Empleos de python - software engineer backend en Barcelona

Software Engineer (Agentic AI) up to ~€100k (flex for strong candidates) + up to 35% bonus (~20% standard, rest based on performance) very generous, early stage equity Madrid or Barcelona (1-2 office days) Company : About the company This rapidly scaling start-up is building an AI-native platform that lets enterprise clients run high-volume operations...

Flexcompute is leading the transformation of engineering simulation with our revolutionary ultra-fast simulation technology. Our flagship products, including the industry-leading Computational Fluid Dynamics (CFD) software Flow360 and electromagnetic simulation software Tidy3D, are reshaping how simulations are conducted across diverse sectors. Founded by...

Techmunity is a profitable AI travel startup building a platform to discover and book luxury hotels, villas, yachts and private flights with intelligent search and personalised recommendations. You will join a hands-on CTO and a founding engineer who built products used by millions at Spotify.The role focuses on building scalable backend systems, integrating...

Bluetab, an IBM Company. certificados ¡Great Place to Work & Best Work to Place! como una de las mejores compañías para trabajar. Una compañía muy techie que nos ha llevado a ser el brazo fuerte de IBM en Data, Cloud, ML & IA y donde, para empresas clave de diversos sectores, ayudamos a acelerar y optimizar estrategias en plataformas de datos y en...

At the Würth Elektronik Group, we produce and sell electronic components such as printed circuit boards, electronic components, electromechanical elements and complete system assemblies. This makes Würth Elektronik one of the most successful companies in the Würth Group. For Würth Elektronik eiSos we are looking for you to join our team in full-time (40...

At Roche you can show up as yourself, embraced for the unique qualities you bring. Our culture encourages personal expression, open dialogue, and genuine connections, where you are valued, accepted and respected for who you are, allowing you to thrive both personally and professionally. This is how we aim to prevent, stop and cure diseases and ensure...

ОписаниеOne of the companies we work with at Joppy is looking for a Backend Engineer to join the team. We're looking for an experienced backend engineer with depth. You'll come from a Backend Engineering background - Python, APIs, distributed systems - but what matters most is your motivation to build across layers and solve complex problems...

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...

Elegir Capgemini significa elegir una empresa donde tendrás la libertad de diseñar tu carrera profesional como desees, con el respaldo y la inspiración de una comunidad colaborativa de colegas en todo el mundo. Aquí podrás reinventar lo que es posible. Únete a nosotros y ayuda a las organizaciones líderes en el mundo a descubrir el valor de la...

Dominar tecnologías backend trabajando con Java/Kotlin, Spring Boot, MySQL, Redis y AWS en una plataforma de producción real. Aprender buenas prácticas desde el día uno aplicando SOLID, Clean Code y patrones de diseño siempre guiado por tus compañeros. Desarrollar hábitos de testing escribiendo unit e integration tests, entendiendo el valor del...

Present Connection in Spain is seeking a Mid Python Developer to join an AI-driven data backend project for ERP analytics. You will design and implement backend services, data pipelines and AI integrations in a collaborative R&D team.Ideal candidates bring solid Python skills, API/backend experience, SQL/data modelling knowhow and hands-on work with LLMs or...

El profesional incorporado será responsable de desarrollar y mantener sistemas backend robustos y escalables para una plataforma de alta demanda. Las tareas incluirán el diseño y la implementación de nuevas funcionalidades, la optimización del rendimiento de sistemas existentes y la garantía de la alta disponibilidad y fiabilidad de la plataforma. Se...

En AD4 Octógono buscamos AI-Native Software Engineer que combine desarrollo de software moderno con Inteligencia Artificial.¿Qué harás?Desarrollo de aplicaciones con Python y/o TypeScript.Integración de LLMs y APIs de IA.Desarrollo de funcionalidades con RAG y AI Agents.Diseño de aplicaciones preparadas para incorporar IA desde el inicio.Trabajo...

AD4 Octógono busca un AI-Native Software Engineer que combine desarrollo de software moderno con Inteligencia Artificial. Trabajarás con Python y/o TypeScript, integrando LLMs y APIs de IA, y diseñando aplicaciones preparadas para incorporar IA desde el inicio.Ofrecemos 100% remoto en España. Se valorará experiencia en React, Node.js, Docker, Kubernetes...

About The JobAre you a passionate Java Developer looking for an exciting opportunity to work with cutting‑edge technologies and make a real impact? Join our team and be part of a dynamic environment where you'll work with Java, Spring Boot, and Agile methodologies to drive innovative solutions. With the chance to continuously learn and grow, this role...

Can you imagine contributing to a pharmaceutical internal platform that supports critical business and engineering processes?Join our expert team to work on a Sector Pharmaceutical, contributing to the development of an internal platform that integrates applications, cloud services, APIs and engineering tools.You will apply your knowledge of Python, FastAPI...

About The Agile MonkeysWe're a software studio of 75+ people, and still growing. We build production AI systems for regulated industries like healthcare, insurance and banking, mostly for US clients. We also build our own AI-native products. AI isn't a layer we add on top. It's how we work and what we ship.About the roleWe're growing several teams at once,...

About Revolut People deserve more from their money. More visibility, more control, and more freedom. Since ****, Revolut has been on a mission to deliver just that. Our powerhouse of products — including spending, saving, investing, exchanging, travelling, and more — help our 70+ million customers get more from their money every day. As we continue our...

El profesional incorporado será responsable de desarrollar y mantener sistemas backend robustos y escalables para una plataforma de alta demanda. Las tareas incluirán el diseño y la implementación de nuevas funcionalidades, la optimización del rendimiento de sistemas existentes y la garantía de la alta disponibilidad y fiabilidad de la plataforma. Se...

TECDATA ENGINEERING busca un Software Developer con al menos 2 años de experiencia para trabajar en entornos ágiles y de transformación digital. Serás partícipe del diseño y desarrollo de soluciones escalables en AWS, con énfasis en calidad y entrega de valor al cliente.Trabajarás con Python 3 y herramientas como Docker, Kubernetes, Terraform, y...