Empleos de python api backend developer en Madrid

## Linear Rates Quant (Associate Level)Applylocations: Boadilla del Montetime type: Full timeposted on: Posted Todayjob requisition id: Req1588282Linear Rates Quant (Associate Level)Country: Spain**IT STARTS HERE**Santander (www.santander.com) is evolving from **a global, high-impact brand** into a **technology-driven organization**, and our people are at...

We are looking for a proactive and experienced Senior Application Security Engineer to help build secure products at scale. As a trusted partner to Engineering and Product teams, you will drive security by design across the Software Development Lifecycle (SDLC), leading initiatives such as threat modelling, secure code reviews, security automation, and...

At Naphora Games Group, we're building more than games, we're building a global team of ambitious, driven people who are hungry to learn, experiment, and raise the bar for the next generation of games. We collaborate openly, move fast, and challenge ourselves every day to build better, smarter, and faster. Our goal is to create world-class games that players...

About EveryWatch EveryWatch is the largest and most trusted data source in the secondary watch market. Established by a group of watch lovers, EveryWatch was created in response to the increasing popularity of luxury timepieces, with the aim of bringing unprecedented transparency and insight to the watch market. The first platform of its kind, EveryWatch...

Health can't wait Not for symptoms to get worse. Not for a six-month appointment. Not for a system to catch up. But that's exactly how healthcare works today. You wait, until you can't.Alan exists to end the wait.Health is a universal right, and we believe this right can only become real when it's coupled with prevention. We need to stop treating health as...

¿Qué vas a hacer?Vas a trabajar sobre componentes ya definidos por un Arquitecto de Software / Sr Developer, implementando APIs, procesos batch, persistencia de datos, UI de curaduría, tests y documentación operativa. El diseño arquitectónico y funcional no corre por tu cuenta: tu foco es ejecutar con calidad, respetar contratos técnicos y trabajar...

Your Role: Ready to shape the future? As Senior Cloud Solutions Architect, you will be actively designing, implementing, and operating cloud-native backend systems and data services on AWS, contributing directly to our Data & AI platform and R&D product roadmap. You write production code, build pipelines, own deployments, and take end-to-end accountability...

Your Role: Ready to shape the future? As Senior Cloud Solutions Architect, you will be actively designing, implementing, and operating cloud-native backend systems and data services on AWS, contributing directly to our Data & AI platform and R&D product roadmap. You write production code, build pipelines, own deployments, and take end-to-end accountability...

Your Role: Ready to shape the future? As Senior Cloud Solutions Architect, you will be actively designing, implementing, and operating cloud-native backend systems and data services on AWS, contributing directly to our Data & AI platform and R&D product roadmap. You write production code, build pipelines, own deployments, and take end-to-end accountability...

Building the Future of Open Finance Payward - the parent company behind Kraken, NinjaTrader, Breakout, xStocks, Payward Services and CF Benchmarks - has spent the last 15 years building one of the most modern and globally accessible financial infrastructure platforms in the industry, built to advance an open, global financial system.Building the Future of...

En SEREM buscamos incorporar diferentes perfiles tecnológicos para participar en un proyecto de gran envergadura, orientado a la evolución, mantenimiento, integración y modernización de sistemas críticos en entornos Mainframe IBM y arquitecturas distribuidas. El proyecto combina tecnologías Mainframe, desarrollo de aplicaciones empresariales,...

+8 Years of ExperienceStaff Engineer - Client Experience Who We Are Yuno is the AI-native operating system of global commerce, powering the financial infrastructure of enterprise merchants, banks, and wallets. Through a single API, Yuno connects them to pay-ins, payouts, fraud prevention, KYC/KYB, and stablecoins globally, so they can operate everywhere....

The Connectors team is the bridge between ClickHouse and the broader data ecosystem. We build and maintain the integrations that make ClickHouse accessible to millions of developers, data practitioners, and AI agents worldwide from high-level data visualization plugins (Tableau, PowerBI, Superset, Metabase) to connectors for data frameworks (Apache Spark,...

**About Quantrue** We're a forward-deployed AI engineering firm that partners closely with clients to build and deploy tailored AI solutions. We focus on transforming complex business challenges into practical, production-grade technology that generates measurable impact. We emphasize co-development, working side by side with client teams to accelerate...

Who we are:At Rover, pets and their people are at the heart of everything we do. We connect pet parents with trusted pet care across the U.S., Canada, Europe, and Australia. Headquartered in Seattle and Barcelona, we’re a values driven, fast-growing tech company focused on building safe and personalized experiences tailored to the needs of each unique pet....

## Platform Engineer Madrid, Comunidad de Madrid, Spain Find out how well you match with this job Job ID781984**About this opportunity**We’re building an AI-native Internal Developer Platform (IDP) and are hiring multiple Platform Engineers with complementary strengths (CI/CD, Developer Portal & Golden Paths, Observability/SRE, Dev Sec Ops, AI Tooling)....

Hey there! We’re Fever, the world’s leading tech platform for culture and live entertainment.Our mission? To democratize access to culture and entertainment. With our proprietary cutting-edge technology and data-driven approach, we’re revolutionizing the way people engage with live entertainment. Every month, our platform inspires over 300 million...

MET Group is an integrated European energy company headquartered in Switzerland, active across the full value chain - generation, storage, LNG, trading and sales. Present in 24 countries and 33 national energy markets, MET combines large-scale trading with a growing portfolio of renewable and flexible assets. In 2025 the group generated €28.6 billion in...

LocationMadrid, SpainJob IDR0117892Date Posted2026-09-16Company NameHITACHI ENERGY SPAIN, S.A.U.Profession (Job Category)Data Analytics/Business IntelligenceJob ScheduleFull timeRemoteNoJob DescriptionWe are seeking a skilled .NET Backend Developer to join our team at HITACHI ENERGY SPAIN, S.A.U. You will be responsible for designing, developing, and...

Indra Group, Tech for the future. Impulsamos la transformación digital con impacto, gracias a la tecnología avanzada, el conocimiento sectorial y el talento global. ¡Únete a nuestro equipo de Datos, Inteligencia Artifical y Robots! Ser parte de nuestro equipo de Datos, Inteligencia y Robots es más que un desafío: es una oportunidad única para...