Senior QA Automation Engineer

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 million units sold in 200 countries. The Team As a Senior/Staff QA Engineer at Ledger, you’ll work across multiple product squads and collaborate closely with both QA Engineers and QA Automation Engineers. Your role mixes hands‑on test automation, high‑level quality strategy, and practical manual testing where it matters. You’ll help teams build reliable automation, raise overall quality standards, and guide them toward owning the quality of their deliverables. What You’ll Be Doing Designing and improving tools, workflows, and processes that strengthen quality across the SDLC. Performing manual testing when automation is not practical or when deep exploratory validation is required. Building new and maintaining existing workflows for CI/CD pipelines. Maintaining automation frameworks and test tooling (primarily TypeScript; Python appreciated but optional). Improving test coverage and helping teams integrate automated testing into their development routines. Integrating automated testing into Quality Assurance practices. Running workshops, coaching sessions, and pair‑testing/pair‑programming to raise automation maturity across teams. Communicating with product squads about improvements following the strategy, sharing experiences, best practices and lessons learned. What We're Looking For Hands‑on experience in developing test automation solutions using Typescript (Python optional). Proficiency using QA Automation Frameworks: Playwright, Detox or Selenium. Proficient in front‑end and back‑end testing tools and approaches. Good knowledge of development processes, design patterns and programming principles. Prior experience designing workflows and building CI/CD pipelines. Able to work effectively across multiple teams, build strong technical relationships, and operate in a highly collaborative environment. Curious, pragmatic, and innovative – you stay current with industry trends, challenge assumptions, and identify opportunities to improve quality and engineering efficiency. Strong communication and influence skills in spoken and written English, capable of explaining risks, trade‑offs, and technical constraints clearly to both engineers and non‑engineers. Broad technical awareness across different codebases, platforms, and testing approaches, with the ability to quickly understand new areas and guide teams toward better quality practices. Solid understanding of Bash/shell scripting and comfortable working with Kubernetes‑based infrastructure (logs, pods, CI environments, debugging test environments, etc.). Benefits Flexible work options – Our hybrid policy allows employees to work from home up to 3 times per week. Health & Wellness support – Health and Life Insurance. Financial growth opportunities – Employees can become shareholders in Ledger as well as other financial benefits depending on your country of work. Commuter allowance – Ledger offers a commuter allowance to contribute to your preferred means of transportation. Learning & Development – A comprehensive suite of training solutions providing a personalised learning experience for every employee. We’re committed to building an inclusive hiring process. If you need any adjustments or accommodations, just let us know, we’ll do our best to support you. Seniority level Mid‑Senior level Employment type Full‑time Job function Quality Assurance Industries Computer and Network Security Referrals increase your chances of interviewing at Ledger by 2x Get notified about new Senior Quality Assurance Automation Engineer jobs in Paris, Île‑de‑France, France. #J-18808-Ljbffr