Oferty dla Database Developer praca Polska

23.06.2026 | Pełny etat | Wysokie Mazowieckie | Link GroupSystems and prepare detailed source-to-target mappings Build and validate a prototype of the analysed scope using SQL (within an agreed template/standard) Support developers implementing the change (clarifications, data validation, ongoing analysis support) Test the delivered solution and confirm it meets

23.06.2026 | Pełny etat | Wysokie Mazowieckie | DCGFor our partners, we are currently looking for Senior ETL Developer Responsibilities Developing and engineering ETL solution with high standard of reliability and stability Partnering with business partners, data users and solution architects while anticipating and addressing business demands Managing

23.06.2026 | Pełny etat | Wrocław | Entrada AIMaintain pipelines; we solve complex architectural challenges for Fortune 500 clients using features often before they are widely available. RESPONSIBILITIES Design and oversee the development of the overall data architecture, including databases, data warehouses, data lakes, and integration systems

23.06.2026 | Pełny etat | Łódź | Link GroupWhat You Bring (Requirements) Software Background Proven experience working directly within software development environments. You should be comfortable talking about APIs, system architecture, and databases. "Builder" Mindset Experience (even "light") as an Engineering Manager, Team Lead, or Senior

23.06.2026 | Freelancer, Pełny etat | Łódź | NetguruTeam. Requirements Requirements Experience developing APIs using FastAPI. Hands-on experience with Azure (particularly Azure Functions and Azure Service Bus ), Docker, SQL and NoSQL databases, and message queueing systems. Knowledge of microservices architecture and event-driven systems. Understanding

23.06.2026 | Pełny etat | Wysokie Mazowieckie | Link GroupQuantitative Developer We are seeking an experienced engineer to design and develop scalable platforms supporting quantitative research, analytics, and trading workflows. The role combines software engineering, data processing, and performance optimization in environments handling large-scale real

23.06.2026 | Pełny etat | Wysokie Mazowieckie | Link Groupdeveloping RESTful APIs. Familiarity with PostgreSQL or other relational database systems. Previous experience in the financial sector or with financial software applications

23.06.2026 | Pełny etat | Wrocław | Wakacje.plIncluding improvements to existing integrations and development of new ones Contribute to platform consolidation efforts to reduce costs and improve long-term maintainability Our requirements Min. 6 years professional experience as a software developer, including min. 3 years experience with GoLang & PHP

23.06.2026 | Pełny etat | Gdańsk (Gdańsk) | AirHelpAnd continuous improvement. Daily deployments to production, ensuring fast impact and iterative development. Access to a modern tech stack and a variety of functional areas, including Backend Ruby/Rails, Golang, Python Frontend React, JavaScript, TypeScript Databases PostgreSQL Infrastructure AWS, Docker