Empleos de senior python fastapi microservices developer en Madrid

Alignerr is seeking a Back End Developer for a remote hourly contract focused on building and optimizing server-side systems and APIs for advanced AI products. You will design data pipelines, microservices, and scalable architectures to handle real-world traffic from multiple time zones. Ideal candidates have strong experience with Python/Go/Java/Node.js,...

Lead AI Engineer - Must be remote from: Spain, Netherlands, Germany and IrelandLocation:Fully RemoteRole Type:Full-TimeStart Date:ASAPAbout the CompanyThe company is building a brand-new AI function to power the next generation of intelligent products and automation capabilities. With a focus on generative AI, large language models, and cutting-edge applied...

This role aligns to industry-level titles such as Senior Software Developer. At Pearson, we're transforming the way millions of learners develop English language skills around the world. As part of our English Language Learning division, you'll join an international AI organization working on one of our most strategic digital products. You'll help design and...

LocationBarcelona (Hybrid / Flexible)Contract TypeContractor Full-Time / Enterprise Project EngagementAbout Xenon7Where elite tech talent meets world-class opportunities! At Xenon7, we work with leading enterprise clients and innovative startups on high-impact projects across Data, AI, Cloud, and Software Engineering. Our expertise in AI solution...

## Sr. Platform EngineerApplyremote type:Remotelocations:Madrid, Sanoma Educacion:Warsaw:Home Office Poland:Home Office Spaintime type:Full timeposted on:Posted 30+ Days Agojob requisition id:JR-1908**Job Title:**Senior Platform Engineer**Location:** Madrid, Tres Cantos**Type:** Full-time**Work model:**remote work setup with occasional visits to the...

Senior Software Engineer (Backend) ABOUT LINGO Lingo is building a cutting‑edge digital health platform that fuses continuous biosensor data, high‑performance backend engineering, and advanced analytics to help people live healthier, longer, fuller lives. Our systems process massive volumes of real‑time data, and the backend is the heartbeat that...

Desde la División de AI & Data estamos buscando un/a Senior Data Engineer para un innovador laboratorio de IA aplicada con el objetivo de diseñar, construir, desplegar y operar soluciones de datos end-to-end para múltiples unidades de negocio en Madrid. Funciones: Diseñar, construir y mantener pipelines de datos escalables para la ingesta,...

Pearson is seeking an experienced Senior Software Developer to design and deliver AI-enabled backend services for our digital products. You will partner with product owners, lead backend projects, and architect scalable APIs, focusing on microservices deployment and AI integration. This full-time, hybrid role supports collaboration from Madrid or Poznań...

About SupersonikSupersonik helps B2B SaaS companies sell faster with AI-powered product demos. On a live video call, our AI Agent shares the screen to walk buyers through a personalized, interactive demo in any language. This lets teams skip long sales calls and focus on closing deals. We’re backed by Andreessen Horowitz (a16z) and work with leading SaaS...

Are you a Senior Full-Stack Tech Lead – with AI Adoption & Applied AI in Madrid, Getafe seeking a new interesting challenge? If your answer is yes, it’s your lucky day so keep reading, it can be just what you're looking for! We are looking for a dynamic, proactive and talented person to join our team and perform the following tasks: * Provide hands-on...

EnLogicalis Spainestamos buscando un/aArquitecto/a Cloudpara hacer crecer nuestro equipo de Madrid.Se requiereBuscamos un/a Arquitecto/a Cloud con sólida base de desarrollo y visión de arquitectura de aplicaciones. Diseñará soluciones cloud-native sobre Azure y AWS, con foco en microservicios, integración por APIs y arquitecturas orientadas a eventos....

About the job Buscamos un/a Senior AI & Automation Engineer con experiencia práctica en el diseño y desarrollo de soluciones de automatización, Inteligencia Artificial y agentes empresariales. Necesitamos un perfil técnico y hands-on que pueda trabajar directamente con negocio y arquitectura para convertir casos de uso en prototipos, MVPs y soluciones...

We power people's progress. At Preply, we're all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it's creating real impact. We've just reached unicorn status with a $150M Series D,...

E‑Frontiers is seeking a Senior or Lead Full-Stack Developer to join an international project. The role is fully remote from Spain with occasional travel to Milan for 2-3 days every few months. Italian is mandatory for this position. 12‑month duration with potential extension. Holders of strong AWS, Terraform/CloudFormation, Docker, Node.js, React, Jest...

We areWizeline, a global AI-native technology solutions provider, develops cutting-edge,impact.Are you a fit?Sounds awesome, right? Now, let's make sure you're a good fit for the role:We areWizeline, a global AI-native technology solutions provider, develops cutting-edge,AI-powereddigital products and platforms. We partner with clients to leverage data and...

AI Engineering Workflow Developer (mf/d)Full-timeT‑Systems is part of the Deutsche Telekom Group, with around 30.000 employees worldwide. We create technology with purpose to generate a positive impact on society. We are looking for curious talent, eager to learn, take on challenges, and contribute ideas that transform our customers’ experience.We trust...

Experteer Overview In this role you will own and advance Nexthink's endpoint security program across macOS and Windows, leveraging Intune and Jamf to deliver measurable hardening, application control, and vulnerability response. You’ll partner with Engineering and Product to implement developer-friendly controls while maintaining strong compliance posture...

About us Joining Busuu means being part of one of the top EdTech companies in the world, a multiple award-winner recognised for its innovation and impact in language learning. Job Description Busuu's vision is to empower people through languages. We are the world's largest online community for language learning, with 120+ million registered users. We make...

En QuantIA Ingeniería y Consultoría transformamos procesos complejos a través de tecnologías de vanguardia como agentes de IA, Machine Learning, analítica avanzada y gemelos digitales.Nuestros socios van desde destacadas instituciones financieras a nivel mundial hasta empresas líderes en los sectores energético, telecomunicaciones e...

Senior Software Engineer (AI Infrastructure) About The Role What if your engineering skills could directly shape the platforms and systems behind the AI revolution? We're looking for Senior Software Engineers in Madrid and across Spain to design, build, and scale the infrastructure that powers cutting-edge AI products used by millions of people...