Empleos de senior python backend en Madrid

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...

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...

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...

zooplus is seeking a Senior Backend Software Engineer (Python) to join the Mobile Apps Team in Madrid. You will drive features, collaborate with the product owner, area architect, and teammates to clarify needs and deliver scalable backend services powering the mobile apps for millions of customers. You will participate in design decisions, own parts of the...

GFT TECHNOLOGIES SE busca un Senior Python Developer para diseñar y desarrollar aplicaciones backend en Python de alta calidad, orientadas a microservicios y APIs REST.Se requieren más de 8 años de experiencia, conocimiento de frameworks como FastAPI y experiencia en entornos cloud (AWS), Docker y CI/CD. Hará revisión de código, diseño de...

Softtek te invita a unirte a su equipo en Madrid como Desarrollador/a Senior Python, participando en proyectos de alto impacto en ciberseguridad y soluciones backend. Formarás parte de un equipo multidisciplinar en entornos ágiles, diseñando e implementando APIs, evolucionando servicios críticos y manteniendo estándares de calidad. Disfrutarás de...

Shakers, una startup de IA con foco en automatización de ventas, busca un/a Senior Backend Engineer en Python para unirse a su unidad de producto en Madrid. Se valorará capacidad de tomar decisiones técnicas y trabajar en un entorno con incertidumbre, con ownership real. Trabajarás con Fast API, sistemas distribuidos, colas y Postgre SQL, desplegando en...

GFT TECHNOLOGIES SE busca un Senior Python Developer para diseñar y desarrollar aplicaciones backend en Python de alta calidad, orientadas a microservicios y APIs REST.Se requieren más de 8 años de experiencia, conocimiento de frameworks como FastAPI y experiencia en entornos cloud (AWS), Docker y CI/CD. Hará revisión de código, diseño de...

GFT Technologies SE en España busca un Senior Python Developer para unirse a su equipo global. Diseñarás y desarrollarás servicios backend en Python, con enfoque en microservicios, APIs REST y observabilidad. Se valorará experiencia en IA-generativa y entornos cloud; trabajarás en un entorno multicultural. La posición ofrece un entorno dinámico,...

Shakers busca un/a Senior Backend Engineer especializado en Python para unirse a su unidad de producto como parte del equipo, trabajando en una modalidad freelance de alta disponibilidad. El rol implica construir servicios en Python con Fast API, diseñar sistemas distribuidos basados en colas, gestionar Postgre SQL y colaborar con integraciones Saa S. Se...

Merlin Digital Partner in Madrid, Spain, is seeking a Senior Software Engineer (Python) to design and build backend systems powering connected health products. You will own architecture and production deployments, collaborating with Product, AI, Embedded and Frontend teams to deliver scalable APIs and data models.Requirements include 5+ years in backend,...

Shakers, una startup de IA con foco en automatización de ventas, busca un/a Senior Backend Engineer en Python para unirse a su unidad de producto en Madrid. Se valorará capacidad de tomar decisiones técnicas y trabajar en un entorno con incertidumbre, con ownership real.Trabajarás con FastAPI, sistemas distribuidos, colas y PostgreSQL, desplegando en...

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...

GFT Technologies busca un Desarrollador/a Senior Python para diseñar, desarrollar y mantener backend y microservicios. Trabajarás con un equipo global en un entorno AI-Centric para sectores como banca, seguros e industrial, utilizando Python, FastAPI y AWS para entregar soluciones escalables.Definirás mejoras técnicas, apoyarás despliegues continuos y...

EPAM Systems in Madrid/Barcelona offers a Senior Python Developer role in a hybrid setup. You will design and implement secure, high-performing backend services powering generative AI apps on Azure, including GraphQL APIs and relational database optimization.You will collaborate with DevOps/MLOps and data scientists to operationalize advanced AI capabilities...

A fast-growing fintech company in Madrid is seeking a Senior Python Backend Engineer to enhance key backend and data projects. This role includes migrating legacy processes to modern cloud-based solutions and designing scalable applications in Azure. Ideal candidates will have over 5 years of experience in Python and a strong background in data management,...

ERNI in Barcelona is seeking a senior backend engineer to build and evolve an intelligent Python-based backend for an Agentic AI solution. You will implement scalable services, secure APIs, and cloud-native components using Python, OpenShift, Docker, and related tools.You will join a supportive team, work in a hybrid model (office 2 days a week), and...

zooplus is seeking a Senior Backend Software Engineer (Python) to join the Mobile Apps Team in Madrid. You will drive features, collaborate with the product owner, area architect, and teammates to clarify needs and deliver scalable backend services powering the mobile apps for millions of customers.You will participate in design decisions, own parts of the...

ERNI en Madrid busca un ingeniero de software senior para desarrollar una plataforma interna enfocada en nube, APIs y herramientas de ingeniería. Trabajarás con Python, FastAPI y REST APIs para crear servicios backend escalables.Participarás en la integración de aplicaciones empresariales con servicios en la nube y pipelines CI/CD, con un modelo de...

Zooplus is seeking a Senior Software Engineer - Python to join the Mobile Apps team. You will design and deliver backend microservices, collaborate with product and architecture, and drive CI/CD and cloud deployments to support our iOS/Android ecosystem for millions of customers.You'll work in an Agile environment with self-organising teams, modern tech...