Jobs for full stack java engineer at Madrid

About Our Client Our client is a pre-seed deep-tech startup building the next generation of autonomous security infrastructure. Their platform connects mobile robots, advanced sensors, and AI systems into a unified command layer — enabling faster detection, smarter verification, and real-time response in critical environments. Location: Zurich,...

A leading data solutions company located in New York is seeking an experienced Staff Full-Stack Engineer to join their agile operational unit. You will own the end-to-end feature implementation and collaborate with other engineers to transform abstract requirements into interactive applications. The ideal candidate has over 6 years of full-stack experience...

At Paymentology, we’re redefining what’s possible in the payments space. As the first truly global issuer-processor, we give banks and fintechs the technology and talent to launch and manage Mastercard and Visa cards at scale - across more than 60 countries.Our advanced, multi-cloud platform delivers real-time data, unmatched scalability, and the...

**🍍 Sobre The Pineapple Corp.** Somos una empresa tecnológica en pleno crecimiento, construyendo **Verix** , un ERP impulsado por IA nativa para pymes. Avanzamos rápido, pensamos en grande y nos importa mucho la calidad técnica y la robustez de nuestra infraestructura. **🚀 El Rol** Buscamos un/a **Senior Full Stack Engineer** para unirse a...

IDT Corporation is looking for a Middle VoIP Engineer with a focus on Asterisk.The team is building a cloud PBX solution based on Kamailio and Asterisk (net2phone). We expect you to have strong problem‑solving skills, be self‑motivated, proactive, and responsible.Your daily duties will include implementing PBX features using Asterisk with respect to high...

CapsLock is a dynamic, global IT marketing company that pioneers unique, scalable customer acquisition solutions for B2C clients. We combine deep expertise in IT, design, and data analytics, enabling us to tackle the most complex sales challenges across a wide range of industries—primarily for large North American partners. By seamlessly integrating...

At Deliverect, our API-first platform is revolutionizing commerce by providing a connected suite of on and off-premise solutions. We empower both the food and retail industries to expand their revenue and simplify their operations, creating seamless experiences for businesses to sell anywhere and deliver everywhere. Join us in this exciting journey, where...

At Deliverect, our API-first platform is revolutionizing commerce by providing a connected suite of on and off-premise solutions. We empower both the food and retail industries to expand their revenue and simplify their operations, creating seamless experiences for businesses to sell anywhere and deliver everywhere. Join us in this exciting journey, where...

About Journi is a London-based technology consultancy where we partner with businesses to support their technology needs from strategy through delivery. We provide bespoke software development, digital transformation consulting, team augmentation, and ongoing technical support, helping clients build custom products and scale their capabilities quickly with...

**The challenge** As a **Senior AI Specialist Engineer** , you will play a key role in scaling Jotelulu’s codebase and integrating AI capabilities into our cloud platform. Your mission will be to design and implement scalable, high-performance solutions, including APIs, AI architectures, and generative AI integrations, enhancing both customer experience...