Empleos de senior backend engineer python en Barcelona

Oxigent Technologies busca un/a Senior Python Developer para liderar la migración hacia Go en una multinacional tecnológica de reacondicionamiento electrónico, ubicada en Barcelona (Poblenou). La misión es apoyar proyectos del equipo Code Foundations, migrando servicios de Python a Go, en un entorno moderno con AWS, Kubernetes y microservicios,...

???????? One 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...

Innovamat Education, SL busca un Senior Software Engineer para liderar el desarrollo backend y APIs, trabajando de principio a fin en aplicaciones complejas que impactan la educación. Se valora experiencia en PHP (Symfony) o Python (FastAPI), y conocimiento en arquitectura hexagonal, DDD, TDD y CQRS. Trabajamos en un modelo híbrido, con dos días a la...

We are the Intelligent Internet Platform.We connect People, Places and Things anywhere, managing Internet Performance better than anyone else while providing One Global Experience, giving Visibility, Control and Security through expereoOne.Expereo believes in the power of Internet connectivity.As the world's largest provider of managed internet, SD-WAN/SASE,...

We are the Intelligent Internet Platform. We connect People, Places and Things anywhere, managing Internet Performance better than anyone else while providing One Global Experience, giving Visibility, Control and Security through expereoOne. Expereo believes in the power of Internet connectivity. As the world's largest provider of managed...

We are the Intelligent Internet Platform. We connect People, Places and Things anywhere, managing Internet Performance better than anyone else while providing One Global Experience, giving Visibility, Control and Security through expereoOne. Expereo believes in the power of Internet connectivity. As the world's largest provider of managed...

Why this role mattersJOIN helps thousands of businesses find the right people — faster, fairer, and with less friction.Our platform handles millions of candidate interactions, and our clients praise JOIN's attention to detail and unmatched user experience.We're looking for a Backend Engineer to join our established engineering hub in Spain.You'll be...

Betby is building a complex, high-load microservice-based backend for risk management in sports betting.We value autonomy, ownership, and scalable engineering as we expand with a small, focused team.Join our Risk-Management Product Group to develop back-office risk tools, integrate with Kafka and RabbitMQ, and contribute to architecture discussions.We offer...

Join one of Southern Europe's fastest-growing startupsEnginy is a Barcelona-based startup and one of Southern Europe's fastest-growing companies ranked #3 in the Sifted 100: Southern Europe ****, and we're just getting started.We're building the AI-native GTM platform for modern B2B teams, combining prospecting, enrichment, intent signals, AI research and...

Amphora Logistics busca un Backend Developer con Python para Atenea, su plataforma de gestión logística. Desarrollarás y escalarás servicios backend, trabajando en una arquitectura cloud-native orientada a eventos en AWS y con DynamoDB, Terraform y CI/CD. Colaborarás con producto y equipos tecnológicos para entregar soluciones robustas, con código...

At OneSpan, we specialize in digital identity and anti-fraud solutions that create exceptional and secure experiences.We are looking for an experienced Senior Backend Engineer to join our Barcelona-based backend team and drive product features from conception to production with customer value at the forefront.You'll own the delivery side of our platform...

¡Capitole sigue creciendo - y queremos que formes parte del viaje!Estamos buscando un/a Senior Back End Engineer con +5 años de experiencia para unirse a nuestro increíble equipo.Funciones:Senior Backend Engineer (Node.js / Azure / APIs / Integración de Sistemas)Formar parte del equipo de ingeniería responsable del diseño, desarrollo y evolución del...

About the company Shalion is a data and insights-driven company that serves world-class manufacturers and brands globally. Through our Digital Shelf Optimization, Retail Media, and Food Service Aggregators solutions, we provide innovative tools for e-commerce monitoring. At Shalion, we empower brands to make smarter business decisions in eCommerce by...

Join the Fotocasa Group Tech Team as an Backend Engineer! We are Fotocasa Group, Spain’s real estate tech leaders. Now part of the Scout24 Group, we are stronger than ever. We are combining our local market expertise with the power of a leading European digital ecosystem. Our mission: to connect people and homes through intelligent tools and the best...

Join one of Southern Europe’s fastest-growing startups Enginy is a Barcelona-based startup and one of Southern Europe’s fastest-growing companies ranked #3 in the Sifted 100: Southern Europe 2026, and we’re just getting started. We’re building the AI-native GTM platform for modern B2B teams, combining prospecting, enrichment, intent signals, AI...

At OneSpan, we specialize in digital identity and anti-fraud solutions that create exceptional and secure experiences. We are looking for an experienced Senior Backend Engineer to join our Barcelona-based backend team and drive product features from conception to production with customer value at the forefront. Our platform is built in Java using Spring...

At OneSpan, we specialize in digital identity and anti-fraud solutions that create exceptional and secure experiences.We are looking for an experienced Senior Backend Engineer to join our Barcelona-based backend team and drive product features from conception to production with customer value at the forefront.You'll own the delivery side of our platform...

Our partner is a fast-growing Health Tech company developing connected technologies at the intersection of hardware, embedded systems, Io T, AI and digital health.Their technology transforms everyday environments into intelligent health platforms, enabling seamless and continuous health monitoring.We are currently looking for a Senior Software Engineer...

Join one of Southern Europe’s fastest-growing startups Enginy is a Barcelona-based startup and one of Southern Europe’s fastest-growing companies ranked #3 in the Sifted 100: Southern Europe 2026, and we’re just getting started. We’re building the AI-native GTM platform for modern B2B teams, combining prospecting, enrichment, intent signals, AI...

Job-ID: ae870eab-d696-4af8-bd aReference: J-4332Location: Barcelona, SpainJob type: Permanent, HybridSalary: Up to EUR 56,000Category: Java, Spring MVC, Spring BootStack: Java, Spring, SpringbootContact: ás parte de un equipo técnico que desarrolla soluciones backend enfocadas en plataformas de conectividad dentro del sector turismo.Solicitar este puesto...