Oferty dla Service Engineer praca Polska

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

26.01.2026 | Pełny etat | Warszawa | HAYS POLAND Sp. z o.o.Senior DevOps engineer. - Warsaw-hybrid model- min.2 days in the office per week; - Contract of employment. Role Overview Independently design and deliver automation and CI/CD improvements across services. We encourage the thoughtful use of Generative AI tools (e.g., GitHub Copilot) to boost

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

14.01.2026 | Pełny etat | Warszawa | HAYS POLAND Sp. z o.o.Technology team. The ideal candidate will bring 5+ years of hands-on software development experience, with strong expertise in modern web technologies, cloud platforms, and AI-enabled solutions. Key Responsibilities • Architects and implements robust backend services using Python frameworks • Develops

14.01.2026 | Pełny etat | HAYS POLAND Sp. z o.o.And platform • SQL Server and PostgreSQL/TimescaleDB (including time series schema design) • Kubernetes for deploying data-related services • Terraform (IaC) • Azure DevOps CI/CD, repositories, release management Data engineering • Experience working with ETL tools (Node-RED, Apache NiFi) • Knowledge

13.01.2026 | Pełny etat | HAYS POLAND Sp. z o.o.The client is a global real estate services company Basic information Location 100% remote (hybrid work from Warsaw possible for those interested) Rate PLN 130-200/hour net - VAT Type of work B2B contract Duration 3 months - possible extensions (work as an additional project/part-time position