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Senior QA Engineer (m/w/d)

Mariendorf, Berlin💼 Full-time🗓 2026-01-08 → 2026-08-10

Core

Functional QA Lead ensuring quality across the entire product landscape by developing modern test strategies and building a highly automated test environment.

Role type

Senior functional QA lead (software quality)

Builds

Modern, scalable test landscape for a digital automotive marketplace

Domain

Automotive retail / Digital mobility

Deliverable

production ML models | product features | dashboards & analysis | infrastructure

Required skills

Test strategy design (Test pyramid, Unit, Component, Contract, E2E, Performance), TypeScript, Playwright, Jest, Vitest, Microservices, Microfrontends, API/Contract testing, Test automation framework development, CI/CD pipeline management (GitHub Actions, GitLab, Azure DevOps), System architecture, Legacy system integration

Preferred skills

Domain-driven testing, Test data strategy, Test environment management, Non-functional testing (Performance, Security, Reliability), Automotive/ERP/Finance industry knowledge

Technologies

TypeScript, Playwright, Jest, Vitest, GitHub Actions, GitLab, Azure DevOps

Responsibilities

Develop and oversee a cross-cutting quality strategy covering microservices, microfrontends, and legacy systems; Build a modern, scalable test landscape; Establish standards and processes; Coach developer teams to ensure sustainable quality assurance; Ensure structure, stability, and quality in a growing software organization

Seniority

Senior, hands-on IC with leadership responsibilities

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