20 publicaciones de empleo destacadas de backend software developer en madrid, md (¡Están contratando!)

Full-Stack JavaScript Engineer
Yopeso Romania SRL —Madrid, Madrid provincia
- Jornada completa
- Trabajo híbrido
- DevOps
- Inglés
- Máster
Solicitud rápida
Backend Java Engineer - Kazakhstan/Russian speaker (6 months Contract)
Binance —Madrid, Madrid provincia
- Jornada completa
- Teletrabajo
- Inglés
- Java
- SQL
Solicitud rápida
Senior Backend Developer - PHP
Once For All - Nalanda —Madrid, Madrid provincia
- Trabajo híbrido
- Español
- AWS
- Inteligencia artificial
6d
Front-end Software Engineer (React)
GMV —Tres Cantos, Madrid provincia
- Trabajo híbrido
- JavaScript
- APIs
- Agile
- Seguro dental
Senior Full-Stack Developer / AI Specialist (Full-Time / On-Call)
Growmodo GmbH —Madrid, Madrid provincia
- Jornada completa
- Teletrabajo
- DevOps
- Inglés
- Máster
- Teletrabajo opcional
Solicitud rápida
Software Developer
Verra Mobility —Madrid, Madrid provincia
- Español
- Doctorado
- Informática
Senior Full Stack Developer (Node.js Focus) – Open-Source AI Platform
Yopeso Romania SRL —Madrid, Madrid provincia
- Jornada completa
- Trabajo híbrido
- DevOps
- Inglés
- Máster
Solicitud rápida
DevOps and Backend Developer
GMV —Tres Cantos, Madrid provincia
- Trabajo híbrido
- Informática
- DevOps
- Java
- Seguro dental
Cyber intelligence application developer
GMV —Tres Cantos, Madrid provincia
- Trabajo híbrido
- Informática
- Java
- JavaScript
- Seguro dental
Software Engineer (DevOps) - Site Reliability
Revolut —Madrid, Madrid provincia
- Jornada completa
- Teletrabajo
- DevOps
- Oficina
- AWS
12d
Senior Full-Stack Developer (NodeJS/Typescript)
osapiens —Madrid, Madrid provincia
- Jornada completa
- Trabajo híbrido
- Español
- Inglés
- Oficina
Solicitud rápida
Full Stack Developer (Backend Focus)
TMC —Madrid, Madrid provincia
- Java
- Desarrollo de software
- Inteligencia artificial
Software Engineer (DevOps)
Revolut —Madrid, Madrid provincia
- Jornada completa
- Teletrabajo
- DevOps
- Oficina
- AWS
8h
FullStack senior developer (Java/React)
Sopra Steria —Madrid, Madrid provincia
- Jornada completa
- Trabajo híbrido
- Azure
- Inglés
- Java
- Formación continua
- Oportunidades de crecimiento y desarrollo profesional
Solicitud rápida
AI Developer
Babel —Madrid, Madrid provincia
- Jornada completa
- Trabajo híbrido
- Azure
- DevOps
- Bases de datos
- Seguro médico privado
- Flexibilidad horaria
Senior Software Engineer - Enterprise Integration (All Genders)
zooplus SE —Madrid, Madrid provincia
- De 45.400 € a 68.000 € al año
- Jornada completa
- Trabajo híbrido
- Oficina
- Java
- APIs
Solicitud rápida
Software Engineer (DevOps) - Database Reliability
Revolut —Madrid, Madrid provincia
- Jornada completa
- Teletrabajo
- DevOps
- Oficina
- Java
SOFTWARE ENGINEER 100% (f/m/d)
Julius Baer —Madrid, Madrid provincia
- Jornada completa
- Informática
- DevOps
- Inglés
4d
Senior Full Stack Developer (AI-Native Engineering)
IT Partner España —Madrid, Madrid provincia
- Hasta 41.000 € al año
- Oracle
- Inglés
- Java
8d
Senior Product Software Engineer
Wolters Kluwer —Salamanca-Madrid, Madrid provincia
- Jornada completa
- Trabajo híbrido
- Azure
- DevOps
- SQL

Quiero recibir la alerta de empleo más reciente de backend software developer en madrid, md

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Full-Stack JavaScript Engineer

Yopeso Romania SRL -
Madrid, Madrid provincia

Solicitud rápida

Detalles del empleo

Jornada completa

Cualificaciones

Node.js
Derecho
React
Desarrollo de Full-stack
DevOps
Git
Inglés
MongoDB
Máster
Diseño de base de datos
Docker
Grado
JavaScript
PostgreSQL
Redis
APIs
UI

Descripción completa del empleo

Yopeso has been developing a diverse range of software products, from large-scale applications to smaller solutions, for 20 years. With a growing team of over 300 employees across five locations, we are dedicated to fostering a culture of growth, transparency, and professionalism.

