Empleos de python backend software engineer en Barcelona

¿Te apasiona el desarrollo de software, tienes una mentalidad innovadora y emprendedora, y te gustaría ser parte de un equipo multidisciplinario en un proyecto líder de automatización industrial? En Oxigent buscamos un/a Software Engineer para integrarse en un importante equipo de desarrollo global de una compañía multinacional referente en tecnología...

¿Te interesaría liderar la arquitectura y la infraestructura crítica de backend en un entorno de alto volumen? Desde Oxigent Technologies seleccionamos un/a Senior Python Engineer para sumarse al equipo de Code Foundations en Barcelona. El equipo de Code Foundations es el núcleo del ecosistema de backend: desarrollan y mantienen la infraestructura...

We are looking for a AI Engineer (Python) in Barcelona who's eager to embark on an exciting new opportunity! We connect IT professionals with projects that match their skills, professional experience, and goals, then we offer a career progression program, delivered by in-house specialists - our People Experience Partners - to guide them through our journey...

Manychat is building a Python-based Billing layer to carry payments, invoicing, anti-fraud, and compliance logic at scale. You’ll be the first engineer, define patterns, and set standards while mentoring two new engineers. The role sits within a fast-moving, high-load backend team collaborating with Platform and Product. Expect ownership of API contracts,...

OverviewWELCOME TO SITAAt SITA, we keep airports moving, airlines flying smoothly, and borders open. Our technology and communication innovations power the success of the global air travel industry. You'll find us in 95% of international airports, working closely with over 2,500 transportation and government clients. Each partnership brings unique...

Sateliot is a Barcelona-based satellite company with one goal: connect everything, everywhere. Founded in 2018, we've built the first satellite constellation that lets standard commercial devices communicate directly from space. Our technology bridges the gaps that terrestrial networks will never reach, bringing affordable and secure connectivity to...

Bsport is hiring a Senior Backend Software Engineer to join the Financial Services team and craft a scalable

Job Overview We’re looking for Staff Engineers to lead the shift toward AI‑powered Business Management software, not as an add‑on, but as a core part of how people work, decide and grow. Ideal candidates: Think about AI as part of how they engineer, not a feature they add. Get energy from shipping things and seeing them work in the real world. Care...

About usAt THEKER, we're taking on one of the greatest challenges of the 21st century: redefining how physical work gets done in the world.We are a robotics and AI company building intelligent, adaptable systems that solve problems traditional automation never could. From Barcelona, our mission is to create a generation-defining company leading the robotics...

🌍 About Flyboard We Make Voice AI Work. We ship production-ready agents that automate real sales and operations. Flyboard.ai builds and operates custom AI voice agents that automate high-volume, repeatable workflows across commercial and operational processes. Our customers include fast-moving SMEs, corporates, and mid-market leaders across Europe and...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Backend QA Engineer based in Spain. As a Backend QA Engineer, you will take ownership of software quality across a high-traffic backend platform, ensuring reliable performance and seamless transaction processing. You will combine...

Edpuzzle is a leading edtech company with offices in San Francisco and Barcelona and over 12 years of history helping teachers find and create exciting, interactive learning experiences. We're a software company built by teachers, for teachers, committed to empowering educators with intuitive software to engage students all in one place, from video learning...

Lever, Inc. is seeking a Senior Software Engineer (Golang/TypeScript/React) for an independent contractor role based in Spain.You will develop backend Golang microservices and frontend UI with React and TypeScript, delivering scalable, data-intensive features.You will own features end-to-end, influence architecture, and drive improvements in performance,...

Backend Software Engineer— AI Platform | Spain | €105K–€120K + equityWe're hiring a Backend Engineer /Solutions Engineer to join the founding team in Spain for a well-funded AI platform company ($300M raised, backed by Index, Insight, IVP, Bessemer).¿Es este el siguiente paso en su carrera? Descubra si es el candidato adecuado leyendo la...

We understand that finding the right opportunity can be tough, but I’ll try to make it easier.You’re reading about Zurich Insurance Group, a global leader in insurance, but this role specifically pertains to ServiZurich. Established in Barcelona in 2006, ServiZurich operates as an integral part of Zurich Insurance Group, providing cutting-edge...

En ALTEN tenemos claro que el éxito de nuestros proyectos se debe a las personas que forman nuestro equipo. Por eso, si tienes experiencia como Backend Developer en Barcelona, nos comprometemos a impulsar tu talento, satisfacer tus expectativas laborales y hacerte sentir como en casa. ¿Quieres construir hoy el mundo de mañana? ¡Sigue leyendo! ¿Cuáles...

System design feature (60 min) Hi, we’re Back Market. We’re here to help make tech reliable, affordable, and better than new. We're a global marketplace for refurbished devices, helping lower our collective environmental impact by providing trustworthy, affordable tech with 92% less carbon emissions than new. Yep, you read that right. Turns out...

We understand that finding the right opportunity can be tough, but I’ll try to make it easier.You’re reading about Zurich Insurance Group, a global leader in insurance, but this role specifically pertains to ServiZurich. Established in Barcelona in 2006, ServiZurich operates as an integral part of Zurich Insurance Group, providing cutting-edge...

Our Mission: Why Lighthouse? At Lighthouse, we're on a mission to revolutionize commercial strategy as hospitality's most powerful AI platform. We take the world's largest hotel data network and transform it into real-time intelligence that drives action. We don't just deliver insights; we empower businesses to make decisions that move revenue. With $370 M...

Minka builds real-time payment infrastructure. At the centre is a cloud-hosted ledger that banks, wallets and payment schemes settle through. The Core Platform team builds and runs that ledger. As a Senior Software Engineer on this team you work on the parts of the system that every payment passes through: how a transfer is accepted, validated, recorded and...