79 backend developer English-speaking jobs in Community of Madrid

A team of more than 190,000 professionals, as diverse as the more than 50 countries in which we operate and the different sectors in which we operate: telecommunications, financial institutions, industry, utilities, energy, public administration, and healthcare. Our mission?

and design to shape how features behave Helping improve standards around testing, performance, and developer ... and TypeScript Designing clean, maintainable frontend architecture for a growing platform Creating backend ... for Strong experience across Angular and Node.js Comfortable working end to end on both frontend and backend

About the role The Backend Systems Developer is a key new appointment to Project Prism, who will work ... The Backend Systems Developer will be a can do, high achieving individual who will bring their product

The Opportunity: We're looking for a curious and driven Software Developer Intern to join our engineering ... team and gain hands-on exposure to the backend of a large-scale, distributed e-commerce platform. ... Responsibilities: • Investigate incoming support tickets related to backend microservices and APIs • ... In this role, you will focus on investigating and triaging support tickets related to backend services ... This internship is ideal if you want to understand how modern backend systems are built, scaled, monitored

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

Collaborate with backend teams to integrate with RESTful services. ... Take your career to the next level with Amaris Consulting as a Senior Frontend Developer.

/) as the first Backend Engineer in a company built around artificial intelligence. ... Strong Python skills and experience building backend services (FastAPI preferred). ... Backend Engineer (Python) – AI Health Tech Startup, Madrid/Amsterdam You will join Entera (https://en-tera.com ... The work combines backend development, data design, and lightweight cloud deployment in a small team ... You will design, build, and maintain the backend services and APIs that connect our AI models, laboratories

degree in Software Engineering, Computer Science or similar Experience in application development with backend ... development, operation, support and maintenance of various IT services Mandatory requirements: Fullstack developer

As a Backend Engineer your skills will include: 2–5 years' experience building and supporting backend ... We are looking for Backend Engineers (various levels of seniority) to join an exciting European DeepTech ... Key words – Backend Development / Python / Golang / Docker / Kubernetes / AWS / PostgreSQL / CI/CD /

Job role: Senior Data Developer Work Location: Lithuania/Latvia/Estonia/Spain, Sweden Job Description ... : We are Looking for a Data Developer to join our team supporting enterprise-level marketing and data-driven

The project centres around a content management system (C-Controls backend). ... Job Title: Senior Backend (Java) Engineer Location: Madrid, Stockholm, Hong Kong or Singapore Start Date ... Summary: This role focuses on upgrading a large internal production system - specifically a Java-based backend

Expertise in writing production-grade Python code for backend systems. ... Backend development: Implement APIs and services that process and expose music data at scale. ... Qualifications 5+ years of professional software development experience, with significant exposure to both backend

At Deloitte we're growing our engineering team for IOC (International Olympic Committee) and looking for a Kafka Engineer / Node. js Consultant who's passionate about modern architectures, scalable solutions, and cutting-edge technology.

Role Overview We're seeking a passionate and experienced SW Engineer to join the Revenue Optimization ML team. This high-impact role combines infrastructure expertise with applied MLOps knowledge, requiring proficiency in software engineering, distributed systems, and machine learning operations.

Build frontend web applications, backend services, APIs, and data flows. ... If you enjoy working across the stack—from frontend to backend and infrastructure—and want to influence ... Experience with frontend frameworks like React, Vue, or Angular Understanding of backend technologies

Develop both frontend and backend components, ensuring robust and scalable solutions.

Data Engineer/Developer – ENGIE (Madrid) About ENGIE Supply Energy Management (SEM): ENGIE Supply Energy ... Role Overview: We are looking for a proactive and business-driven developer to join a fast-paced team

SEEKING: Senior Java Developer We are looking for a Senior Java Developer with At least 3+ years of experience

Backend: Implement APIs and microservices using NestJS, managing database integrations—especially with ... Responsibilities: Design, develop, and maintain robust web applications covering both frontend and backend

Contribute ideas to enhance the developer experience of our users. ... We are looking for a Mid-level Frontend / Full-Stack Developer to help evolve the Thinger.io Web Console