Empleos de full-stack java engineer legacy modernization cloud 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...

HBX Group is the world’s leading technology partner, connecting and empowering the world of travel. We’re game-changers, disruptors, the people who bring together local and global brands in accommodation, transport, activities and payments through our network of 300,000 hotels worldwide, 60,000 hard to reach high value clients such as tour operators,...

Role: Senior / Principal Software EngineerSector: Artificial IntelligenceJob Type: Full-TimeSalary: €80,000–€100,000 + EquityContract Type: Direct employment with our clientLocation: Hybrid – BarcelonaLanguage: Fluent Spanish is requiredVisa sponsorship is not available for this role[Only interested in speaking with candidates who are comfortable...

Business Area: EngineeringSeniority Level:Mid-Senior levelJob Description:At Cloudera, we empower people to transform complex data into clear and actionable insights. With as much data under management as the hyperscalers, we're the preferred data partner for the top companies in almost every industry. Powered by the relentless innovation of the open source...

🌟 Join Impress – Europe’s Leading Health-Tech Innovator! We believe everyone deserves a smile they’ll love 😁. As the largest Ortho clinic chain in Europe, we combine cutting-edge tech with expert care, revolutionizing invisible orthodontics since 2019. With 150+ clinics across 10 countries 🌍 and rapid growth, we’re improving lives...

We’re looking for a Lead Software Engineer - Al Product development (Full Stack) to join our Cortellis team in Barcelona, where you’ll build high-impact product features powered by Generative AI and modern software engineering practices. In this role, you’ll take ownership of end-to-end delivery, driving the design and implementation of scalable...

ALOHAS is more than a fashion brand: it’s a responsible shopping experience and an opportunity to take part in the fight against overproduction in the fashion industry.Working at ALOHAS means being part of the innovation and growth of a Spanish start-up with a young, creative, and proactive team, where communication flows and energy levels are high....

About our client Our client builds a leading digital identity and fraud prevention platform used by banks, fintech companies, online marketplaces, and other regulated businesses worldwide. Their products combine biometric identity verification, document and image processing, and advanced fraud detection to help customers balance frictionless digital...

Location: India (100% Remote / Flexible) Contract Type: Full-Time / Enterprise Project Engagement About Xenon7 Where elite tech talent meets world-class opportunities! At Xenon7, we work with leading enterprise clients and innovative startups on high-impact projects across Data, AI, Cloud, and Software Engineering. Our expertise in AI solution architecture...

¿Quiénes somos? En OMNIOS somos especialistas en la implementación de Inteligencia Artificial en la optimización de procesos y procesamiento de información. Colaboramos con grandes empresas de diversos sectores en rápida evolución, acelerando y estandarizando su toma de decisiones a través de nuestros propios algoritmos de NLP y dashboards dinámicos...

Experteer Overview In this role, you help enterprise AI developers unlock Microsoft’s AI-powered stack across the development lifecycle. You collaborate with engineering leaders to accelerate AI Foundry, Cloud u0026amp; AI, and Responsible AI through hands-on engagements like PoCs and architecture workshops. You will guide secure, scalable solution...

¿Quiénes somos? En OMNIOS somos especialistas en la implementación de Inteligencia Artificial en la optimización de procesos y procesamiento de información. Colaboramos con grandes empresas de diversos sectores en rápida evolución, acelerando y estandarizando su toma de decisiones a través de nuestros propios algoritmos de NLP y dashboards dinámicos...

At NeuralTrust, we're looking for a Frontend 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!Descubra más sobre las tareas diarias, las responsabilidades generales y la experiencia requerida para esta...

Senior Software & AI Engineer Wizeline Barcelona, barcelonés (comarca); provincia de barcelona; cataluña, SpainWizeline, a global AI-centric technology solutions provider, develops cutting-edge, AI-powered digital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a...

Technical Support & Data Operations EngineerAs a Technical Support & Data Operations Engineer, you’ll bridge the gap between our Customer Experience and Core Engineering teams. Your primary mission is product stability: diagnosing, troubleshooting, and fixing bugs in our codebase (Ruby, Python and Java). Once the bug queue is clear, you will pivot to data...

Job Description:Staff Software EngineerDow Jones Location: Barcelona Job IDAbout the Team:Our Technology team drives the evolution of our Technology, Engineering, Data, Product and User Experience functions. With a keen focus on delivering cutting-edge solutions, we shape the digital landscape for our customers, readers and users. From revolutionizing...

Senior Software Engineer Role (Kotlin) You’ll join a close-knit engineering function of around 9 engineers , giving you plenty of ownership, visibility and the opportunity to make a meaningful impact on technical decisions and how the platform evolves. One of the key projects will involve modernising the existing technology platform and migrating...

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...

Location: India (100% Remote / Flexible) Contract Type: Full-Time / Enterprise Project Engagement About Xenon7 Where elite tech talent meets world-class opportunities! At Xenon7, we work with leading enterprise clients and innovative startups on high-impact projects across Data, AI, Cloud, and Software Engineering. Our expertise in AI solution...

Presales Data Architect – Modern Data Stack & AIPara ser considerado para una entrevista, por favor, asegúrese de que su solicitud se ajusta plenamente a las especificaciones del puesto que se encuentran a continuación.Location: Spain – 100% RemoteEmployment Type: Full-time, PermanentSalary: €40,000–€60,000 gross/yearAbout the RoleDo you enjoy...