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We are seeking a motivated and curious JavaScript/TypeScript developer to join our team for a 6-month internship. This is a unique opportunity to grow as a software engineer, learn how blockchain integrations are built and maintained, and contribute directly to Ledger’s products.
Job Responsibility:
Contribute to blockchain integrations by helping integrate and maintain multiple protocols (EVM, Bitcoin, Solana, Polkadot, Cosmos, etc.) within the Ledger ecosystem
Build and improve connectivity solutions that allow Ledger products to interact seamlessly with the broader Web3 ecosystem (Wallet API, Wallet Connect, Dapp integrations)
Develop your engineering skills through hands-on work in JavaScript and TypeScript, using frameworks such as Node.js and React, while applying clean code and modular design principles
Collaborate with multidisciplinary teams, participating in agile ceremonies, code reviews, and cross-functional discussions to understand how software projects are delivered at scale
Learn blockchain from the inside, discovering how various protocols operate and connect with hardware wallets
Requirements:
Currently enrolled in a Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field
Strong programming skills in JavaScript or TypeScript, with experience in Node.js or React (from coursework or personal projects)
Eagerness to learn about blockchain, Web3, and modern software practices
Good communication and teamwork skills, with the ability to collaborate in a dynamic, fast-paced environment
Interest in software craftsmanship, writing maintainable, well-structured code and exploring functional programming concepts
Familiarity with agile workflows and openness to feedback and iteration
What we offer:
Social: Frequent social events, snacks and drinks
Transportation allowance: Ledger offers a commuter allowance to contribute to your preferred means of transportation
Lunch vouchers: Ledger offers a meal allowance with Swile
Vacation: 1 day off for every full month of work, in addition to national holidays