Oferty dla Performance praca Polska

05.02.2026 | Pełny etat | Jit Team sp. z o.o.On B2B You will be involved in a financial project focused on non-functional quality across end-to-end solutions, including performance, reliability, security, and accessibility. The role combines hands-on testing with driving NFR initiatives in close cooperation with business and technical stakeholders

05.02.2026 | Pełny etat | Fresenius Medical Care EMEA GBS SP. Z O.O.And market, highlighting opportunities and risks. - Lead development of dashboards and KPIs for sales and margin performance monitoring. - Drive standardization of reporting templates across markets and business lines. - Conduct scenario and sensitivity analyses for pricing, rebates, and contract

05.02.2026 | Pełny etat | Michael PageProjects within the technology department. Technologies we use Expected - Java - Kotlin - C+ Your responsibilities - Develop and maintain Android system software within the AOSP framework. - Optimise system performance to enhance operational efficiency. - Collaborate with cross-functional teams

05.02.2026 | Pełny etat | B2B.NET S.A.Distributed computing platforms and on-premise clusters, focusing on performance optimization and scalability in big data environments - Actively contributing to the design and development of a greenfield architecture, with a strong sense of product ownership, innovation, and delivery quality Our requirements

05.02.2026 | Pełny etat | Sii Sp. z o.o.On state-of-the-art hardware for high-performance computing, storage, security, and networking acceleration. As a System Validation Engineer, you will design, develop, and execute system-level functional and performance tests across all project stages - from architecture definition, through pre-silicon

05.02.2026 | Pełny etat | Green Minds Sp. z o.o.Integrations - Improve database performance, indexing, and scalability - Participate in architectural decisions during transition and scaling phase - Collaborate with data scientists and backend teams on analytics features - Participate in knowledge transfer and onboarding (as the project scales) - Ensure

05.02.2026 | Pełny etat, Freelancer | INTENT sp. z o.o.Compose, good command of written and spoken English (B2). Salary 15-30K net on B2B depending on your experience. Your responsibilities - Designing, building, and maintaining high-performance, reusable, and reliable Kotlin code. - Reviewing pull requests and providing constructive feedback. - Identifying

05.02.2026 | Pełny etat | Sii Sp. z o.o.To deliver high-quality technical solutions - Optimize and enhance existing services to ensure performance, scalability, and reliability - Participate in code reviews, contribute to architecture discussions, and follow best engineering practices - Ensure compliance with regulatory, security, and quality

05.02.2026 | Pełny etat | Sii Sp. z o.o.Embedded QA Automation Engineer Miejsce pracy Piła Technologies we use Expected - Software Testing - Python - Networking skills - switches Optional - C - C+ - Docker - Ansible - Vagrant About the project Join our test and validation team to ensure the reliability and performance of programmable