Empleos de backend engineer php en Madrid

Vortech PCI Group S.L. busca un Senior Backend Engineer especializado en .NET para un proyecto estratégico de modernización tecnológica.Trabajarás en APIs REST, microservicios y sistemas distribuidos, guiado por especificaciones técnicas y con apoyo de IA para generación y revisión de código. Se valorará experiencia en arquitectura hexagonal, Clean...

INNOCV Solutions S.L.U. in Madrid is seeking a Backend Engineer with strong Python expertise to design, develop and operate generative AI backends.You will build services powered by LLMs, agentic workflows and retrieval-augmented generation, aiming for reliability and scalability. You will turn AI prototypes into production-ready systems, work with...

Project descriptionWe are looking for a colleague to join the development team of sophisticated software for the global leader in Innovative Orthodontics. The team develops APIs and other services to integrates all internal systems and applications around the process of orthodontic manufacturing.Responsibilities- Design and develop web system- Take active...

BABEL es una consultora tecnológica multinacional con enfoque en transformación digital.Todos los posibles candidatos deben leer con atención los siguientes detalles de este trabajo antes de presentar una candidatura.Buscamos un Back End Developer con experiencia en Java y microservicios para trabajar en entornos empresariales y contenedores.Se valoran...

Allen Recruitment in Madrid is seeking a pragmatic Java Developer to join a production CRM platform team. The role involves building and maintaining backend services in Java 7/8, handling integrations, and troubleshooting incidents to keep real users online.You'll work in a hybrid Madrid setting (50/50) with Spanish as the primary daily language and basic...

Aave Labs is hiring a Staff Backend Engineer to build the backend infrastructure behind Aave App, a consumer savings app that makes onchain financial products simple, secure, and intuitive.The role focuses on the systems between blockchain protocols and consumer experiences, including accounts, wallet services, transaction orchestration, indexing, and APIs...

Softtek busca un/a Desarrollador/a Backend con experiencia en Node.js y conocimientos prácticos de Java para integrarse en un equipo enfocado en la evolución y modernización de servicios cloud. Participarás en entornos AWS y colaborarás en iniciativas de migración tecnológica, mejora continua y automatización, manteniendo soluciones escalables y de...

AgioGlobal Technology busca un/a Desarrollador/a Python Senior con amplia experiencia para diseñar, desarrollar y mantener servicios backend en Python, con foco en calidad de código y escalabilidad.Se trabajará con APIs usando FastAPI, funciones serverless con AWS Lambda y contenedores Docker, con enfoque DevOps y teletrabajo 100%. Salario entre 38.000 y...

TECDATA ENGINEERING busca un Senior Backend Developer (Scala) para trabajar en la localización de Sage HCM para el Reino Unido y automatización de despliegues, facturación y aprovisionamiento. Formarás parte de un equipo que corrige errores y atiende solicitudes de clientes de pago, con énfasis en rendimiento y escalabilidad.Se requieren sólidos...

Globant in Madrid is seeking a Java Developer Mid Level to help build enterprise-grade backend solutions and accelerate digital transformation for global partners.The role requires 4+ years of Java backend experience, strong Spring Boot/Data, REST APIs, Node.js, various databases, cloud platforms, Docker, CI/CD, and a commitment to clean code and...

IKEA is seeking a strong AdTech Software Engineer (Backend) to join the Marketing Acquisition Team in Madrid, Spain. You will own end-to-end development of AdTech solutions, including data transfers to paid media channels and lookalike/retargeting efforts, while collaborating with Facebook, Google, and other channels.The role emphasizes cloud-based data...

Making Science Group S.A. in Madrid is seeking a Senior Backend Engineer to develop RESTful API services using Python and Django. You will design robust backend components and contribute to microservices already in production, collaborating with the software architect and project manager in our offices.We offer an indefinite contract, a fixed salary based on...

BLP is expanding its Platform Team to own the core backend services powering Purchase-to-Pay and Order-to-Cash workflows. You will build, scale, and operate the API and persistence layers in a large Go codebase, ensuring tenant isolation, security, and performance for 20,000+ users.Join a hybrid work model with a London office or remote options across wider...

IONOS Group in Madrid is seeking an execution-driven Backend Engineer to transform architectural specs into production-ready Node.js and C++ code. You will optimize a hybrid system, leverage AI tools, and collaborate with architecture roles to push performance and quality.You will work in a fast-paced international team, with hybrid offices across...

WayOps busca un Senior Backend IA Scraper para liderar extracción y procesamiento de datos a gran escala. Participarás en el diseño y desarrollo de soluciones que combinen scraping, backend y bases de datos, exponiéndolos a través de APIs y herramientas internas.Se valorará experiencia en IA aplicada a datos, pipelines de datos y entornos distribuidos,...

M-KOPA is hiring a permanent Senior Backend Engineer to join our Asset Sales group as we scale one of the most important parts of our FinTech platform. You will build distributed C# and .NET microservices on Azure, operating within an event-driven architecture at scale.This is an outcomes-driven role with end-to-end ownership from idea to production and...

Social You busca un Backend Java Engineer para evolucionar su ecosistema digital en un entorno híbrido en Barcelona. Participarás en el diseño de arquitecturas escalables que soportan sus plataformas e-commerce y logística inteligente.Se valorará experiencia en microservicios, Cloud y pruebas de software para asegurar alta disponibilidad. El equipo...

VISEO IBERIA busca ampliar su equipo de Backend & Java y progresar en proyectos internacionales. Se desarrollará en Java (v.21) y Node.js con Nest.js, en entornos multinacionales y con un equipo de expertos en tecnologías de vanguardia.El rol incluye trabajar con AWS (Lambda, SQS, S3, ECS), participar en CI/CD y aplicar la arquitectura hexagonal, con...

J.P. Morgan Personal Investing is seeking an experienced Software Engineer to join our engineering squads building a top-in-market mobile and web platform.You will work with Java/Spring Boot, Kotlin, AWS, and microservices on Kubernetes, delivering high-quality software in a fast-paced fintech environment. You will own features end-to-end, contribute to...

A leading AI infrastructure company in Madrid seeks an experienced Staff Engineer specializing in backend engineering. The role involves architecting scalable systems for AI and ML workloads, leading feature development, and providing technical guidance. Ideal candidates have over 10 years of experience, strong skills in multiple programming languages, and a...