Empleos de senior java backend engineer remote en madrid

Keonn, part of Novanta, is seeking a skilled Java Developer to build applications for our RFID product portfolio. You will develop Java applications to enhance, debug, and optimize our current infrastructure while implementing new features to meet evolving market demands. The ideal candidate has a CS or software engineering degree, 5+ years of Java...

Talan Group is seeking an AI-native engineer to contribute to the software development life cycle from requirements analysis to production deployment. The ideal candidate has over 5 years of backend software engineering experience with a strong command of Java, Spring Boot, and AI-assisted tools. This remote position provides the opportunity to work in a...

About us At RavenPack, we are at the forefront of developing the next generation of generative AI tools for the finance industry and beyond. With 20 years of experience as a leading big data analytics provider for financial services, we empower our clients—including some of the world's most successful hedge funds, banks, and asset managers—to enhance...

Pearson in Spain or Poland is looking for a Senior Software Developer to design and deliver scalable backend services, with AI integration for real-world learning products. You will work autonomously in a fast-paced environment, collaborating with cross-functional teams to ship features and maintain best practices. You will mentor juniors, contribute to...

We are bsport. The place to be!bsport is an all-in-one platform combining boutique fitness and advanced technology. Our platform helps our partners manage their bookings, payroll, marketing and more, to streamline operations and boost their commercial success. Since we launched in 2019, we have already achieved the following: We’ve built a community of...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Backend Engineer - Payments & Fintech based in Spain.This is a high-impact backend engineering role focused on rebuilding and scaling the financial systems at the heart of a rapidly growing global platform. You will own the...

Proton Technologies AG is hiring for a backend-focused role in our Payments team. You will build features across Proton products, work closely with product engineers, and shape scalable software architectures that power a global subscription ecosystem. A strong emphasis is placed on performance, security, and high-quality API design to enhance user...

Aircall is a unicorn, AI-powered customer communications platform used by 22,000+ companies worldwide to drive revenue, resolve issues faster, and scale customer-facing teams. We’re redefining customer communications by bringing voice, SMS, WhatsApp, and AI together into one seamless workspace. Our momentum comes from a simple idea: help teams work...

Sopra Steria en Madrid busca Ingeniero/a de Software Java para trabajar en el desarrollo y evolución de soluciones de pagos escalables y de alta disponibilidad. Trabajarás en proyectos de alto impacto en el sector financiero, aplicarás Spring Boot y microservicios, y disfrutarás de formación continua, contrato indefinido y beneficios como retribución...

UST España & Latam busca un/a Java Developer Backend para colaborar con un cliente líder en el sector bancario. Se requiere experiencia en Java, Spring Boot, microservicios y APIs REST, así como conocimiento de Docker/OpenShift y herramientas de CI/CD. El rol ofrece beneficios sociales (seguro médico, teletrabajo, seguro de vida y de accidentes) y...

Dow Jones is seeking a Senior Software Engineer to design, build, and operate scalable backend services powering product experiences and internal tools. You will lead complex features, improve performance and observability, and collaborate with cross-functional partners across engineering, product, and QA. The role requires 4–6+ years in backend or...

Location : Remote Role OverviewWe are hiring for one of our clients, seeking a Senior Software Engineer to work on a Full-Time basis. The role involves designing, developing, and maintaining software solutions for a platform serving global users. Responsibilities include collaborating with cross-functional teams to deliver scalable and high-performance...

Pearson is seeking an autonomous Senior Software Developer to design and deliver backend solutions with AI integration for scalable digital products. You will work with cross-functional teams, mentor juniors, and drive best practices across the SDLC in a fast-moving, hybrid setup.The role emphasizes ownership, modern development practices, and collaboration...

commercetools is seeking a Senior Search Engineer to build a modern, integrated search experience for customers. You will provide a search API for product discovery and foundational search capabilities across domains. You will design and implement search functionalities in a PaaS ecommerce Scala backend, learn Scala, and develop libraries based on...

Amaris Consulting busca un Backend & DevOps Engineer para diseñar, desarrollar y operar plataformas de banca digital en un entorno ágil y multinacional. Se valoran experiencia en microservicios, APIs REST y prácticas DevOps con Docker y Kubernetes, así como manejo de pipelines CI/CD y entornos cloud (preferiblemente Azure).El/la candidato/a ideal tiene...

About Pleo Messy spend management is tricky business. And tedious processes are a lose-lose situation for all involved, not just finance. At Pleo, we're changing that. We build spend solutions that make managing money seamless, empowering, and surprisingly effective for finance teams and employees alike - with a vision to help all businesses ‘go...

Innovamat es una organización educativa centrada en el aprendizaje de las matemáticas. Su propósito es contribuir a mejorar cómo se aprende esta ciencia, ofreciendo recursos, formación e investigación a la comunidad educativa. Fundada en 2017 en Barcelona, Innovamat cuenta con 31 000 docentes de más de 3 300 centros educativos de España, Estados...

Senior Software Engineer (Backend) Lingo is building a cutting‑edge digital health platform that fuses continuous biosensor data, high‑performance backend engineering, and advanced analytics to help people live healthier, longer, fuller lives. Our systems process massive volumes of real‑time data, and the backend is the heartbeat that transforms...

Madrid Office Aircall is a unicorn, AI-powered customer communications platform used by 22,000+ companies worldwide to drive revenue, resolve issues faster, and scale customer-facing teams. We're redefining customer communications by bringing voice, SMS, WhatsApp, and AI together into one seamless workspace. Our momentum comes from a simple idea: help teams...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Backend Engineer – Data Core based in Spain.This is a senior backend engineering role focused on building the infrastructure that powers a large-scale creator data platform. You’ll design and operate systems responsible...