115 backend developer English-speaking jobs in Community of Madrid

Senior Full Stack Developer (React + PHP) Madrid (hybrid) Full-time About FERO FERO is reinventing checkout ... salary + equity Fast-growing, ambitious team About the role We're looking for a Senior Full Stack Developer ... and experimentation to improve conversion Core requirements 5+ years of experience as a Full Stack Developer ... using React, JavaScript, HTML, and CSS Integrate with backend systems (PHP) and APIs (REST, GraphQL) ... ;ll work across the full stack — building high-performance React interfaces and contributing to PHP backend

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

Position Overview We are seeking a mid‑senior Full Stack Developer with strong frontend and backend ... In this role, AI acts as your co‑developer, helping you move faster and smarter. ... Backend Development Design, implement, and maintain backend services and APIs using Java (8+), Spring ... Backend 3+ years of Java development. ... You will design and implement complex UI features, build robust backend services, and contribute to a

of our clients for a backend/full stack engineer role. ... Join to apply for the Ruby on Rails developer (42K€-58K€) role at Joppy We are hiring on behalf of one

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,

As a Backend Developer specializing in Adobe Experience Manager (AEM), you will be an important contributor ... Support production features and assist in resolving backend issues. ... Help optimize backend performance for deployments and moderate traffic. ... Troubleshoot backend issues in development and production environments. ... scalable backend solutions using Adobe Experience Manager (AEM 6.x and AEM as a Cloud Service).

We are looking for a Backend Developer (Node.js) passionate about the sports and technology industry ... About the role As a Node.Js Backend Developer, you will contribute to achieving the highest quality and

This Role Is Different We are hiring a country-dedicated AI-oriented Full Stack Developer for Spain. ... Contribute hands-on to backend development when necessary Autonomy drives speed. ... services Cloud environment standards You will build on top of existing backend capabilities and ... If Backend Changes Are Needed, You Will Collaborate closely with HQ developers Align required changes ... What Is Shared And Mandatory Company brand and design system Company-defined UX principles Company backend

Drive developer experience: tooling, monorepos and/or micro‑frontends when justified, starter templates ... Collaborate with UX, Product, and Backend to align technical decisions with user and business outcomes ... Design frontend–backend integration (API contracts, versioning, error handling, caching, BFF when appropriate

You'll be mainly using backend Python and SQL. ... Data Scientist / Quantitative Developer (Python Maths) Madrid onsite to €150,000 Are you a mathematically ... finish for drinks on Fridays Apply now to find out more about this Data Scientist / Quantitative Developer ... preferred, MSc or PhD advantageous You have commercial experience in a Data Scientist or Quantitative Developer

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

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 •

..Net Backend Developper page is loaded## .Net Backend Developperlocations: Madrid, Spain: Barcelona ... For our team, based in Spain, we are looking for an experienced Senior Full Stack .NET Developer to join ... You will be responsible for developing and maintaining the frontend and backend of our web applications ... **How you'll make an impact** * Develop and maintain the frontend and backend of our web applications

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

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

or frontend — in this case, backend Java. ... We do not expect you to be an expert in both frontend and backend domains. ... Engineers with a strong Java background We are hiring a Full Stack Java / React Engineer (focus on backend ... Java and Spring Boot, who are open to working across the stack when needed, while maintaining a clear backend ... We're Looking For A Full Stack Engineer with a strong Java background, able to take ownership of backend

We are currently working with a fast-growing international fintech, seeking a Senior Backend Engineer ... What you'll do: Develop and maintain scalable, reliable backend systems that power key financial ... culture Hybrid model: 4 days in the office, 1 remote Your profile: Strong experience building complex backend