Empleos de software development engineer en Barcelona

OverviewAsegúrese de leer la descripción completa a continuación y, si confía en que cumple todos los requisitos, envíe su solicitud de inmediato.In this role you will develop software that enables AI applications on next-generation accelerator hardware, bridging software, AI, and hardware teams. You will optimize low-level code, handle highly parallel...

Join Proton and build a better internet where privacy is the default At Proton, we believe that privacy is a fundamental human right and the cornerstone of democracy. Since our inception in 2014, founded by a team of scientists from CERN, we have dedicated ourselves to providing free and open‐source technology to millions worldwide, ensuring access to...

Join Proton and build a better internet where privacy is the default At Proton, we believe that privacy is a fundamental human right and the cornerstone of democracy. Since our inception in 2014, founded by a team of scientists from CERN, we have dedicated ourselves to providing free and open‐source technology to millions worldwide, ensuring access to...

Magellan Partners supports companies and organizations in their digital, organizational, and technological transformation projects. Our teams intervene on diverse issues: evolution of information systems, application modernization, organizational transformation, cloud, data, cybersecurity, employee experience, and operational performance improvement. You...

Who Are We Alpega is the trusted execution platform shippers and carriers across Europe rely on to plan, procure, and execute road freight - every day, at the speed the industry demands. We are 450 people across European offices, working in product, engineering, commercial, and the teams that keep partners connected. In 2026, Alpega was named a...

Overview¿No sabe con seguridad qué habilidades necesitará para esta oportunidad? Simplemente lea la descripción completa a continuación para obtener una idea clara de los requisitos del candidato.In this role you will lead the development of AI-powered backend systems, building reliable, scalable solutions in a small, skilled team. You will shape...

Job Summary This hybrid role is for an experienced software engineer with strong expertise in Java Springboot, microservices and Mongo DB building scalable services for enterprise systems in an international environment. The engineer will design develop and optimize cloud ready microservice solutions that enhance reliability performance and customer...

Overview In this Lead role, you shape AI-powered product platforms, building reliable backend services and data pipelines. You’ll work within the LS&H Innovation group to drive AI-enabled capabilities, collaborating across engineering, product, and cloud ops to deliver scalable solutions. You’ll tackle reliability challenges in LLM-driven applications...

¿Cuál será tu Rol?¿Te gustaría trabajar en un equipo global en continuo desarrollo, de alto rendimiento en el que puedes contribuir activamente y donde cada nuevo día es único? Nos encontramos en un momento único, excepcional y de increíble crecimiento en nuestros equipos de Frío Industrial y Climatización. En base a nuestro proceso de expansión,...

Overview In this Senior Software Architect role, you will own end-to-end architecture for mobile, backend and cloud within Roche’s PIxSW, shaping SaMD and digital health products. You’ll lead architectural decisions, write design documents, and guide cross-functional teams to deliver secure, compliant solutions. You will advance AI-assisted engineering...

Overview In this Lead role, you shape AI-powered product platforms, building reliable backend services and data pipelines. You’ll work within the LS&H Innovation group to drive AI-enabled capabilities, collaborating across engineering, product, and cloud ops to deliver scalable solutions. You’ll tackle reliability challenges in LLM-driven applications...

About UsPerk (formerly TravelPerk) is the intelligent platform for travel and spend management. Built to tackle the time-consuming, manual work that gets in the way of real work, our tools automate everything from travel bookings to expenses, invoice processing, and more. By eliminating this shadow work that wastes hours, erodes morale, and saps innovation,...

Smadex is a cutting-edge ad-tech company: we process more than 4,5 million ad requests per second, replying under 100ms (for reference, the Google search engine handles ~76,000 QPS). Every day we generate several TBs of data that need to be processed, analyzed and aggregated, so our real-time components get smarter every day. We need you to help us keep our...

Summary We build and buy software that touches clinical trials, patient safety, manufacturing, quality systems and commercial operations. It now ships weekly rather than yearly, is increasingly AI-assisted, and increasingly contains AI. Our control framework was built for a slower world. This role makes secure, compliant, audit-ready software delivery the...

SummaryEs posible que un gran número de candidatos se presenten a este puesto, así que asegúrese de enviar su CV y su solicitud lo antes posible.We build and buy software that touches clinical trials, patient safety, manufacturing, quality systems and commercial operations. It now ships weekly rather than yearly, is increasingly AI-assisted, and...

Smadex is a cutting-edge ad-tech company: we process more than 4,5 million ad requests per second, replying under 100ms (for reference, the Google search engine handles ~76,000 QPS). Every day we generate several TBs of data that need to be processed, analyzed and aggregated, so our real-time components get smarter every day. We need you to help us keep our...

About UsPerk (formerly TravelPerk) is the intelligent platform for travel and spend management. Built to tackle the time-consuming, manual work that gets in the way of real work, our tools automate everything from travel bookings to expenses, invoice processing, and more. By eliminating this shadow work that wastes hours, erodes morale, and saps innovation,...

Overview En ISPROX buscamos un/a Ingeniero/a de Software para una empresa electrónica de soluciones y sistemas de ensayo. Participarás en el desarrollo, mantenimiento y evolución de software y firmware, acompañando el producto a lo largo de su ciclo de vida. Colaborarás en validación de hardware, soporte técnico y documentación, buscando soluciones...

About Us At THEKER, we're taking on one of the greatest challenges of the 21st century: redefining how physical work gets done in the world. We are a robotics and AI company building intelligent, adaptable systems that solve problems traditional automation never could. From Barcelona, our mission is to create a generation-defining company leading the...

About Us At THEKER, we’re taking on one of the greatest challenges of the 21st century: redefining how physical work gets done in the world. We are a robotics and AI company building intelligent, adaptable systems that solve problems traditional automation never could. We recently closed the largest robotics Series A in Europe's history, and we're...