Oferty dla Database Developer praca Polska

02.07.2026 | Pełny etat | Gliwice | DTiQ PolandYears of commercial experience in manual software testing Good knowledge of SQL (writing queries, data validation, database analysis) Experience in API testing using tools such as Postman, Swagger, Insomnia, etc. Practical experience with bug tracking and project management tools (Jira, Confluence

02.07.2026 | Pełny etat | Wysokie Mazowieckie | SILK SOFTWARE HOUSENestJS - Express) Build frontend applications with React - TypeScript Design and maintain REST APIs and integrations Work with relational databases including PostgreSQL, MySQL, and MariaDB Collaborate with designers, backend developers, and product teams Participate in architecture and technical

02.07.2026 | Pełny etat | Wysokie Mazowieckie | emagine PolskaIn an NX monorepo architecture. Develop RESTful APIs and microservices using .NET Core/Framework, following Clean Architecture principles. Build responsive, user-friendly interfaces with Angular, incorporating modern patterns like RxJS and NgRx. Work with relational databases like SQL Server and PostgreSQL

02.07.2026 | Pełny etat | Gdańsk (Gdańsk) | 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

02.07.2026 | Pełny etat | Wysokie Mazowieckie | SiiWe are looking for an experienced Java Cloud Developer to join a dynamic team delivering modern digital solutions for business clients. You will be part of a product area focused on virtual card services and digital platforms that support innovative business models such as Click & Collect and fleet

02.07.2026 | Pełny etat | Łódź | 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 | Kraków | 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 z o.o.Our customer currently relies on outdated and inefficient tools (MS Excel, MS Access, SQL databases, etc.)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

02.07.2026 | Pełny etat | Gdańsk (Gdańsk) | Jit Teamdevelopment using Spring Boot Knowledge of object-oriented programming principles and software design patterns Familiarity with microservices architecture and distributed systems concepts Experience working with relational databases PostgreSQL Basic knowledge of NoSQL databases MongoDB Understanding

02.07.2026 | Pełny etat | Kraków | blau direktThis role is not about operating in isolation - it’s about partnership, enablement, and shared ownership. Strong technical skills matter, but they are not the top priority. If you believe DevOps exists to empower developers rather than block them, you’ll fit in well here. Design and deliver dynamic