Oferty dla Performance praca Polska

25.02.2026 | Pełny etat | Kraków | Sii Sp. z o.o.To enhance performance and stability - Creating and maintaining technical documentation to support knowledge sharing and long‑term solution maintenance requirements-expected At least 5 years of experience in developing, designing, and implementing MuleSoft integrations - Strong knowledge of API development

25.02.2026 | Pełny etat | Wrocław | Sii Sp. z o.o.To enhance performance and stability - Creating and maintaining technical documentation to support knowledge sharing and long‑term solution maintenance requirements-expected At least 5 years of experience in developing, designing, and implementing MuleSoft integrations - Strong knowledge of API development

25.02.2026 | Pełny etat | Kraków | Sii Sp. z o.o.And high‑concurrency workflows - Own and optimize the quality infrastructure, including automated test creation, execution, monitoring, and global trend analysis - Drive shift‑left practices, reliability engineering, and proactive testing approaches such as chaos principles and performance validation

25.02.2026 | Pełny etat | Kraków | AllegroOf occasional remote work. - The salary range for this position depending on the skill set is as follows (contract of employment, tax-deductible cost) - - PLN 18 400 - 25 450 - - Annual bonus based on your annual performance and company results. - Our team is based in Kraków and Warsaw. responsibilities

25.02.2026 | Pełny etat | Rzeszów | Sii Sp. z o.o.And high‑concurrency workflows - Own and optimize the quality infrastructure, including automated test creation, execution, monitoring, and global trend analysis - Drive shift‑left practices, reliability engineering, and proactive testing approaches such as chaos principles and performance validation

25.02.2026 | Pełny etat | Warszawa | ITDS Polska Sp. z o.o.Collaborate with Product Owners and analysts from concept, PoC, and MVP stages through to production deployment and system evolution. - Contribute to architectural decisions regarding system scaling, security, and AI solution performance. - Maintain high code quality through code reviews, automated testing

25.02.2026 | Pełny etat | Wrocław | Inetum PolskaOn premise and in the cloud. As a Senior System Administrator, you will ensure high levels of data integrity, security, and availability for mission critical systems. You will also lead major migration initiatives, improve database performance, and collaborate closely with cross functional teams to deliver

25.02.2026 | Pełny etat | Warszawa | Geek Soft sp. z o.o.Z CI/CD (GitHub Actions). - Szukamy osoby samodzielnej, która lubi pracę z systemami real-time, dba o performance i dobrze odnajduje się we współpracy cross-stack. - Całościowo mamy podejście AI-Augmented Software Engineering, efektywnie wykorzystujemy AI coding agents (Claude Code, GitHub Copilot

25.02.2026 | Pełny etat | Łódź | Sii Sp. z o.o.To enhance performance and stability - Creating and maintaining technical documentation to support knowledge sharing and long‑term solution maintenance requirements-expected At least 5 years of experience in developing, designing, and implementing MuleSoft integrations - Strong knowledge of API development