Empleos de senior full-stack java engineer en Barcelona

System design feature (60 min) Hi, we’re Back Market. We’re here to help make tech reliable, affordable, and better than new. We're a global marketplace for refurbished devices, helping lower our collective environmental impact by providing trustworthy, affordable tech with 92% less carbon emissions than new. Yep, you read that right. Turns out...

About UsPerk (formerly TravelPerk) is the intelligent platform for travel and spend management.Siga leyendo para descubrir lo que necesitará para tener éxito en este puesto, incluyendo habilidades, cualificaciones y experiencia.Built to tackle the time-consuming, manual work that gets in the way of real work, our tools automate everything from travel...

With our growing customer base and our expansion into new markets and use cases, we have more to build than ever at Affinity as we execute on our vision to put relationship intelligence at every professional's fingertips. As a Senior Software Engineer in the One Platform team, you'll have the opportunity to push our product and platform in new directions...

Overview Agile Engine is a leading software development company that creates award-winning software for Fortune 500 brands and startups across 17+ industries. We rank among the leaders in application development and AI/ML, and our people-first culture has earned multiple Best Place to Work awards. Why join us : If you're looking for a place to grow, make an...

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 $150 M Series D, accelerating our vision to...

Join the Fotocasa Group Tech Team as an Backend Engineer! We are Fotocasa Group, Spain’s real estate tech leaders. Now part of the Scout24 Group, we are stronger than ever. We are combining our local market expertise with the power of a leading European digital ecosystem. Our mission: to connect people and homes through intelligent tools and the best...

Back Market seeks a Senior I Engineer to join our fast-growing team in Paris. You will work across the stack, from Python backends to Vue.js frontends, helping modernize a distributed architecture and deliver scalable, reliable products.Join an environment that values ownership, collaboration, and learning, with a hybrid policy, remote days, and...

Senior QA Automation EngineerReferencia: # Localización: BarcelonaOur client is a German multinational that leads the B2B / B2C commercial market in products and services for companies, warehouses and offices.It helps clients in more than 20 countries and with more than 1,000 employees provides customized solutions and a wide range of services.The basis of...

The employer offerscrypto accounts for players in the gaming industry acting as wallet-as-a-service solution supporting multi-chain accounts, gas sponsorship, pop-upless blockchain interactions, and flexible ownership. The solution enables games to interact with on-chain assets easily and programmably, allowing for faster launches, adaptability as they grow,...

Can you imagine leading the evolution of an enterprise-wide data governance platform that enables trusted data across the organization?Join our expert team to work on a Data Governance project, contributing to the development and evolution of an Enterprise Data Governance Catalog platform. You will apply your knowledge of Python and Angular, cloud-native...

CHAMP Cargosystems provides the most comprehensive range of integrated IT solutions and distribution services for the air cargo transport chain. The portfolio spans core management systems, messaging services, and e Cargo solutions, including applications supporting customs and security requirements, quality optimization, e‑freight, and mobility needs....

The Role Openchip is building new RISC-V chips with security at heart, enabling safer and more privacy-respectful execution of data processing workloads like AI models. As a Senior Offensive Security Engineer, you will help to ensure that our software and systems are designed and implemented to the highest security standards. You will perform technical...

Job Description We are looking for a hands‑on Senior SOC Engineer to join our team at our offices in Terrassa (Barcelona) to help design, build, and continuously improve the technology that powers our Security Operations Center. In this role, you’ll own the engineering backlog across SIEM, SOAR, EDR/XDR, and log pipelines—developing high‑fidelity...

Who we areTRLLN is building the future of asset intelligence. Our Tracking-as-a-Service (TaaS) platform combines a proprietary IoT mesh network, telemetry, and advanced analytics to deliver real-time visibility over physical assets --- track any asset, anywhere --- with no gates, readers, or fixed infrastructure.Born inside IFCO , the global market leader in...

Seqera is on a mission to empower scientists and organizations to solve humanity’s biggest challenges through data-driven science. As the company behind Nextflow and the Seqera Platform, we enable global enterprises, biotech innovators, academic institutions, and public sector organizations to scale complex data workflows with confidence. We’re a global,...

About UsPerk (formerly TravelPerk) is the intelligent platform for travel and spend management.Por favor, lea detenidamente la siguiente descripción del puesto para asegurarse de que encaja con el perfil antes de enviar su solicitud.Built to tackle the time-consuming, manual work that gets in the way of real work, our tools automate everything from travel...

Scopely is looking for a talented Senior AI Engineer to joinForge , our Creative Technology & AI team within Flamed, in our Barcelona office on a hybrid basis. At Scopely, we care deeply about what we do and want to inspire play, every day—whether in our work environments alongside our talented colleagues, or through our deep connections with our...

Mozilla Corporation busca un Ingeniero Senior de Seguridad de Producto para unirse al equipo de Add-ons, con trabajo remoto desde España. Participarás en desarrollo full stack (React/TypeScript en frontend, Django en backend) y fortalecerás la seguridad para usuarios y desarrolladores a nivel mundial.Colaborarás con ingenieros, revisores y la comunidad,...

Linde Material Handling, part of the KION Group, seeks a highly motivated Senior Software Engineer to join the Barcelona site to develop stack Designer—a cloud-based, multi-user layout tool within our fleet management ecosystem stack Fleet. You will collaborate with international teams across the US, Belgium, India and China, contributing to product...

Adikteev is an Ad Tech company that helps mobile app publishers grow their revenue through targeted advertising. We deliver personalized ads that drive users to install an app or re‑engage with one they've stopped using. Our clients are mostly mobile gaming leaders but also span e‑commerce, on‑demand services, and entertainment apps. Recognized for 10+...