1594 backend developer English-speaking jobs in Warsaw

defining project requirements, to designing, building, and deploying software applications for web, backend ... ll be doing: • Designing, implementing, and maintaining high-quality .NET applications. • Developing backend ... About position: We are currently building our talent pool for future Senior .NET Developer roles. ... TL;DR • Who: Senior .NET Developer • Contract Type: B2B Framework Agreement • Salary range: Up to 150 ... You will be the best fit if you have: • 5 years of experience as a C#/.NET developer, preferably with

architectures) and are highly willing to work as a full-stack developer by actively learning and writing ... You will value our Developer Experience and the full platform of tools and technologies that make creating ... leveraging specialized AI agents to automate UI generation and layout logic, effectively redefining how Developer ... The Role We are looking for a Software Engineer with a strong background in Kotlin and backend solutions ... Server-Driven UI platform that allows our product teams to ship native experiences straight from the backend

Experience: Minimum 4 years of professional experience in backend development with a strong focus on ... command of Git and a solid understanding of CI/CD workflows (e.g., Jenkins/TeamCity, Docker). ,[Core Backend

Their developer experience is your responsibility. ... direction of our backend platform while remaining 100% hands-on in the code. ... About the role We're looking for a Senior Backend Architect with deep Go expertise to lead the technical ... Must-have 8 years of backend engineering experience, with 4 years shipping production Go. ... Set the architectural direction for the backend platform — service boundaries, communication patterns

deliver high-quality solutions Effectively manage and integrate the contributions of a full-stack web developer ... within the backend team’s scope. ... We’re looking for an experienced, highly motivated Backend Team Lead to join our Ads group and lead a ... team of talented senior backend developers responsible for developing and maintaining a high-traffic ... Responsibilities Lead, mentor, manage and inspire a diverse agile team of backend developers across

Lead .NET Developer (k/m/x) Miejsce pracy: Warszawa Technologie, których używamy Wymagane C# .NET .NET ... Twój zakres obowiązków Design, develop, and maintain backend applications and services Contribute to ... The role focuses on building secure, high-quality backend services and contributing to modern, maintainable ... backend development using C# and .NET Build and maintain RESTful APIs and scalable service-oriented solutions

We are seeking a Middle Python Developer to contribute to backend service development in a distributed ... You will own features and collaborate to deliver reliable, maintainable backend services using Python ... and support Develop backend APIs and services using Python and Django Work on message‑driven systems ... What You’ll Do Take ownership of assigned backend features and services from development through deployment ... on‑call rotations and production support What We’re Looking For 3+ years of professional Python backend

Platform AWS Microsoft Azure Git about-project : We are currently looking for a person who can combine developer ... responsibilities : Designing and developing backend services in Python Implementing functionalities ... requirements-expected : Very good knowledge of Python (minimum 3 years of experience, version 3.10+) Experience in backend

exposure to modern mobile technologies flexible cooperation model (B2B) If you are an experienced iOS Developer ... services and APIs collaborate with backend and product teams ensure high code quality and follow best ... mobile applications implement new features based on business requirements integrate mobile apps with backend

The Senior Hadoop / Big Data Developer will enhance the capabilities of the IT/Technology cluster while ... Work collaboratively within the Backend Application capability team to deliver high-quality software ... role is to bring significant technical expertise in Hadoop and Big Data technologies, contributing to backend

low-code platform, working across APIs, integrations, and backend systems built on Java and Spring Boot ... in a geographically and culturally diverse environment; Develop and optimize APIs, integrations, and backend ... :) About the role We are looking for a Senior Java Developer to design, build, and improve a widely used ... developing new and modernizing existing software systems; 4 years of experience as a hands-on Java developer ... migrating from old versions of SpringBoot and Hibernate ; 2 years of experience as a hands-on Front End developer

React on the frontend and C# .NET Core on the backend. ... About the Role We are seeking a highly experienced Senior Full Stack Developer with deep expertise in ... Build high-performance backend services, RESTful APIs, and microservices with focus on scalability, maintainability

Backend Engineer (Java/Kubernetes/AWS): Introduction & Summary: This role requires a skilled Backend ... The ideal candidate will be responsible for developing and maintaining efficient backend systems that ... Remote Rate: 180-200 PLN/ H VAT Long Term B2B contract Main Responsibilities: Develop and maintain backend

Position overview We are seeking a highly skilled Full Stack Developer with deep expertise in Golang ... (backend) and React/TypeScript (frontend). ... Contribute to UI/UX improvements and ensure seamless integration between frontend and backend. ... Responsibilities Design, develop, and maintain backend services using Golang and frontend applications ... Requirements Strong, in-depth knowledge of Golang Experience delivering complex backend systems from

As a Mobile Developer Senior Developer you will be responsible for architecting and building high-performance ... ObjectiveC iOS or Java Kotlin Android Hyperscaler Exposure Experience connecting mobile apps to GCP Azure backend ... prototyping mobile-first AIML features and integrating with hyperscaler-hosted APIs eg GCP Vision AI Senior Developer

Develop responsive and scalable frontend applications using Jquery, NextJS, React; -> Collaborate with backend

As a Fullstack Developer, you will play a key role not only in delivering clean, scalable, and maintainable ... Build scalable, maintainable, and high-performance backend services Develop modern, responsive, and ... Responsibilities Design and develop fullstack solutions (backend and frontend) within a greenfield project

We are looking for Scala Developer on behalf of our client: Work mode: Remote Contract: B2B contract ... Remote work Tech stack: Scala React / Node AWS Kubernetes (K8S) Key responsibilities: Build and enhance backend ... onboarding of new technical resources by sharing best practices and tooling Requirements: Proven Scala/backend

We’re looking for a Senior Full-Stack Developer to join our team and help build an innovative digital ... layers Build intuitive user interfaces using TypeScript, Next.js, React/Redux, and Three.js Develop backend ... quality and long-term goals Responsibilities Design and develop scalable applications across frontend and backend ... Requirements 5 years of software development experience building scalable systems Strong proficiency in both backend

Position overview As a Senior Backend Engineer you will design, build, and maintain core backend integrations ... Responsibilities Design, build, and maintain backend integrations with Hotel PMS and hospitality platforms ... platform and strong domain knowledge of hotel distribution, combined with solid experience operating backend ... Experience with hospitality APIs and reconciling state across event-driven and polling systems. 5 years as Backend