Oferty dla Database Developer praca Polska

17.02.2026 | Pełny etat | Łódź | HAPPY TEAMService Bus, Azure SQL, Cosmos DB etc), relational databases (MS SQL), non-relational data stores (Cosmos DB - Mongo etc) Experience in Design Patterns in either MVVM or MVP Experience in Web application development with Experience of integration into a diverse range of platforms and services

17.02.2026 | Pełny etat | Wysokie Mazowieckie | Sii Sp. z o.o.Responsibilities Building and maintaining efficient, scalable backend systems Designing and managing high-performance databases Developing APIs for frontend and third-party integrations Ensuring security, data protection, and application performance Diagnosing and resolving technical issues quickly and effectively

17.02.2026 | Pełny etat | Katowice | Sopra Steria Polska Sp. z o.o.Control. Experience with Enterprise Architect (EA) or similar modeling environments. Proficiency in UML and architectural modeling with the ability to write clear, comprehensive technical documentation for developers and stakeholders. Fluent English B2/C1. Being open to occasional business trips abroad

17.02.2026 | Pełny etat | Kraków | Capgemini PolskaDeveloper certificate will be an additional advantage); minimum 2 years of practical experience in working with the Mendix platform; experience as an application developer with knowledge of Java, HTML, JavaScript, Microservices, Relational Databases, Integrations (e.G., REST, SOAP); experience working

17.02.2026 | Pełny etat | Wysokie Mazowieckie | B2B.NET S.A.Business team. The project is built in an Agile environment, with strong emphasis on communication, collaboration, and delivering high-quality solutions. English is the main working language of the team and is used daily during meetings and project discussions. As a developer, you will be responsible not

17.02.2026 | Pełny etat | Gdańsk (Gdańsk) | Capgemini PolskaDeveloper certificate will be an additional advantage); minimum 2 years of practical experience in working with the Mendix platform; experience as an application developer with knowledge of Java, HTML, JavaScript, Microservices, Relational Databases, Integrations (e.G., REST, SOAP); experience working

17.02.2026 | Pełny etat | Kraków | Miquido Sp. z o. o.How we organize our work This is how we work in house at the client's site you focus on a single project at a time you develop several projects simultaneously you can change the project you have influence on the product you focus on product development scrum Team members backend developer frontend

17.02.2026 | Pełny etat | Wysokie Mazowieckie | Jit Team sp. z o.o.Of experience Experience working in Agile teams Optional Selenium Liquibase (database versioning) Maven Cucumber (testing) This is how we organize our work This is how we work you develop several projects simultaneously Team members backend developer technical leader Development opportunities we offer

17.02.2026 | Pełny etat | Kraków | Mindbox Sp. z o.o.Detailed project information will be shared during the recruitment process. Our requirements Strong experience in Kotlin (or Java with willingness to learn Kotlin). Proficiency in at least two or three of the following API development, SQL/databases, HTML/JavaScript. Strong technical and analytical