Automation Engineer – UI/API/3D & AI Testing

Relu; Vlaams-Brabant; Hybrid; EUR 45,000 - 70,000; Full time

Job summary

Relu is seeking a Test Automation Engineer to build reliable automated tests across our web platform, APIs, 3D tools, and AI pipelines in Leuven. You will own shared test automation and tooling, collaborating with engineers and dental experts to test the full workflow from UI to design quality.

You should have 2+ years in test automation, be proficient in Python or TypeScript, and bring experience with Playwright, Cypress, or pytest. CI/CD experience is important for fast, stable feedback.

Qualifications

• 2+ years in test automation or SDET roles.
• Hands-on UI and API test automation with Playwright, Cypress or pytest.
• Proficient in Python or TypeScript; comfortable with both.
• Experience in CI/CD (GitHub Actions) to keep tests fast and stable.
• Decisions on test data management and mocks.

Responsibilities

• Automate critical user journeys in web and API testing.
• Develop API and integration tests for Python/FastAPI services.
• Maintain reliable CI test suites with stable data and reports.
• Translate recurring bugs into regression tests with developers.
• Test 3D/tools interactions and AI pipelines components.
• Collaborate with dental experts to improve test coverage.

Skills

Test automation experience

CI/CD pipelines

Python/TypeScript coding

English communication

Education

MSc or BSc in Computer Science or Engineering

Tools

Playwright

Cypress

pytest

Job description

Relu is seeking a Test Automation Engineer to build reliable automated tests across our web platform, APIs, 3D tools, and AI pipelines in Leuven. You will own shared test automation and tooling, collaborating with engineers and dental experts to test the full workflow from UI to design quality.

You should have 2+ years in test automation, be proficient in Python or TypeScript, and bring experience with Playwright, Cypress, or pytest. CI/CD experience is important for fast, stable feedback.