Empleos de senior java software developer en Madrid

En HI Iberia Ingeniería y Proyectos SL somos una empresa española de ingeniería y tecnologías de la información con más de 20 años de experiencia, especializada en el desarrollo de software, servicios TIC y proyectos de innovación tecnológica. Trabajamos con clientes nacionales e internacionales en proyectos de alto impacto, donde la I+D+i forma...

Signicat is hiring a Senior Java Cloud Developer to join our multinational team and contribute to the ReadID SaaS platform. You will build and improve secure, scalable server-side features, contribute to the roadmap, and help external developers use the ReadID API (REST/XML/JSON).You will also document APIs and participate in automated testing. The role...

Who we are:Marfeel is a publishing intelligence platform trusted by over 5,000 publishers worldwide: including Business Insider, Le Figaro, El País and McClatchy. We help publishers turn data into action: understanding what content is working right now, what has performed over time, and what to do next. Our platform gives editorial, SEO, audience, and...

REVER is a Barcelona based startup backed by Y‑Combinator. REVER's mission is very ambitious: change the way people buy by giving superpowers to shoppers. We are now obsessed on drastically improving the return experience both for the shopper and the e‑commerce.The challenge is massive: we want to change a $2.5 Trillion industry. For that we have a lot...

Giesecke+Devrient is seeking a Senior Java Backend Developer to lead the design, development, and maintenance of secure, cloud-native microservices for our TSM platform. You will build robust Spring Boot 4 applications, implement API-first architectures, and drive automated tests in a Kubernetes environment.You will collaborate with architects, product...

Acid Tango is seeking a Lead software developer with strong Java expertise to join our digital product studio in Spain. You will lead a team of developers, tackle complex architectures and large-scale data systems, and drive products that matter. You will collaborate with design teams and clients to deliver impactful solutions, champion TDD and clean code,...

Mozilla Corporation is the non-profit-backed technology company that has shaped the internet for the better over the last 25 years. We make pioneering brands like Firefox, the privacy-minded web browser. Now, with more than 225 million people around the world using our products each month, we’re shaping the next 25 years of technology and helping to...

A quick note about the role: Since 2026, Xplicity has been part of the Present Connection group, bringing our teams and technology communities closer together and creating more opportunities for talented professionals across both companies. Although this opportunity is shared through the Xplicity community, the position is with Present Connection, and the...

This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a Senior Backend Software Engineer – Future Hiring Program based in Spain.Join a forward-thinking engineering team delivering high-impact software solutions for global enterprise clients across diverse industries.As part of a...

Altia is seeking a Senior Full-stack Software Engineer to join our team on an international project focused on the development and maintenance of financial applications for a major European organization. You will contribute to secure, reliable, and high-quality enterprise software solutions while collaborating with a multicultural team in Madrid. You'll work...

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...

Capitole Consulting busca un Senior Full-Stack Developer para un proyecto internacional en Valencia. Desarrollarás y mantendrás aplicaciones escalables con Java y Spring Boot, y construirás componentes frontend con Angular, TypeScript, JavaScript, HTML y CSS.Además, participarás en decisiones técnicas y de arquitectura, trabajarás con APIs REST y...

Capitole keeps growing, and we want you to grow with us! We are seeking a Senior Full-Stack Developer (M/F) to join an international project. You will design, develop and maintain scalable full-stack applications using Java, Spring Boot, and Angular, contributing to architecture and DevOps practices. The role requires 3+ years of experience, strong...

Descripción de la empresaDevoteam es una consultora europea líder enfocada en estrategia digital, plataformas tecnológicas, ciberseguridad y transformación empresarial a través de la tecnología. Centrada en 6 áreas de especialización, abordamos los desafíos estratégicos de nuestros clientes: Digital Business & Products, Data-driven Intelligence,...

Software Engineer / Developer Madrid onsite to €120,000Are you a technologist Software Engineer with a first class education looking for an opportunity to progress your career, working on complex and interesting systems in an impactful role?You could be joining a FinTech start-up, the company has secure backing and an established Hedge Fund client as a...

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...

Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale - unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to enable everyone to accelerate the...

General informationALZURA Pay is part of the ALZURA Group, a German technology company with more than 20 years of experience in developing innovative digital solutions for businesses across Europe. This is a unique opportunity to join us at an early stage and play a key role in shaping both our engineering organization and the future of our payment...

ResponsibilitiesLead the design, development and operation of new capabilities across our SaaS products.Make architectural decisions that balance immediate business needs with long‑term scalability and maintainability.Work closely with product, engineering and business leadership to shape product roadmaps and technical strategy.Identify and drive...

As you contemplate your future, you might be asking yourself, what’s the next step? Start your journey with us!We are looking for a backend architect to join the architecture team in charge of our systems. As one of Europe's top e-commerce sites, our platform serves millions of daily transactions in 40+ countries and has very demanding requirements in...