Oferty dla Database Developer praca Warszawa

04.10.2026 | Pełny etat | Warszawa | Mindbox Sp. z o.o.At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe. We are looking for a Java Fullstack Developer for our client to enhance and develop business applications. This role combines backend development using Java & Spring Boot with creating user

04.10.2026 | Pełny etat | Warszawa | DCGWith relational and NoSQL databases, Collaborate with front-end developers to define API contracts and ensure seamless system integration, Develop and deploy applications in containerized environments using Docker, Kubernetes, or OpenShift, Apply secure coding standards and software engineering best practices

04.10.2026 | Pełny etat | Warszawa | Ework GroupSupport teams daily, and ensure test data is available on demand. The role will work closely with testers, developers, DevOps engineers, and business analysts to remove one of the largest bottlenecks in testing obtaining and maintaining trustworthy test data. Ework Group - founded in 2000, listed

04.10.2026 | Pełny etat | Warszawa | InnowiseIn Nosql/SQL databases at an advanced level - Conversational English level of B2 and above - German conversation level of B1 and above Would be a plus - Experience as a Full stack developer (React/Angular) - Experience in breaking down a monolith into microservices - Experience in interviewing in English

04.10.2026 | Pełny etat | Warszawa | Sii PolskaSolid experience with PostgreSQL, SQL, NoSQL databases, and Redis - Practical experience with cloud and containerization technologies (Azure, Kubernetes, Docker) - Experience building and integrating REST/SOAP APIs, including Swagger/OpenAPI documentation - Familiarity with CI/CD and development tools

04.10.2026 | Pełny etat | Warszawa | Square One ResourcesProject focused on replacing the existing POSEOR application, currently based on Access 97, with a modern web-based solution - develop a new application and migrate existing reporting functionality to data provided by the Central Warning Database - serve as the target source for warning-related

04.10.2026 | Pełny etat | Warszawa | DCGWith relational and NoSQL databases, Collaborate with front-end developers to define API contracts and ensure seamless system integration, Develop and deploy applications in containerized environments using Docker, Kubernetes, or OpenShift, Apply secure coding standards and software engineering best practices

04.10.2026 | Pełny etat | Warszawa | AntalArchitectures - Strong understanding of integrations, REST APIs, and messaging systems - Experience with relational databases (PostgreSQL, MS SQL, Oracle) - Kubernetes and basic DevOps knowledge - Fluent English Nice to have - Confluent Kafka experience - Confluent Kafka Developer certification Senior Java

04.10.2026 | Pełny etat | Warszawa | Link GroupDesign patterns. - Strong focus on clean, maintainable and high-quality code. - Good understanding of REST APIs from both consumer and provider perspectives. - Working knowledge of SQL and relational database concepts. - Previous experience working as a developer within Scrum or another Agile delivery