Empleos de backend python engineer en Barcelona

Kotlin Backend SW Engineer Your New CompanyOne of Europes leading consumer retailers is looking to hire a Backend Software Engineer to join one of the squads.Your New RoleDevelop and maintain services for customer order processing, covering the end-to-end online order journey.- Build and manage APIs and integrations between the Order Management System and...

Senior Fullstack Engineer - Spain - 100% Home Office Friendly (within +/- 2 hours of the UK)Live shows make us feel good.They're a time to hang with our friends, discover new artists or lose ourselves on a dancefloor.We're on a mission to bring all of this to more fans, more often – and that's where you come in.We're looking for a Senior Backend Engineer...

OverviewIn this role you will manage Rover's datastore platforms (PostgreSQL/MySQL on AWS RDS), ensuring performance and reliability while building self-service automation.You'll upgrade, monitor, and optimize databases, collaborate with product teams on migrations, and lead initiatives to scale data infrastructure.The role blends hands-on database work with...

SQLI, a European leader in customer experience and digital transformation, helps major international brands create value through technology and digital innovation.From strategy to the deployment of our clients technological assets, we design and build robust, high-performance architectures and engaging experiences by combining cutting-edge technologies,...

¿Te interesaría seguir desarrollándote como Programador/a de IA Generativa en una empresa dedicada a mejorar la calidad de vida de las personas mediante seguros, servicios de salud y atención personalizada, con 100 años de experiencia en el mercado,con sede en Barcelona? Desde Oxigent Technologies seleccionamos un Backend Engineer (Java) con...

Vortech PCI Group is seeking a Senior Backend Engineer specializing in. NET to drive a strategic billing project for an international software client. You will focus on backend systems, modern architectures, distributed services, and engineering best practices. The role requires 6+ years of C#/. NET experience, RESTful APIs, Docker/Kubernetes, SQL, messaging...

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 that...

Himalayas is seeking a Senior Backend Java Developer in Spain to design, develop and evolve microservices-based applications using Java 8/11, Spring Boot and OpenAPI. The role requires 5–8 years of professional experience, English at least B2, and ability to work on API-driven architectures.Candidates should be proficient with Maven and testing frameworks...

OverviewIn this role, you'll build and evolve backend systems that power Stripe's user interfaces, including dashboards and mobile experiences.You'll own projects end-to-end, partner with frontend and infrastructure teams, and advance scalable APIs and platform capabilities.You'll modernize UI architecture through migrations and controlled rollouts while...

Join our expanding engineering team!We're hiring a permanent Senior Backend Engineer to join our Asset Sales group as we scale one of the most important parts of M-KOPA's FinTech platform.Build distributed, event-driven microservices and help shape what AI-native engineering looks like at M-KOPA.The ImpactYour code will directly power the systems that put...

We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it's creating real impact. We've just reached unicorn status with a $150M Series D, accelerating our vision to transform education through human-led, AI-enhanced learning. As a...

Flight Centre Travel Group is seeking a Software Engineer in Barcelona to design, build, and evolve AI-native travel tech. You will work in agile squads, owning features from design through deployment while collaborating across international teams. The role emphasizes backend Rails development, containerised services, and integration of LLM APIs to deliver...

Overview En Barcelona, una multinacional del sector moda busca un Backend Java con al menos 4 años de experiencia para desarrollar servicios orientados a microservicios, utilizando Spring Boot y Kafka. Integrarás con un equipo técnico y trabajarás en un entorno híbrido, con incorporación inmediata y una retribución acorde a tu experiencia. El rol...

Allianz Technology in Barcelona is looking for a seasoned Java Developer to modernize legacy systems and develop innovative insurance products. Join a dynamic team leveraging Java, Spring Boot, and Agile methodologies to enhance business solutions. With a hybrid work model, enjoy benefits including healthcare, a company bonus scheme, and career development...

InnoIT Consulting busca un Backend AI Developer para un proyecto innovador en Barcelona, con un enfoque en IA avanzada, NLP, LLMs y pipelines de prompts. Se valorará autonomía y capacidad de entregar soluciones de principio a fin. Se trabajará en un entorno híbrido en Barcelona, colaborando con equipos de IA y desarrollo frontend para construir APIs y...

Scopely is seeking a Staff Server Engineer for a new unannounced project based in Barcelona, Spain. This role involves leading the development of large-scale backend features for our game in a hybrid work environment. Ideal candidates will have experience in back-end systems for MMO games, strong leadership skills, and proficiency in languages such as Go,...

Schwarz Digits busca un desarrollador back-end con experiencia en Go para diseñar y mantener servicios backend, contenedores Docker y despliegues en Kubernetes. Colaborarás con el equipo de ingeniería y producto para definir requisitos técnicos y entregar soluciones de alta calidad. Trabajarás en la optimización de CI/CD, herramientas de...

Monzo Bank is looking for a Backend Engineer in Barcelona, Spain. In this role, you will collaborate with a diverse team to enhance the banking platform while working with technologies like Go, Cassandra, and AWS. Strong backend development experience and a product mindset are essential. Benefits include a competitive salary, flexible working hours, and a...

Scopely is seeking a Senior Backend Engineer to join the Monopoly GO! team in Barcelona on a hybrid basis. You will design, build, and operate robust C# services, data pipelines, and APIs to power live game operations and internal tools. You will collaborate with product, design and other engineers, drive architectural discussions, improve observability,...

Actimo is seeking a Node.js developer skilled in both backend and full-stack development. Your role involves driving development of the core platform, maintaining high-quality code, and building RESTful APIs. The ideal candidate should have 2+ years of experience with Node.js and a Computer Science degree/equivalent. The position includes benefits like...