Staff Front-end Engineer - UI (f/m)
Hybrid
Paris, France
Full Time
17-03-2025
Job Specifications
We’re the forever innovators. On a mission that goes beyond business. Securing digital ownership in a changing world. Unlocking true freedom. We’re revolutionaries. Looking beyond today. Bridging excellence and pragmatism, with ambition and conviction,to push the limits of what’s possible. That’s what you’ll do here, in this playground of innovation. With leadership and trust, you’ll write the rules of new technology, and create products that redefine security in a digital age.
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 600 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 7 millions units already sold in 200 countries.
Ledger has developed Ledger Live, an application allowing users to manage their crypto assets. Built on React, based on Electron on Desktop and React Native on Mobile, it supports multiple blockchains (coins & NFTs) and provides many services maintained by various teams. Wallet Experience team is responsible for building and maintaining Ledger Live portfolio and account management UI flows. To support the company’s growth, we are looking for a Staff Front-End Engineer to join this team.
The ideal candidate will have a passion for crafting exceptional user experience, an eye for detail as well as a strong understanding of front-end development.
Your Mission
Own from a technical standpoint the desktop and mobile development of Ledger Live applications.
Collaborate with our designers to translate designs and prototypes into functional and visually appealing user interfaces.
Write and maintain unit and integration tests to ensure the reliability of our applications.
Participate in code reviews.
Be responsible for the quality of Ledger’s UI/UX framework.
Mentor and promote tech growth within the team, helping to set high standards for the team.
Work 100% on Open Source projects all gathered in our monorepo: ledger-live.
Share knowledge within Ledger and beyond.
What We’re Looking For
Engineer profile with at least 8 years of experience in software development.
Strong proficiency in HTML, CSS, and JavaScript.
Extensive knowledge of Web APIs and CSS features, as well as their browser support.
Experience with React and TypeScript.
Good knowledge of testing frameworks. Familiarity with design tools such as Figma.
Awareness of accessibility standards and best practices (a11y).
Nice To Have
Experience with React Native and/or Electron.
Experience in Web3 topics.
Experience in maintaining a library of shared components.
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.
We are an equal opportunity employer for all without any distinction of gender, ethnicity, religion, sexual orientation, social status, disability or age.
About the Company
Founded in Paris in 2014, LEDGER is a global platform for digital assets and Web3. Ledger is already the world leader in Critical Digital Asset security and utility. With more than 6M devices sold to consumers in 200 countries and 10+ languages, 100+ financial institutions and brands as customers, 20% of the world’s crypto assets are secured, plus services supporting trading, buying, spending, earning, and NFTs. LEDGER’s products include: Ledger Stax, Nano S Plus, Nano X hardware wallets, LEDGER Live companion app, [ LEDGER... Know more
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