141 backend developer English-speaking jobs in Community of Madrid

Join to apply for the Java Backend Middle Developer role at Plexus Tech Join to apply for the Java Backend ... Middle Developer role at Plexus Tech Join Plexus Tech. ... We are looking for a Java IT Developer (Back End) with the following knowledge: Requirements APX (Back

salary + equity Ambitious and international team About the role We're looking for a Full Stack Developer ... data and best practices to improve conversion Core requirements 2+ years of experience as a Full Stack Developer ... using React, JavaScript, HTML, and CSS Integrate with backend systems (PHP) and APIs (REST, GraphQL) ... What you'll do Build end-to-end features across frontend and backend Develop responsive interfaces ... Experience with React and modern JavaScript Solid PHP knowledge (APIs, backend logic, integrations)

Familiarity with AI-assisted coding environments and developer productivity tools.

At ASTEK Iberia, we are looking for an experienced .NET Backend Developer to join a major travel technology ... Main responsibilities: Design, develop and maintain backend services using .NET Work with complex, high-volume

gateways) My client in the iGaming industry (online Casino and Sportbooks) is looking for a Senior Java developer ... We're hiring: Senior Java Developers iGaming / Sportsbook / Online Casino | Senior Java Backend | ... Role Overview We are seeking a Senior backend engineer to build and scale core platform services in a ... . 1+ year of experience with Redis (cashing system) Key Responsibilities Develop and maintain core backend

Role: Senior Java Developer Skills: Java Backend, AWS Cloud and Docker, Kubernetes Location: Madrid Spain ... Participate in the design, development and maintenance of backend applications in Java. ... (Hybrid) Type: Contract/Permanent We are at Coforge hiring for Senior Java Developer with REST APIs,

Architect scalable backend systems – Design and maintain backend services and APIs that power real‑time ... Contribute to architecture decisions, improve developer experience, and help establish best practices ... take initiative, and drive solutions end‑to‑end Interest in AI‑assisted software development, modern developer ... production mobile codebase Experience building consumer‑facing applications across mobile, web, or backend ... LLM‑powered features in consumer‑facing products Curiosity about working across the stack, including backend

We are looking for a Java Banckend developer, for working on challenging projects in a dynamic, cross‐functional ... Mandatory requirements: +5 years Strong experience in Java backend development and software design. ... Key Responsibilities: Design and build complex backend systems using Java, Spring Boot and RESTful services

are looking for an EngineeringLead to join ourPlatform squad and help us build the infrastructure, developer ... A deep understanding of the backend stack: HTTP, Relational Databases, Background Processing Systems, ... Asynchronous Messaging Systems Experience in both horizontal and vertical scaling of backend systems ... Engineering Lead for our Platform Squad you will take ownership, build upon, and improve the infrastructure, developer

A Java FullStack Developer, to join a stable international project, based in Madrid, carrying out design ... Tools FRONTEND • Angular, TypeScript/JavaScript • NodeJS • jQuery • React is a plus BACKEND Java 17 •

We are currently looking for a Java Developer with DevOps experience Join an international division and ... Actively participate in the Build‐to‐Run phase for all customer projects Requirements: Java Backend

for a talented and enthusiastic Software Engineer Backend to join us. ... Backend & Devops awareness (understand the global architecture / infrastructure). ... At ING we are looking for a Software Backend Engineer Your role and work environment: We are looking ... Your key responsibilities: As an experienced Software Engineer Backend, your aim will be: To design, ... As an expert in the Backend area, you specifically add value on that technical layer but always keep

Work on open-source and commercial products that support developer and enterprise customer requirements ... Write tests and implement automated testing for backend services to deliver a high-quality user experience

We are growing quickly in Europe, and we are currently hiring a SW Developer to work with a multi-disciplinary ... English: C1 Bachelors in Computer Science, or related discipline. 5+ years of experience in PHP Symfony backend

TechManagers, including practical exercises to evaluate your approach and problem‑solving skills as a developer ... Responsibilities Architect, develop, and maintain scalable, robust backend services, starting from ... Job Description We are seeking a talented Backend Engineer to help us architect and build the next iteration ... impact of adopting this new technology Qualifications Must‑have: 3+ years of experience in OOP Backend

backend. ... We are looking for an AI Developer who wants to participate in building this infrastructure from the ... Backend & APIs Develop asynchronous APIs with FastAPI. ... Qualifications Strong experience in Python backend development. ... Responsibilities You will be responsible for designing and developing the backend architecture that

Define reusable components, libraries, and tools to enhance developer productivity. ... Collaborate with UX/UI, backend, and DevOps teams to ensure seamless integration and performance.

Optimize backend code for performance, scalability, and maintainability. ... Integrate backend systems with third-party APIs, services, and databases. ... Good understanding of backend frameworks and libraries (e.g., Django, Express.js). ... Stay current on backend development trends, best practices, and emerging technologies. ... Design, develop, and maintain backend systems and services for our multi-brand global platforms.

Backend Solutions Architect | Hybrid (Madrid) We're looking for a Backend Solutions Architect to

About the role We’re looking for a Backend Engineer to join our team at Pleo. ... In this role, you will help build and scale our backend systems and be part of exciting projects as we ... How you’ll develop in this role In your first six months at Pleo, you’ll: Lead backend initiatives ... What you’ll be doing As a Backend Engineer, you will: Work on initiatives to design, build, and maintain