Empleos de java web developer full-stack en Barcelona

**Smadex** is a leading advertising technology company founded in Barcelona in 2010 and sold to American-based and stock-listed Entravision in 2018 (NYSE::EVC). We are one of the top mobile ad-tech companies in the world and the largest Demand Side Platform (DSP) based in Europe, with our revenues over +$100M and consistently growing +40% YoY over the past...

### Who you are - Deep experience building production-grade systems software, with technical ownership at Staff level - Strong in Go and comfortable in C (or C++), close to the operating system - Solid Linux internals — filesystems, namespaces, processes, signals, networking — and comfortable debugging at that level - Built distributed and/or...

We are the **Intelligent Internet Platform.**We connect **People, Places**and **Things**anywhere, **managing Internet Performance**better than anyone else, while providing **One Global Experience,**giving **Visibility, Control**and **Security**through **expereoOne.** Expereo believes in the power of Internet connectivity. As the world's largest...

Revup Payments is a fintech leader in payment orchestration, providing businesses with seamless access to global payment solutions for over four years. Specializing in revenue optimization, we offer card processing and alternative payment methods enhanced by smart routing, fraud prevention, and an intuitive dashboard. Backed by a team of payment and fraud...

Take your career to the next level with Amaris Consulting as a **Senior QA Automation Engineer** . Be part of an international team, thrive in a global group with a €800M turnover and over 1,000 clients worldwide, and an agile environment. The ideal candidate will have a proven track record in building and maintaining robust automated testing frameworks,...

Netenders, based in Barcelona, is expanding its in‑house tech team and seeks a Senior Full Stack Developer (Freelance) to collaborate on long‑term projects within a multi‑brand ecommerce ecosystem. You will architect scalable React frontends and Ruby on Rails backends, develop core CMS features, and design high‑performance APIs and back‑office...

Middle/Senior Full Stack Engineer ID73950 Full time | AgileEngine | SpainPosted On 07/16/2026Job Information City BarcelonaState/Province Barcelona (Barcelona)08001IT ServicesJob Description AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders...

The Senior Digital Marketing Measurement Analyst will be responsible for leading the measurement and analytical support of web marketing initiatives across campaigns, regions, and traffic sources. This role combines deep expertise in web analytics and marketing technologies with strong business acumen to help the Marketing team scale efficiently and make...

We are looking for an experienced **SAP CAP Developer** to join our team and contribute to the design, development, and maintenance of cloud-native applications on **SAP Business Technology Platform (SAP BTP)** . You will play a key role in building scalable, high-quality solutions following SAP's **Clean Core** and **Side-by-Side Extensibility** principles...

Desarrollador/a Full Stack (.NET, Node.js & AWS) FuncionesSobre la posición Buscamos un/a Desarrollador/a Full Stack con sólida experiencia en Node.js, C#/.NET, SQL y AWS para incorporarse a un equipo internacional. La persona seleccionada participará en el desarrollo, mantenimiento y evolución de aplicaciones críticas, colaborando diariamente con...

Ready to take your career to the next level? Join Amaris Consulting and work on projects that impact thousands of users worldwide. Be part of an international team, grow in an agile environment, and develop your career within a global group that values innovation, collaboration, and talent. 🎯 Mission Description As a Full‑Stack Developer (Angular /...

About Workato Workato delivers enterprise infrastructure for the agentic era, redefining iPaaS and helping enterprises unify data, applications, processes, and AI into a single, governed platform. A leader in Enterprise MCP and trusted by 50% of the Fortune 500, Workato’s cloud-native architecture connects every application, data source, and...

Internship Programme 2027: Software Engineer Java About RevolutPeople deserve more from their money. More visibility, more control, and more freedom. Since 2015, Revolut has been on a mission to deliver just that. Our powerhouse of products - including spending, saving, investing, exchanging, travelling, and more - help our 75+ million customers get more...

Summary Job Title: Lead Salesforce Developer (f/m/d)Business Division: Hexagon MI / WaygateLocation: Barcelona, HybridAbout Us Waygate Technologies is a global leader in industrial inspection and non‑destructive testing (NDT) solutions, serving industries such as aerospace, automotive, energy, and advanced manufacturing.The business will soon become part...

Your Tasks Within our “Corporate Services” platform and the “Enterprise Services” value stream you will work in the agile product team "Corporate Stock Valuation". The product team is essential in ensuring the accuracy and efficiency of monthly, quarterly, and annual financial reports, as inventories represent 30% of our total balance...

Nuestro eslogan «El lado humano de la tecnología» pone de manifiesto lo que ofrecemos tanto al cliente externo como interno, y es que las personas siempre están en el centro de todo lo que hacemos. Cuidamos cada detalle, evolucionamos con los años, y nos adaptamos a los cambios para ofrecer lo mejor a nuestros colaboradores, clientes y empleados. ¿Qué...

As part of AI-LAB as a Full-Stack Developer, you will be instrumental in building and scaling our AI products. You will own features end-to-end across a modern Next.js frontend and our NestJS backend services, delivering a seamless and powerful user experience. You'll be joining a team with a ship-fast mindset and a modern, carefully curated tech...

About LearnWise AI We’re an AI-first startup helping universities and colleges support students and faculty with smart, knowledge-driven tools. Small team, high ownership, real user impact. LearnWise is a place where the best idea wins—no matter who says it—and where innovation and growth are in our DNA. You’ll work closely with our Head of AI, CTO,...

Estamos buscando un/a Senior Full Stack Developer para incorporarse a un proyecto internacional del sector seguros. Trabajarás con tecnologías modernas, arquitectura cloud y metodologías Agile. Requisitos Más de 5 años como Full Stack. Java (Spring Boot). Angular. TypeScript. Docker. Kubernetes. AWS. Inglés B2. Valorable Spring...

Con el respaldo de GCO Ventures, estamos construyendoAurela Health , una plataforma digital de salud mental que combina tecnología y un modelo asistencial estructurado para ofrecer terapias más accesibles, rápidas y personalizadas.A través de un ecosistema de psicólogos especializados y herramientas digitales, Aurela Health permite que cada persona...