technologies. We seek a craftsman with 5+ years of enterprise experience, skilled in TDD, pairing, and Clean Code. Enjoy flexible remo...

Join a high-level R&D team in Paris as a Senior Power Systems Software Engineer. Design and develop innovative energy sector solutions using Java, Python, and C++. We seek an expert with strong algorithm design skills and knowledge of Kubernetes/DevOps. Enjoy flexible hours and a central office l...

Join our team in Paris as a Software Engineer for KYC & Eligibility. You will build secure, scalable onboarding systems using Kotlin/Java, Kafka, and Postgres. Integrate with providers like Sumsub and Veriff to enhance user verification and compliance. Enjoy a competitive salary, equity, and a fl...

Lead the KYC & Eligibility team at Blockchain.com in Paris, shaping secure crypto onboarding. You'll manage identity verification, fraud prevention, and compliance, using Kotlin/Java. Enjoy remote work flexibility, equity, and a key role in building the future of finance.

Join our product development team in Paris as a Backend Software Engineer. You will innovate on key growth projects like pricing, payments, and onboarding. We seek 4+ years of experience, including 3+ in backend development for user-facing applications. Enjoy benefits like equal parental leave, h...

Join our Customer and Monetization team in Paris as a QA Engineer Intern. You will write and maintain Java automation scripts for mobile and web platforms, while exploring AI in QA workflows. Collaborate with experts, gain hands-on experience with tools like Jira, and enjoy benefits like a hybrid...

Join our Paris team as a Senior Software Engineer. You will develop and optimize our Python scientific engine, mentor junior engineers, and collaborate with business teams. We seek a Python expert with 3+ years' experience, strong communication in English/French, and knowledge of microservices an...

Lead a team of 4 engineers developing a Python-based scientific engine in Paris. Utilize your 3+ years of software engineering and 1+ year of technical leadership experience to drive the technical roadmap and mentor your team. This role offers a collaborative, international environment focused on...

Join our Data Platform team in Paris as a Senior Software Engineer. Design and optimize critical data pipelines using Java and TypeScript. Work with Kafka, Spark, and cloud services to power medical monitoring systems. Enjoy benefits like healthcare, stock options, and a vibrant team culture.

Join our Workflow & Operations squad in Paris as a Confirmed Software Engineer. You will design and build scalable backend systems using TypeScript, NestJS, and DDD principles. We offer health care, stock options, and a collaborative environment in our central office.