Senior Frontend Engineer - User Engagement

Overview

About Ledger

We’re a team of experts pushing the limits of what’s possible, united by our common goal to unlock true freedom through digital ownership, making technology accessible for all. We believe in a world where users, creators and enterprises manage their value with ownership and freedom. Our curiosity drives us to innovate, empowering individuals on a global scale. We believe change is constant and our team moves forward as one, with a culture of problem-solving where every employee is empowered and supported to challenge tradition and create solutions.

Our mission is simple: to make self-custody accessible and give people the keys to their own financial futures. If you want to make a true impact, we want you to join us at Ledger.

At Ledger, we’re proud to be the global platform for digital assets and Web3, with over 20% of the world’s crypto assets secured through our Ledger devices. With our headquarters in Paris, and offices in Vierzon, Grenoble, Montpellier, London, Portland, Geneva, Zurich and Central Singapore, we have a team of around 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 7.5 millions units already sold in 200 countries.

The Team

You will join the Engagement Team
, a vital squad whose purpose is to empower the business to ideate and implement initiatives designed to boost user engagement within the Ledger Wallet. The team is focused on driving value by increasing user interaction with key features and streamlining activation for new users. We operate in a collaborative Agile environment, regularly shipping value to our customers.

The Role

As a Senior Frontend Engineer, you won't just be writing code; you will be identifying the right problems to solve. You will extend your influence to help the team deliver, taking end-to-end ownership for features from start to finish, from inputting into initial design all the way through to implementation and delivery. You will work on Ledger Wallet (React.js, Electron, React Native), using your experience to make trade-offs that have the highest impact on customers as efficiently as possible.

• Engineering & Delivery: Use your expertise to iterate, relying on strong instincts to pragmatically drive the right outcomes while balancing speed and depth. You will be trusted to lead business-critical projects, writing high-quality code that focuses on meaningful outcomes.

• Technical Design: Be comfortable with ambiguity and adept at navigating product challenges. You will actively input into shaping technical vision, ensuring solutions consider scalability and reliability, and thrive in early ideation stages by sharing work-in-progress to gather feedback early.

• Quality & Best Practices: Set a high bar for collaboration and sound decision-making. You will manage technical debt pragmatically, strategically balancing resilience and testing with the need to make quick trade-offs to ship products that prioritize impact.

• Mentoring: Work collaboratively as part of a team of high-performing engineers with the aim of levelling-up those around you. You will conduct code reviews and provide actionable feedback to help junior engineers improve.

• Collaboration: Engage closely with Product Managers and Designers to better understand what problems we can solve. You will prioritise clear communication, from well-written proposals to clear commit messages and pull requests.

What we’re looking for

• Technical Proficiency: Experience building production-ready applications using JavaScript, Type Script, and React.js. Experience with React Native and Electron is a strong plus.

• Consumer Product Background: Prior experience working on consumer products. Industries such as Fintech or Crypto are preferable but not mandatory

• Ownership: A track record of acting as a "go-to" person. You are comfortable with ambiguity and can define problems clearly, thinking big but scoping small to ensure delivery.

• Product Mindset: A strong customer-focused approach to building software. You are used to prioritising…