At Ultralytics https://ultralytics.com/, we commit to relentless innovation in the AI space and seek team members https://www.ultralytics.com/about who resonate with our ambition to produce the world's best YOLO AI models https://ultralytics.com/yolo. If you're obsessed with AI, eager to make an impact on the world, and thrive in dynamic, high-intensity environments, we invite you to apply for a position on our team.
🌎 Where and how you can work
This full-time Senior Quality Assurance Engineer position is based in our Ultralytics office https://www.ultralytics.com/about in Shenzhen, China, with a hybrid model of 3 days in-office and 2 days remote.
🚀 What you'll do
As a Senior Quality Assurance Engineer at Ultralytics, you will help ensure the quality, reliability, and performance of the Ultralytics Platform https://platform.ultralytics.com/ and our YOLO-powered workflows and APIs. Key responsibilities include:
- Designing and maintaining automated test suites for our backend services, web UI, and APIs using TypeScript and tools like Playwright.
- Leading end-to-end and browser-based testing strategy for our frontend using Playwright Test.
- Writing and maintaining API and integration tests for Next.js API routes, server components, and serverless deployments on Vercel.
- Validating data integrity and edge-case behavior across workflows that touch MongoDB, training pipelines, and inference services.
- Owning test infrastructure within CI/CD using GitHub Actions, improving test reliability, parallelization, and signal-to-noise.
- Establishing testing patterns and best practices across a Turborepo monorepo with multiple apps.
- Mentoring junior engineers on testing strategies, code review, and quality-first development.
- Collaborating with Engineering and Product to clarify requirements, define acceptance criteria, and catch issues early.
- Contributing to internal QA documentation, test plans, and release readiness checks.
Your attention to detail and willingness to learn will be essential in supporting Ultralytics' mission https://www.ultralytics.com/about of delivering top-tier machine learning tools and models to the community.