Oferty dla System Engineer praca Polska

09.10.2026 | Pełny etat | Gdynia | EPAM SystemsResponsibilities Build and maintain web applications with Python/FastAPI and SQLDesign APIs and integrations that handle high-load database operationsImprove query performance across production systemsSupport front-end development efforts using TypeScript and ReactUse GenAI engineering tools to enhance development

09.10.2026 | Pełny etat | Poznań | B3 Consulting PolandWhat you work on today shapes where you’ll be tomorrow. Looking for your next challenge as a Fullstack Engineer? We may have the right opportunity for you. At B3, we start with people and their experience. We match projects to your skills and professional growth path. Our consultants work across

09.10.2026 | Pełny etat | Bydgoszcz | EPAM SystemsTechnical standards, data flows, and integration patterns across multiple backend and service layers Collaborate with engineering, operations, and product teams to align delivery timelines and priorities Establish governance frameworks ensuring compliance, scalability, and business continuity Guide regional

09.10.2026 | Pełny etat | Wrocław | EPAM SystemsSuggest improvements to testing processes and tooling Assist in troubleshooting production issues when necessary Stay updated with emerging testing tools and technologies Requirements Bachelor’s degree in computer science, engineering or a related field 3+ years of experience with software QA

13.08.2026 | Pełny etat | Poznań | CenturiaI uczestniczyć w projektowaniu nowych rozwiązań. Do Twoich zadań będzie należeć Utrzymywanie środowisk produkcyjnych, testowych i deweloperskich opartych na systemach Linux. Diagnozowanie awarii na podstawie dostępnych logów, metryk i systemu monitoringu. Projektowanie i wdrażanie zmian w konfiguracji usług

08.10.2026 | Pełny etat | Katowice | iTeamlyDesign and implement scalable frontend architecture and reusable UI components. Collaborate closely with Product Owners, QA Engineers, and other development teams. Integrate frontend applications with REST APIs and backend microservices. Contribute to architectural decisions and technical discussions

08.10.2026 | Pełny etat | Gdańsk (Gdańsk) | Holisticon InsightSources (including IoT and operational systems), through building scalable data pipelines and semantic layers, to delivering analytics and AI solutions used in production. Our projects often combine data engineering, cloud, and software development. We don’t just process data - we also build systems

08.10.2026 | Pełny etat | Gdynia | AffirmIn milliseconds, along with our ledgering and reconciliation systems in post-transaction processing. This is some of the more difficult, exciting, experimental engineering work in Affirm. Join us and our team in Spain and Poland to help us revolutionize payments! What You'll Do · You will be responsible

08.10.2026 | Pełny etat | Wrocław | C&FC&F is a technology services company providing innovative solutions in Data Management, Big Data, Advanced Analytics and Compliance. With a highly integrated team of 400+ experts, for over 20 years C&F has been delivering superior engineering and premium operations to Fortune 500 companies