Empleos de python backend developer en Madrid

At Julius Baer, we celebrate and value the individual qualities you bring, enabling you to be impactful, to be entrepreneurial, to be empowered, and to create value beyond wealth. Let's shape the future of wealth management together. We are seeking a skilled Java Backend Engineer to join our team in Madrid. In this role, you will contribute to the...

Integrate solutions through APIs, webhooks, and cloud services (Azure). Incremental data ingestion Chunking strategies Embeddings generation and management Vector search Indexing and retrieval mechanisms Relevance evaluation and troubleshooting Contribute to the consolidation and standardization of chatbot and AI-driven initiatives, promoting architectural...

Titles? Meh, we're not big on them, but let's call this one Data Scientistlike the other colleagues at the teamAs part of our international AI/ML squad, you'll craft tailor-made solutions that wow our clients. We're hunting for a passionate Senior AI Engineer with a solid technical background. Your mission? Train, deploy, and put groundbreaking...

Who you are: You are a customer-focused, data-driven developer who has a passion for delivering the best customer experience possible. You have an understanding of cloud technologies, automation, everything-as-code, networking, microservice architectures, object-oriented design, SRE and DevOps cultures, proficiency in Python, Java, or Go programming and a...

A technology recruitment agency is seeking a Mid-Senior Back End Developer specializing in Python, machine learning, and data science in Zaragoza, Spain. This full-time role involves working with Fortune-500 clients and leading technical efforts in AI and quantum technologies. Candidates should have a strong educational background and experience in software...

Impala Search Ltd is transforming mobility with a data-driven platform that powers a growing international mobility ecosystem. We seek a Senior Full-Stack Engineer with a backend focus to build Python services and APIs while contributing to React and Type Script across features that support an international mobility platform. You will own backend services,...

Pioneer of online flash sales since 2001 and key player in European e-commerce,Veepeecollaborates with over 7,000 brands to offer highly discounted products available for a limited time. Operating across various sectors, including fashion, home, wine, travel or beauty... Veepee achieved a turnover of 3.3 billion euros incl. VAT in 2024 and employs 5,000...

Location: Remote Europe (Spain, Portugal, Germany or the UK) This is a chance to build at real scale on an app that millions of people use every day. You'll be working on the backend systems that keep everything running smoothly. The team is experienced, the environment is genuinely autonomous, and there's a real pathway to Tech Lead or Engineering Manager...

Buscamos incorporar un perfil con experiencia técnica, capacidad de análisis para llevar a cabo el desarrollo, implantación y evolución de las soluciones tecnológicas de Financial Crime Prevention, en los ámbitos de Fraude y AML. Se incorporará a la empresa de tecnología de uno de los principales grupos bancarios, afrontando retos orientados a...

En Vermont Solutions estamos buscando un/a Backend Developer con experiencia que quiera formar parte de un equipo técnico comprometido con la calidad, la escalabilidad y las buenas prácticas.Trabajarás en el desarrollo de soluciones robustas, participando en decisiones técnicas clave y aportando valor real a los proyectos.ResponsabilidadesDesarrollar y...

Oxigent Technologies busca un Senior Backend Developer Node.js (+ Java) para unirse a un equipo sólido que desarrolla y evoluciona una plataforma digital de gestión de vuelos. Se valoran experiencia en Node.js, NestJS y una futura migración a Java.La posición ofrece un modelo casi 100% remoto con una presencialidad aproximada de 1 día al mes en Madrid,...

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...

Earlybird Farm busca un Backend Developer (Python + C++) para trabajar en una arquitectura SOA en Madrid. Es una posición híbrida donde se valorará experiencia real y pensamiento crítico más allá de simplemente construir endpoints.Se requieren al menos 4 años en backend, con experiencia sólida en Python y C++, y familiaridad con Redis y Valkey dentro...

A global technology solutions provider seeks a candidate for a role focused on AI and LLM development. The ideal individual will have over 4 years of experience with Python, FastAPI, and SQL. Responsibilities include conducting R&D in AI and collaborating across teams to create innovative solutions in dynamic environments. The company fosters a flexible and...

Job Description At THEWHITEAM Consulting, we are looking for an experienced Job Description At THEWHITEAM Consulting, we are looking for an experienced Senior Fullstack Developer to join a dynamic technology team. You will work on the development of robust and scalable applications using Next.js, React and Tailwind CSS on the frontend, together with Python...

Integrate solutions through APIs, webhooks, and cloud services (Azure). Incremental data ingestion Chunking strategies Embeddings generation and management Vector search Indexing and retrieval mechanisms Relevance evaluation and troubleshooting Contribute to the consolidation and standardization of chatbot and AI-driven initiatives, promoting architectural...

Aubay Spain busca un/a Desarrollador/a Full Stack con experiencia en React, Python y FastAPI para desarrollar un portal web corporativo en Google Cloud Platform. Se trabajará en una arquitectura serverless, con autenticación Okta y conexiones a bases de datos SQL. Perfil: 3-5 años de experiencia, desarrollo frontend y backend, y experiencia en APIs REST....

Immersum is seeking a Staff Full Stack Engineer to lead technical vision, architectural design, and execution across systems powering its energy-tech platform. You will build scalable backend infrastructure and deploy agentic workflows to accelerate growth. Key focus areas include Python-based services, AWS serverless architecture, and complex...

This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English proficiency.At Mindrift, innovation meets opportunity. We believe in using the power of collective intelligence to ethically shape the future of AI.What We...

Una empresa de telecomunicaciones busca un/a Desarrollador/a Python para trabajar en servicios clave. Las tareas incluyen el desarrollo de herramientas en Python, manejo de bases de datos, y creación de APIs. El candidato ideal debe tener experiencia en servicios de Google Cloud y Amazon Web Services. Se ofrece un proyecto estable en Madrid y la oportunidad...