49 backend developer English-speaking jobs in Gdynia

Strong backend skills with .NET Solid experience with Angular and TypeScript Proficiency in RESTful ... with HATEOAS and frontend technologies: HTML, CSS, JavaScript Hands-on experience designing scalable backend ... Role: Fullstack Developer (.NET Angular) Location: 100% Remote Start: ASAP Contract: UoP or B2B ... Rate: 18 000 – 24 000 PLN We’re looking for a Fullstack Developer to join an international team building ... existing systems and shape technical decisions ✅ Requirements: 5 years of experience as a Fullstack Developer

Hybrid, 1-2 times per week from the office Rate: Up to 165 PLN/H We are looking for a skilled Java Developer ... Key Responsibilities Design and implement backend services using Java 17 and Spring Build and maintain ... You’ll be involved in developing scalable backend systems with a focus on clean architecture, performance

Key Responsibilities: Backend Development – Design and develop robust, scalable backend services that ... You will be responsible for designing and implementing scalable, secure backend services for a SaaS platform ... Requirements: Experience with Python (FastAPI) – Proven experience building and maintaining backend services

We are looking for a Frontend Developer - Vue.js for our partner, who specializes in comprehensive engineering ... business systems for document handling Implementation of hours logging functionalities Collaboration with backend

We use LLMs, but we've reached for tools in multiple disciplines like mixed-integer linear optimization and programming language research. An easy job: We’re building a lot of things from the ground up for the first time. Working at this project is like a research project where you have to ship to intelligent, opinionated customers regularly.

We are looking for a Frontend Developer - Vue.js for our partner, who specializes in comprehensive engineering ... business systems for document handling Implementation of hours logging functionalities Collaboration with backend

worldwide with the latest tools and frameworks Project We’re looking for an experienced Full Stack Developer ... innovation program, shaping the future of financial analysis through Generative AI Combine frontend and backend ... You’ll be responsible for developing end-to-end solutions—from backend architecture to frontend interfaces—that

President Transaction Management Software Development Lead, Officer Senior Fullstack (C# and React) Developer ... Fullstack/Backend Technologies (Poland Remote) Senior Software Engineer, Fullstack/Backend Technologies ... Technologies (Poland Remote) Senior Software Engineer, Fullstack/Backend Technologies (Poland Remote ... ) Senior Software Engineer, Fullstack/Backend Technologies (Poland Remote) Senior Software Engineer, ... (Poland Remote) Senior Software Engineer, Fullstack/Backend Technologies (Poland Remote) We’re unlocking

President Transaction Management Software Development Lead, Officer Senior Fullstack (C# and React) Developer ... (Poland Remote) Senior Software Engineer, Fullstack/Backend Technologies (Poland Remote) We’re unlocking ... Engineer, Fullstack/Backend Technologies (Poland Remote) (EMEA) Regular/Senior Fullstack Software Engineer ... Senior Software Engineer, Backend (Poland Remote) Senior Software Engineer with C# | 17-20K Senior Software ... Senior Software Engineer, Frontend (Poland Remote) Senior Software Engineer, Fullstack/Backend Technologies

Solid knowledge of Java and related backend technologies. ... Join to apply for the Fullstack Java Developer role at Jit Team Salary: 1000-1400 PLN/month B2B - Senior

within a major European banking and investment environment Project We're looking for a Frontend Developer ... vulnerabilities Expanding and modifying components in the internal component library Collaborating with backend

We are looking for a highly experienced Java developer with a strong background in Kafka and relational ... Responsibilities you'll have Develop and maintain backend services in Java Design and optimize Kafka

Salary: 700 - 1100 PLN net MD (Mid JEE Developer), 1100 - 1300 PLN net MD (Senior JEE Developer) Hybrid

API and Service Layer Implementation Develop and maintain a reliable and secure set of backend services ... Frontend and Backend Integration Ensure seamless communication between client-side React components and ... Backend and API Development Strong knowledge in building and consuming RESTful and GraphQL APIs, using ... Codebase Optimization for Performance Analyze and optimize both frontend and backend application performance ... Full Stack Experience Proven ability to work across the full stack—including frontend, backend, and database

You will build and evolve high-performance backend architectures that ensure reliability, fault tolerance ... What you'll be working on Design and maintain scalable distributed backend systems Build high-performance ... models, fault tolerance, causality) Skills & experience we're looking for 7 years of experience in backend

Our requirements Min. 5 years of experience as Software Developer. ... Senior Full Stack Developer Miejsce pracy: Gdynia Technologies we use Expected C# Optional TypeScript ... Azure JavaScript Search AI Azure OpenAI AI methodologies About the project Join Natek as a Full Stack Developer

We need the Lead Developer in Nordea ́s Payment Hub ́s area. ... Join to apply for the Lead Java Developer, Nordea Payments role at Nordea 1 week ago Be among the first ... 25 applicants Join to apply for the Lead Java Developer, Nordea Payments role at Nordea Get AI-powered ... Job ID: 30110 As a Lead Java Developer (Payments), you’ll engage with many different stakeholders, so ... You are an experienced and passionate developer with an Application Architect mindset always seeking

experience in full stack test automation , including: frontend (GUI, mobile), middleware (API/web services), backend ... Responsibilities you'll have Design and develop a full-stack test automation framework (frontend, API, and backend

model - 2x week in the office) Rate: up to 180 PLN/h Form of cooperation: B2B Summary: The Lead Java Developer ... Main Responsibilities: As a Lead Java Developer, you will be tasked with overseeing software development

- code reviews 20% - meetings (standups, project kick-offs, retros, dev meetings) Our tech stack: Backend