64,683+ Quant Developer Python Jobs in Spain — Top Companies Hiring June 2026

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Senior Data Scientist: Production ML for Pricing & Growth

Atain is looking for an experienced General Data Scientist to join its Product & Analytics team. In this role, you will lead the development of machine learning solutions that drive business growth across global operations. The ideal candidate will have over 6 years of experience in Data Science, stron ...

Senior Global Data Engineering Manager Scale Data Pods

PepsiCo is seeking a Data Engineering Manager for its Global Digital Commerce team in Vitoria, Spain. This role involves leading distributed data engineering teams, managing the delivery of a complex data product roadmap, and ensuring platform reliability while fostering team development. The ideal can ...

Data Scientist / ML Engineer for Intelligent Digital Twin

PROISOTEC GRUP busca un/a Data Scientist / Machine Learning Analyst a Cornellà del Terri per crear una plataforma intel·ligent de bessons digitals. Treballaràs amb un equip per entendre i preparar dades, aplicant algorismes per fer el Digital Twin realment intel·ligent. Esperem formació sòlida, domini ...

Desarrollador IA Conversacional: Carrera Global

Primeit España está buscando un profesional con más de 3 años de experiencia en desarrollo o implementación de soluciones conversacionales. El candidato ideal deberá tener experiencia en plataformas cloud como AWS, Azure o Google Cloud, y conocimientos en programación (JavaScript, Node.js, Python o Java). </p ...

Satellite Weather Software Intern — Hybrid & Flexible Hours

GMV Spain is offering an internship opportunity in Software Development for Weather Satellites. As an intern, you will engage in software development processes for the SAFNWC project. We are looking for Software Engineering students who are knowledgeable in Python and Linux, with a preference for those with prio ...

Junior Data Analyst: Market Insights & Growth (Hybrid Madrid)

Chemo is looking for a Junior Data Analyst to join their Business Development & Portfolio team in Madrid. This role will involve analyzing data and strategic information to identify product opportunities in a dynamic pharmaceutical environment. The ideal candidate will have a Master’s degree in a relat ...

Junior Data Analyst: Pharma Insights (Madrid, Hybrid)

Chemo is seeking a Junior Data Analyst in a hybrid role located in Madrid. The candidate will be involved in data collection, analysis, and reporting, supporting the business development and portfolio teams. This position is ideal for recent graduates who possess a Master’s degree in Data Analytics or ...

Analista Junior en Validación de Modelos de Mercado

Una empresa del sector financiero busca un Analista Junior de Validación de Modelos de Mercado en Madrid. El candidato ideal debe tener formación en matemáticas, física o ingeniería y conocimientos avanzados en programación en Python. Las responsabilidades incluyen revisar modelos de P&L económicos, evaluar inpu ...

Full Stack Engineer: Build Scalable Fintech

A technology solutions provider is looking for a Full Stack Engineer in Madrid. The ideal candidate has over 3 years of experience in software development, strong skills in Python and React, and is eager to innovate in the debt and fintech industry. Responsibilities include architecting and optimizing infrastruc ...

LLM Engineer for Renewable Energy AI Platform

DNV is looking for an ML Engineer in Barcelona to develop and enhance generative AI solutions on Horizon. This hands-on role involves building LLM-powered agents, connecting to various data sources, and ensuring production-grade AI systems. Ideal candidates should possess a Master’s degree in a relevant field an ...

Software Engineering Graduate Program — Launch Your Career

Fever is offering a Beca de Excelencia program in Barcelona for recent engineering graduates. This 6-month full-time placement in software engineering includes responsibilities such as delivering software features, collaborating across teams, and employing a modern technical stack that includes Python and TypeSc ...

Data Analyst Power BI & Data Reporting Expert

En Between Technology buscamos un/a Data Analyst para unirse a nuestro equipo en Sant Cugat del Vallès. El candidato ideal debe tener al menos 2-3 años de experiencia en herramientas de análisis como Excel y Power BI, así como en Python. Las responsabilidades incluyen la creación de informes interactivos, modela ...

Senior Data Scientist: Data Architecture & Features

A global technology company in Barcelona is seeking a Senior Applied Data Scientist. You will explore complex engineering data and architect scalable data infrastructures to support AI model development. Required qualifications include a Master’s degree in a quantitative field and at least 5 years in a relevant ...

