Empleos de senior python developer fastapi en Barcelona

Shipco IT in Barcelona is seeking a Senior Application Developer to turn ideas into scalable software. Design, build, and maintain high‑performance web apps using Python, Fast API, and async microservices, with Angular frontends and cross‑functional collaboration. You’ll work across the full software lifecycle, modernize legacy services, implement...

Shipco IT in Barcelona is seeking a Senior Application Developer to design, build, and maintain high-performance Python microservices. You’ll connect Fast API backend with Angular frontends and collaborate across global teams. Ideal candidates have 5+ years Python experience, strong My SQL/SQLAlchemy, Docker, AWS ECS/ECR, and CI/CD with Git Hub Actions....

Delectatech, una startup con sede en Barcelona, busca un Backend Developer (Python) para reforzar el equipo técnico. Se valorará autonomía en desarrollos complejos y capacidad de aportar criterio técnico desde los primeros meses.El stack incluye FastAPI, PostgreSQL, MongoDB, Docker y Azure; se espera experiencia 5+ años y conocimiento de IA/LLM....

A global technology solutions provider seeks a candidate for a role focused on AI and LLM development. The ideal individual will have over 4 years of experience with Python, FastAPI, and SQL. Responsibilities include conducting R&D in AI and collaborating across teams to create innovative solutions in dynamic environments. The company fosters a flexible and...

Get notified about new Desarrollador jobs in Spain.Greater Sevilla Metropolitan Area 1 day agoAlicante, Valencian Community, Spain 3 days agoEl Puerto de Santa María, Andalusia, Spain 1 day agoEl Puerto de Santa María, Andalusia, Spain 23 hours agoAlicante, Valencian Community, Spain 3 weeks agoServicios Digitales y Tecnológicos Santa Cruz de...

At Roche you can show up as yourself, embraced for the unique qualities you bring. Siga leyendo para descubrir lo que necesitará para tener éxito en este puesto, incluyendo habilidades, cualificaciones y experiencia. Our culture encourages personal expression, open dialogue, and genuine connections, where you are valued, accepted and respected for who you...

¿Te interesaría liderar la arquitectura y la infraestructura crítica de backend en un entorno de alto volumen? Desde Oxigent Technologies seleccionamos un/a Senior Python Engineer para sumarse al equipo de Code Foundations en Barcelona. El equipo de Code Foundations es el núcleo del ecosistema de backend: desarrollan y mantienen la infraestructura...

Backend Engineer needed for an AI-enabled proptech company in Barcelona to build and scale modern backend applications using Python and FastAPI, leveraging AI-assisted development workflows. Role involves architecture, collaboration, and shaping engineering processes.

We're Hiring: Software Engineer (Hybrid - Barcelona) We are expanding our core engineering team. We are looking for an experienced Backend Engineer who thrives on solving complex technical challenges across distributed systems, data pipelines, and applied AI infrastructure. What You'll Do: Design and build scalable backend services using Python. ...

Get AI-powered advice on this job and more exclusive features.Direct message the job poster from Agrupa Global TalentA leading international retailer with more than 570,000 employees worldwide in 33 different countries and over 13,300 stores, has stablished an IT HUB in Barcelona as part of his IT division, responsible for the selection and provision of IT...

Job Opportunity - Barcelona (Spain) At InnoIT, we’re looking for experienced Senior Python developers to lead the design, development, and delivery of backend solutions. Responsibilities Lead the design, development, and delivery of backend solutions. Requirements Bachelor’s degree or higher in Computer Science, Engineering, or related field 5+ years of...

We are theIntelligent Internet Platform.We connectPeople, PlacesandThingsanywhere,managing Internet Performancebetter than anyone else while providingOne Global Experience,givingVisibility, ControlandSecuritythroughexpereoOne.Expereo believes in the power of Internet connectivity. As the world's largest provider of managed internet, SD-WAN/SASE, and Cloud...

¿Te interesaría seguir desarrollándote como Programador/a Senior Back-end en una empresa multinacional tecnológica líder en el sector del reacondicionamiento electrónico, en un entorno multicultural y retador, donde podrás proponer nuevas ideas y crecer profesionalmente ? Desde Oxigent Technologies buscamos un/a Senior Python Developer con ganas de...

At Roche you can show up as yourself, embraced for the unique qualities you bring. The PositionWho We AreAt Roche Diagnostics Solutions (RDS), our mission is clear: to diagnose earlier, develop faster, and personalize treatment because every patient is unique. Within Computational Science & Informatics (CSI), we are the bridge between our origin and our...

EnNTT Dataseguimos creciendo y buscamos incorporar un/aSenior Python Developer especializado en ETLpara nuestros clientes enBarcelona .¿Cuál será tu misión?Trabajarías inicialmente en un proyecto orientado al diseño y evolución de una plataforma de datos basada enarquitectura Datalake, en la que se tendrán que desarrollar y optimizar los procesos...

**We're Hiring: Software Engineer (Hybrid - Barcelona)** We are expanding our core engineering team. We are looking for an experienced Backend Engineer who thrives on solving complex technical challenges across distributed systems, data pipelines, and applied AI infrastructure. **What You'll Do:** - Design and build scalable backend services using...

SlashMobilitySlashMobility es una firma boutique tecnológica que está construyendo algo diferente a la consultoría tradicional. No queremos ser una fábrica de horas ni una consultora masiva. Estamos creando una casa para la Tecno Élite: profesionales que quieren trabajar con grandes corporaciones en retos reales, con equipos pequeños, muy buenos y con...

Oxigent Technologies busca un Senior Python Developer con ganas de aprender Go (Golang) para liderar la migración de Python a Go y reforzar una arquitectura de microservicios en una multinacional tecnológica ubicada en Barcelona (Poblenou). La misión es dar soporte al equipo Code Foundations y definir estándares de calidad, TDD y DDD, mejorando la...

Backend Engineer role focused on building scalable AI-powered property tech platform using Python, FastAPI, and AWS. Requires experience with AI-assisted development workflows.

About The Role This project is suited for a Senior Python developer with deep functional testing experience, strong Linux and Docker skills, the ability to read code across multiple languages with the support of LLMs (e.g., C, Rust, Go) and translate requirements for migration tasks, and confidence using tools like Roo Code or Claude Code to accelerate...