Empleos de junior software develope en Madrid

United States Digital Space LLC in Barcelona is seeking a junior software engineer to join a fast-moving team that builds scalable systems. You’ll work across the stack using Java, Ruby, JavaScript, Scala, and Go to turn ambitious ideas into practical software.The role emphasizes learning, collaboration, and the ability to tackle new problems with...

Expedia Group in Madrid is seeking a Software Engineer to design, develop, and deliver features powering the TAAP platform for travel agent partners globally. You will work in a collaborative, distributed team and focus on scalable B2B solutions using Java, React.js, and modern cloud technologies.The role requires 3+ years of experience in building...

GMV seeks engineers to develop certifiable embedded software for defense applications, focusing on navigation systems and avionics. The role involves hardware/software integration, documentation, and rigorous testing review, with a hybrid work setup and relocation options for international candidates. The ideal candidate has a background in...

Senior Software Engineer, Conversational Intelligence Madrid OfficeAircall is a unicorn, AI-powered customer communications platform used by 22,000+ companies worldwide to drive revenue, resolve issues faster, and scale customer-facing teams. We’re redefining customer communications by bringing voice, SMS, WhatsApp, and AI together into one seamless...

Chez Roche, vous pouvez être vous-même et être apprécié pour les qualités uniques que vous apportez. Notre culture encourage l'expression personnelle, le dialogue ouvert et les connexions authentiques, où vous êtes valorisé, accepté et respecté pour ce que vous êtes, vous permettant de prospérer tant personnellement que professionnellement....

Software Development Engineer, Amazon Payroll TechJob ID: 2933201 | Amazon Spain Services, S.L.U. Now hiring in sunny Barcelona! As one of the world's fastest-growing companies, Amazon now employs more than 1.6 million people worldwide, with a remarkable 24% year-over-year growth. This unprecedented scale and growth rate creates unique challenges for our...

Tu misión Te incorporarás a la organización de Tecnología (R&D) como GenAI Engineer junior, para dar tus primeros pasos construyendo funcionalidades de AI en nuestro portfolio de productos de software de gestión empresarial. Tu día a día combinará el desarrollo guiado de soluciones de AI —agentes, integraciones, componentes RAG— con el...

Who You'll Work With Driving lasting impact and building long‑term capabilities with our clients is not easy work. You are the kind of person who thrives in a high performance/high reward culture – doing hard things, picking yourself up when you stumble, and having the resilience to try another way forward.In return for your drive, determination, and...

We are looking for an experienced Java Software Engineer to join our Platform team and help develop an award-winning REST API for our Unified Communications service.In the Platform team, we build high-load infrastructure subsystems that address cross-cutting concerns in a geo-distributed environment, including API and WebSocket Gateways, distributed caches,...

GMV is expanding its defense team in Madrid to develop embedded navigation software for aeronautical applications. As part of the software team you will contribute to certifiable software and hardware/software integration.The role requires an engineering degree and knowledge of C/C++, Python, Linux, RTOS, and DO-178C, avionics and navigation systems. We...

Vacantes1 de septiembre de 2026Cualquier información adicional que necesite para este trabajo se encuentra en el texto a continuación. Asegúrese de leerla detenidamente y luego envíe su solicitud.Madrid Acerca del empleo¡Te estamos buscando! Queremos que te incorpores a #EAdvisoryTeam como Asesor/a Contable Fiscal Junior en nuestra oficina en Madrid....

We are looking for a Staff Software Engineer - SRE to help us support our highest value Grafana Cloud customers by increasing the reliability of our Cloud databases that are based on Mimir, Loki, Tempo, and Pyroscope. We provide these databases as a SaaS product from AWS, GCP, and Azure across all regions The SRE team is embedded within the Mimir, Loki, and...

OverviewKeysight is at the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization. Our ~15,000 employees create world-class solutions in communications, 5G, automotive, energy, quantum, aerospace, defense, and semiconductor markets for customers in...

Desde López Navaza & Asociados Consultores estamos buscando a un/a Programador/a Industrial Junior, para incorporación directa en el Área de Producción, Departamento de Automatización, de una importante empresa situada en Getafe (Comunidad de Madrid), líder en el diseño, construcción y mantenimiento de instalaciones industriales y en la integración...

We are building the next generation of AI-native engineering talent engineers who use AI as a core part of how they work, not as an add-on. As an AI Engineer (Software), you will design, build, and ship production-grade software across the full stack, using AI-assisted tooling as standard daily practice alongside your core engineering skills. You will work...

Hybrid Junior Marketer with a Software Corporation (Dutch Language)Barcelona, SpainJob Openings: Hybrid Junior Marketer with a Software Corporation (Dutch Language)About the jobHybrid Junior Marketer with a Software Corporation (Dutch Language)Location:State-of-the-art office at a beach surrounded by the sea, World Trade Center, Moll de Barcelona, 26, Ciutat...

Join our team working on national and international projects! At Indra Group, we develop space technology for the missions of the future.We drive satellite, Earth observation, communications, and space defense programs, participating in projects that push the boundaries of technological innovation and knowledge.We are looking for aGround Segment & SATCOM...

AI-Driven Software Engineer (Node.js & C++) Mission Act as the execution engine of the team, transforming architectural specifications into robust, efficient, and production-ready code. You will work on building and optimizing a hybrid Node.js–C++ system, leveraging AI tools as a key accelerator to maximize development speed without compromising...

About The Role What if the code you write could directly shape how the next generation of AI understands and generates software? We're looking for Software Engineers in Madrid to build, evaluate, and improve AI-generated code — helping train AI systems to think like real developers. You'll write solutions, review AI outputs, and provide the expert-level...

Mercor is hiring a Senior Software Engineer for fully remote work. You will evaluate and enhance AI model capabilities across complex SWE tasks, collaborating with leading AI research teams to improve data and models. As an expert contractor, you will develop benchmarks, work independently, and shape model reasoning while ensuring timely delivery. This role...