WHAT WE'RE LOOKING FOR

• Experience: 4+ years in software testing, with strong experience testing client-server systems (front-end, back-end, APIs).
• Test Design: Strong grasp of testing theory and test design techniques — equivalence partitioning, boundary analysis, state-based testing, and similar.
• Automation: Hands-on Python for test automation. Familiarity with an API testing framework (pytest + requests, or equivalent).
• Linux: Comfortable operating in Linux environments and interacting with services over the terminal.
• Version Control: Experience with Git.
• CI/CD: Understanding of CI/CD pipelines and how automated tests integrate into them.
• Test Tracking: Experience with a test management or task tracking system (Jira, TestRail, or similar).

Nice-to-Have:

• Front-end test automation (Selenium, Playwright, Cypress).
• Performance and load testing (k6, Locust, JMeter).
• Containerization (Docker, basic Kubernetes).
• Familiarity with ML model serving infrastructure (Triton, TorchServe, etc.) and the kinds of things that can go wrong there.
• Knowledge of one other language (JavaScript/TypeScript, Go, or C++).
• Awareness of the robotics domain — knowing what a humanoid robot needs from its software stack.

TECH STACK

• Languages: Python (primary), JavaScript/TypeScript for front-end work
• Backend: REST/gRPC APIs, message queues
• Infrastructure: Linux, Docker, cloud (AWS/GCP)
• Tooling: Git, GitHub/GitLab, test management tooling

WHAT WE OFFER

• Competitive equity: stock options with meaningful upside as we scale.
• 30+ days off: including 23 days annual leave, all UK bank holidays, and additional company closure days (including Christmas–New Year shutdown).
• Private healthcare: including virtual and in-person care.
• Pension scheme: with 8% total contribution (5% employee, 3% employer) on full earnings.
• Free daily breakfast, catered lunch, and snacks in-office.
• Work at the frontier: collaborate daily with world-class engineers, researchers, and product experts building the next generation of AI and humanoid robotics.
• Real ownership: direct access to founding leadership, meaningful input on product direction, and the ability to drive key initiatives from day one.