Ledger

Join Ledger in Paris as a Software Security Engineer Intern. Apply your C expertise and knowledge of fuzzing, static analysis, and exploitation techniques to build security tooling for embedded devices. You will research automated analysis, explore LLMs, and integrate solutions into CI pipelines....

Join Ledger's Donjon team in Paris for a Hardware Security Researcher internship. You'll perform hands-on IC reverse engineering in the lab, using tools like SEM to develop novel attack techniques. Ideal candidates have Python/Rust skills and curiosity about semiconductor devices. Enjoy social ev...

Join Ledger as a Customer Support Agent in Portland. Utilize your customer-first attitude and crypto knowledge to troubleshoot products and ensure user satisfaction. Enjoy a hybrid role with stock options, comprehensive health insurance, and a 401k match. Grow in the exciting blockchain industry.

Join Ledger in Paris for a 6-month Security Engineer Analyst internship. You will design and improve Zero Trust (ZTNA) and network security architecture in a production environment. Ideal candidates have strong network fundamentals, Linux/Python skills, and an interest in cloud security. This rol...

Join Ledger in Paris as a Software Engineer for our Design System. Develop and maintain reusable UI components in React/React Native, collaborating with designers to ensure consistency and accessibility. This role requires proficiency in HTML, CSS, JavaScript, and React, plus a passion for scalab...

Join Ledger in Paris as a Product Manager Intern in Blockchain Integration. You will integrate new networks and connect the Ledger Wallet to the wider web3 ecosystem. Ideal candidates have a tech/business background, product/project management experience, and fluency in French and English. A deep...

Join Ledger in London as a Senior SDET. Design tools and CI/CD workflows to empower product squads in test automation for our Web3 platform. Requires strong TypeScript and Playwright/Detox skills. Enjoy flexible remote work, health insurance, and employee share options.

Join Ledger in Paris as a Scala Backend Engineer. Build robust, scalable platforms using functional programming with Scala and the Typelevel stack. You'll integrate diverse data sources and optimize high-performance services. Enjoy flexible remote work, health insurance, and growth opportunities ...

Join Ledger, a global leader in digital asset security, as a Software Engineer in Vierzon. Develop and maintain critical internal tools using TypeScript, React, and Electron within a collaborative team. This role is ideal for a Computer Science student fluent in French and English, passionate abo...

Join Ledger in Paris as a Staff Infrastructure System Engineer. Design and administer high-availability Linux systems, leveraging Ansible, Terraform, Kubernetes, and Prometheus. Enjoy flexible remote work, health insurance, and shareholder opportunities in a leading Web3 environment.

Join Ledger in Paris as a Senior FP&A Analyst. Drive financial strategy for the high-growth B2B segment and partner with Corporate G&A. Leverage your 7+ years of FP&A and B2B SaaS expertise in P&L management, forecasting, and advanced financial modeling. This is a key role overseeing critical fin...

Seeking a Marketing Director in London to lead consumer services for Ledger Live, including payments, swaps, and the CL Card. This role requires 10+ years in fintech/digital assets, blending product marketing, growth, and brand strategy. Enjoy flexible remote work, health insurance, and equity in...