Empleos de remote java backend engineer ai en Madrid

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 service providers for everything from home improvement to professional services. Our platform uses cutting-edge...

¿Te unes al reto? En BIP -- xTech estamos buscando a gente con ganas de crecer, aprender y enfrentarse a proyectos tecnológicos de verdad: cloud, datos, IA, seguridad, automatización, DevSecOps, IoT, Industria 4.0... ¡Aquí no te vas a aburrir! Somos un equipo diverso y con muchas ganas, donde combinamos tecnología con estrategia para ofrecer soluciones...

Arsys in Alcobendas (Madrid area) is seeking a software engineer to build a hybrid Node.js–C++ system and transform architectural specs into production-ready code. You will develop backend components and optimize Node.js–C++ interactions in a fast-paced environment. You will leverage AI tools to accelerate development, apply test-driven practices, and...

¿Te unes al reto? En BIP – xTech estamos buscando a gente con ganas de crecer, aprender y enfrentarse a proyectos tecnológicos de verdad: cloud, datos, IA, seguridad, automatización, DevSecOps, IoT, Industria 4.0… Aquí no te vas a aburrir! Somos un equipo diverso y con muchas ganas, donde combinamos tecnología con estrategia para ofrecer soluciones...

A digital travel company is seeking a Software Engineer to join their agile team. You will take ownership of product quality and collaborate with stakeholders to deliver innovative solutions. Ideal candidates have strong programming skills, preferably in JVM languages, and are passionate about applying AI technology. This role promises a flexible work...

OSP Spain, now part of One.O, seeks a backend developer to join our cloud-first team in Madrid. You will implement and improve the DevOps process for cloud-based business systems for a major e-commerce client, and collaborate on system design and technical architecture with the Product Owner.The role involves working in an international environment with our...

Traka (Assa Abloy) is looking for a Go Backend Cloud Native Engineer to join their Hospitality division. This role involves designing the transition from monolith to microservices and working on cloud-native applications within their R&D department. The ideal candidate has experience in backend development, API design, and Kubernetes. The position offers...

Grafana Labs is hiring for a remote, globally distributed engineering role with a focus on building and maintaining scalable alerting and cloud services. The team embraces open-source roots and a collaborative culture, empowering engineers to own reliable systems across distributed environments. You will influence roadmaps, deliver features end-to-end, and...

New Relic is seeking a backend engineer to design, build, and operate JVM-based microservices (Java/Kotlin) powering massive telemetry pipelines and observability features. You will own services end-to-end, implement asynchronous patterns, and contribute to a scalable, resilient platform used by engineers globally. The role emphasizes strong collaboration,...

A leading technology firm is looking for a Python Developer in Madrid. This role requires over 5 years of experience in backend systems at scale, utilizing technologies like AWS and Kubernetes. The ideal candidate must have strong communication skills to collaborate effectively with an international team. Benefits include flexible working options,...

We are knowmad mood!Somos una compañía líder en transformación digital, en constante evolución y a la vanguardia de la tecnología.Formado por más de 3.000 personas creativas, digitales e innovadoras conectadas a un propósito y capaces de generar conexiones con personas de todo el mundo. Un equipo responsable, flexible y con alta capacidad de...

Nutrient is building a scalable backend platform that powers Document Engine and related services. We seek a backend engineer who focuses on database-first design, with a track record of handling large volumes of data and annotations across global deployments. You will design data models, ensure fast query paths, and own architecture decisions. This role is...

Swiss Re is seeking a Senior Backend Engineer in Madrid to design, build and operate core services powering our enterprise IT ecosystem. You will lead backend development with Golang, implement RESTful APIs and CI/CD pipelines, and support AI-enabled PoCs in collaboration with product teams.You will work on the Federated API, CMDB integrations, and scalable...

Parser, a fast-growing technology organization, is seeking a motivated Backend Engineer to join our development team in Madrid. You will work on JVM-based systems, applying solid software engineering principles to real-world business problems and leading small projects. The role emphasizes collaboration, building scalable APIs, data storage choices, and...

Pearson is seeking a Senior Software Developer to help design and deliver AI-enabled backend services for our digital learning products. You’ll join an international team to build scalable solutions, implement microservices, and drive DevOps practices across the lifecycle.The ideal candidate has strong Python skills, cloud experience (AWS/GCP/Azure), and a...

UST – Company OverviewMore 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 in digital technology services, providing large-scale technological solutions to leading global...

Allianz Technology in Spain seeks a senior Java engineer to modernize critical systems for the KLS life platform, bridging core systems with cloud-native innovations and collaborating with global colleagues.The role requires ~5 years of Java experience, Java 12–21, Spring Boot/JBoss, REST APIs, and JUnit. You will work in a hybrid model, with English as...

Smart Working Solutions is hiring a Senior PHP/Symfony Engineer to own backend development within a mature Symfony platform, upgrading from 6.X to 7, and collaborating with Angular, TypeScript, and Python AI microservices. The role emphasizes architecture, independence, and remote collaboration across global teams. The ideal candidate has 8+ years in...

Desarrollador Java Senior con experiencia en Spring Boot, programación reactiva, arquitecturas distribuidas y cloud para el sector bancario. Trabajo 100% remoto.

Prima is seeking an experienced Elixir Engineer to join our dynamic teams in Madrid, shaping scalable services for a modern motor insurance platform. You’ll architect, design, and maintain backend systems, collaborating with product managers and engineers to translate business needs into reliable software.We value curiosity, proactive problem-solving, and...