Empleos de senior python fastapi microservices developer 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...

InnoIT Consulting ищет опытных Senior Python разработчиков для руководства дизайном, разработкой и доставкой бэкенд-решений, архитектурных и технических решений. Требования: степень бакалавра или выше, 5+ лет в...

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.

¿Te interesaríaliderar la arquitectura y la infraestructura críticade backend en un entorno de alto volumen? Desde Oxigent Technologies seleccionamos un/aSenior Python Engineerpara sumarse al equipo de Code Foundations enBarcelona . El equipo deCode Foundationses el núcleo del ecosistema de backend: desarrollan y mantienen la infraestructura crítica,...

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...

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...

**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...

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...

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...

Zurich Insurance Group в Барселоне ищет опытного разработчика Python для участия в технологическом Delivery Center. Вы будете разрабатывать REST API, проектировать базы данных с использованием SQLAlchemy и Django ORM, следовать...

Miratech is seeking a Senior Java Developer to join a European project delivering customized software for tax administration systems. You will implement components, integrate systems, and help shape product roadmaps while working with a distributed team in a modern DevOps environment. The role emphasizes strong Java expertise, Spring/Quarkus, microservices,...

ISANDO Technologies is seeking an experienced Java developer to join our software team in Barcelona, Spain or Athens, Greece. You will build multi-tenant web apps, REST APIs, and cloud-ready solutions in a hybrid environment. The role requires 5+ years of Java experience, strong Spring Boot and Hibernate skills, and cloud/DevOps exposure with AWS/Azure,...

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...

¿Te interesaría seguir desarrollándote comoProgramador/a Senior Back-enden una empresamultinacional tecnológica líder en el sector del reacondicionamiento electrónico , en unentorno multicultural y retador , donde podrásproponer nuevas ideas y crecer profesionalmente ? DesdeOxigent Technologiesbuscamos un/aSenior Python Developer con ganas de seguir...

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...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Software Developer (Node.js/Python) based in Spain. As a Senior Software Developer, you will help build the backend and AI systems that support an innovative, rapidly growing technology business in the electric mobility...

Amaris Consulting | Part of Mantu is seeking a Senior Java Developer to design, develop, deploy, and operate scalable SaaS platforms in an international, agile environment. You will work in multidisciplinary squads, delivering robust RESTful services, integrating Kafka/RabbitMQ, and strengthening CI/CD pipelines while optimizing cloud deployments and...