senior java software engineer

Job Reference 393_26_AII_AI_RE3 Position Senior Research Engineer (RE3) Closing Date Wednesday, 19 August, 2026 Reference: 393_26_AII_AI_RE3 Job title: Senior Research Engineer (RE3) About BSC The Barcelona Supercomputing Center - Centro Nacional de Supercomputación (BSC-CNS) is the leading supercomputing center in Spain. It houses MareNostrum, one...

Join Vonage and help us innovate cloud communications for businesses worldwide! Why this role matters: We’re seeking a Java Software Engineer to join our Cloud Engineering team and help drive innovation across the Vonage Video Platform. This role will focus on enhancing our PaaS backend systems, improving cloud resource control and provisioning, and...

GFT es una compañía pionera en transformación digital. Diseñamos soluciones de negocio centradas en la inteligencia artificial (AI-Centric), modernizamos infraestructuras de TI y desarrollamos sistemas core de nueva generación para líderes del sector bancario, asegurador e industrial. En estrecha colaboración con nuestros clientes, desafiamos los...

Engineering Spain Fully Remote Senior Backend Engineer - (Remote, Spain) We usually respond within a week About Bark Bark is an online services marketplace connecting customers with professionals across over 1,000 categories. Operating in nine countries including the UK, US, Australia, Canada, and New Zealand, we're transforming how people find trusted...

HIGHLIGHTS: * Location: Spain Remote * Language: Russian-speaking team ABOUT FUNDRAISE UP We’re Fundraise Up - a global fundraising platform built to make donating to nonprofits fast, seamless, and accessible to all. Every month, our technology powers tens of millions of dollars in donations across the globe. We focus on innovation that directly...

🚀 UST is looking for the very Top Talent…and we would be delighted if you were to join our family! More in detail, UST is a multinational company based in North America, certified as a Top Employer and Great Place to Work company with over 35.000 employees all over the world and a presence in more than 35 countries. We are leaders on digital technology...

Role Description We are still looking for the very Top Talent…and we would be delighted if you were to join our team! More in details, UST is a multinational company based in North America, certified as a Top Employer and Great Place to Work company with over 35.000 employees all over the world and presence in more than 35 countries. We are leaders on...

  We are looking for Senior Back-End Engineer (AI-Native) to join a high-velocity squad focused on our B2B and B2C warehouse management ecosystem. The ideal candidate is an AI-Native Software Engineer who won’t just write code but orchestrate AI agents and assistants to accelerate the entire Software Development Life Cycle (SDLC), ensuring we deliver...

🚀 We are still looking for the very Top Talent…and we would be delighted if you were to join our team! More in details, UST is a multinational company based in North America, certified as a Top Employer and Great Place to Work company with over 35.000 employees all over the world and presence in more than 35 countries. We are leaders on digital...

Celonis is the global leader in Process Intelligence and the pioneer of Process Mining technology. As one of the world’s fastest-growing enterprise SaaS companies, we are changemakers pushing the boundaries of what’s possible. We invest heavily in advanced AI capabilities—specifically our Process Intelligence Graph—to turn data insights into...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a QA Engineer based in Spain. This fully remote opportunity is ideal for a quality-focused software professional who enjoys ensuring the reliability and performance of modern cloud platforms. In this role, you will work closely with...

Annual gross salary range: 23,000€ (Our salary bands include a team performance semestral bonus)   Volkswagen Digital Hub is looking for motivated Junior Software Engineers to join our Volkswagen Digital in Spain. As part of our engineering teams, you will collaborate with experienced software engineers to build and maintain scalable digital products...

We're looking for a Senior Software Engineer to join our team in Madrid, Spain in a hybrid working mode. In this role, you will design and implement high-performance backend solutions for post-trade processing systems used by global financial institutions. You’ll translate complex business requirements into secure, scalable software while ensuring...

Job Description: If you are passionate about fighter aircrafts, you spend hours with flight simulators and you are looking for an opportunity to work in a company with cutting-edge technology, please continue reading this job offer. We are seeking a highly skilled and disciplined Senior Software Engineer to join our development team for the Spanish...

Descripción de la vacante Backbase is looking for a Senior AI applied software Engineer to enhance our AI-powered digital banking software. The role demands strong backend engineering skills, particularly with Java and Spring Boot, to resolve complex production system issues and drive automation initiatives. The ideal candidate...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior ML Engineer (AI Research/ Portability) based in Spain. This role offers the opportunity to shape the future of adaptable and reliable AI systems through advanced machine learning research. You will work on building...

N-iX is a global software development service company that helps businesses across the globe create next-generation software products. Founded in 2002, we unite 2,400+ tech-savvy professionals across 40+ countries, working on impactful projects for industry leaders and Fortune 500 companies. Our expertise spans cloud, data, AI/ML, embedded software, IoT, and...

We are looking for an ambitious and highly capable Senior Civil Engineer to work in the exciting and dynamic design team at Bryden Wood. Bryden Wood is a leading international and multidisciplinary company of engineers, architects, Industrial designers, computational designers and analysts. We’re shaping the future of construction by bringing integrated...

En Qaracter buscamos un/a Senior Full Stack Developer (Angular & Java) para incorporarse a un proyecto internacional de gran impacto, trabajando en el desarrollo de aplicaciones de alto rendimiento y soluciones orientadas a datos en tiempo real. Formarás parte de un equipo multidisciplinar donde participarás tanto en el desarrollo frontend con Angular...

Senior Digital Workplace Engineer We are looking for a experienced Senior Digital Workplace & Software Distribution Engineer to join a highly talented team in charge of the governance and administration of Microsoft 365 and Intune environments. In this role, you will act as a subject-matter expert for digital workplace, interacting with various departments...