Oferty dla Database Developer praca Polska

07.10.2026 | Pełny etat | Wysokie Mazowieckie | Antal Sp. z o.o.Senior PHP/Apache Developer Warsaw, Poland (Hybrid - 1-2 days per week onsite) Up to 150 PLN/hour (B2B) Start Date August 2026 International client from the logistics and transportation industry About the Project We are looking for an experienced Senior PHP/Apache Developer to join a long-term

07.10.2026 | Pełny etat | Wysokie Mazowieckie | RITS Professional ServicesWe are looking for an experienced Senior C+ Developer to join our client’s engineering team and help build and enhance next-generation trading and backend platforms. This is an opportunity to work on highly scalable, performance-critical systems in an international environment where technology

06.10.2026 | Pełny etat | Kraków | EuroclearDivision GDC Role Overview As a Tech Lead .NET Developer in the STP Tribe, you will lead the design, development, and delivery of scalable .NET-based solutions that support Euroclear’s digital transformation initiatives. You will be responsible for guiding a team of developers, ensuring technical

06.10.2026 | Pełny etat, Freelancer | Poznań | NetguruSo, are you ready to make an impact? Join Netguru, and let's build beautiful software together. Currently we are looking for a Senior Java Developer. Salary range (Senior) 25-38 EUR/h Engagement fulltime Working Hours CET Start date around mid August 2026 Project duration minimum 6 months

06.10.2026 | Pełny etat | Wysokie Mazowieckie | emagine PolskaOn experience with Linux (strong command over system functionalities). Experience with databases such as Oracle or PostgreSQL (minimum 1 year). Familiarity with continuous integration using Gradle (minimum 1 year). Nice to Haves Front-end development experience with React and TypeScript (minimum 1 year). Agile

06.10.2026 | Pełny etat | Wysokie Mazowieckie | DCGFor our partners, we are currently looking for Senior Frontend Developer (React - TypeScript) Responsibilities Design and develop front-end features usingTypeScript and modern front-end technologies Implement approved UI/UX designs in line with the established Design System and development

06.10.2026 | Pełny etat | Poznań | AllegroSolid understanding of LAN/WAN networking concepts, core protocols (TCP/IP, DNS, DHCP, VPN), and endpoint protection/infrastructure security standards. Practical experience using scripting languages (PowerShell, Bash, or Python) to automate repetitive daily workflows, alongside basic SQL database

06.10.2026 | Pełny etat | Wysokie Mazowieckie | RTB HouseDevOps, database experts, backend developers, product designers, and QA engineers). Access to modern technologies and the opportunity to apply them in large-scale, high-impact projects. Cooperation based on B2B contract. You can cooperate 100 % remotely or choose one of our office spaces in Warsaw

06.10.2026 | Pełny etat | Wysokie Mazowieckie | AllegroAnd prioritization Efficiently managing your tasks and priorities in an environment with dynamic, incoming requests. Advanced troubleshooting Diagnosing process anomalies and API integration errors escalated from the 1st line. Database management Utilizing intermediate to advanced SQL to debug database issues