
Real job — pulled straight from NIX’s careers page · Verified August 8, 2026 · No reposts.
Job description
NIX is hiring a Senior Test Automation Engineer — a full-time, based in Poland role. Apply directly on NIX's careers page below.
Senior Test Automation Engineer
Location: Poland
Department: ControlExpert Team
For one of our customers, a company that is an expert in digitalizing and speeding up manual processes in the field of automobile claim management since 2002, we are looking for a Senior Automation Test Engineer with a passion for AI.
Interested?
Responsibilities:
- Holistic evaluation and continuous enhancement of all quality management aspects, with a particular focus on agentic AI systems.
- Develop clear and actionable acceptance criteria in close collaboration with Product Management, cross-functional departments, and software developers.
- Design, build, and execute comprehensive test scenarios, including functional, integration, and specifically agentic AI-driven behavior tests.
- Investigate, reproduce, document, and communicate detailed reports on software defects and anomalous AI behaviors.
- Expand and refine test automation frameworks within a CI/CD pipeline, with special attention to scenarios involving autonomous decision-making AI.
- Provide active support during customer acceptance tests, performing both automated and manual test procedures.
- Continuously ensure and enhance user experience, system security, reliability, and performance, particularly considering unique challenges posed by AI-driven applications.
- Collaborate closely within the dedicated testing team to share knowledge, improve testing strategies, and implement innovative approaches to agentic AI testing.
Requirements:
- Completed IT-related vocational training, preferably complemented by a degree in computer science or related fields, plus at least three years of professional experience in test automation and quality assurance.
- At least 4+ years of hands-on experience in test automation and quality assurance.
- Strong programming skills, especially in C#.
- Experience with testing and debugging AI systems, particularly agentic or autonomous AI, is a big plus.
- Familiar with tools and frameworks like SpecFlow, XRay, Selenium, and JMeter, and how to use them effectively in AI testing environments.
- Excellent written and spoken English.
- German language skills are a bonus.
We offer*:
- Flexible working format - remote, office-based or flexible
- A competitive salary and good compensation package
- Personalized career growth
- Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
- Active tech communities with regular knowledge sharing
- Education reimbursement
- Memorable anniversary presents
- Corporate events and team buildings
- Other location-specific benefits
*not applicable for freelancers
Get Senior Test Automation Engineer jobs like this→
New roles from thousands of companies land hourly, straight from their careers pages. Get the freshest matches by email so you never miss one.
Email me new jobsSimilar jobs
Frequently asked questions
What skills are required for Senior Test Automation Engineer at NIX?
The required skills for Senior Test Automation Engineer at NIX include: C#, AI, Selenium, JMeter, CI/CD, QA.
What is the seniority level for Senior Test Automation Engineer at NIX?
Senior Test Automation Engineer at NIX is a Senior level position.
How do I apply for Senior Test Automation Engineer at NIX?
You can view the full description and apply for Senior Test Automation Engineer at NIX on EchoJobs: https://echojobs.io/job/nix-senior-test-automation-engineer-v0wu0.



