CareerPlan

Software Engineer in Test (m/w/d)

Essen, Ruhr, NORDRHEIN_WESTFALENFull-time2026-09-03 → 2026-10-27

Core

Develop automated tests across unit, integration, API, and UI levels to ensure software quality and high test coverage.

Role type

Software Engineer in Test (SDET)

Builds

Automated test suites and test infrastructure for software products

Domain

Education technology / .NET ecosystem

Required skills

Test automation (Playwright, Cypress, Selenium), .NET platform, C#, Agile/Scrum, Code reviews, CI/CD processes, Test infrastructure development

Preferred skills

Feature development contribution, User support in test execution

Technologies

Playwright, Cypress, Selenium, .NET, C#, Scrum

Responsibilities

Develop automated tests on various levels, Collaborate in code reviews and architectural decisions, Support test infrastructure setup, Execute tests independently, Support subject matter experts in test execution and result evaluation

Seniority

Mid-level, hands-on IC