Empleos de remote python backend engineer en Madrid

JOIN KLEO AND BUILD THE FINANCING INFRASTRUCTURE FOR EUROPE'S COMPANIES Kleo ( is an AI-native platform that helps compaies find, match, manage, and monitor their entire financing stack: public grants, bank lending and private capital, through automated, end-to-end workflows. We replace a process that has traditionally depended on slow, manual,...

Corporate Sales Engineer - German (Remote) Spain - BarcelonaGermany - RemoteFull timeR30247 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 advanced...

A leading technology company seeks a Senior Python Developer with expertise in generative AI. Your role will involve developing AI-driven products, optimizing APIs, and collaborating with cross-functional teams. The ideal candidate will possess strong Python skills, experience with LLM APIs, and knowledge of Docker and AWS. This position offers 100% remote...

Orbitant is seeking Python Engineers (mid and senior) to join a remote-friendly team focused on building scalable, principled software. We value hands-on engineering, clear decisions, and long-term collaboration with clients and teammates.We seek engineers who care about the why, not just the code, and who are eager to mentor others, share knowledge, and...

Talan Spain is seeking a Fullstack Developer for a 4-month contract to deliver a React-based mobile project with a strong focus on performance, offline capability, and efficient data synchronization.You will design, implement, and deploy a mobile-first PWA using React and TypeScript, build APIs with Python/FastAPI or Node.Js, and work with PostgreSQL while...

Grafana Labs in Spain is seeking a Staff Software Engineer to advance Open Telemetry Python instrumentation. This remote role offers the opportunity to influence instrumentation strategies, work across Grafana’s observability stack, and contribute to a globally distributed team.You will design, implement, and maintain robust software, participate in...

AgileEngine is seeking a Senior Backend Engineer to build and scale the backend of a high-traffic gaming companion site. You will work with TypeScript on Node.js, design SQL schemas, caching strategies, and analytics pipelines while integrating Stripe, Discord, Blizzard, IGDB, Steam and YouTube APIs. The role requires 5+ years of backend development,...

Job DescriptionJob Title:Python DeveloperJob Type:ContractLocation:RemoteJob 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 required — your domain knowledge is what matters.Key...

Making Science Group S. A. in Madrid is seeking a Senior Backend Engineer to develop RESTful API services using Python and Django. You will design robust backend components and contribute to microservices already in production, collaborating with the software architect and project manager in our offices.We offer an indefinite contract, a fixed salary based...

Seeking a Backend Software Engineer in Madrid to enhance a core trading platform using C#, .NET, Python, and TypeScript in a Fintech setting.

adesso Spain is assembling a backend team to build and evolve Java/Spring services supporting digital mobility. You will design and implement reliable distributed systems, focusing on data integrity, transactions, and scalable architecture.You’ll work on backend services, microservices, and event-driven flows with Kafka, in a cross-functional team spanning...

Prima is seeking a Rust Engineer to join our dynamic teams in Spain. You’ll architect and deliver scalable services, collaborating with product managers to translate business requirements into robust software solutions.Join over 350 engineers delivering impactful insurance software. We offer flexible work options—work from home, the office, or a...

Tobeit, con sede en Madrid, busca un Ingeniero de Software Senior Backend para unirse a su equipo global en remoto desde cualquier sitio de España.¿Interesado en saber más sobre este trabajo? Desplácese hacia abajo y descubra qué habilidades, experiencia y cualificaciones académicas se necesitan.Diseñarás, desarrollarás y desplegarás APIs y...

We are knowmad mood! Somos una compañía líder en transformación digital, en constante evolución y a la vanguardia de la tecnología. Nacimos para provocar un cambio real a través de la innovación y el desarrollo sostenible, con la misión de aportar valor a los clientes e impulsar nuestro talento. Formado por más de 3.000 personas creativas,...

Mercor is seeking a Senior Backend Software Engineer for a fully remote contract role. You will design, develop, and maintain scalable backend systems while collaborating with a global team. Strong API design, cloud experience, and containerization are essential for success. The position offers flexible remote work, opportunities to influence architecture,...

Madrija Consultoria, S.L. busca un Backend Senior con más de 10 años de experiencia para unirse a su equipo en Toledo. El candidato ideal debe tener experiencia con Java y Spring, diseño de APIs REST, y conocimiento de bases de datos relacionales como PostgreSQL. Se ofrece un contrato indefinido, salario fijo, bonus por cumplimiento de KPIS, teletrabajo,...

Zartis is seeking a Full Stack Engineer with a strong backend focus to join our distributed team. You will design and implement production-grade services in Java Spring Boot, with an emphasis on scalable APIs, data modeling, and robust cloud infrastructure. You will collaborate across product and engineering, practice DevOps, and contribute to an...

Avp is seeking a Senior Software Engineer (Backend) to join a fully remote engineering team. You will design and maintain scalable backend systems, collaborating with engineers to drive architectural decisions and lifecycle stages. Strong backend skills and a proactive mindset are essential for delivering high-quality software from anywhere. The role...

Grupo TECDATA Engineering busca un Data Engineer para rotación de un recurso. Se valoran Python, PySpark, SQL y Databricks; además se aprecia experiencia en Java Spring Boot orientada a APIs.Puesto remoto, con foco en Madrid y proyectos de datos en un entorno IT Se trata de una oportunidad de entrada con capacidad de crecimiento, trabajando en equipos...

knowmad mood busca ampliar su equipo con un desarrollador backend senior.Inscríbase ahora, lea los detalles del trabajo desplazándose hacia abajo. Verifique que posee las habilidades necesarias antes de enviar una solicitud.Se trabajará con Java y Spring en un entorno orientado a microservicios y API First, diseñando APIs REST con OpenAPI/Swagger y...