Senior SDET (f/m)

London, United Kingdom
Full time
Hybrid
Compensation is not specified
Role
QA Engineer
Description

Company Overview:

Ledger, founded in 2014, is a global platform for digital assets and Web3. The company is headquartered in Paris and Vierzon, with offices in the UK, US, Switzerland, and Singapore. Ledger's team of over 600 professionals is dedicated to developing products and services that enable individuals and businesses to securely buy, store, swap, grow, and manage crypto assets, including the Ledger hardware wallets line.

The company values pragmatism, audacity, commitment, trust, and transparency, as showcased in its Origins video.

Role Overview:

As an SDET at Ledger, you will work with a team of QA Automation Engineers to create tools and processes that empower product squads to autonomously manage test automation and uphold the quality of their outputs.

Responsibilities include:

  • Designing and developing tools to enhance the quality assurance process across all stakeholders of the software development life cycle (SDLC).
  • Establishing new and maintaining existing workflows for continuous integration and continuous deployment (CI/CD) pipelines.
  • Crafting and evolving test automation frameworks.
  • Developing and implementing effective automation testing processes and methodologies.
  • Integrating automated testing into Quality Assurance practices.
  • Collaborating with various teams through workshops and pair-programming sessions.
  • Engaging with product squads to communicate enhancements, share strategies, best practices, and lessons learned.

Requirements:

  • Demonstrated experience in developing test automation solutions using TypeScript.
  • Proficiency in a web automation testing framework like Playwright, Detox, or Selenium.
  • Strong knowledge of front-end and back-end testing tools and methodologies.
  • Understanding of development processes, design patterns, and programming principles.
  • Previous experience in designing workflows and constructing CI/CD pipelines.
  • Excellent analytical and problem-solving capabilities.
  • Collaborative team player with strong communication skills in English.
  • Innovative mindset with the ability to embrace new trends and drive beneficial changes.

Bonus Skills:

  • Experience in testing and automating blockchain products.
  • Familiarity with Java or other programming languages.
  • Proficiency with AWS, Docker containers, Kubernetes.
  • Fluency in French.

Benefits:

  • Equity opportunities to share in the company's success.
  • Hybrid work policy for flexibility.
  • Social events and outings for team building.
  • Comprehensive health insurance coverage.
  • Personal development and fitness partnerships.
  • Five weeks of paid leave annually.
  • Access to high-quality office equipment and gadgets.
  • Transportation reimbursement.
  • Employee discounts on company products.

Ledger is dedicated to fostering a diverse and inclusive work environment, welcoming individuals of all backgrounds without any form of discrimination.

Skills Required
Avatar
Ledger
Company size
Not specified
Location
United States
Description
Ledger is a leader in security and infrastructure solutions for cryptocurrencies and blockchain applications. We are constantly looking for innovative, talented people to join our team.

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The Venture Fellow program is an 8-week, part-time, remote opportunity designed for individuals eager to develop their skills in venture capital and angel investing. Fellows will gain hands-on experience in early-stage investing, including deal sourcing, due diligence, and pitching investment opportunities.
This program is ideal for aspiring investors, founders, or professionals exploring a career shift into venture capital. Fellows will work closely with seasoned venture capitalists and gain access to Iron Key’s investor community to learn best practices in the field.
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Identify and evaluate early-stage investment opportunities in the Web3 ecosystem.
Conduct market research and due diligence on potential investments.
Collaborate with the Iron Key team on deal sourcing and portfolio management.
Engage with investors and team members to develop investment strategies.
Contribute to thought leadership on topics related to venture capital and Web3 innovation.
Qualifications:
Strong analytical and problem-solving skills to evaluate investment opportunities.
Excellent communication and interpersonal skills for engaging with team members and stakeholders.
Experience in Web3, AI, or related technologies is preferred.
Involvement in startups, entrepreneurial ecosystems, or Web3 communities is a plus.
Aspiring to transition into venture capital or professionalize angel investing skills.
Bonus: Previous experience as a founder or working within early-stage startups.
Program Details:
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Location: Remote
Compensation: Competitive, based on experience
How to Apply:
Submit your application through this link:
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Additional Information:
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Bonus: Previous experience as a founder or working within early-stage startups.
Program Details:
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Compensation: Competitive, based on experience
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Submit your application through this link:
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This program is ideal for aspiring investors, founders, or professionals exploring a career shift into venture capital. Fellows will work closely with seasoned venture capitalists and gain access to Iron Key’s investor community to learn best practices in the field.
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Conduct market research and due diligence on potential investments.
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Contribute to thought leadership on topics related to venture capital and Web3 innovation.
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Excellent communication and interpersonal skills for engaging with team members and stakeholders.
Experience in Web3, AI, or related technologies is preferred.
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Aspiring to transition into venture capital or professionalize angel investing skills.
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🚀 About Iron Key & Iron Key Capital
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Proven entrepreneurial experience – Ideally, you’ve built a startup before (even if it failed).
Deep Web3 or AI expertise – Hands-on experience in AI, blockchain, or fintech is a must.
Strong problem-solving mindset – Ability to pivot, adapt, and execute in fast-changing environments.
Leadership & Vision – You’re a self-starter who can drive a business forward.
🔥 Why Join Iron Key?
Founder-Centric Program – Hands-on support to launch a company.
Unmatched Network – Access to top investors, mentors, and builders in crypto and AI.
Long-Term Value – Lifetime membership in the Iron Key community & alumni network.
Fundraising Support – Get exposure to global investors and funding opportunities.
📩 Apply Now
If you're ready to build and scale a new venture, apply here:
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