We're making the world of digital assets accessible and secure for everyone. Join the mission. Founded in 2014, Ledger is the global platform for digital a
At Ledger, we embody the values that make us unique: Pragmatism, Audacity, Commitment, Trust and Transparency. Have a look at our Origins video here.
- Build highly available, consistent and performant services to power Ledger’s products
- Provide services to explore the contents of blockchain and provide wallet like features support of many cryptos (Bitcoin, Ethereum, Ripple, Tezos, Stellar …)
- Leverage all the power of functional programming with Scala and the Typelevel stack.
- Conduct benchmarks to identify bottlenecks and optimize the overall performance of our services
- Deliver high quality piece of software (Test it, Document it, Demonstrate it)
- Design monitoring systems to detect unexpected failures / behavior
- Use CI / CD to deploy and secure workflows
What we’re looking for
- 3-5 years of experience in backend robust development
- Scala, Haskell or functional programming experience is a nice to have
- Java developers who are willing to dive into Scala technologies are welcome
- Database knowledge: SQL / NoSQL
- Adaptability to do teamwork in a fast-evolving environment
- Good knowledge of Linux operating systems
- Experience with continuous integration / deployment solutions
- You are autonomous, proactive and capable of self-training
- Knowledge of Containerization and Cloud deployments
- Having an interest in cryptocurrencies and wishing to work with blockchain technology is a real plus
- Enthusiastic about teamwork, learning and teaching (meet-ups, hackathons, trainings …)
What’s in it for you?
- Equity: Employees are the foundation of our success, and we award stock options so you can share in that success as we grow.
- Flexibility: A hybrid work policy.
- Social: Annual company outing for Ledgerdary Days, plus frequent social events, snacks and drinks
- Medical: Comprehensive health insurance policy offering extensive medical, dental and vision care coverage.
- Well-being: Personal development, coaching & fitness with our dedicated partners.
- Vacation: Five weeks of paid leave per year, in addition to national holidays and rest & relaxation (RTT) days.
- High tech: Access to high performance office equipment and gadgets, including Apple products.
- Transport: Ledger reimburses part of your preferred means of transportation.
- Discounts: Employee discount on all our products.