10055 backend developer English-speaking jobs in Poland

Join our team as a Ruby on Rails/ Python Developer at Kruko, a software house specializing in creating ... Responsibilities Designing, developing, and maintaining backend applications in RoR and Python Optimizing

package Location SALARY: Senior: up to 25 200 zł + VAT We are looking for an experienced Senior Fullstack Developer ... You will be responsible for delivering robust backend services, interactive front‑end features, and reliable ... Requirements Must have: Deep commercial experience in web applications development Extensive knowledge of Backend

We are looking for a Senior Java Developer to join our team. ... The platform will provide a federated GraphQL interface that unifies access to multiple backend services

We are looking for a Junior Fullstack Developer to support the development of modern web applications ... commercial experience in software developmentHands-on experience with ReactExperience in developing backend

Model: 100% remoteContract Type: B2B (155-170 PLN/h + VAT)We are seeking an experienced Full‑Stack Developer ... Strong full‑stack development background, including both backend services and frontend components.

Collaborate with backend/API developers and UI/UX designers. ... Job Description As a Front‑end React Developer, you will help build a brand‑new, modern web application

OverviewWe are looking for a seasoned Principal ASP.NET/Razor Developer to join our product team. ... working with Sitecore (including Helix and SXA) or similar CMS and exposure to Scriban (Highly desirable).Backend

Responsibilities 80% Frontend development in Angular, 20% backend tasks in Java Design, develop, and ... Start Date: ASAP / within 1 month About the Role We are looking for a highly experienced Fullstack Developer

peer reviews, refinements, and continuous feedback loops across a multi-disciplinary team Maintain a developer-first ... Tech Stack Backend: Python 3.1x, Django 4.x, Django ORM Frontend: React (rarely requests to craft FE) ... releases via feature flags Responsibilities Design, develop, and maintain scalable finance-focused backend

peer reviews, refinements, and continuous feedback loops across a multi-disciplinary team Maintain a developer-first ... Tech Stack Backend: Python 3.1x, Django 4.x, Django ORM Frontend: React (rarely requests to craft FE) ... releases via feature flags Responsibilities Design, develop, and maintain scalable finance-focused backend

peer reviews, refinements, and continuous feedback loops across a multi-disciplinary team Maintain a developer-first ... Tech Stack Backend: Python 3.1x, Django 4.x, Django ORM Frontend: React (rarely requests to craft FE) ... releases via feature flags Responsibilities Design, develop, and maintain scalable finance-focused backend

peer reviews, refinements, and continuous feedback loops across a multi-disciplinary team Maintain a developer-first ... Tech Stack Backend: Python 3.1x, Django 4.x, Django ORM Frontend: React (rarely requests to craft FE) ... releases via feature flags Responsibilities Design, develop, and maintain scalable finance-focused backend

peer reviews, refinements, and continuous feedback loops across a multi-disciplinary team Maintain a developer-first ... Tech Stack Backend: Python 3.1x, Django 4.x, Django ORM Frontend: React (rarely requests to craft FE) ... releases via feature flags Responsibilities Design, develop, and maintain scalable finance-focused backend

We’re looking for a React Front-End Developer to build clean, responsive, and performant user interfaces ... You’ll work closely with designers, product managers, and backend engineers to translate product requirements ... React, TypeScript, and modern front-end tools Integrate front-end components with RESTful APIs and backend

We work closely with Marketing, Product, and Data teams to build reliable, scalable, and developer-friendly ... We design, develop, and maintain scalable backend systems and tools that power data‑driven marketing ... Providing technical and architectural guidance for large‑scale backend systems built primarily in Node.js

At least 3 years of work experience as Java Developer Software development skills in Java 21, Spring ... Implement new backend features and functionalities based on business requirements. ... Our Scrum Team usually consist of: Solution designer, Business Analyst, 3-4 Backend Developers, 2 Frontend

About the project Impressit is looking for a strong Senior Python Developer / Quant Engineer to join ... ll collaborate with international teams of quants, analysts, and traders to design and build robust backend ... week in the office) What you will do Develop and lead the design of scalable, high-performance backend

peer reviews, refinements, and continuous feedback loops across a multi-disciplinary team Maintain a developer-first ... Tech Stack Backend: Python 3.1x , Flask Databases : PostgreSQL (Aurora RDS AWS), DynamoDB Infrastructure ... releases via feature flags Responsibilities Design, develop, and maintain scalable finance-focused backend

peer reviews, refinements, and continuous feedback loops across a multi-disciplinary team Maintain a developer-first ... Tech Stack Backend: Python 3.1x , Flask Databases : PostgreSQL (Aurora RDS AWS), DynamoDB Infrastructure ... releases via feature flags Responsibilities Design, develop, and maintain scalable finance-focused backend

peer reviews, refinements, and continuous feedback loops across a multi-disciplinary team Maintain a developer-first ... Tech Stack Backend: Python 3.1x , Flask Databases : PostgreSQL (Aurora RDS AWS), DynamoDB Infrastructure ... releases via feature flags Responsibilities Design, develop, and maintain scalable finance-focused backend