Empleos de java software engineer backend development en Barcelona

At adesso Spain, we’re looking for curious, passionate technologists who enjoy solving complex problems with clean code, solid engineering practices, and a modern mindset. We’re part of a European tech group with over 10,000 professionals across 60 cities, yet we operate locally as an agile, close-knit team with real autonomy. We design and build...

About Pangea Propulsion: We are a company dedicated to developing advanced propulsion systems for the space industry based on three key principles: high efficiency, sustainability, and reusability. We are revolutionizing the space industry with groundbreaking innovations that allow us to offer the best performance to cost propulsion systems. Our goal is to...

Location/s: Madrid/Seville/Barcelona Relocation supported:   Not supported, but internal applications are welcome Recruiter contact: Maria Marchidan Hiring manager contact: Colm Hegarty   Mott MacDonald is a global engineering, management, and development consultancy with over 20,000 employees across more than 50 countries and 140+ offices.  We work...

We are looking for a Lead  Software Engineer - Al Product development to join our AI Engineering team in Barcelona. This is an exciting opportunity to work on cutting-edge AI-powered software, building reliable, scalable solutions that leverage Python, cloud technologies (Azure/AWS), microservices, and LLM-based applications.You will be joining a small,...

102852 | IT & Tech Engineering | Professional | Non-Executive | Allianz Services | Full-Time | Permanent 130 years of trust, time to shape what's next. Allianz Group is one of the world's leading insurers and asset managers - built on over a century of stability, expertise, and financial strength. Allianz Services is where that legacy meets the future....

Job Reference 382_26_ES_EMW_RE2 Position Workflows Engineer for AI processes (RE2) Closing Date Wednesday, 30 September, 2026 Reference: 382_26_ES_EMW_RE2 Job title: Workflows Engineer for AI processes (RE2) About BSC The Barcelona Supercomputing Center - Centro Nacional de Supercomputación (BSC-CNS) is the leading supercomputing center in Spain....

Mindrift is looking for highly skilled Web Scraping specialists to join the Tendem project (https://tendem.ai/) and drive specialized data scraping workflows for real-world use cases. Mindrift is looking for highly skilled Python Data Scraping Engineers to join the Tendem project and drive specialized data scraping workflows for real-world applications. In...

Java Senior Software Engineer - CX (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 Java Senior Software Engineer to join our Customer eXperience team in Madrid or Barcelona (Hybrid) to bring the power back to travellers. If you're ready to soar, we're...

Job Description:Junior Java Software Engineer Community (Spain) Barcelona, SpainWe Dream. We Do. We Deliver.About MerkleMerkle, a dentsu company, powers the experience economy. For more than 35 years, we have put people at the heart of its approach to digital business transformation. As the only integrated experience consultancy in the world with a...

Java Senior Software Engineer - MLPP (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 Java Senior Software Engineer to join our Machine Learning Prod Platform Team in Barcelona  (hybrid) to drive the development of our Machine Learning platform. Our mission...

Java Senior Software Engineer - Prime (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 Java Senior Software Engineer to join our Prime team in Barcelona or Madrid (Hybrid), to develop and leverage the best e-commerce technology to create a one-stop-shop...

Job Reference 379_26_CS_SIM_RE1 Position Junior Research Engineer (RE1) Closing Date Thursday, 13 August, 2026 Reference: 379_26_CS_SIM_RE1 Job title: Junior Research Engineer (RE1) About BSC The Barcelona Supercomputing Center - Centro Nacional de Supercomputación (BSC-CNS) is the leading supercomputing center in Spain. It houses MareNostrum, one...

Mission The mission of Speechify is to make sure that reading is never a barrier to learning. Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading...

We are looking for a Senior Software Engineer - AI Product development to join our Cortellis CMC team in Barcelona and help build the next generation of AI-powered solutions for the pharmaceutical industry.In this role, you will design, develop, and operate scalable backend services, data pipelines, and AI-driven capabilities that power regulatory...

Job descriptionWho are we, and why are we hiring?We're based on over 15 years of success, producing world-class video content and building, developing, and managing a number of high-traffic websites. Our award-winning content and websites are created exclusively by us and directly for the use of millions of users worldwide. At Kodify, we're not just pushing...

AI Engineer 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 AI Engineer to join our Data Science team in Barcelona (Hybrid) to build the applications, and agents that put generative AI in front of over 20 million customers. You will be working with the DS, ML...

Join Proton and build a better internet where privacy is the default Proton was founded in 2014 by scientists from CERN on a simple truth: privacy is a fundamental human right. Since then, we’ve built the world’s largest encrypted email service (Proton Mail) and expanded into Proton VPN, Proton Drive, Proton Pass, and Proton Calendar, tools used by...

Java Senior Software Engineer - eDO Transport (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 Java Senior Software Engineer to join our Transport area in Barcelona or Porto (hybrid) to help customers reach their destination by finding the best travel deals,...

Job Reference 378_26_CS_AHPC_RE2 Position Research Engineer in runtime systems for HPC (RE2) Closing Date Tuesday, 11 August, 2026 Reference: 378_26_CS_AHPC_RE2 Job title: Research Engineer in runtime systems for HPC (RE2) About BSC The Barcelona Supercomputing Center - Centro Nacional de Supercomputación (BSC-CNS) is the leading supercomputing...

Job Description: Senior Machine Learning Engineer Dow Jones Job Location: Barcelona About the Team: Our Technology team drives the evolution of our 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...