Senior SDET (f/m)

Posted 25 Days Ago
Be an Early Applicant
Paris, Île-de-France
Hybrid
Senior level
Software • Web3
The Role
As a Senior SDET at Ledger, you will design and develop tools for quality assurance in the software development lifecycle. Your responsibilities include creating test automation frameworks, maintaining CI/CD workflows, integrating automated testing, conducting workshops, and collaborating with product teams to enhance testing strategies.
Summary Generated by Built In

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 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 5 millions 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


As an SDET at Ledger, you'll collaborate with a team of QA Automation Engineers to create tools and processes that enable product squads to independently manage test automation and take responsibility for the quality of their deliverables.

The mission

  • Designing and developing tools to improve quality assurance process for all contributors of SDLC
  • Build new and maintain existing workflows for CI/CD pipelines
  • Creating and developing test automation frameworks
  • Developing and implementing processes and approaches for effective automation testing
  • Integrating automated testing into Quality Assurance practices
  • Conducting workshops and pair-programming sessions with different teams
  • Communicating with product squads about the improvements following the strategy, sharing of experiences, best practices and lessons learnt

What we're looking for

  • Hands-on experience in developing test automation solutions using TypeScript 
  • Experience in a web automation testing framework such as 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
  • Strong analytical and problem-solving skills
  • Team player and able to work in a collaborative environment
  • Ability to think outside of the box and be innovative by keeping abreast of new trends, identifying opportunities to bring in change for business benefit
  • Strong communication skills in spoken and written English

Bonus points

  • Experience in blockchain products testing and automation
  • Java knowledge
  • Good knowledge of other programming languages
  • Experience with AWS, Docker containers, Kubernetes
  • Speaking French is a bonus

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

Top Skills

Java
Typescript
The Company
Paris
751 Employees
On-site Workplace
Year Founded: 2014

What We Do

Founded in Paris in 2014, LEDGER is a global platform for digital assets and Web3. Ledger is already the world leader in Critical Digital Asset security and utility. With more than 6M devices sold to consumers in 200 countries and 10+ languages, 100+ financial institutions and brands as customers, 20% of the world’s crypto assets are secured, plus services supporting trading, buying, spending, earning, and NFTs. LEDGER’s products include: Ledger Stax, Nano S Plus, Nano X hardware wallets, LEDGER Live companion app, [ LEDGER ] Market, the world’s first secure-minting and first-sale distribution platform, and Ledger Enterprise. With its ease of use, LEDGER allows a user to begin investing in digital assets and ultimately, achieve financial freedom in a safe and stress-free environment.

Headquartered in Paris and Vierzon, with offices in London, New York and Singapore, Ledger has a team of more than 900 professionals developing a variety of products and services to enable individuals and companies to securely buy, store, swap, grow and manage crypto
Headquartered in Paris and Vierzon, with offices in London, New York and Singapore, Ledger has a team of more than 900 professionals developing a variety of products and services to enable individuals and companies to securely buy, store, swap, grow and manage crypto assets – including more than 6 millions devices already sold in 180 countries.

Ledger combines either Nano S Plus or Nano X and the Ledger Live app to offer consumers the easiest way to start their crypto journey while maintaining full control over their digital assets. With its ease of use, Ledger allows users to begin investing in digital assets and ultimately, achieve financial freedom in a safe and stress-free environment, with education provided by its Ledger Academy and Quest.

In addition to consumer products, Ledger has also developed Ledger Enterprise, a digital asset custody and security solution for institutional investors and financial players.

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