Oferty dla Database Development praca Polska

01.02.2026 | Pełny etat | Gdańsk (Gdańsk) | BRAVER IT SPÓŁKA AKCYJNAAnd support production systems. Write clear documentation and share knowledge within the team. ✅ Requirements 5 years of experience as a Backend Engineer, with strong Java skills (Golang/Python is a plus). Solid understanding of databases and SQL. Experience with RESTful API design, microservices, and high

01.02.2026 | Pełny etat | Łódź | AmRest Sp. z o.o.And technical teams to create clear specifications and documentation, ensuring alignment with expectations, - Coordinate efforts across departments and external partners to drive system development and implementation. Requirements for Candidate - 5 years of hands-on experience with POS or ERP systems

01.02.2026 | Pełny etat | Katowice | MiquidoMObywatel), an AI module, and medical care management. Responsibilities Lead the design, development, and evolution of Java-based backend systems in complex, enterprise-grade projects Translate business, analytical, and regulatory requirements into scalable, secure technical solutions Design backend

01.02.2026 | Pełny etat | Gdańsk (Gdańsk) | Link GroupService-oriented applications Own projects end-to-end, from development to deployment Collaborate with global teams to deliver robust, scalable solutions Support and improve core systems while introducing strategic enhancements What we’re looking for 5 years in enterprise-level C#/.NET development Strong

01.02.2026 | Pełny etat | Kielce | Transition Technologies PSCParticipate in code reviews and architectural discussions Collaborate with QA, DevOps, and product teams Requirements Commercial experience as a .NET Developer Strong knowledge of C#, .NET, (.NET Core or newer) Experience working with SQL databases and ORM frameworks Experience with Azure services

01.02.2026 | Pełny etat | Gdańsk (Gdańsk) | PubNubBackground with columnar/analytical databases (ClickHouse, BigQuery, Snowflake) Kafka or Kafka Streams experience Query planning and optimization at the database level Experience building evaluation datasets and regression test suites for LLM applications Knowledge of RAG patterns for schema/documentation

01.02.2026 | Pełny etat | Wysokie Mazowieckie | ERGO Technology & ServicesThat support financial data management developing and maintaining ETL processes to integrate data from diverse sources, including market data feeds, customer information systems, and transactional databases ensuring data quality, security, and compliance with regulatory requirements collaborating with business

01.02.2026 | Pełny etat | Łódź | Fujitsu Technology Solutions Sp. z o.o.What’s the role about? Implementation of new functionalities from the data model through the Web API up to the presentation layer for end users, in accordance with the provided requirements. Development and maintenance of existing systems Participation in code reviews by giving and receiving feedback

01.02.2026 | Pełny etat | Wysokie Mazowieckie | 7NAlso be passionate about mobile applications (iOS/Swift). Location 100% remote Tasks Design, develop, and maintain user-friendly and responsive web UI in TypeScript Design and optimize SQL database schemas and queries for efficient data storage and retrieval Contribute code to other cloud based