Empleos de senior full-stack java engineer en Barcelona

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...

Who We Are Hi, we're DuckDuckGo, the online protection company and remote-first team of 400+ on a mission to raise the standard of trust online. Founded in 2008 and profitable since 2014, annual revenue now exceeds $100m USD and millions use our browser on Mac, Windows, iOS, and Android, our search engine, and the DuckDuckGo subscription. We also offer...

Leadtech Group builds and scales digital products used by millions of people worldwide. With over 18 years of experience, we bring together multidisciplinary teams to turn ideas into meaningful, high-impact solutions. Within the group, MAU by Leadtech focuses on subscription-based apps and digital products. It builds on the expertise, technology and product...

En Consultia IT buscamos un/a Senior Software Engineer Full Stack con amplia experiencia en tecnologías .NET y Angular para incorporarse a un equipo tecnológico de alto rendimiento en uno de nuestros clientes más relevantes. Participarás en el diseño, desarrollo y evolución de soluciones escalables basadas en arquitecturas cloud y microservicios,...

BidMachine Exchange BidMachine Exchange – a fast‑growing global programmatic exchange built for the future of in‑app advertising. As part of the Appodeal ecosystem, BidMachine operates with a strong US foundation and an international presence, with teams across Warsaw, Barcelona, Parkland (FL), and remote experts around the world. We combine deep...

Full-Stack Developer (Java / Angular / Node.Js)Funciones Modalidad híbrida: 3 días en remoto + 2 días presenciales en nuestras oficinas (junto al metro Bogatell, Barcelona) Responsabilidades - Diseñar, desarrollar y mantener aplicaciones full-stack de alta calidad. - Desarrollar servicios backend utilizando Java. - Implementar interfaces modernas y...

Job TitleSenior Software Engineer - Computer VisionJob DescriptionAre you passionate about applying AI and computer vision to solve real-world challenges in automated logistics? Do you enjoy building robust software solutions that translate visual data into intelligent operational decisions? About the roleAs a Senior Software Engineer - AI Vision / Computer...

Merlin Digital Partner is seeking a Senior Software Engineer (Python) to design backend systems, cloud infrastructure and APIs powering its connected health technologies. You will work closely with Product, AI, Embedded and Frontend teams to deliver scalable, reliable software across the stack. You will own architectural decisions, build robust APIs,...

Scopely is seeking a highly motivatedSenior/Software Engineerto join our Playgami team in Barcelona on a hybrid basis!At Scopely, we care deeply about what we do and want to encourage play every day - whether in our work environments alongside our talented colleagues or through our deep connections with our communities of players. We are a global team of...

Powering Great WorkWe started as the place to find a trusted trade. Now, as we shape the future of home improvement, we’re building the tech to transform that landscape for everyone - better products, smarter data, AI where it actually helps - so trades can spend less time on admin and consumers can find someone they trust, first time. That’s Powering...

Leadtech Group builds and scales digital products used by millions of people worldwide. With over 18 years of experience, we bring together multidisciplinary teams to turn ideas into meaningful, high-impact solutions. Within the group, MAU by Leadtech focuses on subscription-based apps and digital products. It builds on the expertise, technology and product...

Estamos buscando incorporar un/a Programador/a Senior Backend con sólida experiencia en Java y Spring Boot para participar en un proyecto de larga duración. Stack y conocimientos imprescindibles: * Desarrollo y consumo de APIs REST * Spring WebFlux, mínimo 1 año de experiencia * Testing con JUnit y Mockito, tanto unitario como de integración *...

Wizeline in Barcelona seeks a senior software engineer to design and deliver scalable translation platforms using Java and Spring Boot. You will build RESTful APIs, microservices, and event-driven pipelines with Kafka, enabling AI-powered translation workflows across enterprise content systems. You will collaborate with AI/LLM providers, maintain production...

Mirantis is hiring a Senior Software Engineer to design and implement high‑density control planes for AI/ML workloads. You will code primarily in Rust, with Go as a secondary, and work on cloud‑native, Kubernetes‑based platforms. You will collaborate with a global team to deliver scalable, production‑grade software for datacenter networking, with...

Openchip & Software Technologies S.L. is seeking a Senior Offensive Security Engineer to secure our RISC-V chip and software stack in a Barcelona-based role.You will perform security assessments, code reviews, and vulnerability testing to highlight risks and guide Openchip teams and partners. You will lead threat modeling, develop security guidance, and...

About Ingram Micro Ingram Micro powers the global IT ecosystem connecting technology vendors, partners, and businesses to unlock the full promise of innovation. With operations reaching over 90% of the world’s population and our digital platform, Ingram Micro Xvantage, we enable smarter, faster, and more scalable ways to do business. Together, let's shape...

Senior Platform EngineerSea uno de los primeros solicitantes, lea la descripción completa del puesto a continuación y luego envíe su candidatura para que sea considerada.- (Hybrid)As you contemplate your future, you might be asking yourself, what's the next step? Start your journey with us!We're seeking an experienced Senior Platform Engineer to join our...

OneSpan Inc. in Barcelona is seeking an experienced Senior Backend Engineer to join the local backend team and drive features from conception to production with a customer-first mindset. You will own delivery, mentor engineers, and participate in architectural discussions, using Java, Spring Boot, SQL, AWS, and Kubernetes to build scalable backend services...

Mid / Senior LLM Engineer - Large Language Models We're hiring for an experienced Mid / Senior LLM Engineer for a rapidly expanding deep tech company that is backed by major global investors.In this position, you'll help design, build, and refine language models using the latest AI technologies, while collaborating with cross-functional teams to bring these...

About the TeamOur Technology team drives the evolution of our Engineering, Data, Product and User Experience functions. Within this group, the GenAI Experiences team builds generative AI products that define the future of news and business intelligence for millions of users across the Wall Street Journal and Dow Jones brands. Through our Co-Engineering...