70 backend developer English-speaking jobs in Gdynia

We’re looking for you if you have Proven experience with Python web frameworks such as Django or FastAPI Experience with relational databases, particularly PostgreSQL, and proficiency in using ORM tools like SQL Alchemy or Django ORM Excellent problem-solving and troubleshooting skills Knowledge of clean code principles, design patterns, and best practices in software development Experience with

We are seeking a ETL Developer for BICC Poland Development Team based in Gdynia, Poland to help us shape

Location: hybrid model: once per week in the office: Warszawa/Gdynia/Gdansk/Lodz Remuneration: up to zl/h net+vat Type of contract: B2B REQUIREMENTS: Minimum 2 years of experience in developing, maintaining, and managing Grafana dashboards & analytics and knowledge of Grafana administration/architecture.

www.altenpolska.pl Your Responsibilities Leading and executing automated frontend testing (main activity)/ backend

Do you have passion and knowledge about how to navigate in large IT organizations from an IT production environment perspective, and working for one of the biggest banks in Europe? Are you eager to be part of our team in Copenhagen, Tåstrup that secures the daily running of critical applications & services within the Nordic Mortgage area in Nordea? Then this is your opportunity!

We’re looking for you if 3+ years Python object-oriented programming experience Experience in the field of Python web frameworks: Django, FastAPI, Flask (or similar) Knowledge of relational and/or non-relational databases Experience in building REST or GraphQL APIs Experience in using Celery, RabbitMQ GIT It's also nice if you have Knowledge of Docker Experience in TensorFlow, Keras, SciPy,

We’re looking for you if you have Webpack, SCSS / Sass at least one of the frameworks well - React, Angular, Vue. js experience in writing unit tests using one of these libraries - Mocha. js, Jasmine, JEST, Karma knowledge of Git English on at least B2 level It's also nice if you know TypeScript Node. js Jira React Native A startup atmosphere.

Native technology ES6 REST API Fluency with GIT It's also nice if you have Experience as a Frontend developer

We’re looking for you if you have 6+ years Python object-oriented programming experience experience in the field of Python web frameworks: Django, FastAPI, Flask (or similar) knowledge of relational and non-relational databases experience in building REST or GraphQL APIs experience in using Celery, RabbitMQ knowledge of GIT English on at least B2 level It's also nice if you have knowledge of

We are looking for a new colleague to join our team in a Power Platform developer role to help enhance

Join to apply for the Expert Scala Developer role at Jit Team Salary: 1100 - 1300 PLN/day on B2B Work

Location: Poland Role Level: Management Consultant Experience: 4+ years Key Responsibilities: Develop and maintain Python-based risk solutions for financial clients, ensuring high performance and scalability. Work closely with BAs and SMEs to translate business requirements into efficient, production-ready Python applications .

We are seeking a highly motivated Junior Fullstack Developer to become an integral part of our development

Our requirements: Min. 5 years of experience as Software Developer. ... Join Natek as a Full Stack Developer and play a key role in designing and delivering advanced technology

Knowledge of frontend to backend integration patterns.

The Synergi Life Interface Products team is seeking a highly-skilled Senior Developer to drive the development

, along with strong communication abilities What you'll be doing Design, develop, and maintain backend

Currently, we are seeking a Senior Fullstack Developer with C# for a new Seargin project.

Profil Software is looking for a Python Developer with ML(Ops) and DevOps experience to implement various

Senior Frontend Developer (NextJS) Miejsce pracy: Gdynia Technologies we use Expected JavaScript NextJS ... Work organization Team size not specified Work style agile Team members frontend developer project manager