Líder de Sistemas de Visión Hardware e IA (Híbrido)

Una destacada empresa de consultoría tecnológica en Madrid busca un Líder Técnico / Ingeniero Senior de Hardware de Sistemas de Visión. Este profesional, con al menos 8 años de experiencia, liderará el diseño y la implementación de soluciones de visión artificial para la inspección de palés. Se valorará la exper ...

Hybrid Production Support & Admin – ORC/Tbricks (N2)

An international consulting group is looking for a Production Support and Administration professional in Málaga, Spain. The role requires at least 5 years of experience with ORC and Tbricks products, as well as proficiency in programming languages like Java, Python, and ShellScript. This hybrid position involves ...

Data Engineer AWS Data Pipelines & Data Mesh

Second Window busca un Ingeniero/a de Datos en Madrid, con un enfoque en dar soluciones técnicas a desafíos en proyectos de escala. El candidato ideal debe tener un sólido dominio en Spark/Scala, Python, SQL y experiencia con AWS. Ofrecemos un salario entre 33.000 y 37.000 € brutos anuales, además de beneficios ...

Senior Linux Platform Engineer – Hybrid, Scale & Incident Response

arsys ES in Spain is looking for a Senior Linux Platform Engineer to manage and evolve one of the largest hosting platforms in Europe. You will be responsible for the stability and performance of the Stretch platform, engaging directly with critical production systems. The ideal candidate has over 3 years of Lin ...

Senior Test Automation Architect

Ormco is seeking a Senior Test Automation Engineer based in Madrid, Spain. This role requires 5-8 years of QA experience, strong proficiency in Python, and expertise in test automation frameworks. You will lead the quality assurance processes, mentor junior engineers, design automated tests, and collaborate clos ...

Commodities Trading Solutions Consultant

Enverus is seeking a Principal Consultant in Madrid specializing in Commodities Trading and Training & Implementation. The role involves managing the complete project lifecycle from requirements gathering to training and issue resolution, ensuring customer success. Candidates should have strong technical skills, ...

Data Architect: Hybrid (Financial) ML & Big Data

Sopra Steria está buscando un/a Data Architect para unirse a su equipo en el sector financiero en Madrid. El rol ofrece un modelo híbrido 60/40, combinando trabajo remoto y en la oficina. Se requieren habilidades en arquitecturas de datos, manejo de tecnologías como Python, SQL, Docker y Google Cloud. La empresa ...

Marketing Analytics & Strategy Analyst

Agoda in Barcelona is looking for a data-driven performance marketing professional. The role involves optimizing digital marketing strategies across multiple channels like Google and social media, analyzing data to inform decision-making, and collaborating with a diverse team of experts. Candidates should posses ...

Lead Data Scientist AdTech & Revenue Optimization

All The Hires is seeking a Lead Data Scientist to guide their Data Science team in Barcelona. This role involves developing scalable ML models for ad targeting, mentoring team members, and aligning strategies with company goals. Candidates must have over 5 years of experience in data science, including 2 years i ...

Azure Data Engineer: Scalable Pipelines & Analytics

Amaris Consulting in Barcelona seeks a Data Engineer to join their international team. The ideal candidate will have over 3 years' experience in building scalable data pipelines using Azure Data Factory and Databricks, as well as strong programming skills in Python and SQL. Responsibilities include designing dat ...

Localization Engineering Manager AI Driven, Hybrid

SAS is looking for a Manager of Software Localization Engineering based in Madrid. This role involves leading a team to enhance localization workflows and influence strategic direction, engaging in AI-driven solutions and backend development. The ideal candidate has significant experience in localizati ...

GenAI Engineer for LLMs & AI Agents – Hybrid Madrid

Experis España está buscando un/a Ingeniero/a GenAI para unirse a su equipo en Madrid. Este rol híbrido implica diseñar, desarrollar y desplegar soluciones de IA generativa, trabajando en un entorno colaborativo e innovador. El candidato ideal tendrá más de 5 años de experiencia en desarrollo de softwa ...

