Junior Front End Engineer - Consumer Services (f/m)

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 15% of the world’s crypto assets are secured through our Ledger Nanos. Headquartered in Paris and Vierzon, with offices in the UK, US, Switzerland and Singapore, Ledger has a team of more than 550 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 5 million units already sold in 180 countries.

At Ledger, we embody the values that make us unique: Pragmatism, Audacity, Commitment, Trust, and Transparency. Have a look at our Origins video here .

The Consumer Services organization is responsible for bringing all web3 services to Ledger users, so a user can safely buy, swap or sell their crypto from Ledger Live. However, Ledger isn’t an exchange and will never be. Instead, we’re partnering with service providers whose job it is to provide exchange services, the goal being to create a one-stop shop for everything crypto.

If you’re passionate about crypto, DeFi, and staking, have an opinion between decentralized exchanges and centralized exchanges, or are a weekend crypto trader, this role is for you.

The missions

• Own from a technical standpoint the desktop and mobile development of Consumer Services.
• Collaborate with our devs, QA, designers, and product within Consumer Services teams.
• Proactively engage with teams from partner companies to make new integrations even smoother.
• Participate in code reviews and promote code quality and best practices.
• Seek excellence; we look for individuals who are passionate about creating tests, ensuring the highest standards in everything they do.
• Be responsible for the quality of Consumer Services.
• Promote tech growth within the front-end team.
• Innovate and participate in building crypto services with new ideas around quality software, UI/UX, security, and blockchain technology.

What we’re looking for

• A relevant first experience in front-end software development through internships, coursework, or personal projects.
• Good coding fundamentals with experience in JavaScript (ES6+), and familiarity with React.
• Basic knowledge of TypeScript is a plus.
• Excellent problem-solving skills and a proactive attitude—someone who takes initiative, looks for solutions, and asks the right questions.
• A great team player who enjoys collaborating, learning from peers, and sharing knowledge.
• Attention to detail in UI development, with a strong desire to improve user experience and usability.
• Familiarity with modern development tools such as Git, package managers, and basic knowledge of CI/CD workflows.
• Eagerness to learn testing practices such as Jest, Playwright, and React Testing Library to write reliable and maintainable code.
• Willingness to work on performance and scalability challenges, learning how to optimize front-end applications effectively.
• A strong interest in cryptocurrencies, blockchain, or DeFi, with curiosity about how these technologies impact the front-end experience.

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.

#LI-Hybrid #LI-RDH

#J-18808-Ljbffr