I. Test Automation Engineer (m/f/d) FlexHub Lodz

Commerzbank Digital Technology Centre Poland; Łódź; Vor Ort; PLN 120.000 - 180.000; Vollzeit

Benefits dieser Stelle

Development Plans for employees

Life insurance

flexible working hours

integration events

and much more

Zusammenfassung

Commerzbank Digital Technology Centre Poland in Łódź is seeking a Test Automation Engineer to shape robust test frameworks and drive automation across teams. You will architect scalable solutions, mentor colleagues and ensure long-term maintainability using Java and CI/CD.

You will work with multiple teams, define contract testing strategies, tackle synchronization issues, and monitor test quality gates. Fluent English and Polish are required, and you will join a dynamic banking tech hub.

Qualifikationen

• Experience in designing and implementing automated testing frameworks.
• Strong Java OO skills and automation integration.
• Hands-on Selenium WebDriver for browser testing and cross-browser compatibility.
• Experience writing and optimizing SQL queries for backend data validation.
• Proficient with Git version control and code repositories.
• Experience with API testing using Postman and RestAssured.
• Fluent in English and Polish (minimum B2).

Aufgaben

• Architect and build critical test frameworks for multiple teams.
• Define strategy for contract testing between microservices.
• Solve complex synchronization and parallel execution issues.
• Establish quality gates in the pipeline and ensure standards.
• Guide the team during technical planning and resolve blockers.
• Analyze test metrics to identify brittle tests and plan improvements.
• Write ADRs to document framework choices.
• Mentor junior and professional engineers.
• Advise product management on technical feasibility of quality goals.
• Drive adoption of new tools to speed feedback.

Kenntnisse

Test automation

Mentoring junior colleagues

Technical planning

Fluency in English & Polish

Tools

LoadRunner

Selenium WebDriver

Java

SQL

Git

Postman

RestAssured

CI/CD

Jobbeschreibung

Join our FlexHub team as a Test Automation Engineer!

What is FlexHub?

We are Commerzbank's internal delivery capability – a team of engineers, architects, analysts and experts working directly with business units. Unlike external consultancies, we are colleagues who stay. Based in Frankfurt, Sofia, and Łódź, we drive high-priority initiatives while building internal expertise that lasts.

What is In It For You

Consulting variety meets corporate stability. You join different teams across the bank when your expertise is needed, then move on to the next challenge. This approach helps you build strong internal know-how and gives you the chance to contribute to meaningful work – one initiative at a time – without sales targets or utilization pressure. No selling. Just a consistent focus on engineering solutions that matter.

As a Specialist Test Automation Engineer at flexhub, you drive the technical quality and architecture of our test frameworks. You architect scalable solutions, mentor junior colleagues, and solve the most difficult automation challenges we face. Your deep expertise in Java and CI/CD allows you to make decisions that ensure long-term maintainability. You are the technical anchor your team relies on.

Your Main Tasks Are

• Primary Action: Architect and build critical test frameworks that support multiple teams.
• Integration: Define the strategy for contract testing between microservices.
• Implementation: Solve complex synchronization and parallel execution issues.
• Quality: Establish quality gates in the pipeline and ensure adherence to standards.
• Collaboration: Guide the team during technical planning and help resolve blockers.
• Operations: Analyse test metrics to identify brittle tests and plan improvements.
• Documentation: Write architectural decision records (ADRs) to track important framework choices.
• Learning: Mentor junior and professional engineers to help them advance their careers.
• Stakeholder: Advise product management on the technical feasibility of quality goals.
• Improvement: Drive the adoption of new tools that increase feedback velocity.

What is important for us?

• LoadRunner,
• Skills in developing and implementing automated testing frameworks
• Proficiency in using Java for creating robust and scalable applications, with expertise in object-oriented programming and automation integration.
• Hands-on experience with Selenium WebDriver for browser-based testing, dynamic element handling, and cross-browser compatibility.
• Expertise in writing and optimizing SQL queries for backend testing, data validation, and analysis across relational databases.
• Proficiency in Git for version control, including branching, merging, and maintaining clean code repositories.
• Experience in API testing with tools like Postman and RestAssured, validating response structures and automating integration tests.
• Fluency in English and Polish at a minimum B2 level

What we offer?

• Development Plans for employees
• Life insurance
• flexible working hours
• integration events
• and much more