45 backend developer English-speaking jobs in Gdynia

and frontend, with a strong focus on backend logic, data modeling, and system behavior Work hand-in-hand ... profile access, while focusing on a clean, functional UI where clarity is key Contribute to both the backend ... that's easy to understand and maintain across our products Requirements 6 years of experience in backend

Occasionally: Creating a backend application using Azure Function (Kotlin) and MongoDB. ... Senior Algorithm Developer (Java/Kotlin) Join to apply for the Senior Algorithm Developer (Java/Kotlin ... ) role at ipracujzdalnie.pl Senior Algorithm Developer (Java/Kotlin) 4 days ago Be among the first 25 ... applicants Join to apply for the Senior Algorithm Developer (Java/Kotlin) role at ipracujzdalnie.pl ... Senior Algorithm Developer (Java/Kotlin) location: Warszawa, Wrocław, Poznań, Szczecin, Zielona Góra,

In this role, you'll be joining our Enterprise Data Solutions as a Backend Developer (C++): serving ... Engineer Team Lead (Java + React), hybrid, Assistant Vice President Senior Fullstack (C# and React) Developer ... Profile / Key Skills: Tech Profile/Required Skills A minimum of 5 years' experience as a C++ software developer ... Join to apply for the DataScope Senior Software Engineer (Backend C++) role at LSEG 1 week ago Be among ... the first 25 applicants Join to apply for the DataScope Senior Software Engineer (Backend C++) role

knowledge exchange (good communication) Be open to learn backend development skills to become fullstack ... React upgrade to ver. 18) New user interface development and updates for existing systems Frontend - backend ... Frontend (React.js) / Fullstack Developer Overview Nordea is a place where traditions meet tomorrow. ... We are looking for a Frontend / Fullstack Developer to Savings and Investment Product & Retail Order ... developer in the future Qualifications React.JS (ver. 18 or higher) Good communication skills (good

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

We are looking for a Frontend / Fullstack Developer to Savings and Investment Product & Retail Order ... developer in the future Qualifications This is the right role for you if: You have hands on attitude ... knowledge exchange (good communication) Be open to learn backend development skills to become fullstack ... React upgrade to ver. 18), New user interface development and updates for existing systems, Frontend - backend

Required Skills and Competencies: 5 years of experience as a backend engineer using Python , Strong foundation

You will optimize for performance, time-to-market, and contribute to backend services that enable new ... While focusing on backend development, you’ll apply product sense to balance performance with scalability ... growth – continuous development of expertise in an environment that values learning Project As a Senior Backend ... and RDS Previous experience in startups/scaleups Experience with integrating AI/ML capabilities into backend ... solutions Applying product thinking to grasp the “why” behind features and their impact Developing robust backend

You will optimize for performance, time-to-market, and contribute to backend services that enable new ... While focusing on backend development, you’ll apply product sense to balance performance with scalability ... growth – continuous development of expertise in an environment that values learning Project As a Mid Backend ... and RDS Previous experience in startups/scaleups Experience with integrating AI/ML capabilities into backend ... solutions Applying product thinking to grasp the “why” behind features and their impact Developing robust backend

Responsibilities you'll have Manual frontend and backend testing in test environments REST API testing ... manual testing of web applications Experience in REST API testing (e.g., using Postman and browser developer

Responsibilities: Lead and execute automated frontend testing ( main focus) and backend testing Support

This project will develop scalable backend solutions for high-demand business operations, integrate cloud ... improving code , ensuring high maintainability and scalability Designing and implementing efficient backend ... scalable code following best practices Expected competences and knowledge Strong proficiency in Java and backend

Our Requirements Min. 6 years of experience as Software Developer. ... Join to apply for the Senior Full Stack Developer role at NATEK 3 days ago Be among the first 25 applicants ... Job Description Join NATEK as a Full Stack Developer and play a key role in designing and delivering

This project will develop scalable backend solutions for high-demand business operations, integrate cloud ... improving code, ensuring high maintainability and scalability Designing and implementing efficient backend ... following best practices Expected competences and knowledge First experience with Java and knowledge of backend

Overview Lead Developer / Tech Lead, Payments Information Provisioning team. ... You are an experienced and passionate developer always seeking the best solution. ... Join to apply for the Lead Developer / Tech Lead, Payments Information Provisioning team role at Nordea ... What You’ll Be Doing To strengthen our team we are looking for experienced Lead Developer / Expert Data ... As the Lead Developer, you’ll engage with many different stakeholders, so the person we are looking for

Senior RPG Developer Location: Gdynia or Warsaw, Poland Remote Work: Up to 75% Contract Duration: 15 ... Sep 2025 - 31 Aug 2026 Position Summary We are seeking an experienced RPG Developer to support the design ... Proficient in troubleshooting, debugging, and testing within IBM i environments Experience with Rational Developer

Rate : up to 170 PLN/H netto VAT/B2B Summary: The primary objective of the Senior RPG Developer role ... Main Responsibilities: As a Senior RPG Developer, you will be engaged in core development activities.

including Gazelles of Business and Pomeranian Employer of the Year 2023 We are looking for a Python Developer ... Technologiczny (hybrid: 2 days/week in the office) About the Role: We are seeking a skilled Python Developer

including Gazelles of Business and Pomeranian Employer of the Year 2023 We are looking for a Python Developer ... Technologiczny (hybrid: 2-3 days / week in the office) About the Role: We are seeking a skilled Python Developer

Overview Job Title: Senior Quantexa Developer Location: Gdynia or Gdansk, Poland (75% remote work possible