Empleos de full-stack java engineer legacy modernization cloud en Madrid

Plexus Tech busca un Senior Full Stack Engineer (AWS & Generative AI) con más de 10 años de experiencia para diseñar y construir soluciones cloud modernas e IA generativa. Participarás en diseño, despliegue y operación end-to-end sobre AWS, combinando desarrollo backend, infra como código y pipelines CI/CD. Buscarás arquitectura serverless, eventos y...

Plexus Tech está buscando un Senior Full Stack Engineer (AWS & GenAI) con más de 10 años de experiencia para diseñar y desplegar soluciones cloud e IA generativa. Te incorporarás desde el inicio a proyectos reales, con un equipo que te acompañará en tu evolución, trabajando en desarrollo backend con Python, APIs REST y arquitecturas distribuidas en...

We are an independent, international next-generation music and entertainment company with deep roots in the industry.We foster talent by building passionate teams of experts and developing innovative services and products based on state-of-the-art technology. As an internationally oriented company with additional offices in London and Paris, we work with...

We ship production-ready agents that automate real sales and operations. Flyboard.ai builds and operates custom AI voice agents that automate high-volume, repeatable workflows across commercial and operational processes. Mission As a Software Engineer for the Core Platform, you will work closely with the founders and a still small engineering team to design,...

🚀We are looking for the very Top Talent…and we would be delighted if you were to join our team!More in details, UST is a multinational company based in North America, certified as a Top Employer company with over 35.000 employees all over the world and presence in more than 30 countries. We are leaders on digital technology services, and we provide...

Expereo is hiring a Lead Engineer in Barcelona to drive the transformation of their digital platform. You will design and build full-stack applications, mentor engineers, and ensure coding best practices. Required skills include strong proficiency in JavaScript, experience with front-end frameworks like React, and understanding of cloud environments. The...

Senior Full Stack Engineer (.NET and Vue)Join to apply for theSenior Full Stack Engineer (.NET and Vue)role atLanguageWire Senior Full Stack Engineer (.NET and Vue)1 week ago Be among the first 25 applicants Join to apply for theSenior Full Stack Engineer (.NET and Vue)role atLanguageWire Get AI-powered advice on this job and more exclusive...

UST is seeking a Senior Full Stack Engineer to join a cross-functional DevOps‑oriented team in Madrid. You will design, develop, deploy, and monitor modern, secure, and scalable digital banking solutions for an international project.The role requires strong Java/Spring Boot and React expertise, RESTful APIs, Kubernetes, and experience in Agile...

Colaboramos con una empresa SaaS global reconocida por su innovación en gestión de gastos y viajes corporativos. Incorporan un/a Software Engineer para contribuir a su codebase de aplicaciones SaaS enterprise, con foco en Java + AWS + microservicios. Perfil mid-senior con capacidad para mentorear a compañeros y llevar refactorizaciones. Idioma de trabajo:...

About the role What if you could build something that goes beyond the usual SaaS playbook - solving real, high-impact problems in aviation safety?At SafetyManager365, we move fast, build with intent, and focus on challenges that genuinely matter to our customers and the aviation industry. As a newly formed team within the broader Comply365 group, we operate...

N-iX in Barcelona is seeking a Senior Full Stack Engineer to design and implement cloud-native identity and fraud products on AWS. You will develop backend services with Go, build user-facing features in React, and ensure high-performance and secure solutions. Ideal candidates should have extensive experience in software development, particularly in Go and...

Hopper is seeking a senior full stack engineer to anchor HTS Assist, our agentic AI assistant for travel. You will own the realtime and voice layer end to end, building React/TypeScript front ends, Scala/Python services, and cloud infrastructure. The ideal candidate has 6+ years of experience and a track record with realtime/low-latency systems, RESTful...

We power people’s progress.At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact. We’ve just reached unicorn status with a $150M...

Somos Plexus Tech, una compañía tecnológica con más de 4.000 profesionales y más de 25 años de experiencia desarrollando productos y servicios de innovación que mejoran la vida de personas y empresas. Con más de 20 centros de trabajoen España y presencia global, colaboramos con casi el 80% de las compañías del IBEX35, liderando proyectos...

Full Stack Engineer IIPor favor, presente su candidatura sin demora si su perfil encaja bien con este puesto, debido al alto nivel de interés.Position Overview:Expedia is looking for a Software Development Engineer II to join the Travel Advisor Affiliate Program (TAAP) team to build services to support our Travel Advisors and Partners. TAAP is part of...

👉 ¿Quiénes somos Aubay?Somos una multinacional europea creada en 1997 con presencia en España desde hace más de 20 años, cotizamos en bolsa con el índice (EURONEXT: AUB), nuestra sede central en Paris, y presencia en Francia, Luxemburgo, Reino Unido, Bélgica, Italia, México, Portugal y España. Contamos con un equipo humano de más de 7.500...

Overview EnG+D Mobile Securitybuscamos unSeniorFull Stack Developerpara el departamento de R+D donde diseñamos, construimos y evolucionamos nuestros productos de próxima generación.Te integrarás en un equipo de 100 personas organizad@s por equipos Scrum enfocad@s a proyectos para grandes clientes a nivel internacional (Operadoras telefonía, Bancos,...

Nunegal Consulting busca un desarrollador full‑stack para trabajar en frontend con React/Angular/Vue y backend con Java Spring Boot. Se valoran conocimientos en Cloud (AWS/Azure/GCP), bases de datos SQL/NoSQL y diseño de APIs REST. Se espera experiencia en Git y CI/CD, trabajo en equipo ágil y foco en rendimiento y escalabilidad. Teletrabajo 100% y...

Full Stack Developer AI MindMatch Alcobendas, comunidad de madrid, SpainDescripción del trabajo Middle/Senior Software Engineer — BelmoneySiga leyendo para descubrir lo que necesitará para tener éxito en este puesto, incluyendo habilidades, cualificaciones y experiencia.Belmoney is a Belgian fintech company operating in the international money transfer...

Jet Aviation is seeking a motivated Full-Stack Software Engineer to join the Madrid‑based IFX team, building the In‑Flight Entertainment system. You will develop across the stack with React, Vue.js, or Angular on the frontend and C#, Java, or Python on the backend, applying Clean Architecture, CQRS, and Event Sourcing. Based in Madrid, Spain, the role...