Oferty dla System Testing praca Lublin

19.01.2026 | Pełny etat | Lublin | BritenetMinimum 3 years of experience in testing complex, multi-layered systems Strong analytical skills, attention to detail, and the ability to identify root causes under time pressure Proficiency in API (REST) testing Experience with UAT testing or direct collaboration with end clients Experience in UI testing

19.01.2026 | Pełny etat | Lublin | BritenetClients from industries such as finance, banking, insurance, telecommunications, automotive, retail, and the public sector. Its experts guide clients through the entire project lifecycle - from analysis and testing to development, implementation, and system maintenance. Projects are delivered primarily

19.01.2026 | Pełny etat | Lublin | Sii Sp. z o.o.And performance testing Perform regression, stress, and system-level testing on hardware platforms Integrate automated tests into CI/CD pipelines Work with developers to identify, reproduce, and verify fixes for software defects Our requirements Minimum 5 years of commercial experience in a similar position

19.01.2026 | Pełny etat | Lublin | Sii Sp. z o.o.At the Tricentis & Performance Testing Competency Center. As a performance team, we work with a wide range of technologies under test - from websites and APIs, through ERP systems, video streaming, and IoT, carrying out projects across various industries. We can also take pride in leveraging elements of artificial

18.01.2026 | Pełny etat | Lublin | Sii Sp. z o.o.And documentation systems Prototype and validate AI-driven tools for code generation, reviews, testing, bug fixing, and knowledge discovery Evaluate and integrate LLMs and GenAI APIs (e.G., from leading cloud and AI providers) into secure, scalable engineering workflows Define and promote best practices for prompt

18.01.2026 | Pełny etat | Lublin | Sii Sp. z o.o.Processing Units (DPUs). You will work on backend services in pure Python and help integrate React-based frontends deployed through Nginx. This position offers exposure to low-level system testing, data pipelines, and build automation frameworks for cutting-edge semiconductor platforms. By joining us, you

18.01.2026 | Pełny etat | Lublin | Sii Sp. z o.o.Znajomość NeoLoad - pisanie, uruchamianie i analiza testów Wiedza z zakresu LoadRunner i doświadczenie w migracji testów między narzędziami Znajomość podstaw działania aplikacji webowych i API (REST, SOAP) Umiejętność analizy metryk systemowych (CPU, RAM, I/O) oraz aplikacyjnych (np. logi, APM, monitoring

18.01.2026 | Pełny etat | Lublin | Sii Sp. z o.o.Ticketing systems, regression testing, and technical documentation Strong interpersonal skills for working alongside RPA Developers, VBA specialists, and IT Infrastructure teams Written and spoken fluency in the English language Willingness to provide coverage on Polish public holidays to ensure global

18.01.2026 | Pełny etat | Lublin | Sii Sp. z o.o.Architects, Business stakeholders, and QA and testing teams Document ETL logic, mappings, and migration processes Support post-migration validation and stabilization Our requirements Advanced SQL skills (data analysis, validation, transformation) ETL tools - at least 4 years of practical experience