Empleos de remote java backend engineer ai en Madrid

Talan Group in Spain is seeking an experienced Backend Java/Spring Boot Developer with Camunda 8 to join our growing engineering team. You will design, develop, and maintain scalable backend solutions, implementing Camunda BPMN processes and integrating with microservices. The role requires 3+ years experience, English at C1, and hands-on work with Java 11+,...

Pleo is hiring a Senior Backend Engineer to join the Data Serving team, owning the boundary between raw product data and consumers including internal teams, AI agents, and customers. You will build the API surface and a fast serving layer with strict latency requirements.You’ll work with a stack including AWS/GCP, Docker, Kubernetes, BigQuery, PostgreSQL,...

Publicis Groupe Spain is seeking a .NET Backend Developer to join our technology teams in Madrid. You will design, develop and maintain backend services using C# and .NET, contribute to microservices architectures, and build RESTful APIs for our strategic platforms.The role requires 2+ years of experience with ASP.NET Core, EF Core, and relational databases,...

M-KOPA is seeking a Senior Backend Engineer to scale M-KOPA Mobility. You will build event-driven C#/.NET microservices powering a growing e-mobility financing platform across Africa. The 12-month Fixed Term Contract can extend or become permanent, with fully remote work across UTC -1 to UTC +3.You will own services end-to-end, collaborate on architecture,...

Merkle in Barcelona, Spain is seeking a Junior Java Software Engineer to design and implement Java backend applications using test-driven development.You will ensure code quality, participate in all development phases, and deliver business value each sprint by translating high-level requirements into technical design. The role requires collaboration,...

Sngular busca un profesional de desarrollo de software backend con al menos 6 años de experiencia en Java para un proyecto de telecomunicaciones. La experiencia en Java/Spring Boot y en herramientas de control de versiones como Git y Gerrit es clave, así como un buen nivel de inglés y hábitos ágiles de trabajo.La posición ofrece modalidad híbrida...

IT Partner busca un/a Java Backend Developer Senior para unirse a un proyecto estratégico en el área financiera, trabajando en la renovación de sistemas core de pricing y trading de FX.Formarás parte del equipo Price & Distribution, con foco en plataformas globales de pricing para FX Options, en un entorno internacional y bajo Agile/Scrum; se ofrece...

Talan busca un desarrollador Backend Java/Spring Boot con Camunda 8 para unirse a su equipo de ingeniería. Diseñarás, desarrollarás y mantendrás soluciones backend escalables, implementando procesos de negocio con Camunda 8 en un entorno Agile. Se trabajará en microservicios y APIs REST, con pruebas automatizadas y revisión de código. Se valorará...

Knowmad Mood, una compañía líder en transformación digital, busca un AI Solutions Architect / Lead Java Architect para diseñar arquitecturas distribuidas e impulsar IA en el ciclo de vida del software. Serás referente técnico y colaborarás con negocio, arquitectura y equipos de desarrollo en proyectos de alto impacto en entornos Cloud Native. Se...

Logicalis Spain busca un/a Senior AI Engineer para incorporarse a un servicio de Inteligencia Artificial en un importante grupo del sector telecomunicaciones. Participarás en el diseño, desarrollo y despliegue de soluciones avanzadas basadas en LLMs, modelos multimodales y sistemas multiagente, con experiencia en producción sobre AWS.Trabajarás en...

Are constantly looking to learn and have an interest in technical topicsare quick to understand and have an analytical mindsetenjoy solving complex customer problems as part of a teamhave a very good first or higher degree in a technical subject (computer science, physics, mathematics, etc.)possess IT knowledge and coding experienceare interested in...

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...

MaxIT Consulting – Max Corporate Group is seeking a Senior Backend Engineer, Payments and Ledger to join a fast-growing fintech building banking, payments, and settlement infrastructure for US prediction markets and regulated gaming.This role centers on designing and operating backend systems that move money, with emphasis on data integrity, reliability,...

Grafana Labs is seeking a Staff Backend Engineer for Alerting to help scale and improve our alerting platform. The role is 100% remote with applications from Spain, focusing on distributed backend systems and open‑source collaboration. You will influence the roadmap, deliver features, and own services from ideation to production. This role emphasizes...

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...

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...

GFT Technologies España busca un/a Ingeniero/a de Modernización COBOL y Java con más de 5 años de experiencia para analizar aplicaciones mainframe y diseñar arquitecturas Java de destino.Trabajarás con Spring Batch, COBOL y JCL, definirás procesos batch, pruebas y validaciones, y explorarás soluciones basadas en IA para acelerar la transformación...

Playtomic is seeking a Senior Backend Engineer to build robust, scalable APIs and services. You will own your domain end-to-end, balancing technical excellence with business impact while collaborating with product, design, and frontend teams.You will work in a fast-paced, pod-based environment, shipping production-ready software and integrating AI-assisted...

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 software...

Miratech, a global IT services and consulting company, is seeking a Senior Backend Engineer (Golang) to design and build scalable backend systems. You will develop distributed services, robust APIs, and event-driven architectures while ensuring performance and reliability.Occasional frontend work with React may be required. The role emphasizes API design,...