49 developer English-speaking jobs in Gdynia

Design and develop mobile applications (iOS/Android) using Flutter. Implement user interfaces based on designs and design systems. Integrate mobile applications with backend services (REST/GraphQL APIs). Develop and maintain web applications using React. Implement responsive and user-friendly interfaces.

Posted Todayjob requisition id: R0112310## We are looking for a skilled and motivated Software Developer

Experienced Node.js Developer with 5+ years of experience in Express.js, Keycloak, and monorepo architectures. Strong understanding of clean code principles and software architecture. Excellent problem-solving skills and English proficiency (B2+).

believe soft skills are just as crucial as technical proficiency that's why we're looking for a developer ... programmingRequirementsAt least 5 years of professional experience in C# and .NETExperience as a full-stack developer

We are seeking a Junior Fullstack Developer to join our team working on OpenLMIS, a logistics management

Junior Java Developer will work on a new, large-scale backend system built on a microservices architecture. The platform processes high volumes of data using asynchronous communication and event-driven patterns.

Expected competences and knowledge Minimum 3 years of experience as a Java Developer (Mid level) Strong

software engineering, and cloud-based solutions.About the roleWe are looking for a Senior React Native Developer

of recruitment projects we undertake for our partners, we are currently looking for: SAP Integration Developer

Full Stack Engineer to create and support end-to-end technical solutions for purchasing and supply chain platforms. Requires 5+ years of front-end and back-end development experience including JavaScript, TypeScript, HTML5, CSS3, React, Redux, Java, Spring Boot, and Hibernate.

2 days at the office, full-time For our Client from banking industry we are looking for Senior Java Developer

Expected competences and knowledge Minimum 1 year of commercial experience as a Java Developer Good

OverviewProfil Software is looking for a Python Developer with ML(Ops), DevOps, who, together with us

, software engineering, and cloud-based solutions.About the project:We are looking for a Senior PHP Developer

that meets the company’s business goalsInternal workshops & seminarsIf you are a motivated Back‑End Developer

ABOUT THE ROLE As a Lead Backend Developer (Go/Kotlin) , you will play a key role in modernizing a large-scale

Fullstack developer to build core digital infrastructure for a leading German health-tech platform. Experience with TypeScript, Node.js, React, GCP, Firebase, SQL, and NoSQL required. Contribute to both backend and frontend development with a focus on backend logic and data modeling.

Full Stack Engineer to design, build, and support purchasing and supply chain platforms. Requires 5+ years of front-end development experience with React and 5+ years of Java development with Spring Boot and Hibernate.

Senior Java Engineer specializing in Apache Kafka, leading a scrum team, shaping solution architecture, and creating data pipelines. Requires advanced Java skills, Kafka experience, SQL knowledge, and distributed system development background.

backend architectures and development best practicesNice to haveExperience with cloud platforms (from a developer