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Senior, Quality Assurance (m/w/d)

Leer (Ostfriesland), Leer (Kreis)💼 Full-time🗓 2026-04-10 → 2026-08-06

Core

Ensuring highest software quality in complex development projects by developing test strategies and executing manual and automated tests.

Role type

Senior Quality Assurance Engineer (Test Automation & Strategy)

Builds

Production software features and services

Domain

Software Engineering / Quality Assurance

Deliverable

production ML models | product features

Required skills

Test automation (Playwright, Selenium, TestComplete), Programming (C#, Python, JavaScript), CI/CD integration (Jenkins, GitLab CI, Azure DevOps), API testing (Postman, Swagger), Performance testing (JMeter, Gatling), Test management (Jira, QMetry), Version control (Git)

Preferred skills

Microservices architecture, Cloud environments, ISTQB certification

Technologies

Playwright, Selenium, TestComplete, C#, Python, PowerShell, JavaScript, Bamboo, Jenkins, GitLab CI, Azure DevOps, Postman, Swagger, Soap-UI, LoadNina, JMeter, Gatling, GitHub, Jira, QMetry

Responsibilities

Develop and maintain comprehensive test strategies and test plans; Execute manual and automated tests (Unit, Integration, System, Regression); Build and maintain test automation frameworks; Analyze test results and identify defects; Collaborate with developers and product owners to ensure functional and non-functional requirements are met; Identify process weaknesses and propose optimizations.

Seniority

Senior, hands-on IC

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