Oferty dla Database Developer praca Polska

09.07.2026 | Pełny etat | Gdańsk (Gdańsk) | DCV TechnologiesTesting. ☕ Backend Automation Develop backend automation solutions using Java and Spring Boot. Validate business logic, workflows, and service integrations. Support continuous testing initiatives across distributed systems. ️ Database Testing Validate application data and business rules using MySQL

09.07.2026 | Pełny etat | Katowice | PEOPLE MORE P.S.A.By analysing logs, message flows, and (where allowed) database data, and report defects with precise, well-documented evidence. Work closely with Product Owners, Developers, Business Analysts, and Operations teams to align on acceptance criteria, testing strategy, and overall release readiness. Maintain

09.07.2026 | 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

09.07.2026 | Pełny etat | Gdańsk (Gdańsk) | emagine PolskaProcesses for trading data surveillance. Main Responsibilities Develop and test ETL processes for transforming trading data. Implement automated surveillance systems for detecting market abuse. Read and transform data from various sources such as Kafka and databases into structured CSV files. Collaborate

09.07.2026 | Pełny etat | Białystok | 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

09.07.2026 | Pełny etat | Poznań | Link GroupWe are looking for a developer to join our team and help us build and expand our web application. Standard, clean tech stack with no legacy trap. Tech Stack Back-End Java, Spring Boot Database and Migration PostgreSQL, Liquibase Front-End Angular (TypeScript) Your Responsibilities Developing

09.07.2026 | Pełny etat | Poznań | DevapoKnowledge of C# and object-oriented programming Experience with Core and Web API development Proficiency in Entity Framework Core or other ORM tools Strong knowledge of SQL and relational databases (SQL Server, PostgreSQL) Experience with REST API development and consumption Familiarity with version

09.07.2026 | Pełny etat | Poznań | DevapoAnd maintenance processes Requirements Minimum 5 years of experience in a similar position Strong programming skills in Python and knowledge of relational databases (SQL/Alchemy frameworks) Experience in building and developing applications using LLM technologies (OpenAI, GPT) Analytical thinking abilities Higher

09.07.2026 | Pełny etat | Wysokie Mazowieckie | emagine PolskaProcesses for trading data surveillance. Main Responsibilities Develop and test ETL processes for transforming trading data. Implement automated surveillance systems for detecting market abuse. Read and transform data from various sources such as Kafka and databases into structured CSV files. Collaborate