Empleos de backend python developer intermediate en Barcelona

**ABOUT THE ROLE** We are looking for an analytical, automation-driven, and technically versatile professional who thrives at the intersection of AI systems, workflow automation, and customer operations. The AI Automation Engineer combines deep technical expertise in LLM-powered agents and REST API integration with a clear understanding of customer service...

Who we are: At Rover, pets and their people are at the heart of everything we do. We connect pet parents with trusted pet care across the U.S., Canada, Europe, and Australia. Headquartered in Seattle and Barcelona, we’re a values driven, fast-growing tech company focused on building safe and personalized experiences tailored to the needs of...

**Who we are:** At Rover, pets and their people are at the heart of everything we do. We connect pet parents with trusted pet care across the U.S., Canada, Europe, and Australia. Headquartered in Seattle and Barcelona, we’re a values driven, fast-growing tech company focused on building safe and personalized experiences tailored to the needs of each...

About GenLayer LabsGenLayer Labs is a decentralized AI research collective building the trust infrastructure for the AI Age. We develop GenLayer—an open, AI‑driven Court of the Internet—a synthetic jurisdiction where autonomous agents and protocols can reason, transact, and govern at machine speed with sovereignty, transparency, and trust. Our...

Nombre de vacante Pentaho DeveloperDescripción: We are looking for a Pentaho Developer to join our Sage HCM Localisation engineering team and support the generation, maintenance, and evolution of reporting systems across the Sage HCM ecosystem. This role is well suited to a developer with strong relational database skills, solid SQL experience, and...

**Craft:** Technology & Development **Job Description:** King operates games at a massive scale, serving hundreds of millions of players around the world. Behind every player experience is a large ecosystem of services, data platforms, forecasting systems, and internal tools that help our teams make better decisions, move faster, and deliver...

At Viaplay Group, we entertain millions of people every day through our streaming services, radio networks, and TV channels. We believe in the power of content not just as a way of telling stories and touching lives, but also expanding worlds. We’re looking for the best people to join us on our journey. Right now, we’re searching for a **Principal...

NTT DATA Europe u0026 Latam is seeking a skilled Python Developer in Barcelona. The role involves developing and maintaining backend systems, designing REST APIs, and working with AWS cloud services. The ideal candidate has several years of experience in Python development, solid knowledge of SQL, and skills in Docker. A strong teamwork ethic and good...

About the Hiring Process When you apply, our AI-powered matching platform considers you not only for this opportunity, but also for other relevant roles across our network, one application can unlock multiple career opportunities. We only work with real companies hiring for live positions. If there's a strong match, we'll guide you through the process; if...

Since 2015, papernest has been transforming the way people manage their contracts, making subscription, management, and switching simple through one smart, intuitive platform. We have supported more than 2 million customers across France, Spain, and Italy. Along the way, we have continued to invest in new verticals, establishing papernest as a...

Con el respaldo de GCO Ventures, estamos construyendo **Aurela Health** , una plataforma digital de salud mental que combina tecnología y un modelo asistencial estructurado para ofrecer terapias más accesibles, rápidas y personalizadas. A través de un ecosistema de psicólogos especializados y herramientas digitales, Aurela Health permite que cada...

¿Te interesaría seguir desarrollándote como **Senior .NET Developer** en una compañía que prioriza la excelencia técnica, la innovación y el bienestar real de su equipo? ¿Te motiva el reto de diseñar arquitecturas distribuidas complejas y desplegar productos internos en entornos Cloud de última generación (StackIT/GCP)? Buscamos un/a especialista...

**Job Description** **Job Title:** Senior Full Stack Engineer **Job Type:** Contract **Location:** Remote **Job Summary:** In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is...

One of the companies we partner with at Joppy is looking to hire a **Performance Engineer** passionate about driving the performance of web applications through systematic testing, optimization, and a collaborative approach. **🎯 Responsibilities** - Conduct regular performance, load, and stress tests on web applications to ensure compliance with defined...

Ntt Data Europe & Latam is seeking a Senior Python Developer to join their international team in Cataluña, Spain. In this role, you'll work with cloud-native technologies and modern backend architectures, developing high-performance systems. You will also collaborate with multidisciplinary teams, optimize application performance, and support enterprise...

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US ...

Join PPG's digital transformation journey and help shape the future of mobile experiences across more than 10 leading paint and coatings brands worldwide! As a Mobile Tech Lead within the Global Custom Software Solutions team, you will play a key role in defining the technical direction of PPG's multi-brand mobile platform while leading the development of...

Capitole is seeking a Senior Full Stack Developer to work with cutting-edge technology in Barcelona. You will develop scalable backend services with Python and build frontend interfaces using React.js. This role emphasizes working with Large Language Models and AI-driven solutions. Capitole offers a hybrid working model, competitive compensation, inclusive...

Full Stack AI Engineer (Python / React / LLM / RAG) Modalidad: Híbrida. 2 días presenciales a la semana Ubicación: Barcelona Descripción del puestoBuscamos un/a Full Stack AI Engineer para escalar activos de Inteligencia Artificial y contribuir al desarrollo de un producto original basado en Retrieval-Augmented Generation (RAG). Trabajarás en un entorno...

Join PPG's digital transformation journey and help shape the future of mobile experiences across more than 10 leading paint and coatings brands worldwide! As a **Mobile Tech Lead** within the Global Custom Software Solutions team, you will play a key role in defining the technical direction of PPG's multi-brand mobile platform while leading the development...