QA Test Automation Engineer with Java/C# (f/m/x)

Join to apply for the QA Test Automation Engineer with Java/C# (f/m/x) role at Sii Poland.

We are looking for a Test Automation Engineer to join a long-term banking project for a leading external client. You will become part of an agile team responsible for ensuring high performance and stability of business-critical systems.

Sii ensures that all employment‑related decisions are made solely on the basis of qualifications and competencies. We are committed to equal treatment of all individuals, regardless of any protected characteristics, and promoting a diverse and inclusive work environment.

Your tasks

• Designing and implementing automated performance test scripts
• Executing non‑functional tests and analyzing test results
• Identifying, reporting, verifying, and debugging defects
• Reviewing requirements and technical designs from a testing perspective
• Maintaining, improving, and extending test automation frameworks
• Managing and preparing test data with understanding of data dependencies
• Recommending actions based on test outcomes and quality metrics
• Collaborating with the agile Scrum team to ensure delivery quality
• Supporting continuous integration processes for automated tests
• Participating in risk mitigation, impediment resolution, and test‑related communication

Requirements

• At least 4 years of experience in software development and automated testing
• Proficiency in Java or C#
• Hands‑on experience in non‑functional and performance testing
• Practical knowledge of JMeter
• Experience in test automation at GUI (Web) and/or service (REST) level
• Knowledge of tools supporting test automation (e.g. Maven, Selenium WebDriver, Rest‑Assured, Postman)
• Experience in working with CI/CD tools (e.g. Jenkins, Bamboo)
• Fluency in version control systems usage (GIT)
• Knowledge of testing fundamentals at ISTQB Foundation Level
• Basic experience in SQL query preparation and test data handling

Benefits For You

• Great Place to Work
• Solid financial situation
• Contracts with the biggest brands
• Centre of internal trainings
• Many experts you can learn from
• Open and accessible management team
• Profit sharing
• Passion Sponsorship program
• Regular integration events and trips
• Comfortable and well‑equipped offices
• MySii app
• Medical care

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