Humanoid

Senior Software Test Engineer

Humanoid
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4 months ago
London, United KingdomSenior

Responsibilities

  • Own testing for the humanoid operator console, including frontend behavior, API contracts, edge cases, and user-facing workflows.
  • Test inference servers and model-serving infrastructure for latency, throughput, failover, and version rollouts.
  • Validate backend services and APIs, including authentication, data pipelines, telemetry, fleet management, contract testing, and integration testing.
  • Design and implement automated test suites running in CI/CD and expand coverage as the platform grows.
  • Define testing methods, quality criteria, metrics, and the broader software platform testing strategy.
  • Document tests in the test tracking system and maintain accurate internal documentation.

Requirements

  • 4+ years of experience in software testing, with strong experience testing client-server systems across frontend, backend, and APIs.
  • Strong understanding of testing theory and test design techniques such as equivalence partitioning, boundary analysis, and state-based testing.
  • Hands-on Python experience for test automation and familiarity with an API testing framework such as pytest with requests or an equivalent.
  • Comfort operating in Linux environments and interacting with services through the terminal.
  • Experience with Git and understanding of CI/CD pipelines and automated test integration.
  • Experience with a test management or task tracking system such as Jira or TestRail.
  • Preferred qualifications include frontend automation with Selenium, Playwright, or Cypress; performance testing with k6, Locust, or JMeter; Docker and basic Kubernetes; ML model-serving infrastructure such as Triton or TorchServe; another language such as JavaScript/TypeScript, Go, or C++; and awareness of robotics software stacks.

Benefits

  • Stock options with meaningful upside as the company scales.
  • 30+ paid days off, including 23 days of annual leave, UK bank holidays, and additional company closure days including a Christmas–New Year shutdown.
  • Private healthcare with virtual and in-person care.
  • Pension scheme with an 8% total contribution consisting of 5% employee and 3% employer contributions on full earnings.
  • Free daily breakfast, catered lunch, and snacks in the office.
  • In-office collaboration with engineers, researchers, and product experts working on AI and humanoid robotics.
  • Direct access to founding leadership, input on product direction, and ownership of key initiatives from day one.

Categories

Humanoid

About Humanoid

201-500 employees
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