Senior Software Engineer in Test

FLYR
Kraków, PolandPosted 26 March 2026

Job Description

Our Vision We believe in a world where travel companies can innovate freely, growing and accelerating their business, while delivering the experience travelers want and the change the industry needs. FLYR is a technology company that unlocks freedom to innovate for the travel industry – eliminating legacy constraints to enable real-time decision making and create the experiences travelers seek. With FLYR, businesses are able to quickly unlock modern retailing capabilities, improve revenue performance and modernize the e-commerce experience. Flight Itinerary (About The Role) We are looking for a Senior Software Engineer in Test to join the Stock Keeper team, where you will play a crucial role in ensuring the quality and reliability of our product. You will work closely with developers, product managers, and other stakeholders to define and execute comprehensive test strategies. This role requires a deep understanding of software testing methodologies, automation frameworks, and tools. You will be instrumental in driving the adoption of best practices in testing and quality assurance, ensuring that our systems meet the highest standards of performance and reliability. We strive to deliver high-quality, scalable, and secure solutions that meet the evolving needs of our customers and support the growth of our business. As an Engineering team, we strongly believe in fostering an environment for intellectually engaging work that advances your career progression on this journey. Let’s get you on board soon! What Your Journey Will Look Like (Responsibilities) Develop and implement comprehensive test plans and strategies for the Stock Keeper System, covering functional, integration, and performance tests Design, develop, and maintain automated test scripts using industry-standard tools and frameworks to ensure efficient and repeatable testing processes Perform manual testing for complex scenarios where automation is not feasible, ensuring thorough coverage of all system functionalities Identify, document, and track defects using bug tracking tools, and work closely with developers to ensure timely resolution Integrate automated tests into the CI/CD pipelines, collaborating with DevOps teams to ensure smooth and reliable deployment processes Work closely with cross-functional teams and Product Owner to gather requirements, understand user stories, and ensure alignment on quality objectives Maintain comprehensive documentation for test plans, test cases, and testing procedures Monitor and report on key quality metrics, providing insights and recommendations for improvement Provide guidance and mentorship to engineers, promoting best practices in testing and quality assurance Provide troubleshooting and support for production issues Stay updated on emerging trends, best practices, and tools in software testing and quality assurance, and continuously improve the testing processes Work in a product-focused scrum team to deliver against a roadmap driven by a dedicated product owner What To Pack For This Trip (Qualifications) Degree and successful industry experience in either Computer Science or Computer Engineering 5+ years of relevant work experience in test automation or similar position Very good experience with manual and automated testing during full development life cycle with a focus on a backend testing Experience with integration testing - contract, component, API, performance Experience with E2E UI testing Hands on experience with programming languages Good understanding of software systems architecture based on microservices Good understanding of cloud technologies Experience with database engines and SQL knowledge Experience with building testing plans and strategies, writing test cases, triaging bugs Understanding of software development lifecycles (SDLC) with a focus on Agile methodologies Ability to maintain and document testing artifacts and reports. Experience with CI/CD testing integrati ... (truncated, view full listing at source)
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