Oferty dla System Testing praca Polska

07.07.2026 | Pełny etat | Katowice | XTB S.A.testing, deployment, and versioning of AI platform components. Implement security, authentication, and rate limiting for AI endpoints protecting against abuse and ensuring multi-tenant isolation. Create self-service developer interfaces and documentation enabling non-AI-experts to build sophisticated

07.07.2026 | Pełny etat | Kraków | EPAM SystemsScoping, sequencing, and making the call on speed vs. quality vs. scopeEnglish at C1 level Nice to have Experience designing experiments, A/B testing, and iterating on AI products against real user behavior and business metricsBackground in NLP, Data Science, or applied ML, with experience moving models

07.07.2026 | Pełny etat | Białystok | SiiAnd analyze experiments A/B tests, statistical hypothesis testing, and causal analysis that hold up to scrutiny Work hands-on with enterprise data platforms such as Microsoft Fabric (lakehouses, notebooks, semantic models) and Palantir Foundry (pipelines, ontology, operational workflows) Communicate findings

07.07.2026 | Pełny etat | Kraków | AgileEngineAutomated builds, beta testing distributions, and production releases to the App Store and Google Play; Document work - code comments, architecture decision records, and notes in the project management system; Participate in Agile ceremonies standups, sprint planning, refinement, and retrospectives; Stay

07.07.2026 | Pełny etat | Gdańsk (Gdańsk) | DCGResponsibilities Conduct performance testing and analysis to identify bottlenecks and areas for improvement in java/weblogic application performance Develop and implement performance optimization strategies to enhance the speed, responsiveness, and scalability of java/weblogic applications

07.07.2026 | Pełny etat | Kraków | Link GroupAnd testing (UAT/CAT) Skills & Requirements Experience as a Business Analyst in complex IT or product environments Hands-on experience with JIRA or similar tools Ability to translate business needs into functional specifications Understanding of Agile ways of working Strong communication skills and ability

07.07.2026 | Pełny etat | Poznań | Link GroupAnd ECU systems Responsibilities Design and implement test automation frameworks and architecture Define automation strategy and best practices across teams Mentor team members and lead improvements in test processes

07.07.2026 | Pełny etat | Gdańsk (Gdańsk) | emagine PolskaWill hold an ISTQB Certification and possess over 8 years of professional experience in testing complex software systems, including web and mobile applications. A strong attention to detail, excellent problem-solving skills, and the ability to communicate effectively in an international environment

07.07.2026 | Pełny etat | Gdańsk (Gdańsk) | EPAM SystemsJudgment under ambiguity - scoping, sequencing, and making the call on speed vs. quality vs. scope English at C1 level Nice to have Experience designing experiments, A/B testing, and iterating on AI products against real user behavior and business metrics Background in NLP, Data Science, or applied ML