Oferty dla Maintenance praca Polska

20.03.2026 | Pełny etat | Lublin | Sii Sp. z o.o.Integration Optimize kernel performance and stability for high-speed network workloads Contribute to internal Linux distributions and BSP maintenance Our requirements Minimum 5 years of commercial experience in a similar position Extensive experience in C/C+ development in both user and kernel space Strong

20.03.2026 | Pełny etat | Kraków | GGS IT ConsultingFocus on product development you focus on code maintenance agile Team members backend developer frontend developer This is how we work on a project Clean Code code review documentation issue tracking tools Development opportunities we offer external training intracompany training mentoring soft skills

20.03.2026 | Pełny etat | Rzeszów | Sii Sp. z o.o.Solutions, providing services including audits and consulting, development and implementation, as well as support and maintenance of existing systems. Now, we are looking for an experienced PHP Developer to join a project focusing on the development of a marketplace dedicated to the HoReCa sector. Your

20.03.2026 | Pełny etat | Poznań | CycladWork This is how we work at the client's site you focus on a single project at a time you have influence on the technological solutions applied you have influence on the product you develop the code "from scratch" you focus on product development you focus on code maintenance agile scrum This is how we

20.03.2026 | Pełny etat | Wysokie Mazowieckie | B3 CONSULTING POLAND sp. z o.o.Warehousing design and maintenance, including lakehouse architecture Spark Engineering skills, including PySpark optimization in production environments Proficiency in SQL and Python (production pipelines and notebooks/experimentation), combined with strong communication and problem-solving skills Fluent

20.03.2026 | Pełny etat | Wysokie Mazowieckie | PRETIUS SOFTWARE SP. Z O.O.Site Reliability Engineer Miejsce pracy Warszawa Technologies we use Expected Ansible CI/CD Terraform AWS Linux Unix CDN Datadog Grafana Optional OTT About the project At Pretius we are looking for Site Reliability Engineer. Join a team responsible for the maintenance and development of a global

20.03.2026 | Pełny etat | Lublin | Sii Sp. z o.o.Educational or professional experience and qualifications Minimum 10 years of experience in presales and delivery of IT projects at the enterprise level, with a special focus on public and utilities sectors Experience in managing both software implementation and software maintenance projects Good

20.03.2026 | Pełny etat | Łódź | E.G.O. Polska Sp. z o.o.Software Test Engineer Miejsce pracy Łódź Technologies we use Operating system Windows Your responsibilities Creating test plans and test cases based on requirements; Development, expansion & maintenance of automated tests including associated equipment; Documenting test results and monitoring

20.03.2026 | Pełny etat | Wysokie Mazowieckie | Sii Sp. z o.o.Your responsibilities Designing and developing ETL solutions with Oracle ODI Supporting CRM/ERP platform development and maintenance Implementing secure, scalable, and testable software solutions Clarifying requirements and conducting pre-project studies Optimizing existing code and improving