Oferty dla System Testing praca Polska

25.02.2026 | Pełny etat | Wysokie Mazowieckie | Wolters Kluwer Polska Sp. z o.o.Iterative testing (e.G., A/B testing), and continuous improvement. Experience with LangChain/LangGraph and MCP; vector/RAG systems; OpenSearch. Worked on traditional ML tasks like training, deployment, and monitoring. Understand how LLMs work, their failure modes, and techniques like fine-tuning and model

25.02.2026 | Pełny etat | Kraków | HeinekenActing as a source of information on the global design of the MyHR ecosystem participating in projects and coordinating assigned changes from start to finish performing requirements gathering and functional acceptance testing advising on system capabilities while safeguarding global template processes

25.02.2026 | Pełny etat | Wysokie Mazowieckie | Dell TechnologiesDesigns for new features and improvements. Develop and maintain comprehensive documentation for all areas Implement features and test automation related to networking of storage systems Work on discovery task and proof of concepts around modern networking solutions Implement company standards

25.02.2026 | Pełny etat | Wysokie Mazowieckie | Dell TechnologiesMethodologies - Review and implement testing strategies for software products Take the first step towards your dream career Every Dell Technologies team member brings something unique to the table. Here’s what we are looking for with this role Essential Requirements - Good knowledge of programming languages

25.02.2026 | Pełny etat | Gdańsk (Gdańsk) | ERGO Technology & ServicesPrinciples and processes ensuring robust, performant and scalable solution designs assisting application developers at all levels with the interpretation of requirements and creation of solution designs participating in all levels of testing from unit testing through performance testing creating

25.02.2026 | Pełny etat | Lublin | Link GroupConduct compatibility, performance, and accessibility testing across a wide range of devices and operating systems. Integrate automated mobile tests into CI/CD pipelines to support fast and reliable releases. Identify, document, and track defects; generate test reports and support release sign-off

25.02.2026 | Pełny etat | Gdańsk (Gdańsk) | Link GroupOf data analysis, statistical modeling, and data preprocessing techniques Experience with ML frameworks (e.G., TensorFlow, PyTorch, scikit-learn) Ability to work with large datasets and optimize model performance Familiarity with version control, testing, and deployment workflows Strong analytical

25.02.2026 | Pełny etat | Poznań | SonalakeEnvironments including *nix, macOS and Windows Like to troubleshoot database connectivity issues using a variety of diagnostic tools and methods (e.G. client software, drivers/connector) JSON/XML syntax understanding; experience with (REST) API testing with tools like Postman/Swagger (Nice to have) Have

25.02.2026 | Pełny etat | Gdańsk (Gdańsk) | MargoResponsibilities Develop and maintain backend services using C# and .NET Core Build and extend frontend components using Angular and JavaScript Design and consume REST APIs Work on distributed enterprise systems Write and maintain automated unit tests Work with MSSQL databases Collaborate with DevOps teams on CI