Empleos de java senior software engineer en Barcelona

At NeuralTrust, we're looking for a Senior Software Engineer to help us scale our platform and take our technology to the next level. If you're passionate about building robust backend systems and working at the intersection of AI and security --- join us! We're a Barcelona-based startup building the future of AI and Agents security . Our SaaS platform...

Our Vision & Products 🚀 EverAI — Building the Future of AI Companionship One of the Top 15 Largest & Fastest-Growing AI Companies in the World 50 Million Users in 2 years — Help Us Reach 100M first, 500M next At EverAI, we’re shaping what it means to connect with AI. With 50 million users and counting, we're not just building products — we're...

We're here to help make tech reliable, affordable, and better than new. La información a continuación detalla los requisitos del puesto, la experiencia esperada del candidato y las cualificaciones correspondientes. We're a global marketplace for refurbished devices, helping lower our collective environmental impact by providing trustworthy, affordable...

We're here to help make tech reliable, affordable, and better than new. La información a continuación detalla los requisitos del puesto, la experiencia esperada del candidato y las cualificaciones correspondientes. We're a global marketplace for refurbished devices, helping lower our collective environmental impact by providing trustworthy, affordable...

¿Te motiva construir software que procesa decisiones en tiempo real a escala global? Si Java, la arquitectura y los sistemas de alto rendimiento son tu terreno, este reto puede cambiar tu forma de entender el impacto del código.Te unirás a una compañía tecnológica de producto propio, con una plataforma avanzada que impulsa campañas digitales en más...

¿Te motiva construir software que procesa decisiones en tiempo real a escala global? Si Java, la arquitectura y los sistemas de alto rendimiento son tu terreno, este reto puede cambiar tu forma de entender el impacto del código.Te unirás a una compañía tecnológica de producto propio, con una plataforma avanzada que impulsa campañas digitales en más...

OverviewIn this role you will strengthen the quality and performance of Roche Digital Solutions by handling medical software complaints and safety issues.You will work in a transversal, Agile environment, collaborating with experts to investigate root causes while leveraging code understanding and data analytics to improve product reliability.You will...

OverviewSenior Software Engineer in Barcelona building GenAI-powered features for Dow Jones.You own end-to-end delivery of AI capabilities, work with data scientists and product teams, and mentor colleagues while staying hands-on.You'll integrate LLM APIs, develop tooling for prompt management and observability, and improve CI/CD and production...

¿Te motiva construir software que procesa decisiones en tiempo real a escala global? Si Java, la arquitectura y los sistemas de alto rendimiento son tu terreno, este reto puede cambiar tu forma de entender el impacto del código.Te unirás a una compañía tecnológica de producto propio, con una plataforma avanzada que impulsa campañas digitales en más...

OverviewIn this Analytics Architect role, you design and deliver scalable data and AI solutions to power smarter work practices across the organization.You'll join a cross-border team delivering analytics and data products within a product-oriented delivery model.You'll own data platforms, promote governance and security, and translate business needs into...

Heritage is seeking a Senior Software Engineer to join the Engineering organization responsible for building our user-facing products and back-office tools, with automation and integration mechanisms driving efficiency at scale.You will collaborate with diverse stakeholder groups and developers to deliver high-performance, scalable software while improving...

We are knowmad mood! Somos una compañía líder en transformación digital, en constante evolución y a la vanguardia de la tecnología. Nacimos para provocar un cambio real a través de la innovación y el desarrollo sostenible, con la misión de aportar valor a los clientes e impulsar nuestro talento. Formado por más de 3.000 personas creativas,...

Jobgether is seeking a Senior Backend Developer to join a remote-first, international team.You will design and optimize backend services with Java and Spring Boot, implement REST APIs, and work across distributed systems with a focus on reliability and scalability.You will apply LLM-based capabilities, RAG pipelines, and agent-tool orchestration to enhance...

We power people's progress. At Preply, we're all about creating life-changing learning experiences. ¿Todo listo para enviar su solicitud? Por favor, lea la descripción al menos una vez antes de hacer clic en "Solicitar". We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our...

GTD We are a high-tech company, committed to the design, integration, and operation of complex, mission-critical applications and systems throughout the world. We perform turnkey projects, engineering services and product development for our customers, developing state-of-the-art systems in the Space, Aerospace, Energy, Scientific Facilities and Defense and...

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 eCargo solutions, including applications supporting customs and security requirements, quality optimization, e‑freight, and mobility needs. ...

At Emburse, you’ll not just imagine the future – you’ll build it. As a leader in expense intelligence, we are creating a future where technology drives business value and inspires extraordinary results. Emburse software engineers contribute to the development of an engaging and interconnected set of system solutions. 6+ years of testing experience in a...

Titan OS), the Barcelona-based technology, entertainment, and advertising company is looking for you! We are looking for a Senior Backend Engineer - Go with a deep understanding of server-side technologies and a passion for building highly scalable systems that power industry-leading applications. You will be responsible for designing, developing, and...

At NeuralTrust, we're looking for a Senior Software Engineer to help us scale our platform and take our technology to the next level. If you're passionate about building robust backend systems and working at the intersection of AI and security --- join us! We're a Barcelona-based startup building the future of AI and Agents security . Our SaaS platform...

We are a global team of innovators and pioneers dedicated to shaping the future of observability. At New Relic, we build an intelligent platform that empowers companies to thrive in an AI-first world by giving them unparalleled insight into their complex systems. As we continue to expand our global footprint, we're looking for passionate people to join our...