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Senior Blockchain Software Engineer
il y a 1 mois
Unlock the Power of Blockchain with Ledger
At Ledger, we're pushing the boundaries of digital assets and Web3. As a Senior Blockchain Software Engineer, you'll join our backend blockchain team in building and maintaining Ledger's blockchain infrastructure, core transactional data services, and indexing layers.
We're a team of passionate engineers who believe in the strength of functional programming to develop robust and scalable platforms and APIs. We use Scala extensively to build our backend services and tooling, and we're eager to share our knowledge with you.
The Mission
- Design and implement highly available, consistent, and performant services to power Ledger's products
- Leverage the power of functional programming with Scala (Typelevel stack)
- Manage large and performance-sensitive PostgreSQL deployments
- Deploy and maintain a large fleet of blockchain nodes in a scalable fashion
- Dive into cryptocurrencies protocols internals
- Conduct benchmarks to identify bottlenecks and optimize the overall performance of our services
- Deliver high-quality 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
- Expertise in backend services programming in a transactional context (OLTP)
- Good knowledge of relational databases systems and SQL
- Good knowledge of Linux operating systems
- Adaptability to do teamwork in a fast-evolving environment: you are autonomous, proactive, and capable of self-training
- Experience with continuous integration/deployment solutions
- 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, training...)
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, and 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
We are an equal opportunity employer for all without any distinction of gender, ethnicity, religion, sexual orientation, social status, disability, or age.
