QA Engineer - investment banking

Senior • Hybrid

Warszawa, Poland

We’re looking for an experienced QA Engineer to join our Back Office technology team, responsible for systems supporting post-trade execution, accounting, and investment banking operations. This role involves working on automated testing, with a focus on delivering high-quality, enterprise-grade solutions in a dynamic and highly regulated environment.

🔧 Your Key Responsibilities:

Design, develop, and maintain automated testing frameworks for back-office applications
Create and execute automated test cases for functional, regression, and integration testing
Collaborate closely with developers, analysts, and business stakeholders to ensure the timely delivery of reliable software
Contribute to test plans, documentation, and business requirements based on technical specifications
Analyze test results, identify areas for improvement, and implement solutions to enhance product quality
Ensure software meets all business, technical, legal, and compliance requirements
Track QA velocity, capacity, and deliverables in close cooperation with the team lead
Advocate for best QA practices and continuous testing improvements across the team

✅ What You Bring:

5+ years of experience in QA engineering, automation testing, or related software delivery roles
Strong Java (preferred), .NET, or Python programming skills for test automation
Experience with SQL and ability to write complex queries for data validation
Solid understanding of investment banking, post-trade processes, and financial instruments
Familiarity with the trade life cycle and asset types (e.g., equities, fixed income, derivatives)
Background in agile methodologies and willingness to support team practices (Scrum, QA metrics, etc.)
Strong analytical and communication skills, with the ability to work independently and proactively
Commitment to high ethical standards and software quality excellence

⭐️ Nice to Have:

Previous experience as a Scrum Master or Business Analyst
Ability to take partial ownership of team processes and coordination
ISTQB or similar testing certifications

Link Group

Link Group is a company operating in the technology industry, focusing on the development of high-quality web applications. The company emphasizes creating intuitive user interfaces and robust backend services, particularly using technologies like React JS and Kotlin. Link Group values collaboration, as evidenced by its emphasis on teamwork with architects, designers, and cross-functional teams. The company is committed to improving user experience and interface design through iterative development and feedback, highlighting its dedication to innovation and quality in its products.