Empleos de backend developer - python en Barcelona

ResponsibilitiesAs a Principal Engineer at Viaplay, you will be contributing hands‑on by engineering scalable and resilient back‑end systems in Node.js and Rust running in AWS, as well as driving the overall technical vision and direction of our platform In your role, you will ensure we develop the platform to meet the challenges of a continuously...

TransPerfect Is More Than Just a Job…Our greatest asset is our people, and nothing is more important to us than ensuring that everyone knows that. Each of our 100+ offices has its own individual identity, and each also has its own unique rewards.Job descriptionAbout us:TransPerfect, a recognized leader in translation software with a vibrant start-up...

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...

ABOUT STRANDS Strands is a leading fintech company at the forefront of innovation in the financial industry. Our cutting-edge solutions empower banks and financial institutions to deliver personalized and intelligent banking experiences. Our products are fully embedded with Artificial Intelligence and Machine Learning capabilities, giving you the opportunity...

ABOUT STRANDS Strands is a leading fintech company at the forefront of innovation in the financial industry. Our cutting-edge solutions empower banks and financial institutions to deliver personalized and intelligent banking experiences. Our products are fully embedded with Artificial Intelligence and Machine Learning capabilities, giving you the opportunity...

Azure Developer - Full Stack En serem estamos comprometidos con diversos proyectos y queremos contar con los mejores profesionales del sector.Actualmente, nos encontramos en la búsqueda de un/a Azure DeveloperFull Stack.Descripción:Proporcionaremos servicios de desarrollo y operación para soluciones nativas de la nube basadas en microservicios de Azure,...

**ABOUT STRANDS** Strands is a leading **fintech** company at the forefront of innovation in the financial industry. Our cutting-edge solutions empower banks and financial institutions to deliver personalized and intelligent banking experiences. Our products are fully embedded with Artificial Intelligence and Machine Learning capabilities, giving you the...

At LGT Digital Factory we are searching for Performance Engineer for our Barcelona Office. **WHAT CAN YOU EXPECT?** LGT is committed to developing and operating modern and cloud native applications with the primary goal of enhancing operational efficiency and creating great client experience. LGT Digital Factory (DiF) acts as a strategic nearshore partner...

DescriptionGenLayer Labs – Barcelona (Hybrid)About GenLayer LabsGenLayer Labs is a decentralized AI research collective building the trust infrastructure for the AI Age. We are the developers of GenLayer—an open, AI-driven Court of the Internet—a synthetic jurisdiction where autonomous agents and protocols can reason, transact, and govern at machine...

- As a Principal Engineer at Viaplay, you will be contributing hands-on by engineering scalable and resilient back-end systems in Node.js and Rust running in AWS, as well as driving the overall technical vision and direction of our platform - In your role, you will ensure we develop the platform to meet the challenges of a continuously evolving product,...

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 If you're looking for a place to grow, make an...

Why Join Us If you’re looking for a place to grow, make an impact, and work with people who care, we’d love to meet you!About the Role We are looking for aSenior Backend Engineerto architect and build the core systems of a next-generation AdTech platform that embeds products directly into visual experiences. You will design high-throughput, low-latency...

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...

bsport is looking for an experienced backend developer to take ownership of building new services and data models for their mobile app. The role involves designing robust APIs and ensuring high-quality, scalable solutions as part of a dynamic team. Ideal candidates will have over 5 years of backend experience with strong proficiency in Python and PostgreSQL,...

Is this you?Titan Operating System S.L. (Titan OS), the Barcelona-based technology, entertainment, and advertising company, is looking for you!At TitanOS, we live by three core values:Make things happen – We take ownership, move fast, and deliver impact.No ego – We collaborate with respect and humility to reach shared goals.Show genuine passion – We...

We are a global technology consulting company specializing in IT solutions, cloud-based platforms, mobile and web applications, and training and support services. With over 14 years of experience and a multicultural team of more than 100 professionals, we deliver projects for highly complex industries such as pharmaceuticals, diagnostics, healthcare, and...

¿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...

Neotalent Conclusion busca un/a Senior Full-Stack Developer para un proyecto en el sector farmacéutico y Life Sciences. El candidato ideal debe tener más de 5 años de experiencia en desarrollo Full-Stack y conocimientos sólidos de Python, SQL y tecnologías frontend como React, Vue o Angular. Las funciones incluyen desarrollo y mantenimiento de...

**Job Title:** Software Engineering **Job Type:** Contractor (10-12 hours per week) **Location:** Remote **Job Summary** We are looking for experienced software engineers to help train and evaluate next-generation AI systems through real-world software engineering tasks. This role is best suited for developers who can reason through...

**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...