Empleos de python developer senior en Madrid

SITA is seeking a talented engineer to join our Data Intelligence Team in a role focused on building robust data-driven software. You will work in a small Agile team to deliver business-critical applications, implementing APIs with FastAPI and distributed tasks with Ray, and scaling microservices in Kubernetes.You will handle data collection and storage with...

Job Description:King operates games at a massive scale, serving hundreds of millions of players around the world. Behind every player experience is a large ecosystem of services, data platforms, forecasting systems, and internal tools that help our teams make better decisions, move faster, and deliver exceptional experiences.Craft:Technology & DevelopmentJob...

Buscamos un Senior Frontend Developer para incorporarse a un proyecto de desarrollo y evolución de aplicaciones web modernas, participando en la construcción de soluciones seguras, escalables, mantenibles y de alto rendimiento. El perfil estará principalmente orientado al desarrollo Frontend con React, aunque se requiere también experiencia...

A quick note about the role: Since 2026, Xplicity has been part of the Present Connection group, bringing our teams and technology communities closer together and creating more opportunities for talented professionals across both companies. Although this opportunity is shared through the Xplicity community, the position is with Present Connection, and the...

Una empresa líder en servicios tecnológicos busca un Programador/a Senior en ServiceNow con un sólido background en la plataforma ITSM y desarrollo en Javascript. La posición ofrece un entorno dinámico, oportunidades de crecimiento y opciones de trabajo flexible, ya sea híbrido o remoto. Buscamos un profesional proactivo y orientado a los detalles,...

Tecdata está buscando un Senior Full Stack Java Developer con más de 5 años de experiencia en desarrollo Java. Buscamos a alguien que esté apasionado por arquitecturas de microservicios y metodologías ágiles.Las responsabilidades incluirán el diseño e implementación de soluciones técnicas y el desarrollo de aplicaciones Full Stack utilizando...

IQVIA is seeking a skilled and proactive .NET Development Lead to join our global engineering team. The role focuses on developing, reviewing, and maintaining .NET applications while collaborating with cross-functional teams across time zones.You will own designs, code reviews, and production support, including after-hours incidents, while mentoring the team...

**Make an impact with NTT DATA**Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion - it's a place where you can grow, belong and thrive.**Your day at NTT DATA**The...

UST is seeking a highly skilled Experienced SharePoint Developer / Application Engineer to join a major international banking and wealth management client in Madrid. You will focus on SharePoint On-Premises development and maintenance, and .NET/C# development, supporting critical applications in a complex enterprise environment.The role requires deep...

Una consultora tecnológica busca un/a Programador/a SAP ABAP para unirse a su cliente en Alcalá de Henares. Se requiere al menos 5 años de experiencia en desarrollo SAP ABAP, con énfasis en Smartforms y soluciones a medida. Las responsabilidades incluyen la participación en proyectos evolutivos y soporte técnico. Ofrecen flexibilidad horaria y un...

Senior Java Software Developer (m/f/d) About the JobAre you a passionate Java developer looking to modernize critical systems and make a real impact? Join our growing hub in Spain at Allianz Technology and help us drive innovative solutions for the KLS (Kollektivleben System), our end-to-end industry solution for the Swiss Group Life business (BVG). In this...

Voodoo in Barcelona is seeking a Senior Game Developer to shape Paper.io 2 features, with emphasis on UI, animations, and VFX. You will collaborate with Live Studios to deliver polished mobile experiences and help the game scale across audiences. Bring 5+ years with C# and Unity, strong problem-solving, and excellent English. You will own gameplay systems,...

Empresa de gestión y selección busca incorporar a un Java Senior Developer para desarrollar soluciones en entornos dinámicos en Alicante. Se valorará experiencia en desarrollo backend, pruebas y buenas prácticas de código; se espera capacidad de trabajo en equipo y orientación a resultados. Ofrecen contrato estable, plan de acogida y formación,...

Company seeks a COBOL Developer in Madrid, Spain for a permanent, hybrid role with 40% home working. Requires 5+ years in COBOL and DB2, a Bachelor's degree, and Spanish C1/C2 with English B2. Work hours are 09:00-18:00 with on-call responsibilities.You will develop, test, and support COBOL/DB2 applications, contribute to design improvements, and assist in...

¡En Optima Retail seguimos creciendo!Buscamos un/a Senior Full Stack Developer — Laravel / React / IA que quiera asumir un reto tecnológico con impacto real y formar parte de un equipo dinámico, con autonomía para proponer, diseñar y construir soluciones.¿Quiénes somos?En Optima Retail tenemos la misión de ofrecer el mejor servicio de mantenimiento...

Empresa de gestión y selección busca un Java Senior Developer para Valencia. Las vacantes requieren proactividad, buena comunicación y compromiso, con disponibilidad para residir o desplazarse a Valencia. Se valora experiencia previa en entornos dinámicos y capacidad de aprender metodologías internas. La posición ofrece estabilidad laboral, plan de...

Senior Business Developer - GERMAN MARKET - 70K BASE Location: Malaga or full remote SpainPosition: Senior Business Developer - German MarketExperience: 4 years of experience in the design and implementation of business development strategies for digital solutions and servicesSalary: 70K base + commissionsMy client, a consulting firm known for combining...

Darwin Recruitment is seeking an experienced Full Stack Developer for a 6-month freelance engagement in Barcelona, hybrid work with a client in Financial Services. You will work across the full stack on a .NET/C# backend and an Angular frontend, building and maintaining REST APIs and backend services. The ideal candidate has 5+ years' experience, strong...

Raona busca un Backend Developer Senior para unirse al equipo. Desarrollarás y mantendrás soluciones backend con .NET/.NET Core en C#, con enfoque en microservicios y sistemas distribuidos. Se valorará experiencia con Docker y Azure DevOps, así como capacidad de migrar a arquitecturas distribuidas. Ofrecemos modelo híbrido o full remote, certificado...

HIPRA, empresa farmacéutica y biotecnológica, busca un/a Senior Full Stack Developer para sus oficinas en el Campus HIPRA en Aiguaviva (Girona). Incorporarás soluciones SPA con front-end Angular y back-end Java/Spring Boot, con Capacitor valorado. Se requiere Ingeniería Informática y 3–5 años de experiencia en desarrollo full-stack; trabajarás en un...