Staff Front-end Engineer - UI, Ledger

Ledger

Location:

France, Paris

Category:

IT - Software Development

Contract Type:

Employment contract

Salary:

Not provided

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Job Description:

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.

Job Responsibility:

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

Requirements:

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 we offer:

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

Additional Information:

Job Posted:

March 24, 2025

Employment Type:

Fulltime

Work Type:

Hybrid work

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