Oferty dla Database Developer praca Polska

02.07.2026 | Pełny etat | emagine PolskaSummary The TIA Developer & Operations Specialist will be responsible for developing, configuring, supporting, and maintaining the TIA insurance platform, ensuring the platform operates smoothly and that enhancements to the system are delivered effectively. Main Responsibilities Develop

02.07.2026 | Pełny etat | Wysokie Mazowieckie | CitigroupWith project delivery, software development life cycle, JavaScript modern frameworks, Java application technologies, databases and Linux. Work with project managers, business and senior managers to deliver well-architected scalable solutions in a timely project-oriented manner. Key responsibilities Develop

02.07.2026 | Pełny etat | Poznań | DevapoWe are looking for an experienced and ambitious Java Developer. Join our team to work on projects for our international and local clients. About Devapo At Devapo, we focus on continuous self-development and acquiring new knowledge. We work with clients both in Poland and internationally, delivering

02.07.2026 | Pełny etat | Gdańsk (Gdańsk) | CLOUDFIDEFlows and manage Power BI semantic models programmatically. Writing Python scripts to automate operational tasks, data processing, and integration workflows. Designing and managing relational and NoSQL databases - including logging processing statuses, tracking pipeline runs, and supporting operational

02.07.2026 | Pełny etat | Wrocław | Transition Technologies PSCProcess is initiated. Responsibilities Preparing a detailed system analysis of the service (based on business requirements and the general technical design), including designing the database structure, database-level validations, interfaces, methods, error messages, technical aspects of communication

02.07.2026 | Pełny etat | Wrocław | Transition Technologies PSCThis posting is part of a Talent Pool for the Dart Developer role. Submitted applications will be used to enable a quick response to future business needs. We will contact selected candidates only when a relevant recruitment process is initiated. Responsibilities Developing and maintaining

02.07.2026 | Pełny etat | Wysokie Mazowieckie | Jit TeamWith React and TypeScript, including modern hooks-based development and component design Experience working with MySQL, MongoDB, and ideally InfluxDB, with a solid understanding of data modelling, querying, performance optimization, and maintaining data integrity across relational and document databases

02.07.2026 | Pełny etat | Wysokie Mazowieckie | TQLO SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄProcesses (Extract, Transform, Load) using tools such as IBM DataStage or similar enterprise technologies Designing data models and optimizing data warehouse architecture based on Oracle Database Collaborating with an international project team and business stakeholders in German Taking an expert role

02.07.2026 | Freelancer, Pełny etat | Poznań | NetguruPerformance, latency, and throughput across backend services Improve database performance through indexing, schema design, and query optimization Collaborate with product managers, designers, and engineering teams to deliver scalable solutions Work closely with stakeholders to define and implement data-driven