Oferty dla Performance praca Katowice

01.01.2026 | Pełny etat | Katowice | Sii Sp. z o.o.Completeness, and consistency throughout the migration process Perform data profiling, cleansing, reconciliation, and error handling Support test migrations, dry runs, and cutover activities Optimize ETL performance to handle high data volumes and complexity Collaborate with ERP functional teams, Data

01.01.2026 | Pełny etat | Katowice | Sii Sp. z o.o.Flows and reporting Maintain and improve existing Python infrastructure and scripts Our requirements At least 2 years of experience as a backend or full-stack developer Strong proficiency in Python, with a clean and maintainable coding style Familiarity with C/C+ for integration with performance

01.01.2026 | Pełny etat | Katowice | Sii Sp. z o.o.Developers, support decision-making, and foster a high-performance engineering culture Our requirements At least 7 years of experience with Angular, TypeScript, and modern frontend architecture Strong knowledge of RxJS, state management, and responsive UI design Proficiency in HTML, CSS/SCSS

01.01.2026 | Pełny etat | Katowice | Sii Sp. z o.o.Edge programmable Ethernet switches. This role involves close collaboration with hardware and software teams to bring new features to life in high-performance networking devices. By joining us, you become a member of the Embedded Competence Center at Sii is an internal organizational unit, bringing

01.01.2026 | Pełny etat | Katowice | Sii Sp. z o.o.Embedded QA Automation Engineer Miejsce pracy Katowice 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 Ethernet switch

01.01.2026 | Pełny etat | Katowice | Sii Sp. z o.o.System Validation Engineer - DPU Team Miejsce pracy Katowice Technologies we use Expected Linux DMA Network Administration C C+ Optional SystemC Python PCIe About the project Join our Data Processing Unit (DPU) development team, working on state-of-the-art hardware for high-performance computing

01.01.2026 | Pełny etat | Katowice | Sii Sp. z o.o.Reliability, and performance of distributed systems, while collaborating closely with developers and sharing knowledge within the QA community. Your responsibilities Supporting development teams in testing activities within Agile environments Preparing and executing test plans, test scenarios, and exploratory

18.12.2025 | Pełny etat | Katowice | HAYS POLAND Sp. z o.o.Into a comprehensive People Plan that informs the People Review process - Lead initiatives for organisational, leadership, and team development - Support managers in maximising individual and team performance - Manage processes related to critical competencies to ensure future capability - Drive change and improvement

04.09.2025 | Pełny etat | Katowice | Michael PageDevelop and maintain scalable web applications using .Net and Angular frameworks. - Collaborate with cross-functional teams to define, design, and deliver new features. - Ensure the performance, quality, and responsiveness of applications. - Write clean, maintainable, and efficient code following