At Yopeso, we value authenticity, curiosity, and ambition. These values drive us to build strong connections within our community and with our partners, ensuring trust, integrity, and transparency in all our business practices. We strive to maintain the highest professional standards and continuously challenge ourselves to develop high-quality, high-performance, and secure software solutions.

Our approach is rooted in efficient collaboration among passionate professionals working in agile teams. Guided by curiosity and ambition, we strive to create products that are meaningful and impactful, while remaining true to our authentic selves.

We are seeking an experienced Full Stack Developer to join our team working on an open-source AI chat platform. The successful candidate will contribute to developing and maintaining a sophisticated conversational AI application that integrates multiple AI providers and offers a rich user experience, while collaborating closely with product and design stakeholders.

Key Responsibilities:

Develop and maintain both frontend and backend components of the AI chat platform
Implement new AI provider integrations and chat functionalities
Work with modern React-based frontend and Node.js/Express backend architecture
Collaborate on database design and optimization using MongoDB
Implement and maintain real-time features using WebSocket connections
Write comprehensive tests and ensure code quality through automated testing
Deploy and maintain containerized applications using Docker
Participate in code reviews and maintain high development standards

Required Technical Skills:

Frontend Development:

React.js (v18+) with modern hooks and functional components
TypeScript for type-safe development
Vite for build tooling and development server
TailwindCSS for styling and responsive design
Radix UI and Headless UI for accessible component libraries
Tanstack Query (React Query) for data fetching and state management
React Router for client-side routing
State management with modern React patterns

Backend Development:

Node.js (v18+) with Express.js framework
MongoDB with Mongoose ODM for database operations
PostgreSQL structured data storage
Redis for caching and session management
RESTful API design and implementation
JWT and session-based authentication

DevOps & Infrastructure:

Docker and Docker Compose for containerization
MongoDB database administration
Environment configuration and secrets management

Development Tools:

Git with advanced workflows (rebasing, merging, conflict resolution)
ESLint and Prettier for code quality

Required Experience:

3+ years of full-stack JavaScript/TypeScript development
Fluent in English, both written and verbal
Excellent communication and collaboration skills
Ability to work independently and manage complex projects

Nice to Have:

Experience with OpenAI API, Anthropic Claude, or similar LLM APIs
Understanding of prompt engineering and AI model integration
LangChain framework for AI application development
RAG (Retrieval-Augmented Generation) implementation experience

Work Arrangement:

Availability to work on-site from our Madrid office a few days per week, with the rest of the time remote.

Solicitud rápida

Refina tu búsqueda

backend software developer empleos en madrid, md

Full-Stack JavaScript Engineer

Backend Java Engineer - Kazakhstan/Russian speaker (6 months Contract)

Senior Backend Developer - PHP

Front-end Software Engineer (React)

Senior Full-Stack Developer / AI Specialist (Full-Time / On-Call)

Software Developer

Senior Full Stack Developer (Node.js Focus) – Open-Source AI Platform

DevOps and Backend Developer

Cyber intelligence application developer

Software Engineer (DevOps) - Site Reliability

Senior Full-Stack Developer (NodeJS/Typescript)

Full Stack Developer (Backend Focus)

Software Engineer (DevOps)

FullStack senior developer (Java/React)

AI Developer

Senior Software Engineer - Enterprise Integration (All Genders)

Software Engineer (DevOps) - Database Reliability

SOFTWARE ENGINEER 100% (f/m/d)

Senior Full Stack Developer (AI-Native Engineering)

Senior Product Software Engineer

Quiero recibir la alerta de empleo más reciente de backend software developer en madrid, md

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