Empleos de lead python backend engineer en Madrid

Fever is seeking a Senior Backend Engineer to shape the backbone of our live-entertainment平台 from Spain with a 100% remote-friendly setup. You will thrive in a fast-paced, high-growth environment, delivering scalable services, refining architecture, and partnering with Product, Data, and other teams to improve our platform’s performance and...

Talky Labs seeks a Forward Deployment/Core Engineer to design and evolve high-performance Python services on AWS. You will deploy robust infrastructure using CDK, Lambda, DynamoDB, and Timestream, and lead AI integrations for production workflows.You will own architecture decisions from day one and help raise technical excellence while mentoring teammates....

This position offers you the opportunity to join a fast growing technology organization that is redefining productivity paradigms in the software engineering industry.Thanks to our flexible, distributed model of global operation and the high caliber of our experts, we have enjoyed triple digit growth over the past five years, creating amazing career...

ERNI - Swiss Software Engineering is seeking a backend/full-stack engineer to help build enterprise content management platforms using PHP, Python and modern API-driven architectures. You will contribute to design, development and maintenance across teams in a collaborative environment. You'll work with Laravel, REST APIs, MySQL and PostgreSQL, and you will...

Orbio AI in Madrid is seeking an AI Agent Engineer / Full Stack Engineer (Python) to design, implement, and maintain scalable AI agents and backend services, integrating them into production environments. You will work with product, design, and ML teams to turn business requirements into robust technical solutions, review code, and help shape architecture...

N26 is modernising its Banking Foundations to deliver secure and compliant banking services across Europe, with our Customer Identity initiative owning the full identity verification stack from KYC orchestration to regulatory checks. As a Backend Engineer you will collaborate with your Tech Lead to architect new features, design, develop, test, deploy and...

# Junior Backend Engineer - Customer Identityat N26 - BarcelonaBack to jobs1. Home2. Jobs3. Junior Backend Engineer - Customer Identity—N## Junior Backend Engineer - Customer IdentityN2620Customer IdentityFull-timeBarcelona RelocationApply Job### Job DescriptionAbout the opportunityBanking Foundations domain mission for N26 is to provide secure and...

At Goodweek, we're building a next-generation AI tool designed to revolutionize business productivity. We are focusing on delivering a secure, scalable, and reliable system that supports real business use cases across different departments. The goal is to make AI practical, controlled, and truly embedded in how modern organizations operate.Usted podría ser...

Bsport is hiring a Senior Backend Software Engineer to join the Financial Services team and craft a scalable payment and invoicing engine for clients worldwide. You will lead feature design, drive architecture decisions, and collaborate with Data, Product, and DevOps to deliver reliable, high-availability services.You will mentor peers, implement best...

A multinational technology company is seeking a Tech Lead Platform Engineer specialized in Python and React to join their remote team in Spain. You will design and maintain the internal developer platform, leveraging cloud services primarily on AWS and Azure. Ideal candidates will possess significant experience in back-end development, agile methodologies,...

Orbio AI builds agentic workforces for large global employers, focusing on scalable AI-driven solutions that enhance productivity and operational efficiency. The company specializes in deploying intelligent agents that can integrate with existing systems and workflows across diverse industries. Team members collaborate closely with enterprise clients to...

Xe.Com is hiring a senior back-end engineer to own end-to-end problems, from API design and data modeling to service implementation and production reliability. You will design backend services that move money, build scalable multi-currency platforms, and lead cross-functional delivery with product, compliance, and operations.You will mentor mid-level...

DKB Code Factory GmbH in Valencia is seeking a Senior QA Engineer to lead quality strategy and testing across the engineering organization. You will partner with developers and product stakeholders to shape testing practices and drive release readiness. You will design scalable automation for backend systems and APIs, mentor others on testing topics, and...

EnAIT Tech Ventureestamos construyendoHABITTOS , una plataforma que combina hábitos, inteligencia artificial y datos reales del CRM para crearel primer OS de Growth y RevOps basado en disciplina .Un sistema que captura insights de clientes, sintetiza información crítica, puntúa actividad comercial, detecta riesgos del funnel y entrena equipos con un...

Fliff, a fast-moving sports data company, is seeking a Senior Python Engineer to build and evolve the core systems behind our real-time data platform. You’ll work close to sports data domains—events, leagues, markets, odds—and ensure data is accurate, timely, observable, and resilient when feeds vary.Join a squad where your engineering decisions impact...

Orbio AI builds agentic workforces for large global employers, focusing on scalable AI-driven solutions that enhance productivity and operational efficiency. The company specializes in deploying intelligent agents that can integrate with existing systems and workflows across diverse industries. Team members collaborate closely with enterprise clients to...

Tamarind Intelligence en Barcelona busca un Senior Full Stack Engineer con foco en ciberseguridad para una plataforma de gestión de vulnerabilidades a escala global. El puesto es híbrido, con autonomía en decisiones técnicas y oportunidad de crecer hacia Tech Lead. Se valora experiencia fuerte en Python/FastAPI, React y entornos cloud (AWS); experiencia...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Backend Engineer - Payments & Fintech based in Spain.This is a high-impact backend engineering role focused on rebuilding and scaling the financial systems at the heart of a rapidly growing global platform.You will own the...

T-Systems Iberia sucht einen Senior Backend Engineer, der zentrale Plattform-Services, API-Design und robuste Microservices für skalierbare KI-Infrastruktur entwickelt. Sie arbeiten eng mit ML-Infrastrukturteams zusammen und verantworten Sicherheit, Observability und CI/CD.Sie verfügen über umfangreiche Python-/API-Entwicklung, verteilte Systeme,...

Ebury's FinCore Engineering team seeks a Senior Software Engineer to modernize our FX platform, reduce technical debt, and build high-throughput backend systems. You will lead architecture choices, own delivery from discovery through production, and mentor others across Europe and South America. We value strong domain knowledge in FinTech, excellent English,...