Empleos de python backend developer en Madrid

Otto Group one.O is the central, powerful partner for strategy consulting and technology. With around 1,000 colleagues worldwide in areas such as consulting, software development, SAP and data intelligence & AI, we provide strategic advice and design, develop and operate digital end-to-end solutions along the entire value chain. We shape the digital...

Buscamos un/a Backend Developer de nivel Middle para participar en el desarrollo y evolución de servicios backend. Requisitos clave: Aproximadamente 3 años de experiencia . Experiencia sólida con Node.js . Desarrollo de APIs . Valorable conocimiento de AWS . Perfil proactivo, autónomo y resolutivo .

This position is listed on behalf of a partner company, which manages all applications and next steps.Our partner is looking for a Senior Backend Developer (Java/Spring Boot, Agentic LLMs) based in Spain.As a Senior Backend Developer, you will contribute to building and enhancing a high-performance technology platform serving the global business aviation...

Desarrollador .NET C# con experiencia en microservicios y DDD para migración y diseño de componentes en sector financiero. Trabaja bajo principios ágiles con horario flexible.

Tecdata Engineering busca un/a desarrollador/a Backend Node.Js para trabajar en la construcción de APIs y aportar soluciones escalables. Se valora la autonomía, proactividad y la capacidad de trabajar en equipo, así como experiencia en entornos colaborativos.La ubicación es Pozuelo de Alarcón (Madrid) con modalidad híbrida: dos días presenciales a la...

ALTECH Solutions and Consulting SL busca un Backend Developer para unirse a su departamento de desarrollo en Barcelona. Trabajarás en aplicaciones backend con .NET Framework o .NET Core, colaborando con equipos multidisciplinares para definir requerimientos y especificaciones.Se valoran 2–5 años de experiencia, conocimientos en SQL/NoSQL y metodologías...

We are digital natives and technology-neutral thanks to our rapid adaptation capabilities and problem-solving skills in any business situation. To address these, we have high-performance teams and the ability to quickly and effectively combine technologies. We support our clients in their digital evolution to achieve maximum efficiency in their...

About StreetStreet Smash Burgers was born in Lisbon in 2024 with a simple idea: going back to the roots of the burger with quality product and the smash technique. 100% beef, an open kitchen and a casual, authentic atmosphere. Today we’re growing across nearly 40 restaurants in 4 countries, and we’re looking for people with the drive to learn, energy and...

Senior Java Backend DeveloperDescripciónBuscamos un/a Senior Java Backend Developer para desarrollar soluciones backend empresariales basadas en microservicios y arquitecturas orientadas a eventos.Un reto tecnológico con Java, Spring Boot, Kafka y Kubernetes, donde podrás trabajar con sistemas de integración empresarial y tecnologías de alto...

Hupp IT Careers is seeking a Medior/Senior Back-end Developer (PHP/Laravel) for a Dutch digital agency, remote from Valencia. You will build custom Laravel applications for clients with high standards, translating requirements into solid technical solutions and taking ownership of features. You will work with Laravel 12, PHP 8.4+, PostgreSQL/MySQL,...

The Atradius Group provides trade credit insurance, surety, and collections services worldwide, and has a presence through 160 offices in 52 countries. The products offered by Atradius protect companies around the world against the default risks associated with selling goods and services on credit. At Atradius, we believe in personal development and the...

We are looking for a Senior Python Backend Engineer to increase the bandwidth on key backend and data-related projects as we modernize our platform within a fast-growing Fintech environment. This role is highly impactful: you will contribute evolving existing Python applications, help migrate legacy SQL Server processes to a modern Databricks-based...

Senior Backend Developer (Java or Kotlin)Welcome to DKB Code Factory….Join DKB Code Factory as a Backend Developer and take on a pivotal role driving the technical excellence and delivery of core backend services. This hybrid position in Valencia offers the chance to grow your leadership skills, own key system domains, and mentor peers within a...

THEWHITEAM Consulting busca un/a Desarrollador/a Backend Java para unirse a un proyecto centrado en servicios y APIs REST. La persona trabajará en desarrollo de backend, implementación de APIs y seguridad de las interfaces, usando Java y entornos ASO/APX.Se requiere al menos 3 años de experiencia en desarrollo backend, dominio de Java, diseño y...

We create trust in the digital age with integrated security technologies in three business areas: Digital Security, Financial Platforms and Currency Technology. At Payment Technology, our mission is to be at the start of every transaction and to make it secure and simple. We also create contemporary payment and banking solutions for our digital age. As...

Optimissa busca un Desarrollador Backend con Python para unirse a su equipo global en un entorno 100% remoto.Se dirige a recién graduados o con hasta 3 años de experiencia, con dominio de Python y interés en APIs escalables.Trabajará con ingeniería, producto y diseño para desarrollar funcionalidades clave, mantener APIs RESTful y microservicios, y...

Calímaco, en Madrid, busca un/a desarrollador/a senior para el área de Retail, responsable de diseñar, desarrollar y evolucionar soluciones para terminales de juego.Trabajarás con Python 3 sobre Linux, interfaces con impresoras, escáneres y sensores, asegurando calidad, seguridad y integración con la plataforma central.Se valorará experiencia en...

Training and development Backend Developer (C# / .NET)Backend Developer (C# / .NET & Integrations) – Global Customized Solutions As a Backend Developer, you'll primarily work with C# / .NET, designing and building software integrations that connect third-party systems with SKIDATA products. You’ll take ownership of your own projects, from design and...

Amazon’s SCOT organization in Europe seeks a Senior Manager of Software Development, SCOT Fulfillment Optimization, Planning to lead a diverse, world‑class team across sites in Europe, including Barcelona. This role drives robust software development and optimization initiatives that scale with demand. You will partner with product and program management...

Oxigent Technologies busca un/a Senior Python Developer para liderar la migración hacia Go en una multinacional tecnológica de reacondicionamiento electrónico, ubicada en Barcelona (Poblenou). La misión es apoyar proyectos del equipo Code Foundations, migrando servicios de Python a Go, en un entorno moderno con AWS, Kubernetes y microservicios, aplicando...