Python Developer Data Machine Learning Jobs in Spain

Professional job seekers finding Spain jobs through Expertini
750,000+ professionals on Expertini 750,000+ Candidates
Join our global community
Expertini Penguin Mascot Resume Score™
Resume Score™ Instantly
Upload Your CV
Quick 30-second process

Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

Reset

Create Job Alert

 
   
Reset

Arquitecto Machine Learning & IA (Sector Salud)

SOLTEL continúa creciendo. Somos una compañía de IT con un sólido proyecto empresarial, con más de 800 profesionales especializados en Ingeniería de Sistemas, Ingeniería de Software, Soporte Tecnológico, Asistencia Técnica, I+D+i y Smart Cities. Buscamos un/a Arquitecto/a de ...

Arquitecto/A De Ia/Machine Learning

Cada profesional de nuestra empresa es importante para nosotros, nos ayudan a crecer de manera diversa y gracias a ellos somos 11.000 personas trabajando con el mismo objetivo en 10 países. Si eres una persona entusiasta y buscas un nuevo reto profesional, ¡Este es tu sitio! Buscamos un/a Arqu ...

Ai Engineer Artificial Intelligence/Machine Learning

Backend Tech Lead role for a FP&A platform. Responsibilities include driving technical direction, architecture, and leading Python engineers, ensuring system reliability and scalability. ...

Machine Learning Engineer (Hybrid Or Remote)

Ingeniero técnico especializado en visión artificial y C++, enfocado en optimizar modelos de ML para producción y reducir latencia en sistemas de alto rendimiento en una startup tecnológica. ...

Machine Learning Engineer €60.000 A Year

Design, train, and productionize machine learning models for an agentic platform. Build pipelines, evaluate model quality, and deploy inference services. Collaborate with product teams and optimize performance. ...

Machine Learning Engineer $60,000 A Year

Develops and implements machine learning models for healthcare applications, utilizing Python and working with large datasets. ...

Machine Learning Engineer €55.000 A Year

The Machine Learning Engineer will develop and deploy machine learning models, collaborate with various teams, and optimize model performance. ...

Arquitecto Machine Learning & Ia (Sector Salud)

SOLTEL continúa creciendo. Somos una compañía de IT con un sólido proyecto empresarial, con más de 800 profesionales especializados en Ingeniería de Sistemas, Ingeniería de Software, Soporte Tecnológico, Asistencia Técnica, I+D+i y Smart Cities. Buscamos un/a Ar ...

Machine Learning Tools Engineer, Global Siri

Machine Learning Tools Engineer needed in Barcelona to design and develop large-scale ML systems for Siri, focusing on AI-driven products. Requires Master's/PhD and programming/ML framework proficiency. ...

Machine Learning Tools Engineer, Global Siri

A leading technology company in Barcelona is looking for a Machine Learning Tools Engineer to design and develop cutting-edge machine learning systems for Siri. The ideal candidate will have a strong background in software engineering, experience with large-scale machine learning solutions, and excellent prob ...

Staff Machine Learning Platform/Ops Engineer

This role involves designing and implementing Preply's ML platform, focusing on cloud solutions, CI/CD, and overall ML workflow improvements. ...

Staff Machine Learning Platform/Ops Engineer

We power people’s progress. At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalized learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real im ...

Machine Learning Engineer (100% remote Worldwide)

Join Tether and Shape the Future of Digital FinanceAt Tether, we’re not just building products, we’re pioneering a global financial revolution. Our cutting-edge solutions empower businesses—from exchanges and wal ...

Machine Learning Engineer (GCP / Vertex AI)

THE DIGITAL EVOLUTION COMPANY OF TODAY AND TOMORROWLutech Sweeft es un referente tecnológico y un motor estratégico de innovación en Digital, Datos e IA dentro del mercado ibérico. Como parte del Grupo Lutech, combinamos nuestro reconocimiento como Goo ...

Director, Machine Learning Platform (all genders)

Job DescriptionWe are looking for a Director, Machine Learning to lead our ML Platform domain within the Data & Platform tribe. The position will be based in our Barcelona hub and will be responsible for defining a compelling vision, shaping the strategy, and driving the execution for Del ...

Machine Learning Engineer (100% remote Worldwide)

Join Tether and Shape the Future of Digital FinanceAt Tether, we’re not just building products, we’re pioneering a global financial revolution. Our cutting-edge solutions empower businesses—from exchanges and wal ...

Machine Learning Engineer (GCP / Vertex AI)

THE DIGITAL EVOLUTION COMPANY OF TODAY AND TOMORROWLutech Sweeft es un referente tecnológico y un motor estratégico de innovación en Digital, Datos e IA dentro del mercado ibérico. Como parte del Grupo Lutech, combinamos nuestro reconocimiento como Goo ...

Principal Machine Learning Engineer (Search Platform)

Principal Machine Learning Engineer (Search Platform)Barcelona, SpainOLX – Data Science and Analytics /Full-time /RemoteWELCOME TO OLXWe're building marketplace sustainable ecosystems that millions of people depend on every month – to buy and sell cars, find homes, land job ...

