10972 backend developer English-speaking jobs in Poland

Experience with backend testing practices. ... Write and maintain basic tests for backend logic and services. ... Nice to Have Experience with large-scale or high-traffic backend systems. ... Responsibilities Design, develop, and maintain backend services and APIs using Python and FastAPI. ... Good understanding of backend performance optimization and efficient resource usage.

Experience with backend testing practices. ... Write and maintain basic tests for backend logic and services. ... Nice to Have Experience with large-scale or high-traffic backend systems. ... Responsibilities Design, develop, and maintain backend services and APIs using Python and FastAPI. ... Good understanding of backend performance optimization and efficient resource usage.

Experience with backend testing practices. ... Write and maintain basic tests for backend logic and services. ... Nice to Have Experience with large-scale or high-traffic backend systems. ... Responsibilities Design, develop, and maintain backend services and APIs using Python and FastAPI. ... Good understanding of backend performance optimization and efficient resource usage.

Experience with backend testing practices. ... Write and maintain basic tests for backend logic and services. ... Nice to Have Experience with large-scale or high-traffic backend systems. ... Responsibilities Design, develop, and maintain backend services and APIs using Python and FastAPI. ... Good understanding of backend performance optimization and efficient resource usage.

Experience with backend testing practices. ... Write and maintain basic tests for backend logic and services. ... Nice to Have Experience with large-scale or high-traffic backend systems. ... Responsibilities Design, develop, and maintain backend services and APIs using Python and FastAPI. ... Good understanding of backend performance optimization and efficient resource usage.

Engineer with Erlang experience, you will play a key role in maintaining and improving our MongooseIM backend ... In addition to Erlang, you will contribute to our frontend and/or backend areas and work with technologies ... application to distributed systems Willingness to work on frontend (Vue.js / JS/TS, HTML) and / or backend ... In addition to Erlang, you will contribute to our frontend and/or backend areas and work with technologies ... Engineer with Erlang experience, you will play a key role in maintaining and improving our MongooseIM backend

Fullstack Engineer (80% backend, 20% frontend) to join a distributed team building critical data and ... similar) REST APIs, system integrations, distributed services Who We’re Looking For ~5 years backend ... platforms Collaborate across frontend, backend, and data teams Take full ownership of features from ... Design and maintain scalable, secure backend services and APIs Work on system integrations and data-centric ... collaboration Comfortable working in distributed international teams Opis oferty We’re looking for a Backend-heavy

undertaking a major technology transformation to decouple the frontend user experience from its legacy backend ... Position overview We are looking for a Senior Node.js Developer with Team Lead experience who is self-driven

undertaking a major technology transformation to decouple the frontend user experience from its legacy backend ... Position overview We are looking for a Senior Node.js Developer with Team Lead experience who is self-driven

undertaking a major technology transformation to decouple the frontend user experience from its legacy backend ... Position overview We are looking for a Senior Node.js Developer with Team Lead experience who is self-driven

undertaking a major technology transformation to decouple the frontend user experience from its legacy backend ... Position overview We are looking for a Senior Node.js Developer with Team Lead experience who is self-driven

undertaking a major technology transformation to decouple the frontend user experience from its legacy backend ... Position overview We are looking for a Senior Node.js Developer with Team Lead experience who is self-driven

We are looking for an experienced Senior Java Developer who wants to work on a stable, long-term project ... software engineering practices: Clean Code, code reviews, automated testing Close collaboration with backend

Senior UI Developer (React/Typescript) B2B | 6-month rolling contract (minimum of 2 years secured work ... performance in latency‑sensitive environments Full‑stack capability is a plus (ideally Java on the backend

Qualifications At least 3 years of professional experience as a UI5 developer and could handle end ... Nice to have Backend development know-how like OData Services, Annotations, ABAP, and CDS views.

We are seeking an expert in web technologies to join our team as the Senior Frontend Developer (Angular ... ) Industry: payment solutions Team: Product Owner, Tech Lead, 2 Frontend Developers, 2 Backend Developers

We are seeking an expert in web technologies to join our team as the Senior Frontend Developer (Angular ... ) Industry: payment solutions Team: Product Owner, Tech Lead, 2 Frontend Developers, 2 Backend Developers

We are seeking an expert in web technologies to join our team as the Senior Frontend Developer (Angular ... ) Industry: payment solutions Team: Product Owner, Tech Lead, 2 Frontend Developers, 2 Backend Developers

We are seeking an expert in web technologies to join our team as the Senior Frontend Developer (Angular ... ) Industry: payment solutions Team: Product Owner, Tech Lead, 2 Frontend Developers, 2 Backend Developers

We are seeking an expert in web technologies to join our team as the Senior Frontend Developer (Angular ... ) Industry: payment solutions Team: Product Owner, Tech Lead, 2 Frontend Developers, 2 Backend Developers