AI Health Engineer — Full‑Stack, Remote

Alan is seeking a Full-Stack Generalist to innovate in health prevention. Collaborate in AI-driven projects to create personalized health insights and enhance user engagement through a mobile-first approach. This role requires a blend of engineering expertise and a strong product mindset to shape a healthier ...

Client Facing AI Engineer (Madrid/Barcelona)

BCG X in Barcelona is seeking passionate AI Software Engineers to develop innovative solutions. The role includes optimizing large-scale data analytics and collaborating closely with clients across various industries. Ideal candidates will have a Master’s or PhD in a relevant field and experience with ...

Automation QA Engineer: Polish AI Voice Assistant

M47 - AI Company in Madrid is looking for an Automation QA Engineer to test an AI Voice Assistant for the Polish Language. The role requires previous experience in automation testing, proficiency in Python, and knowledge of frameworks such as Selenium or Cypress. The position offers an indefinite full-time contr ...

Senior Data Engineer: AI Driven Data Products (Remote)

Lighthouse, based in Barcelona, is seeking a Senior Data Engineer for the Data Products Team. This full-time, remote role involves building and maintaining high-quality data pipelines to support product and analytics teams. Key responsibilities include designing data solutions, collaborating with stakeholders, a ...

Prácticas SQA & Automatización con IA — Híbrido

MasOrange busca estudiantes o recién graduados para las #BecasUnstoppable STEM, un programa de 11 meses en el área de IT Operations. Ofrecen 900€ de ayuda al estudio, formación técnica en Data y Nuevas Tecnologías, y la oportunidad de trabajar en proyectos de automatización y testing en un entorno real. Se requi ...

Senior Analyst, Customer Marketing: Data Insights

Agoda is seeking a Senior Analyst in Barcelona to enhance channels performance through data analysis. This role involves analyzing customer and engagement data to derive insights that shape marketing strategies. Candidates should have at least 2 years of experience, strong knowledge in SQL and Tableau, and be co ...

Data Engineering Lead: Architect Pipelines & AI

VML MAP is seeking a Lead Data Engineer in Barcelona, Spain, responsible for leading their Data Engineering practice. You will design standards for data infrastructure and provide guidance to a team of engineers. The ideal candidate has extensive data engineering experience, proficiency in SQL and Python, as wel ...

Senior Data Platform Engineer (Remote First)

Keyrock in Barcelona is looking for a skilled Data Engineer to join their Central Data Team. The successful candidate will build production data systems, design data governance frameworks, and create self-serve tooling. Ideal applicants will have 8+ years of experience in data systems, strong proficiency in Pyth ...

Data Engineer Intern Hybrid, Azure Data Platform

FSP Retail Team is seeking a Data Engineer Intern in Barcelona to support innovative data solutions using Microsoft Azure data services. The intern will work with the FSP Data Platforms & Solutions team, assisting in the development of data products and cleaning data with Python, Pyspark, and SQL. Strong maths s ...

Senior ML Engineer: Physics‑Driven AI for Engineering

Keysight Technologies SAles Spain SL. in Barcelona is looking for a Senior Machine Learning Engineer to develop and train machine-learning models that enhance engineering decision-making. The successful candidate will have a strong background in machine learning, data science, and proficiency in Python and ML fr ...

Founding ML Engineer: Build a Living Semantic Layer

JetBrains is looking for a top-class ML Engineer based in Spain to own our AI and ML engineering stack. You will design and build the ML/LLM solutions, create datasets, and collaborate with the engineering team on system design. Ideal candidates should have at least five years of experience in ML/AI, excellent P ...

Lead Data & AI Architect on Databricks in the Cloud

GFT Technologies España busca un/a Data Solution Architect con experiencia en ciencia de datos y liderazgo de equipos. Las responsabilidades incluyen liderar el diseño de soluciones en Data Engineering y AI/ML, interactuar con clientes y colaborar en la evaluación técnica y propuestas. Se requiere experiencia de ...

Ingeniero IA Full Stack: GenAI/LLMs en SaaS

Capitole busca un Full-Stack Senior AI Software Engineer innovador para su equipo en Vitoria, España. En este rol, te encargarás de diseñar y escalar soluciones de IA en una arquitectura SaaS robusta, integrando tecnologías de vanguardia. Se requieren más de 6 años de experiencia en desarrollo, sólido ...

