Junior Software Engineer

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 assets and Web3. Over 20% of the world’s crypto assets are secured through our Ledger Nanos. Headquartered in Paris and Vierzon, with offices in UK, US, Switzerland and Singapore, Ledger has a team of more than 500 professionals developing a variety of products and services to enable individuals and companies to securely buy, store, swap, grow and manage crypto assets – including the Ledger hardware wallets line with more than 6 millions units already sold in 200 countries. 

At Ledger, we embody the values that make us unique: Pragmatism, Audacity, Commitment, Trust and Transparency. Hear from our employees how they shape the work we do here. 

In this role, you'll have the opportunity to grow, develop, challenge and contribute to Ledger's mission of securing the digital world, while shaping it to be even more accessible, secure, and user-friendly.

You will join the challenging Ledger Connectivity Team. Today, Ledger Live has the best in class Blockchain integration coverage in the industry thanks to the work of this team. But we are not satisfied yet and want to take it even further.

As a Junior Software Engineer on our Connectivity Team, you'll have the opportunity to develop your skills, contribute to meaningful projects, and help shape the future of blockchain technology.

• Contribute to the Connectivity Team: Assist in developing and maintaining the interactivity tools between Ledger and the ecosystem, including Wallet Connect integrations, Dapp integrations into Ledger Live, and our Wallet API.
• Develop Your JavaScript Skills: Utilize and enhance your knowledge in the JavaScript ecosystem, working with technologies like TypeScript, Node.js, and React.
• Collaborate with Cross-Functional Teams: Work alongside experienced engineers and cross-functional teams to improve our connectivity architecture and contribute to a functional programming approach for a clean, maintainable, and efficient codebase.
• Learn and Grow in Blockchain Technology: Build your understanding of blockchain technologies with opportunities for future roles in our Blockchain Integration Team.

• Passion for Coding: Enthusiasm for programming and a strong desire to learn and grow within the JavaScript ecosystem.
• Basic Knowledge of JavaScript Technologies: Some experience or familiarity with TypeScript, Node.js, and React through projects, coursework, or internships.
• Eagerness to Learn Functional Programming: Interest in learning functional programming concepts and modern design patterns.
• Team Player: Strong communication skills and the ability to work effectively in a collaborative team environment.
• Understanding of Agile Methodologies: Basic knowledge of agile working environments and CI/CD processes is a plus.

• Interest in Web3 and Blockchain: Any exposure to blockchain concepts, Dapps development, or familiarity with Web3 integration libraries like Ethers.js and Wagmi.
• Open-Source Contributions: Participation in open-source projects or coding communities.
• Knowledge of Blockchain Standards: A general understanding of blockchain architecture and standards such as EVM, Cosmos, Polkadot, or Bitcoin.

• 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.

We are an equal opportunity employer for all without any distinction of gender, ethnicity, religion, sexual orientation, social status, disability or age.

#LI-Hybrid #LI-RDH