Empleos de remote senior backend java engineer en Madrid

Somos Métrica Consulting, una consultora de negocio, integración de sistemas, servicios y soluciones IT, comprometida con la Sociedad de la información y el desarrollo tecnológico, cuyos objetivos son un continuo crecimiento y convertirnos, para nuestros clientes, en un partner de negocio y tecnología cada día más sólido.Actualmente estamos en...

Citibeats in Barcelona is looking for an experienced Backend Software Engineer to join their fast-growing team. The role involves developing new features, API endpoints, and maintaining the AI & NLP platform. Ideal candidates should have at least 3 years of experience in Python, preferably with Django, and be fluent in both Spanish and English.Citibeats...

GFT es una compañía pionera en transformación digital. Diseñamos soluciones de negocio centradas en la inteligencia artificial (AI-Centric), modernizamos infraestructuras de TI y desarrollamos sistemas core de nueva generación para líderes del sector bancario, asegurador e industrial. En estrecha colaboración con nuestros clientes, desafiamos los...

Procesia busca 4 perfiles Senior Backend Java para unirse a un nuevo Squad de desarrollo, trabajando en un entorno técnico exigente, moderno y orientado a arquitecturas cloud. Se valorará experiencia en Java y Spring Boot, microservicios, bases de datos Postgres/MongoDB y enfoque en IA para mejorar productividad y velocidad de entrega. Formación orientada...

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...

InvestEngine is hiring a Senior Backend Engineer for the Payments Team. You will design, implement and evolve backend services in Python 3.11 using Django/DRF, focusing on payment flows, integrations and system reliability. You’ll work with MySQL, Redis and modern tooling while shaping architecture and driving performance improvements. You’ll collaborate...

Parser is seeking a seasoned Golang Backend Engineer to help build large-scale platforms and services. You will work with cross-functional teams, implement robust microservice patterns, and drive API-first development in a FinTech context. Join a fast-growing team of 340+ engineers across Europe with flexible, remote-friendly work options in Spain. Expect...

Remote in EU, or hybrid in Barcelona, Palma, Dublin, or Casablanca.Own the backend of a white‑label travel platform as it adds new verticals.Hotels and flights are live. Experiences launch within weeks, and car rentals and more payment providers come next. Our clients are travel brands, banks, and influencers, so every launch brings a new challenge and a...

Se busca Ingeniero Backend Senior Fundador para construir la plataforma core de una startup Deep Tech, encargándose de APIs, autenticación, autorización, multi-tenancy, integración con datos e IA, y observabilidad.

CrowdFarming® es el principal mercado tecnológico europeo de agricultor a consumidor. Estamos construyendo toda la tecnología y la logística para que los consumidores puedan acceder al mayor catálogo de agricultores ecológicos y regenerativos. Nuestra visión es construir la cadena de suministro de alimentos más sostenible para que los agricultores...

Join SIX Financial Information's AI Engineering team as a Senior AI Backend Engineer of our Productization squad. You will own the backend, APIs, and integrations that turn AI prototypes into production-grade products in our GenAI and Data Mining lines.This is a high-leverage, player-coach role at the heart of how we scale AI delivery. You will set the...

We are looking for aSenior Python Backend Engineerto increase the bandwidth on key backend and data-related projects as we modernize our platform within a fast-growing Fintech environment.This role is highly impactful: you will contribute evolving existing Python applications, help migrate legacy SQL Server processes to a modern Databricks-based...

Maintaining our start-up spirit, we prioritize thorough research, swift implementation of solutions, and ensuring that every effort we make benefits our users, employees, partners, and, of course, our businessWe’re looking for a Senior Backend Engineer who thinks like a product builder, thrives in a collaborative, cross-functional environment, and is...

The employer offerscrypto accounts for players in the gaming industry acting as wallet-as-a-service solution supporting multi-chain accounts, gas sponsorship, pop-upless blockchain interactions, and flexible ownership. The solution enables games to interact with on-chain assets easily and programmably, allowing for faster launches, adaptability as they grow,...

OverviewThis position offers you the opportunity to join a fast growing technology organization that is redefining productivity paradigms in the software engineering industry. Thanks to our flexible, distributed model of global operation and the high caliber of our experts, we have enjoyed triple digit growth over the past five years, creating amazing career...

Compañía consolidada del sector servicios, actualmente inmersa en un proceso de transformación digital, busca incorporar talento técnico para impulsar su estrategia de inteligencia artificial.El rolIncorporamos un/a Senior Backend AI Engineer para construir e integrar funcionalidades de IA en productos que ya están en producción y, cuando sea...

Ring is seeking a Software Development Engineer (Java&AWS) to help build next-gen backend services. You’ll work with a cross-functional team to design, test, and iterate on low-latency systems that power doorbells, cameras and devices. You will design distributed systems, implement robust code, and push for high uptime with security considerations, while...

Talan, an international consulting group, is seeking a Java Backend Engineer to join our Spain engineering team. You will design, develop, and maintain scalable backend services and APIs within a modern microservices architecture, collaborating with frontend, DevOps, and product teams to deliver secure, reliable applications. You should be passionate about...

Company DescriptionColliers is a leading diversified professional services and investment management company. With operations in 68 countries, our 22,000 enterprising people work collaboratively to provide expert advice to maximize the potential of property and real assets to accelerate the success of our clients, our investors and our people.Company...

Join our expanding engineering team! We're actively recruiting a Senior Backend Engineer to help scale M-KOPA Mobility, our fast-growing e-mobility business. This is an initial 12-month Fixed Term Contract, with the potential to extend or transition into a permanent role. Build the event-driven microservices that power clean, affordable transport for riders...