Test Automation Engineer with C#

Senior Automation Test Engineer (AI / C# / Selenium)

We are looking for an experienced Senior Automation Test Engineer with strong programming skills in C# and hands-on experience in testing and debugging AI-driven systems . This role combines automation (70%) and manual testing (30%) , with a special focus on challenges related to agentic and autonomous AI.

The position requires occasional business travel to Germany, including a mandatory 1-week onboarding on-site . You will work closely with QA specialists and AI developers in an international, collaborative environment.

Key Responsibilities

Design, implement, and execute automated and manual test scenarios for AI-driven applications.

Evaluate and enhance QA processes, ensuring quality across functional, integration, and AI-specific test cases.

Investigate, reproduce, and document software defects and anomalous AI behaviors.

Expand and optimize automation frameworks within CI / CD pipelines.

Support acceptance testing with customers, ensuring reliability, performance, and security of AI solutions.

Collaborate with product managers, developers, and cross-functional teams to define test requirements and acceptance criteria.

Requirements

4+ years of experience in software testing and test automation.

Strong C# programming skills and ability to write / debug test automation code.

Practical experience with SpecFlow, Selenium, XRay, JMeter (including AI-focused use cases).

Knowledge of testing methodologies for agentic / autonomous AI systems .

Excellent command of English (spoken and written); German is a plus.

Background in computer science, IT, or related field (degree or equivalent professional experience).

What we offer :

A role at the forefront of AI quality assurance in the automotive / insurance tech sector.

Long-term, full-time engagement in an innovative, international project.

Opportunity to shape QA strategy and apply new testing approaches for next-generation AI systems