Empleos de backend developer python en Barcelona

ð️ Indra Space – Leading the Next Generation of Space Systems ðAt Indra Space, we are on a mission to redefine the European space industry by delivering high-performance small satellite solutions for LEO missions. To become a leading company in end-to-end satellite systems, driving innovation in:ð Position, Navigation & Timing (PNT)ð Secure...

Filmin is a Video On Demand platform focused on independent cinema and series, novelties and classics. We are looking for a Python developer with at least 3 years of experience to join our Odoo development team. 2+ years of experience with Python . ~ Experience with PostgreSQL (writing and optimizing queries). ~ Good understanding of XML, JavaScript,...

A leading technology recruitment firm is looking for a Python Developer in Barcelona to build scalable backend systems utilizing Python and Flask. The ideal candidate has over 3 years of experience in Python programming and hands-on experience with Flask. They offer a flexible, remote-friendly work culture, career growth opportunities, and work on projects...

Yuki is a vibrant, international IT scale‑up that helps accountants, businesses and entrepreneurs manage their accounting more efficiently, simply and enjoyably. We are looking for kick‑ass colleagues to complete our ambitious, cheerful and lively team of top professionals. A True Yukiaan at Heart Driven, enthusiastic and with a quirky side: there’s...

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...

Capitole is seeking a Backend Developer Python to build and evolve the internal platform supporting the AI team of a leading client in the renewable energy sector. The role focuses on an event-driven system that scales with load and recovers from failures with minimal manual intervention.You will design, implement, and maintain Python backend services,...

SII Group Spain busca un Backend Developer con buen nivel de francés para unirse al equipo de Desarrollo en Barcelona. El puesto es para proyectos internacionales con trabajo casi 100% remoto, modalidad híbrida: 2 días en oficina.Se trabajará en seguros y migración de stacks Java, Maven/Gradle y Tomcat, con foco en calidad y no‑regresión. Se...

BETWEEN busca un/a Backend Developer para unirse a su equipo y evolucionar servicios backend basados en microservicios. Se trabajará con Node.js, NestJS y TypeScript, diseñando APIs REST y GraphQL para applications web y móviles, asegurando la calidad mediante pruebas y revisiones de código.Colaborarás con Product, Frontend y Tecnología, buscando...

Desarrollador Backend Senior para plataforma SaaS, responsable de arquitectura, refactors y mejora continua en PHP y Laravel.

About Qualifyze:Founded in 2019, Qualifyze is a leading company in supply chain compliance management in the Life Sciences industry, trusted by over 1,500 pharmaceutical and healthcare companies globally. Our digital suite of solutions connects manufacturers, suppliers, and a global network of more than 250 auditors and quality experts.With a track record of...

Capitole is seeking a Backend Developer Python to build and evolve the internal platform supporting the AI team of a leading client in the renewable energy sector. The role focuses on an event-driven system that scales with load and recovers from failures with minimal manual intervention.You will design, implement, and maintain Python backend services,...

¡Seguimos buscando talento…y nos encantaría que te unieras a nuestro equipo!Para que nos conozcas algo mejor, UST es una multinacional norteamericana certificada como Top Employer y Great Place to Work con más de 35.000 empleados a nivel global y con presencia en más de 35 países. Somos líderes en servicios de tecnología digital y proporcionamos...

Planner 5D in Barcelona seeks a Senior Python Engineer to design and maintain scalable services supporting the AI lifecycle. You'll work closely with the research team to develop tools for data processing and engage with cutting-edge AI technologies like ChatGPT API and LangChain.The ideal candidate has strong Python skills, a Computer Science or Math...

Merlin Digital Partner is seeking a Senior Software Engineer (Python) to design backend systems, cloud infrastructure and APIs powering its connected health technologies. You will work closely with Product, AI, Embedded and Frontend teams to deliver scalable, reliable software across the stack.You will own architectural decisions, build robust APIs, optimize...

Skills requiredAunque la experiencia profesional y las cualificaciones son clave para este puesto, asegúrese de comprobar si posee las habilidades interpersonales preferibles antes de solicitar, si se requieren..NET DevOps Docker Java Kotlin Spring Boot CI/CD SOLID Principles Domain Driven Design (DDD) Test Driven Development (TDD) Hexagonal Architecture...

Aubay is a multinational digital services company seeking a backend developer to join its Barcelona office. You will build and maintain backend applications using Node.js, JavaScript, and TypeScript, and design REST APIs to support scalable services.You will work with SQL, DynamoDB, Elasticsearch, and AWS Lambda in a serverless environment, with code quality...

**Craft:** Technology & Development **Job Description:** We’re looking for a **Java backend developer** to join our Catalog Games team and help build and improve the technology behind our games. You’ll develop game features, services, tools, and systems while collaborating with people across different disciplines. You’ll contribute...

Описание: Kintai helps small and medium-sized businesses and self-employed professionals access working capital as a flexible alternative to traditional financing. The company develops a fintech product designed to support business growth and day-to-day financial needs.Задачи:Design and implement microservices and REST/GraphQL APIs mainly in...

En Vortech seguimos creciendo y buscamos incorporar un/a Senior Backend Engineer especializado/a en .NET para colaborar en un proyecto de Facturación estratégico, con uno de nuestros clientes internacionales del sector software. Buscamos un perfil claramente orientado a backend, con experiencia sólida en arquitecturas modernas, sistemas distribuidos y...

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...