Empleos de programista backend developer en Barcelona

About the role We are looking for a Backend Developer with experience in Python and AWS Cloud technologies to join a strategic platform team responsible for user, tenant and access management within a cloud-native ecosystem. You will contribute to the implementation of Disaster Recovery (DR) capabilities, helping to ensure platform resilience, business...

A young technology company head-quartered in Singapore with an office in Barcelona and Dubai. As a Backend Developer at Touché, you'll collaborate with the development of a wide variety of amazing projects to build up our technical roadmap. You will use agile based methodologies, to understand our business initiatives and turn those into shippable products,...

Описание At K-LAGAN, we are looking to bring on a Java Backend Developer to take part in international software development projects for logistics and intralogistics automation systems. We are looking for someone with experience in Java, Spring Boot, and backend application development, who is familiar with WMS/WCS environments and wants to continue...

Linde Material Handling is among the world leaders in the manufacturing of forklifts, warehouse trucks, and high-performance solutions for intralogistics. COURAGE - we drive change and innovation You will work for a successful global company in an international environment. About the company Extensive trainings in your area of responsibility The opportunity...

Описание At K-LAGAN, we are looking to bring on a Java Backend Developer to take part in international software development projects for logistics and intralogistics automation systems. We are looking for someone with experience in Java, Spring Boot, and backend application development, who is familiar with WMS/WCS environments and wants to continue...

New Relic, Inc. is seeking a senior backend engineer to own architecture and delivery of a significant service within our behavioral data platform. You will work in a fast-moving, AI-first environment, designing scalable, secure systems and collaborating with product managers and customers. Our stack centers on Java, Spring, GraphQL, NoSQL, Kubernetes, Kafka...

**Senior Software Engineer (Backend)** **ABOUT LINGO** Lingo is building a cutting‐edge digital health platform that fuses continuous biosensor data, high‐performance backend engineering, and advanced analytics to help people live healthier, longer, fuller lives. Our systems process massive volumes of real‐time data, and the backend is the heartbeat...

Senior Backend Developer (Go) based in Spain. In this role, you will architect and develop reliable, scalable backend systems for a business-critical energy trading platform. You will leverage deep Go expertise and strong system design capabilities to build high-throughput, low-latency services. Working in an AI-assisted development environment, you will use...

Somos un equipo apasionado por la tecnología que vive la transformación digital con creatividad y excelencia. Como partner líder de Microsoft en soluciones de datos, inteligencia artificial, cloud, low code y productividad, tenemos presencia en Valencia, Madrid, Tenerife y remote-first, y llevamos a cabo proyectos innovadores de alto impacto para clientes...

Omega CRM is a Merkle & Dentsu company, leader in development of Customer Experience services, with +20 years of experience in the use of Technology applied to Marketing and providing a unique Customer Relationship with mainly focus on Innovation is looking for a Backend Developer (Node.js/TypeScript) Main responsabilities: * Requirements analysis. *...

Merkle in Barcelona is seeking a junior Java Developer for a full-time role with hybrid remote options. You will design and code Java backend applications using TDD, participate in all development phases, and deliver business value each sprint.The position requires a degree in software engineering and 1–2 years Java/J2EE experience, plus Agile/Scrum,...

A quick note about the role: Since 2026, Xplicity has been part of the Present Connection group, bringing our teams and technology communities closer together and creating more opportunities for talented professionals across both companies. Although this opportunity is shared through the Xplicity community, the position is with Present Connection, and the...

Una empresa final con más de 40 años de trayectoria nos ha confiado la búsqueda de varios profesionales Java para incorporarse a proyectos tecnológicos propios, estables y con recorrido.Esta oportunidad puede encajar contigo si...Cuentas con al menos 5 años de experiencia laboral en entornos JavaHas trabajado en aplicaciones de negocio y migraciones...

Buscamos incorporar un/a Senior Backend Developer Java con sólida experiencia en arquitecturas de microservicios para participar en un proyecto tecnológico dentro del sector seguros. Trabajarás principalmente con Java y Spring Boot en un entorno basado en microservicios, eventos y tecnologías como Kafka y MongoDB. La posición tiene un modelo híbrido en...

SII Group Spain busca un/a Backend Developer .NET para unirse a su equipo en Barcelona. La posición implica desarrollo y mantenimiento de aplicaciones, con participación en evolutivos y pruebas unitarias. Se busca un perfil con más de 3 años de experiencia en desarrollo de software, preferiblemente en .NET. El modelo de trabajo es híbrido, con acceso a...

SII Group Spain busca un/a Backend Developer .NET para unirse a su equipo en Barcelona. La posición implica desarrollo y mantenimiento de aplicaciones, con participación en evolutivos y pruebas unitarias. Se busca un perfil con más de 3 años de experiencia en desarrollo de software, preferiblemente en .NET. El modelo de trabajo es híbrido, con acceso a...

We're a fast-growing startup building a recruitment platform. What you'll do You'll own features end to end - from API design and data models to the event-driven pipelines that support recruiters.Build and maintain Python backend services and REST APIs.Design serverless workflows using AWS Lambda, API Gateway, SQS, Step Functions, DynamoDB, PostgreSQL and...

Krell Consulting & Training, S.L. en Barcelona busca un/a Senior Backend Developer Java con amplia experiencia en microservicios para un proyecto en el sector seguros. Trabajarás con Java y Spring Boot en un entorno orientado a eventos, principalmente bajo un modelo híbrido en Barcelona.Se valorará experiencia con Kafka, MongoDB y APIs REST, además de...

Buscamos incorporar un/a Senior Backend Developer Java con sólida experiencia en arquitecturas de microservicios para participar en un proyecto tecnológico dentro del sector seguros. Trabajarás principalmente con Java y Spring Boot en un entorno basado en microservicios, eventos y tecnologías como Kafka y MongoDB. La posición tiene un modelo híbrido en...

You will take ownership of a backend system that is critical to the company and our customers. Hands-on code implementation, code reviews, testing Ensure reliability, performance and correctness. Improve code quality and internal structure where possible. 5 years plus experience building and maintaining production systems as backend engineer ~ Strong...