Oferty dla Application Engineer praca Warszawa

02.06.2026 | Pełny etat | Warszawa | Michael PageAnd technical design decisions - Integrate frontend applications with backend services and APIs - Optimize application performance, scalability, and responsiveness across devices - Create reusable UI components using JoyUI and modern CSS frameworks - Write and maintain automated tests using Jest

01.06.2026 | Pełny etat | Warszawa | Michael PageAnd troubleshoot applications using AWS CloudWatch and other AWS services. - Contribute throughout the full software development lifecycle-from design to deployment. - Support and mentor other engineers while promoting engineering best practices. - Technologies Go (Golang), Elasticsearch, TypeScript, Java, AWS

22.04.2026 | Pełny etat | Warszawa | HAYS POLAND Sp. z o.o.Zadania - Projektowanie oraz wsparcie techniczne dedykowanych rozwiązań z zakresu systemów UPS i infrastruktury centrów danych (UPS, HVAC, infrastruktura elektryczna, systemy bezpieczeństwa) - Ścisła współpraca z zespołem sprzedaży w zakresie wsparcia technicznego projektów oraz rozwoju biznesu w o

19.06.2026 | Pełny etat | Warszawa | HAYS POLAND Sp. z o.o.And solutions used in industrial applications, including printing inks, coatings, and specialised chemical products. The organisation combines strong technical expertise with a customer-focused approach, supporting clients in optimising their production processes and product performance. With a modern

19.06.2026 | Pełny etat | Warszawa | TeamQuest Sp. z o.o.Technical know‑how with a pragmatic approach to process optimization. This makes it an attractive workplace for network engineers, developers, security specialists, analysts and automation experts eager to advance their skills on complex enterprise implementations. Requirements - 2-3 years of experience

16.06.2026 | Pełny etat | Warszawa | TeamQuest Sp. z o.o.Technical know‑how with a pragmatic approach to process optimization. This makes it an attractive workplace for network engineers, developers, security specialists, analysts and automation experts eager to advance their skills on complex enterprise implementations. Requirements - 4-5 years of experience

05.05.2026 | Pełny etat | Warszawa | HAYS POLAND Sp. z o.o.For our client we are looking for QA test automation engineer. Contract of employment. Hybrid model - Warsaw. This role will work closely with engineering to design, build, and maintain scalable automated test frameworks while also contributing hands-on manual testing when appropriate. The ideal

29.04.2026 | Pełny etat | Warszawa | HAYS POLAND Sp. z o.o.Ability to work from the office in Warsaw (weekly 4 days at office - 1 day WFH ); - Very good knowledge of Java 8+ and object-oriented programming issues; - Experience in independent design, implementation, documentation and testing of application components; - Very good and practical knowledge of Spring

29.04.2026 | Pełny etat | Warszawa | HAYS POLAND Sp. z o.o.Responsibilities - Design, maintain, and execute detailed manual test cases and test scenarios. - Conduct functional, regression, integration, and exploratory testing of web applications and backend systems - Validate backend logic and data consistency using SQL (PostgreSQL is a plus) - Perform