855 backend developer English-speaking jobs in Community of Madrid

Have strong backend fundamentals and experience building APIs and backend services. ... across the full stack of our SaaS platform, using React and Next.js on the frontend and Express on the backend

We are looking for Senior Java Developer with background wworking with a BPM who will contribute to a ... You bring extensive experience as a Java developer and know-how on the software development process. ... integration or similar Experience with Oracle DB and SQL Job Responsibilities / Role As a Rule Java developer

We are looking for Actico Platform & Java Developer who will contribute to a project with one of our ... You bring extensive experience as a Java developer and know-how on the software development process. ... Actico Rules) integration Experience with Oracle DB and SQL Job Responsibilities / Role As a Rule Java developer

At ASTEK Iberia, we are looking for a React Frontend Developer to join an exciting travel technology

We seek a MuleSoft Developer, Senior who shares our passion for innovation and change.

Job title: Veeva Developer Job Description: Veeva Content Development · Build and maintain CLM (Closed

IAM Developer needed for a stable international project in Madrid. Responsibilities include managing users, credentials, and certificates, developing authentication flows and adapters, and supporting application onboarding and incident resolution.

Role: Wordpress Developer IF YOU ARE INTERESTED, PLEASE SHARE YOUR CV IN ENGLISH LANGUAGE ONLY!

Develop and implement front-end functions for italki products using React. Collaborate with back-end teams to optimize performance and user experience. Requires 5+ years of development experience, including 2+ years with React, and proficiency in web technologies like JavaScript, HTML, CSS, and DOM.

iOS Engineer to design, implement, and maintain the italki mobile application. Requires 4+ years of experience with iOS frameworks, C/C++, Objective-C, and Swift.

Location: Madrid, Spain (Hybrid) Sector: Capital Markets / Banking Are you a Java Developer with a strong

We’re growing and scaling fast, and we need a Backend Engineer who can deliver high‑quality integrations ... Node.js + TypeScript (backend services & integrations) REST APIs with versioning & backward compatibility ... stack → metrics, tracing, logging, dashboards, and alerts What we’re looking for 3+ years building backend

WHAT YOU WILL DO Work full‑stack with a backend emphasis. ... Ability to write automated backend tests (unit and integration). ... MUST HAVES 4+ years of backend development experience with Java (preferably Java 11+).

We’re growing and scaling fast, and we need a Backend Engineer who can deliver high-quality integrations ... Node.js + TypeScript (backend services & integrations) REST APIs with versioning & backward compatibility ... stack → metrics, tracing, logging, dashboards, and alerts What we’re looking for 3+ years building backend

We’re growing and scaling fast, and we need a Backend Engineer who can deliver high-quality integrations ... 🛠️ Tech we use Node.js + TypeScript (backend services & integrations) Kubernetes (K8s) in production ... stack → metrics, tracing, logging, dashboards, and alerts What we’re looking for 3+ years building backend

Solid understanding of scalable backend systems, performance optimization, and client‑server architecture ... Build, lead, and mentor a high‑performing development team (including Unity engineers and backend developers ... Leadership & Architecture Own and evolve the full technical architecture across game clients (Unity), backend ... Blast—ensuring high development velocity, strong code quality, and scalable architecture across client, backend

We are looking for a Senior Backend Engineer (Java/SpringBoot) to join our team and work on exciting ... Science or related field, or proven relevant working experience Very good English level OUR STACK Backend

You will design distributed systems, build robust backend services (80%) and modern frontends (20%), ... Key Responsibilities Architect, design and maintain scalable distributed systems Build and deploy backend

Main task and responsibilities: Testing backend services, frontend screens and data integrations Functional ... including Pandas data ETL frameworks Unit/integration tests: Frontend – Vitests, MWS for API mocking Backend

Requirements More than 5 years as a Full Stack Developer in enterprise environments. ... We’re seeking a Senior Fullstack Developer with experience in .NET and Angular to join our Application