Empleos de senior backend engineer python en Madrid

Ersilia is seeking a senior backend engineer to own critical systems and contribute to the roadmap. You will implement code, review it, test rigorously, and ensure reliability, performance, and correctness across production environments. Work autonomously with high ownership, collaborating with engineering and product teams while balancing risk and business...

Cloudbeds, a fully remote-first hospitality platform, is seeking a Senior Backend Engineer to shape scalable backend architecture and deliver high-performance services for customers worldwide. You will work across PHP and Java ecosystems, utilize Laravel/Symfony, My SQL, Docker, Kubernetes, and AWS, and collaborate with global teams to innovate and improve...

Rover is looking for an experienced backend software engineer to join our Trust & Safety Engineering team in Barcelona. You will design, build, and maintain scalable backend systems, collaborate with product, design, data science, and frontend engineers, and apply AI-augmented workflows to shipping code. We value strong coding practices, ownership, and a...

A global consulting firm is looking for a skilled Backend Developer (Node.js) based in Barcelona, Spain. In this role, you will design and develop scalable backend systems that support high-impact digital solutions for international clients. Ideal candidates have at least 5 years of software engineering experience and proficiency in Node.js with Fastify. The...

Capitole busca un/a Senior Backend Engineer para liderar el desarrollo del backend de su plataforma en la nube de Azure, con foco en APIs de negocio y integraciones con sistemas internos y terceros. Trabajarás con Node.js y TypeScript, diseñando APIs REST seguras y escalables, gestionando identidad y datos, y garantizando alta disponibilidad. Se valorará...

Salto, líder mundial en soluciones electrónicas de control de accesos, busca un Backend Engineer para unirse a su equipo de Software R&D. Desarrollarás, escalarás y mantendrás servicios backend en la nube de alta disponibilidad utilizando Go, microservicios y herramientas de contenerización. Trabajarás con arquitecturas multinue y CI/CD, Kubernetes y...

Amaris Consulting is hiring a Senior Java Developer to design, develop, deploy, and operate scalable Saa S platforms for payroll and HR tech. You will join multidisciplinary squads, combining backend expertise with Dev Ops practices to support business-critical services through the full software lifecycle. The role requires 7+ years as a Backend Engineer...

Talantir busca un backend engineer senior para diseñar y construir sistemas agenticos en producción, integrando LLMs y API robustas. El rol requiere pensamiento orientado a producto, autonomía y capacidad de diseñar arquitecturas escalables y fiables. El candidato participará en todo el ciclo: desarrollo, despliegue y monitorización, con colaboración...

Window Sight is the leading streaming platform for visual arts and photography on TV, with the goal of giving visual art the same accessibility we have with music or cinema. We are deploying our app to 10 million TVs in the USA as a native art gallery and screensaver, and we are looking for experienced and motivated developers to join our team and take on...

Corporate Sales Engineer - German (Remote) Spain - Barcelona Germany - Remote Full time R30247 As a global leader in cybersecurity, Crowd Strike protects the people, processes and technologies that drive modern organizations. Since 2011, our mission hasn't changed - we're here to stop breaches, and we've redefined modern security with the world's most...

Flexcompute is a fast-growing startup redefining engineering simulation with ultra-fast computing and scalable backend platforms. We seek a Backend Software Engineer to design and implement scalable solutions for an advanced EM simulation stack. You will collaborate with EM and infrastructure teams, improve web APIs, and build hybrid cloud compute/storage...

Semrush Development, S. L. U. is seeking a Senior Backend Developer to deliver enterprise BI dashboards. You will work across Python, Go, and SQL to ingest and present large-scale data with reliability and performance. You’ll build data pipelines, crawlers, and analytical workflows while deploying scalable services on Kubernetes. The role emphasizes...

Work Your Magic with us! Ready to explore, break barriers, and discover more? We know you’ve got big plans – so do we! Our colleagues across the globe love innovating with science and technology to enrich people’s lives with our solutions in Healthcare, Life Science, and Electronics. ¿Le gusta esta oportunidad? Asegúrese de inscribirse rápido, ya...

Tappx ищет опытного PHP Backend разработчика в AdTech секторе для проектирования, реализации и поддержки SSP-проектов, ориентированных на масштабируемость. Роль включает руководство полным жизненным циклом...

Capitole está buscando un/a Python Developer con conocimientos de DevOps para unirse a uno de nuestros proyectos tecnológicos. Se valora experiencia en desarrollo backend con Python 3 y FastAPI, y capacidad para trabajar en entornos DevOps. Se requiere manejo de Docker y entornos Linux, y experiencia en CI/CD con GitHub Actions, más experiencia en AWS. Un...

Senior Software Engineer - Python (All Genders)Madridhace 1 mesCompany DescriptionWith over 25 years' experience, plus the same enormous passion and ambition we had on day-one, we're trailblazers in the pet e-commerce industry. Our solutions make over 12 million customers genuinely happier -- and that's something we really care about. We work together to...

More visibility, more control, and more freedom. Since ****, Revolut has been on a mission to deliver just that. So far, we have 13,000+ people working around the world, from our offices and remotely, to help us achieve our mission. We're looking for a Python Engineer who can write high-quality code and build innovative solutions for heavily regulated...

Senior Cloud Infrastructure EngineerThe OpportunityWe are looking for a Cloud Infrastructure Engineer to join working on a project with an established AI company based in Germany that uses intelligent process automation to help businesses optimize their operations. Originally founded as a spin-off of a leading national AI research institute, the company...

Senior Cloud Infrastructure EngineerThe OpportunityWe are looking for a Cloud Infrastructure Engineer to join working on a project with an established AI company based in Germany that uses intelligent process automation to help businesses optimize their operations. Originally founded as a spin-off of a leading national AI research institute, the company...

Betsson Group in Málaga is seeking a Senior Backend Software Engineer to join our Development team. You will design and build distributed backend services using .NET, driving containerization and cloud migration while collaborating closely with product teams. You will contribute to scalable, reliable, and observable systems, participate in architecture...