Senior TypeScript Developer

About company

Founded in Paris in 2014, Ledger is a global platform for digital assets and Web3. Ledger is the world leader in critical digital asset security and utility. With more than 7 million devices sold to consumers in 180+ countries, 20% of the worlds crypto assets are secured by Ledger devices.

600+ professionals are working in distributed teams across the globe with head office in Paris. Moreover, the company supports and endorses the collaboration of blockchain and crypto companies as well as enthusiasts all over the world.

Your mission

- join the challenging Ledger Blockchain Integration 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.

- immerse yourself in this crucial role, applying your expertise of the JavaScript ecosystems to contribute to innovation and solve complex technical problems. Your knowledge of modern JavaScript practices, TypeScript, state managers and asynchronous handling, API and library management, will allow you to help make any blockchain integration into Ledger ecosystem even faster and flawless for our end-users.

- work with individuals from cross-functional teams and external partners, help optimize our blockchain integration architecture, develop a functional programming approach to foster an efficient, maintainable and side-effect-limited codebase, and scale our testing strategy.

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.

What we're looking for

• A passion for coding and the TypeScript ecosystem.
• A service-oriented mindset with the willingness to deliver high-quality solutions.
• Familiarity with Web3 integration libraries such as Ethers.js
• Basic knowledge of blockchain architecture
• An interest in or initial experience with functional programming (in JavaScript or any Functional Programming language).
• An interest in decentralized systems
• Fluent English is mandatory

Will be a plus

• Experience with React
• Experience developing Dapps or software Web3 wallets