Empleos de java full stack en Madrid

Job Opportunity We are looking for a Principal Architect to lead architectural development for Ekahau while driving technical alignment and engineering standards across the broader Ookla team. You will define our multi-year technical roadmap, ensuring our systems are scalable, secure and future-proof. You will act as a key advisor to senior leadership and...

**Health can’t wait** . Not for symptoms to get worse. Not for a six‑month appointment. Not for a system to catch up. But that’s exactly how healthcare works today. You wait, until you can’t. Alan exists to end the wait. Health is a universal right, and we believe this right can only become real when it’s coupled with prevention....

For more than half a century, Serco has walked alongside the pioneers of space. Serco has supported over 50 ESA missions where our teams have helped launch satellites, guide spacecraft across the void and turn data into discoveries that reshape our world. With thousands of specialists contributing across the entire space lifecycle from satellite testing to...

OverviewSoftware Engineer / Developer Madrid onsite to €120,000 Are you a technologist Software Engineer with a first class education looking for an opportunity to progress your career, working on complex and interesting systems in an impactful role? You could be joining a FinTech start-up as a founding member of the Madrid office, the company has secure...

AI Engineer (Machine Learning LLM Python) Madrid to €130,000 Are you an AI Engineer with a first class education looking for an opportunity to progress your career, working on complex and interesting AI systems in an impactful role?You could be joining a FinTech start-up as a founding member of the Madrid office, the company has secure backing and an...

Most AI products are wrappers. We're building the real thing, an agent that takes on genuine tasks for everyday users: running errands, managing workflows, holding context across long and complex conversations. Reliable by design, not by luck. We're small, we move fast, and the ML layer is the product. We need someone to own it. The role You'll bridge...

### **Why Keyrus, Why Now!** Keyrus is an international group of 2,800 consultants and experts across 28 countries, built on a single conviction: **AI does not transform businesses. Architected intelligence does.** For more than 30 years, we have been building the data foundations that make intelligent systems work — designing the Operating System of the...

At Infront, we are committed to fostering an inclusive workplace, recognizing our diverse team as one of our most valuable assets.For 25 years, Infront has been empowering financial market experts to make faster, smarter, compliant decisions. Over time, we have expanded our foundation by bringing together companies with more than 75 years of combined market...

Shine is the financial copilot for entrepreneurs and small business owners.Founded by serial entrepreneurs Rico Andersen and Martin Hegelund, Shine is a leading European fintech unicorn on a mission to restore the joy of running a business, by ending wasted time on financial admin. Shine offers a connected solution for invoicing, accounting, payroll,...

Senior AI Engineer - Agentic Commerce Company DescriptionWith over 25 years experience, plus the same enormous passion and ambition we had on day-one, were trailblazers in the pet e-commerce industry. Our solutions make over 12 million customers genuinely happier - and thats something we really care about. We work together to continually adaptembracing...

Senior Software Engineer, React Native About Tuyo At Tuyo, we are building the future of money. You can think of Tuyo as a bank account inside your phone, but without a bank in the middle. Users stay in control of their money.We are building the most user-friendly and principled way to do money, without intermediaries.Today, we are a small and highly...

Software Engineer / Developer Madrid onsite to €120,000 Are you a technologist Software Engineer with a first class education looking for an opportunity to progress your career, working on complex and interesting systems in an impactful role?You could be joining a FinTech start-up as a founding member of the Madrid office, the company has secure backing...

Trabajo híbrido en Madrid. Buscamos unArquitecto de Integracióncon experiencia en el diseño y definición de arquitecturas de integración entre sistemas, capaz de establecer los estándares y principios que permitan una comunicación eficiente, escalable y reutilizable entre las distintas plataformas de negocio.ResponsabilidadesDefinir la arquitectura de...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Full-Stack Developer based in Spain.Join a talented engineering team building scalable digital products and high-performance services for international users. In this role, you will take ownership of backend and frontend...

DescriptionEpta is shaping the future of commercial refrigeration through digital innovation and advanced technology. Join our fast-growing Digital & Data Platform Team, where you will play a critical role in developing and optimizing our global cloud infrastructure and digital services. We are searching for a Senior Full Stack Developer with deep expertise...

**Ingeniero/a de IA — Multi-Agente, Automatización de Procesos e Integraciones** *Nektiu S.L. · Universidad internacional: plataforma educativa multi-agente + automatización del journey del paciente en facultad clínica · Contrato por cuenta ajena en España o de servicios si el candidato vive fuera de España - Remoto (LATAM)* **Sobre el...

Why Keyrus, Why Now! Keyrus is an international group of 2,800 consultants and experts across 28 countries, built on a single conviction: AI does not transform businesses. Architected intelligence does. For more than 30 years, we have been building the data foundations that make intelligent systems work — designing the Operating System of the intelligent...

  About us At Auctane, we are united by a passion to help businesses deliver — whatever their size, wherever they are, and however they operate. We make it possible for businesses to meet the ever-changing requirements of their industry and customer expectations. Auctane products enable hundreds of thousands of businesses to annually mail and ship...

Buscamos un/a Senior Java Developer con sólida experiencia en desarrollo backend sobre arquitecturas de microservicios y un alto nivel técnico en Apache Kafka. Formarás parte de un equipo ágil participando en el diseño desarrollo y evolución de aplicaciones críticas con tecnologías modernas y buenas prácticas de ingeniería de software. Qué...

💚Softtek es un socio global de ingeniería de software que impulsa el progreso de las compañías. Desde hace más de 40 años, hemos ayudado a nuestros clientes a desarrollar, implementar y gestionar tecnología que mejora la vida de las personas. Con presencia en más de 20 países y más de 16,000 softtekians en todo el mundo, en Softtek estamos en...