Oferty dla Database Development praca Gdynia Powiat

11.10.2026 | Pełny etat | Gdynia | CycladAPI, Entity Framework Core, and SQL Server Develop responsive web and mobile features using React, React Native, TypeScript, JavaScript, HTML5, and CSS3 Develop business logic and optimize SQL Server database structures Apply Clean Code, SOLID principles, and design patterns Write and maintain unit

11.10.2026 | Pełny etat | Gdynia | iTeamlyOr TypeScript. Hands-on experience with Playwright or Cypress. Experience with API testing (Postman or equivalent). Experience with CI/CD. Good understanding of web applications and networking, including CORS. Experience working with databases such as MySQL, MongoDB, Redis, or DynamoDB. Experience with AWS

11.10.2026 | Pełny etat | Gdynia | EPAM SystemsWe are seeking a Senior Python Developer to join a hands-on delivery team working on an existing design and backlog, contributing directly to production backend development in a distributed, cross-functional environment alongside US-based stakeholders and EPAM peers. Responsibilities Develop

11.10.2026 | Pełny etat | Gdynia | EPAM SystemsAnd upgrading of big data systems and applications Requirements Bachelor’s degree in Computer Science, Mathematics or related technical field 5+ years experience in software development with Big Data technologies Advanced knowledge of Python, Scala, or Java Proficient with Spark and Databricks and/or Snowflake

11.10.2026 | Pełny etat | Gdynia | EPAM SystemsWere seeking a Lead Full-stack Developer to help build a new product powered by Python and FastAPI on the backend, React/TypeScript on the frontend, and PostgreSQL and OpenSearch for database management. This product runs in a multi-cloud setup and relies extensively on Databricks. Responsibilities

11.10.2026 | Pełny etat | Gdynia | EPAM SystemsAnd support web applications using Python/FastAPI and SQLDesign APIs and integrations that can handle high-load database operationsTune and optimize query performance across production environmentsImplement front-end features with TypeScript and ReactLeverage GenAI engineering tools to enhance development

11.10.2026 | Pełny etat | Gdynia | EPAM SystemsdevelopmentFamiliarity with HANA DB and at least one relational database management systemProficiency in development tools such as GitHub, Jenkins, and SeleniumCompetency in

11.10.2026 | Pełny etat | Gdynia | iTeamlyDesign and implement scalable frontend architecture and reusable UI components. Collaborate closely with Product Owners, QA Engineers, and other development teams. Integrate frontend applications with REST APIs and backend microservices. Contribute to architectural decisions and technical discussions

11.10.2026 | Pełny etat | Gdynia | 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