3893 backend developer English-speaking jobs in Poland

recruitment projects we undertake for our partners, we are currently looking for: Python Fullstack Developer ... Responsibilities: Designing, developing and maintaining full stack applications with a strong Python backend

recruitment projects we undertake for our partners, we are currently looking for: Python Fullstack Developer ... Responsibilities: Designing, developing and maintaining full stack applications with a strong Python backend

recruitment projects we undertake for our partners, we are currently looking for: Python Fullstack Developer ... Responsibilities: Designing, developing and maintaining full stack applications with a strong Python backend

recruitment projects we undertake for our partners, we are currently looking for: Python Fullstack Developer ... Responsibilities: Designing, developing and maintaining full stack applications with a strong Python backend

About the roleWe are looking for a Senior Backend Engineer to maintain and evolve the backend platform ... professional software engineering experience.Strong hands‑on experience with Node.js and TypeScript backend ... existing production system independently.What you will doBuild, maintain, and improve Node.js/TypeScript backend ... development.Experience building and maintaining REST APIs, serverless services, and backend integrations.Strong

This is a fully remote backend Java development role for a developer in Poland. ... Proven experience building backend services for front-office trading systems. ... Build high-performance backend services that algorithmically manage and route orders. ... The Role at a Glance Senior Java Backend Engineer Building trading systems, including high-performance ... backend services for algorithmic order management and order routing (multiple projects & various asset

This is a fully remote backend Java development role for a developer in Poland. ... Proven experience building backend services for front-office trading systems. ... Build high-performance backend services that algorithmically manage and route orders. ... The Role at a Glance Senior Java Backend Engineer Building trading systems, including high-performance ... backend services for algorithmic order management and order routing (multiple projects & various asset

This is a fully remote backend Java development role for a developer in Poland. ... Proven experience building backend services for front-office trading systems. ... Build high-performance backend services that algorithmically manage and route orders. ... The Role at a Glance Senior Java Backend Engineer Building trading systems, including high-performance ... backend services for algorithmic order management and order routing (multiple projects & various asset

AI-assisted developer tools (e.g. ... Cloud certifications: AZ-204 (Azure Developer), AZ-305 (Azure Solutions Architect), or equivalent. ... Proactive learner: keeps up with backend and cloud-native ecosystem developments; comfortable adopting ... of participating meaningfully in cross-functional technical discussions spanning frontend, BFF, and backend ... Deep backend development experience: Java (Spring Boot) or equivalent, able to review, design and contribute

As a Full Stack Developer, you will be instrumental in delivering top-quality Splunk security products ... Proficiency in backend programming languages such as Python. ... Build robust backend interfaces and APIs to support end-to-end UI flows. ... Take full ownership of frontend and backend technologies in our application stack, prioritizing security

ABAP Developer (Poland) We are currently looking for an SAP ABAP Developer in our subsidiary in Wroclaw

Java Tech LeadWe are looking for a seasoned Java Developer with natural leadership qualities. ... OpenAPI/Swagger, and API‑First approach).Everyday proficiency with Git and Maven.Sound knowledge of backend

hybrid from Gdynia / Kraków / Warszawa / Rzeszów.ProjectWe are looking for an experienced Senior .Net Developer ... analytics, distributed event processing, and real‑time operational insights, you will work closely with backend

Position Overview We are looking for a Full‑Stack TypeScript Developer to build the next generation of ... architecture design, and system scalability Designing and implementing high‑quality features across the backend ... expertise in TypeScript Proven experience building and maintaining production‑grade web applications Strong backend

Visit our website: Heineken (heineken-dt.pl ) We are seeking a highly skilled Senior Golang Developer ... The ideal candidate will have extensive experience in designing, developing, and maintaining backend ... If you have a strong command of backend programming languages and experience with containerization and

Senior Frontend Developer (14 000 - 18 500 net B2B) We are a technology & consulting company focused ... architecture of frontend applications, evaluate approaches, create POCs and document Some knowledge of backend ... production deployment Estimate, refine and document requirements Write tests for your code Cooperate with backend

Who we are looking for Full-Stack Application Developer with a strong emphasis on the services layer ... (backend/API, integration, reliability) and a React.js UI. ... What you will be responsible for Services Layer / Backend (Primary Focus) Design, build, and maintain ... Proficiency in one or more backend stacks, such as: Strong experience building service layers and APIs ... Integrate the UI with backend services using well-defined API contracts; implement client-side validation

support smooth, zero‑downtime releases Build and improve processes and tooling that create an outstanding developer ... You will oversee backend, infrastructure, deep learning, embedded, and frontend engineering teams. ... Python, FastAPI, Kafka, and related technologies Work closely with engineering teams to understand backend ... experience across the team Collaborate with cross‑functional teams to ensure seamless integration of backend ... problems – architectural decisions, performance bottlenecks, cost reduction Oversee scalable, data‑heavy backend

scalability and long-term maintainability Collaboration Work closely with product managers, designers, and backend ... As a Senior Android Developer (m/f/d), you will take full ownership of our Android application, driving ... You’ll be expected to bring strong opinions on architecture, performance, and developer experience, helping

scalability and long-term maintainability Collaboration Work closely with product managers, designers, and backend ... As a Senior Android Developer (m/f/d), you will take full ownership of our Android application, driving ... You’ll be expected to bring strong opinions on architecture, performance, and developer experience, helping