Java Software Engineer Posted on: 4 Sept 2026 Location: Madrid, Spain We are looking for a Java Software Engineer to join our R&I team. ROLE: - Develop and maintain backend libraries and services using Java +17 and Spring Boot 3 within a microservices architecture. - Architect, design and implement generic mission-critical ...
... REST, Sockets, JSON u otros formatos y protocolos, según las necesidades del proyecto. LO QUE BUSCAMOS EN TI Estamos en búsqueda de un/una Software Engineer (Java) para unirse a nuestro equipo en Madrid, con los siguientes requisitos y experiencia: Experiencia profesional - +2 años desarrollando aplicaciones backend con ...
Permanent contract
... Flexible hours ⏰: flexible schedule from 8:30 a.m. to 6:00 p.m., with short Fridays from 8:00 a.m. to 3:00 p.m., and in summer (July and August) short hours from 8:00 a.m. to 3:00 p.m. - Vacation 🌴: 22 vacation days + 2 personal days, plus December 24th and 31st off. - Permanent contract 📄: From day one, with the option ...
... technically challenging environment with strong investment in learning, growth and long-term career development. What we're looking for We are looking for a Senior Java Engineer passionate about software development, enterprise solutions and continuous learning. We value professionals with strong backend development experience ...
... nuestros BETWEEN Labs. Estamos buscando un/a Ingeniero/a de Desarrollo/Software Industrial para ampliar uno de nuestros equipos en la Provincia de Cádiz. Funciones: - Diseño, desarrollo, implementación y mantenimiento de aplicaciones industriales utilizando C++, C# y Python. - Captura e integración de datos con los diferentes ...
- Presencial
- Tiempo completo
- Contrato
€75,000 - €95,000 a year
... and continuous improvement. Strong communication skills in Spanish and English are essential for this role. Skills and competencies - 8+ years of professional backend development experience - Expert-level proficiency in Java, Python, or Go - Deep understanding of microservices architecture and distributed systems - Experience ...
... Proficiency with data modeling, static typing, and SQL - Proficiency in using Docker - Experience with event driven or real-time systems - Experience with TypeScript / JavaScript backend frameworks (e.g. NestJS) - Experience with Python, GoLang, or C# - Experience with Kubernetes - Experience with Postgres - Experience with Frontend ...
de 37000 a 38000 €/año
Buscamos 5 perfiles Full Stack Developer con experiencia de 2 a 4 años trabajando con React y Java , para incorporarse a un proyecto estable en Madrid. Buscamos perfiles que puedan tener mayor fortaleza tanto en Frontend (React) como en Backend (Java + Spring Boot) , siempre que tengan experiencia en ambas tecnologías. ...
- Remoto
- Tiempo parcial
- Contrato
US$45 - US$80 an hour
... specifications, code, and expected outputs What we're looking for - Advanced professional written proficiency in English - 3-7 years of professional software engineering experience - Strong proficiency in Python and JavaScript/TypeScript; working knowledge of Java, C#, or Go - Backend or full‑stack development experience ...
- Remoto
- Tiempo parcial
- Contrato
US$45 - US$80 an hour
About the job Anyone AI is recruiting skilled Backend Developers to work on a project with a leading AI lab. Qualifications - Advanced professional written proficiency in English - 3-7 years of professional software engineering experience - Strong proficiency in Python and JavaScript/TypeScript; working knowledge of Java, ...
... brand-new spin-off in Barcelona and seeks a Founding Engineer to own major initiatives from day zero. You’ll ship AI-powered features with Ruby on Rails on the backend and React/TypeScript on the frontend, prioritizing practical impact over perfect theory, and you’ll help shape the product from the ground up. Joining a scrappy, ...
Spain, Barcelona
Ver vacanteAtmen, a Munich-based RegTech startup, is seeking a Senior Software Engineer to shape our product with a strong focus on scalable full-stack development. You will collaborate with engineering and product teams to build robust solutions using TypeScript, React, https://jobeax.com/link/JSd7UYCSg572jJDY, PostgreSQL and AWS, ...
Golive busca talento para desarrollar soluciones tecnológicas que transformen procesos y generen impacto real. Formarás parte de un equipo multidisciplinar, colaborando en soluciones para clientes nacionales e internacionales y participando en proyectos innovadores con un enfoque en calidad y evolución técnica. Si te apasiona ...
Spain, Zaragosa
Ver vacante- Remoto
- Híbrido
- Presencial
- Tiempo completo
- Contrato
€52,000 - €78,000 a year
... collaborative environments. Skills and competencies - Expert proficiency in JavaScript/TypeScript and modern frontend frameworks (React, Vue, or Angular) - Strong backend development skills with https://jobeax.com/link/JSd7UYCSg572jJDY, Python, or Java - Database design and optimization experience (SQL and NoSQL) - RESTful API ...
Spain, Barcelona
Ver vacante3k
... - Bienestar integral : Programas de nutrición, actividad física y equilibrio emocional. - Conciliación +VIDA : Asistencia personal y familiar 24/7. - Ambiente inclusivo : Entorno diverso y multicultural. - Eventos sociales : Actividades para conectar con el equipo. ¡Apúntate y te daremos más detalles! Java, Python, AWS
... proactive approach to identifying and solving challenges. What's on Offer - Competitive compensation package. - Hybrid Working - Meaningful ownership and responsibility from day one. - Exposure to a wide variety of challenging and impactful technology projects. - Continuous learning and professional development opportunities.
€1200 EUR / year
Capitole keeps growing, and we want you to grow with us! Are you passionate about Python Backend Development, Azure and Platform Engineering ? At Capitole, we are looking for a Backend Platform Engineer (M/F) to join an international project in the automotive sector, working on the evolution of an Azure-based cloud and ...
Spain, Cequelinos
Ver vacante65000 €/año
... closely with engineering and product teams to identify new opportunities for AI-driven automation and productivity. What We’re Looking For - 5+ years of software engineering experience , ideally in backend or full-stack environments. - Strong programming experience with Java, Python, JavaScript, or Kotlin . - Hands-on experience ...
Moffatt & Nichol specializes in large complex waterfront infrastructure projects and is recognized as one of the worldwide leaders in this field. We are actively looking for a Medior Backend Software Engineer to join our Valencia or Algeciras office. About NextPort.AI: https://jobeax.com/link/YhbMqyO4N34W2sZK, as Technology ...
Spain, Valencia
Ver vacante... turning operational learnings into better systems - Using AI-assisted development tools as part of a modern engineering workflow - Collaborating with product, engineering, and customer-facing teams to deliver high-impact solutions What we are looking for - 5+ years of software development experience - Strong backend experience ...