programista back-end - backend developer

Mid-level Backend Developer wanted for a fully remote, open-ended contract. Role involves building scalable backend services using PHP/Laravel, RESTful APIs, and microservices. Requires 4+ years experience.

Senior Backend Developer to design, build, and maintain scalable server-side architecture and APIs using Node.Js, focusing on real-time digital products and global scalability. Requires 5+ years of experience with databases, APIs, Docker, Kubernetes, and CI/CD.

A multinational technology firm based in Barcelona is seeking a Senior Back-End Developer to design and build robust backend systems. You will utilize Node.Js and TypeScript while integrating AI-driven solutions in production environments. The ideal candidate has 5–7 years of experience, excellent communication and teamwork abilities, and must be fluent in...

A multinational technology firm based in Barcelona is seeking a Senior Back-End Developer to design and build robust backend systems. You will utilize Node.js and TypeScript while integrating AI-driven solutions in production environments. The ideal candidate has 5–7 years of experience, excellent communication and teamwork abilities, and must be fluent in...

¡Estamos buscando un/a DESARROLLADOR/A BACKEND para unirse a nuestro equipo! ¿Te apasiona el desarrollo Backend y quieres participar en todo el ciclo de vida de soluciones tecnológicas, desde el análisis funcional y técnico hasta su implantación y soporte? ¡Esta es tu oportunidad de trabajar en proyectos con arquitecturas modernas, microservicios y...

Lansweeper in Alicante is seeking a Senior Software Engineer who writes production-quality Go or Rust and designs distributed backend systems at scale. You will work on AI-assisted development, integrate AI/ML capabilities into product workflows, and mentor peers while collaborating with a 40-engineer Spain team. This hybrid role offers three days in the...

AiFi is seeking a Backend Software Engineer to optimize highly concurrent systems and scale our store operating systems from small to large venues. You will shape core backend microservices and collaborate with app developers and product managers to address real-world use cases and bottlenecks. Join a platform that enables real-time analytics and scalable...

CIB Group in Valencia, Spain, is seeking an AI Software Developer to join a dynamic engineering team. You will build software applications with integrated AI functionalities, connect APIs and web services, and integrate LLM-based capabilities into production systems. You will contribute to scalable backend components, design robust interfaces, and ensure...

Senior Backend Developer - Node.JsRemote | EuropeA fast-growing global consumer technology company is looking for a Senior Node.Js Backend Developer to join its international engineering team. The organisation builds innovative real-time digital products used daily by millions of users worldwide. Their platform focuses on creativity, self-expression, and...

Senior Backend Developer - Node.JsRemote | EuropeA fast-growing global consumer technology company is looking for a Senior Node.Js Backend Developer to join its international engineering team. The organisation builds innovative real-time digital products used daily by millions of users worldwide. Their platform focuses on creativity, self-expression, and...

Senior Backend Developer - Node.JsRemote | EuropeA fast-growing global consumer technology company is looking for a Senior Node.Js Backend Developer to join its international engineering team. The organisation builds innovative real-time digital products used daily by millions of users worldwide. Their platform focuses on creativity, self-expression, and...

Senior Backend Developer - Node.JsRemote | EuropeA fast-growing global consumer technology company is looking for a Senior Node.Js Backend Developer to join its international engineering team. The organisation builds innovative real-time digital products used daily by millions of users worldwide. Their platform focuses on creativity, self-expression, and...

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...

¿Te interesa construir productos de IA que vayan más allá de una demo? En NTT DATA buscamos personas que combinen desarrollo full stack, IA Generativa y criterio de ingeniería para diseñar aplicaciones end-to-end basadas en Gen AI y Agentic AI.No buscamos perfiles centrados únicamente en experimentar con prompts. Queremos personas capaces de...

Responsabilidades¿Tiene las cualificaciones y habilidades adecuadas para este trabajo? Descúbralo a continuación y pulse en "solicitar" para ser considerado.Buscamos un/a Desarrollador/a Full Stack para incorporarse a un proyecto tecnológico de largo recorrido, participando en el diseño, desarrollo y evolución de aplicaciones web basadas en...

Rechat is building the next generation of enterprise real estate technology. Our platform helps real estate professionals streamline the entire buying and selling journey by unifying data, marketing, and transaction workflows into one powerful system. We're a product-driven company with a modern stack, a strong engineering culture, and a mission to...

We create a suite of integrated solutions for time management, resource planning, budget management, roadmapping, program management, reporting and more. Since our beginning in **** as a project to make a time-tracking tool to help a client - Tempo has expanded to become the #1 time management add-on for Jira, and we have developed and acquired a multitude...

Location: Remote Europe (Spain, Portugal, Germany or the UK)This is a chance to build at real scale on an app that millions of people use every day. You'llbe working on the backend systems that keep everything running smoothly. The team isexperienced, the environment is genuinely autonomous, and there's a real pathway to TechLead or Engineering Manager...

Festo inspires people and organizations around the world with innovative solutions for industrial automation.Full Time Information Technology Role Description We are looking for a Senior Backend Developer to join our IT Digital Marketing team within the Digital Sales Hub in Barcelona.In this role, you will design, build, and continuously improve backend...

Festo inspires people and organizations around the world with innovative solutions for industrial automation. Full Time Information Technology Role Description We are looking for a Senior Backend Developer to join our IT Digital Marketing team within the Digital Sales Hub in Barcelona. In this role, you will design, build, and continuously improve backend...