3836 backend developer English-speaking jobs in Spain

Comfortable using modern developer tools, including AI‑assisted workflows like Claude Code, to improve ... Collaborate closely with product, design, and backend engineers to define technical direction and deliver

Collaborate closely with product, design, and backend engineers to shape solutions and deliver high-quality ... Proactive about improving developer workflows and code quality, including using modern tooling; we provide

ACCOUNTABILITIE S Working in distributed international cross functional team a developer will help ... applications used to generate patient anatomy from supplied scan s.Being a part of agile team we expect a developer

Experience in backend development using Node.js with TypeScript. ... of high-impact projects, driving technical direction, architecture, and execution across frontend, backend

Experience in backend development using Node.js with TypeScript. ... of high-impact projects, driving technical direction, architecture, and execution across frontend, backend

Experience integrating frontend applications with REST APIs and backend services. ... You will optimise UI architecture and performance while integrating frontend applications with backend ... You will collaborate with product, UX, backend and validation teams to deliver secure and compliant solutions

system design across APIs, event‑driven architecture, and shared services Build scalable, reusable backend ... across several of the following areas : Building and shipping full stack applications in production Backend ... messaging systems Distributed systems and microservices Identity and authentication flows Mobile‑first backend

What We’re Looking For Extensive experience in backend development Strong English communication skills ... Stakeholders: Close collaboration with stakeholders to translate business needs into scalable and effective backend ... Debugging: Troubleshoot and debug complex issues to ensure optimal performance and timely resolution (backend-focused

Overview We are looking for a Senior Java Backend Engineer to join a long-term freelance project in Barcelona

Software Development Engineer, your mission is to ensure the robustness, scalability, and performance of backend

Validate app interactions with backend services via REST APIs. ... Familiarity with REST API testing and backend integration flows.

Key Responsibilities Design, develop and maintain backend services in .NET / C#, Python or C++. ... About the Role We are seeking a versatile Software Engineer with strong end‑to‑end capabilities across backend

Backend: tRPC, Node.js, MongoDB. ... Strong written skills in TypeScript for both backend and frontend code.

Job Description We are looking for Junior Big Data/Qlik Developer to carry out the refactoring of the

Overview Take your career to the next level with Amaris Consulting as an ASP.NET Core Developer. ... Qualifications Expertise in ASP.NET Core and .NET 8.0 Minimum of 5 years of experience as an ASP.NET developer

We invest heavily in developer productivity. ... Staff Backend Engineer – Adaptive Telemetry This role is available for candidates located in the UK, ... embrace AI and agentic development so we expect you to be curious and comfortable using AI‑powered developer

You'll play a key role in the design, architecture and development of robust backend solutions, working

You'll play a key role in the design, architecture and development of robust backend solutions, working

You'll play a key role in the design, architecture and development of robust backend solutions, working

You'll play a key role in the design, architecture and development of robust backend solutions, working