Oferty dla Service Engineer Engineering praca Polska

05.02.2026 | Pełny etat | HAYS POLAND Sp. z o.o.For prototype software validation. - Troubleshoot and resolve issues related to cloud-based services, APIs, and web-based engineering tools. - Conduct engineering tests and coordinate software proof-of-concepts (POCs) to evaluate feasibility and applicability. - Lead project management activities from

04.02.2026 | Pełny etat | HAYS POLAND Sp. z o.o.Teams. Our client is a global technology and consulting organisation specialising in digital transformation for financial institutions. Their core strengths include - Deep engineering expertise, - Modern and cloud‑native platform development, - Advanced data engineering capabilities, - Strong

04.02.2026 | Pełny etat | Warszawa | HAYS POLAND Sp. z o.o.We are looking for Technical Lead - Software Architect (C# - ) What You’ll Do - Drive the technical success of the TIE contractor group - Act as a key liaison between management and the engineering team - Ensure the product remains - Optimized - Resilient - Scalable - Provide architectural

03.02.2026 | Pełny etat | HAYS POLAND Sp. z o.o.And Microsoft Entra ID (Azure AD) - Administering and maintaining Microsoft 365 services (O365) and providing user support - Leading migration and modernization projects - Monitoring resource performance and ensuring SLA/SLO/SLI compliance for key services - Handling critical incidents and minimizing downtime

30.01.2026 | Pełny etat | Warszawa | HAYS POLAND Sp. z o.o.For our client, we are looking for Senior BI engineer - Warsaw- min. 2 days in the office; - Contract of employment. We are seeking a skilled Data Visualization Specialist to join our dynamic data and reporting team. In this role, you will be responsible for supporting and evolving enterprise

29.01.2026 | Pełny etat | Warszawa | HAYS POLAND Sp. z o.o.Environments to ensure performance, stability, and reliability - Provide hands-on database administration support for Snowflake users and engineering teams - Implement monitoring, maintenance automation, and cost optimization practices - Manage user accounts, roles, RBAC structures, and secure access policies

29.01.2026 | Pełny etat | Warszawa | HAYS POLAND Sp. z o.o.Formats, RBAC - Strong SQL skills and experience with relational databases (Teradata, Oracle, SQL Server, PostgreSQL, etc.) - Experience in data engineering, ETL/ELT development, and large-scale data migrations - Understanding of Teradata architecture, SQL, and utilities (BTEQ, FastLoad, MultiLoad, TPT

23.01.2026 | Pełny etat | Kraków | HAYS POLAND Sp. z o.o.Of native Android features and backend services supporting customer‑facing applications. You will collaborate closely with product managers, designers, and experienced engineers to build scalable, reliable, and secure solutions. Your responsibilities will include implementing new features, writing unit

23.01.2026 | Pełny etat | Kraków | HAYS POLAND Sp. z o.o.High‑quality features across both native iOS applications and backend services. You will collaborate closely with product managers, designers, and fellow engineers to deliver intuitive, reliable, and scalable customer‑facing solutions. Your work will span multiple layers of the stack, from Swift