Especialista IA en Visión por Computador Remoto

Indra Group busca un/a Especialista en Inteligencia Artificial en Alcobendas, Comunidad de Madrid. La persona seleccionada liderará el desarrollo y optimización de soluciones tecnológicas en el ámbito de defensa, aplicando conocimientos de visión artificial e inteligencia artificial. El puesto implica ...

Desarrollador Senior VB/VBA (Finanzas) & Automatización

Confidential busca un/a Desarrollador/a en IT Financiero Senior para unirse a su equipo en Galicia. La posición requiere sólida experiencia en VBA sobre Microsoft Access y conocimientos de Python para el desarrollo y mantenimiento de aplicaciones en el sector financiero. El candidato ideal tendrá que c ...

Data Scientist IA y Modelos Predictivos en Azure

Mática Partners en Vitoria busca un profesional con sólida experiencia en Python para desarrollar modelos de IA y optimizar el desarrollo de productos. El candidato ideal tendrá conocimientos en tests unitarios, CI/CD y experiencia con herramientas como Azure. Se ofrece un contrato indefinido con un sa ...

Especialista de Pricing No Vida — Remoto y Crecimiento

SEGURCAIXA ADESLAS busca un/a especialista en Pricing para unirse a su Dirección de Pricing. Esta posición implica liderar la optimización de precios para el portafolio de No Vida, abarcando ramos como Hogar, Comunidades, Pymes, Decesos, Accidentes y Autos. El candidato ideal debe tener entre 2 y 4 año ...

Senior Data Scientist End to End Problem Designer

Mindrift, located in Madrid, is looking for an experienced data scientist to design original computational problems that reflect real-world analytical workflows. Candidates should have over 5 years of experience and showcase a strong portfolio demonstrating their impact in the field. The role requires ...

Senior Analytics Engineer: Data Infrastructure & Insights Lead

Wallapop, a leading scale-up in Barcelona, is searching for a Senior Analytics Engineer to enhance its data infrastructure. You will design systems for data consolidation and showcase insights through interactive dashboards. The ideal candidate has proficiency in Python and SQL and strong experience wi ...

France Based AI Solutions Engineer — Frontline Deployed

Reconocida empresa in Madrid is seeking a Forward Deployed Engineer to join its founding team. This role combines customer-facing responsibilities with engineering tasks, ensuring that clients maximize the value of HappyRobot’s AI platform through effective onboarding and continuous support. The ideal ...

Senior Software Engineer – AI & Precision Medicine

Tempus AI, Inc. in Barcelona is seeking a Senior Software Engineer I who is passionate about precision medicine and AI's impact on healthcare. The ideal candidate will have experience in both frontend and backend technologies, proficient in TypeScript and Python, and capable of navigating ambiguity to deliver ...

Senior Data & IA Engineer: AI Driven Data Products

Mutua Madrileña busca un/a Data Engineer Senior con sólida base técnica y orientación a negocio, especialmente en entornos bancarios. Este rol implica diseñar y construir productos de datos utilizando herramientas modernas de IA, garantizando la calidad y el rendimiento de los datos. El candidato ideal ...

Remote Senior Software Architect — AI/ADK Migration Lead

Altostratus | Part of Telefónica Tech busca un Desarrollador/Arquitecto Senior en Galicia para liderar la migración de Dialogflow al Google Agent Development Kit. Este rol incluye responsabilidades en la infraestructura, el backend y la integración de la IA con sistemas core. Los candidatos ideales deb ...

Ingeniero de IA: Proyectos ML, NLP y LLMs

TECH Global University en Las Rozas de Madrid busca talentos en inteligencia artificial para unirse a su equipo de IA. El rol incluye desarrollar soluciones de IA, implementar modelos de Machine Learning e integrar modelos en aplicaciones. Se requiere un grado en Ingeniería Informática y conocimientos ...

Data Scientist – IA Generativa | Flexible Hours & Remote

Mática Partners, ubicada en La Coruña, busca un profesional con sólida experiencia en Python para desarrollar modelos de inteligencia artificial. Ofrecemos un contrato indefinido con un salario entre 36.000 y 40.000 euros brutos/año, dependiendo de la experiencia. En un ambiente centrado en las personas, prom ...

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