Senior QA Automation Specialist

Xebia is a global AI-first, digital transformation, and engineering partner. With over 25 years of experience and a team of 5,000 professionals across 16 countries, we help organizations design and build scalable products, platforms, and data-driven solutions. We specialize in Artificial Intelligence, Data and Cloud, Intelligent Automation, and Digital Products, combining deep technical expertise with a strong focus on engineering excellence and a people-first culture. In the CEE region, we’re a team of nearly 1,000 experts delivering modern applications, data platforms, and AI solutions for clients such as Millennium, ING, Play, Edenred, Arabian Drilling, FedEx, Leroy Merlin, Truecaller, Volotea, Schmitz Cargobull, and many, many more. We work with leading technologies including AWS, Azure, GCP, Databricks, and Snowflake, and combine strong engineering culture with a consulting mindset and a continuous focus on growth and knowledge sharing. About the role: We are looking for a Mid AI/ML Engineer to join the team responsible for the end-to-end delivery of AI and Generative AI solutions - from ideation and experimentation to production and continuous improvement. In this role, you will work on real-world AI use cases supporting dealer operations, back-office processes, document processing, decision-support systems, and intelligent data platforms. You will take ownership of machine learning solutions across their lifecycle, working closely with Data Engineers, MLOps Engineers, Solution Architects, and business stakeholders to turn business needs into production-ready AI solutions. You will be: developing and executing automated integration tests, verifying endpoint structures and validating API interactions across external partner integrations, building and maintaining robust end-to-end test suite scovering web frontends as well as dedicated mobile modules embedded within the main application, implementing testing processes to guarantee uninterrupted operation and stability for core conversion and payment flows, collaborating with developers and other stakeholders to identify, investigate, and prevent potential issues. Your profile: strong experience in API test automation and practical knowledge of contract testing, e.g. using Pact, hands-on experience with modern UI test automation frameworks for web and/or mobile applications, such as Playwright or Appium, proficient in at least one object-oriented or scripting language used for test automation, preferably Java, Kotlin, TypeScript, or JavaScript, being able to design and map complex end-to-end integration test scenarios, including scenarios with mocked external dependencies, practical experience using AI in the testing process, having a good understanding of the Software Development Life Cycle (SDLC). Nice to have: experience integrating test suites with CI/CD pipelines, familiarity with performance/load testing and basic security scanning of APIs, experience applying GenAI in a more structured way within the SDLC, including defined workflows, prompt patterns, or tool integrations embedded into daily work, interest in and familiarity with emerging AI-driven practices (e.g. agent-based workflows, automation patterns, AI-augmented development), with a willingness to explore and experiment beyond standard approaches. Recruitment Process: CV review – HR Call – Interview – Client Interview – Decision Benefits ✍ Development: development budgets of up to 6,800 PLN, we fund certifications e.g.: AWS, Azure, access to Udemy, O'Reilly (formerly Safari Books Online) and more, events and technology conferences, technology Guilds, internal training, Xebia Upskill. We take care of your health: private medical healthcare, multiSport card - we subsidise a MultiSport card, mental Health Support.