CareerPlan

Senior Test Engineer (m/w/d)

Berlin, BERLINFull-time2026-08-21 → 2026-11-11

Core

Designing and implementing a holistic testing strategy for web applications (frontend & backend) and developing automated test suites.

Role type

Senior Test Engineer (QA)

Builds

Automated test suites integrated into CI/CD pipelines for web applications and microservices.

Domain

Software Engineering / Web Applications / Microservices

Required skills

Test strategy design, automated testing, Playwright, TypeScript, Git, Docker, GitLab CI, REST/JSON interface testing, BDD/Gherkin, exploratory testing, regression testing, performance testing, security testing, accessibility testing, Jira/Xray, Confluence, coaching/mentoring

Preferred skills

ISTQB certification, public sector experience

Technologies

Playwright, TypeScript, Git, Docker, GitLab CI, Jira, Xray, Confluence

Responsibilities

Conceptualize and implement holistic testing strategies for web applications; Develop and maintain automated test suites; Ensure robustness of microservices through interface testing; Promote modern testing culture via Shift-Left approaches and AI-driven testing experiments; Transfer knowledge by coaching developers on testability and establishing quality standards; Ensure non-functional requirements (performance, security, accessibility) in coordination with Product Owners and Dev teams.

Seniority

Senior, hands-on IC