Oferty dla Database Developer praca Polska

03.07.2026 | Pełny etat | Kraków | Antal Sp. z o.o.API development, SQL - databases, HTML - JavaScript. Experience working with collaboration tools such as Jira, Confluence and Bitbucket. Solid understanding of microservices architecture. Strong analytical and troubleshooting skills. Good communication and collaboration skills. English proficiency

03.07.2026 | Pełny etat | Kraków | SINGUPostgreSQL Architecture REST APIs, data-heavy integrations Frontend React What You'll Bring To The Team Must-haves Strong commercial experience in PHP backend development (5 years) Expert-level knowledge of relational databases, especially PostgreSQL - query optimization, indexing, execution plans Proven

03.07.2026 | Pełny etat | Kraków | Upvanta sp. z o.o.Standards. Requirements 3-5 years of professional backend development experience. Strong hands-on experience with Java and Spring Boot in production systems. Proven experience building and maintaining backend services and APIs at scale. Solid understanding of SQL and NoSQL databases (e.G., PostgreSQL/MySQL

03.07.2026 | Pełny etat | Łódź | EPAM SystemsWe are seeking a Senior SAP CAP Developer to join our team and contribute to the design, development and delivery of high-quality cloud-based solutions. In this role, you will lead technical initiatives, mentor team members and collaborate with stakeholders to ensure clean code, robust

03.07.2026 | Pełny etat | Gdańsk (Gdańsk) | emagine PolskaThis position requires a high level of self-motivation and the ability to adapt within an Agile environment. Key qualifications include extensive experience in development, database technologies, and testing automation. What we offer Rate 150-160 pln/h VAT Long Term B2B Contract Hybrid 2 days in office and 3

03.07.2026 | Pełny etat | Białystok | Transition Technologies PSCAnd certificate lifecycle flows Provide guidance to developers to keep implementation aligned and practical. Keep the team focused on the agreed MVP scope and priorities. Support testing and validation of the core MVP features. Requirements Experience working with SQL databases Understanding of software

03.07.2026 | Pełny etat, Freelancer | Olsztyn (Warmińsko-Mazurskie) | 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

03.07.2026 | Pełny etat | Kraków | InuitsThis role suits a strong full stack developer who writes clean, well-tested code, cares about scalability and maintainability, and is comfortable shaping both technical solutions and product direction alongside engineering peers and product managers. About the Project Sitemark is a Belgian technology

03.07.2026 | Pełny etat, Freelancer | Gdańsk (Gdańsk) | NetguruSo, are you ready to make an impact? Join Netguru, and let's build beautiful software together. We are looking for a (Senior) Fullstack Developer with Freelance assignment full-time, B2B contract. Start July Duration 3 months with the possibility of extension Working hours CET Location