Oferty dla Database Development praca Polska

19.06.2026 | Pełny etat | Poznań | Upvanta sp. z o.o.Analysis, and automation of processes, including meta-programming and dynamic code generation. • Database Management Manage and optimize databases (SQL Server, Neo4j, Snowflake, Postgres), understanding join types, aggregate functions, and data storage formats (Parquet, AVRO, Delta). • Collaboration

19.06.2026 | Pełny etat | Kraków | BRAVER IT SPÓŁKA AKCYJNAResponsibilities - Design, develop, and maintain backend services built with C# and .NET - Investigate and resolve complex production issues and customer-reported problems - Optimize application performance, database queries, and system reliability - Collaborate with Product, Support, and Engineering teams

19.06.2026 | Pełny etat | Kraków | Capgemini PolskaAvailability, and seamless automation processes within a complex z/OS environment. You will collaborate closely with the Automation team to implement policy-based automation solutions, reduce administrative overhead, and enhance system responsiveness. This position does not impact application development

19.06.2026 | Pełny etat | Kraków | Sigma SoftwareTo easily explore design options and make confident purchasing decisions. Technologies TypeScript,React/Redux,Python, Django, PostgreSQL, AWS Requirements - 5+ years of software development experience building scalable systems - Strong proficiency in both backend (Python, Django

19.06.2026 | Pełny etat | Gdańsk (Gdańsk) | Upvanta sp. z o.o.Our customer currently relies on outdated and inefficient tools (MS Excel, MS Access, SQL databases, etc.) to support a key part of their core business operations. The client has requested to modernize and transform the existing solution into a new platform based on Microsoft Power Platform

19.06.2026 | Pełny etat | Warszawa | RTB HouseLong-term demand for a global base of clients. We are looking for a Software Engineer with solid experience in backend and microservices development to join our team. This person will help design, build, and maintain web applications, microservices and internal tools, while also contributing

19.06.2026 | Pełny etat | Gdynia | emagine PolskaAnd investment products. - Build robust calculation engines for compliance with tax regulations across multiple countries. - Develop support for complex business processes, integrating with tax authorities, and generating customer-facing reports. - Participate in the full software development lifecycle

19.06.2026 | Pełny etat | Wrocław | CycladOn maintaining and evolving a distribut ed MySQL database environment that supports critical payment systems. T his role combines hands-on database administration with close collabora tion with development and QA teams across both on-premise and cloud env ironments. Project details - Industry digital payments

19.06.2026 | Pełny etat | Gdańsk (Gdańsk) | Xebia sp. z o.o.Growth via Guilds, Labs, and personal development budgets - for both tech and soft skills. It’s not just a job. It’s a place to grow. What sets us apart? Our mindset. Our vibe. Our people. And while that’s hard to capture in text - come visit us and see for yourself. You will be - developing, enhancing