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Senior Software Engineer - Software Test Developer (f/m/d)

Deutschland💼 Full-time🗓 2026-04-17 → 2026-08-07

Core

Ensuring the quality, reliability, and robustness of software developed by engineering teams through design, implementation, and validation.

Role type

Senior Software Engineer (Software Test Developer)

Builds

Production-grade test infrastructure, automation frameworks, and CI/CD quality gates for non-UI applications and services.

Domain

Life sciences, diagnostics, and biotechnology

Deliverable

production ML models | product features | infrastructure

Required skills

C# development, unit testing frameworks (MSTest/NUnit), API and UI testing, CI/CD pipeline management, TDD/BDD principles, automation framework architecture, root cause analysis, technical mentoring

Preferred skills

ISTQB certification, GitHub Copilot familiarity, laboratory automation/robotics experience, regulated environment software development (ISO13845/ISO62304)

Technologies

Visual Studio, MSTest, NUnit, SpecFlow, Postman, FIT, TestComplete, Selenium, Azure DevOps

Responsibilities

Design, implement, and refactor code with a focus on quality; build and maintain test infrastructure; collaborate on design/architecture discussions; evolve automation frameworks and strengthen CI/CD quality gates; conduct code and test reviews to identify design risks; drive root cause analysis and defect prevention; mentor peers on engineering best practices.

Seniority

Senior, hands-on IC

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