Machine Learning Engineer (hybrid or remote)

En NTT DATA estamos construyendo soluciones AI-first que ya están en producción, generando impacto real en sectores como banca, industria, telecomunicaciones o sector público. Buscamos una persona con experiencia en Machine Learning y MLOps en entornos Azure que quiera ir un paso más allá: no s ...

Machine Learning Engineer (hybrid or remote)

En NTT DATA estamos construyendo soluciones AI-first que ya están en producción, generando impacto real en sectores como banca, industria, telecomunicaciones o sector público. Buscamos una persona con experiencia en Machine Learning y MLOps en entornos Azure que quiera ir un paso más allá: no s ...

Machine Learning Engineer (hybrid or remote)

En NTT DATA estamos construyendo soluciones AI-first que ya están en producción, generando impacto real en sectores como banca, industria, telecomunicaciones o sector público. Buscamos una persona con experiencia en Machine Learning y MLOps en entornos Azure que quiera ir un paso más allá: no s ...

Senior Machine Learning Engineer (Demand Forecasting)

¿POR QUÉ ELEGIR SNGULAR? La gente viene a SNGULAR atraída por proyectos que usan tecnologías punteras, y se quedan porque colaboran con grandes profesionales. Y además porque ofrecemos esto: ...

AI Engineer Artificial Intelligence/Machine Learning

¿ Estás preparadx para un cambio y explotar tus habilidades como nunca? Sigue leyendo porque tenemos lo que buscas… ...

Senior Engineer, Machine Learning Platform Croatia

Senior Engineer, Machine Learning Platform Croatia It’s an exciting time to join us! We’re entering new markets, developing new technologies, and moving step by step towards our goal of exciting the world. As our business grows, the number of exciting people initiatives grows with it, and w ...

Ingeniero/a de IA. Machine Learning.

Técnicas Reunidas (TR) es una compañía Internacional de Ingeniería y Construcción líder del sector Oil & Gas, especializada en el diseño, construcción y ejecución de plantas industriales a nivel mundial. También participamos en proyectos relacionados con hidrógeno, biomasa, biocombustibles, descarbonizació ...

AI Lab Junior Machine Learning Engineer

AI Lab - Junior Machine Learning Engineer (GenAI Modelling) Join to apply for the AI Lab - Junior Machine Learning Engineer role at HP . The AI Lab, part of HP’s Technology and Innovation Office, brings state‑of‑the‑art research in Generative AI to HP’s product portfolio. T ...

Staff Machine Learning Platform/Ops Engineer

We power people’s progress. At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalized learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creatin ...

Machine Learning Tools Engineer, Global Siri

Summary Join the Siri team at Apple! Build and contribute to a team and company that is building products, personal devices, and software designed to enrich people’s lives. Work on building and advancing the world’s most popular intelligent assistant that helps millions of people get things done ...

Senior Machine Learning Engineer (Demand Forecasting)

La gente viene a SNGULAR atraída por proyectos que usan tecnologías punteras, y se quedan porque colaboran con grandes profesionales. Y además porque ofrecemos esto: Personas primero : somos una empresa colaborativa orientada a las personas, donde TÚ y tu perspectiva siempre serán valoradas. ...

Machine Learning Tools Engineer, Global Siri

Machine Learning Tools Engineer, Global Siri Barcelona, Barcelona, Spain Machine Learning and AI Join the Siri team at Apple! Build and contribute to a team and company that is building products, personal devices, and software designed to enrich people’s lives. Work on building and advancing t ...

Machine Learning Engineer — Predictive Modeling & MLOps

A leading tech firm in Madrid is seeking a Machine Learning Engineer to enhance their AI capabilities. This role involves designing and developing predictive models and algorithms while collaborating with Data Scientists and Engineers. Ideal candidates will hold a Bachelor’s or Master’s degree in a relevant fiel ...

Arquitecto/a Machine Learning (sector salud)

Buscamos un/a Arquitecto/a con al menos 5 años de experiencia para participar en un Proyecto de implantación de una plataforma de transformación digital en el sector Salud , entrando a formar parte de un equipo de desarrollo de soluciones IT. Algunas de sus principales responsabilida ...

Machine Learning Engineer (GCP / Vertex AI)

The Digital Evolution Company Of Today And Tomorrow The Digital Evolution Company Of Today And Tomorrow Lutech Sweeft es un referente tecnológico y un motor estratégico de innovación en Digital, Datos e IA dentro del mercado ibérico. Como parte del Grupo Lutech, co ...

Azure Machine Learning Engineer (MLOps / GenAI)

Ubicación: Madrid (oficinas TCS) Modalidad: Híbrido Horario: 09:00 – 18:00 Salario: Hasta 57K Experiencia: +5 años Qué harás Diseño y desarrollo de modelos de Machine Learning y GenAI <li ...

Lead, Machine Learning for Biomedical Research

Starting date: 01/05/2026 Job Reference147_26_LS_MLBR_R4PositionHead of the Machine Learning for Biomedical Research unit (R4)Closing DateTuesday, 07 April, 2026Reference: 147_26_LS_MLBR_R4Job title: Head of the Machine Learnin ...

Machine Learning / AI Engineer (Hybrid Madrid)

Machine Learning / AI Engineer We are looking for a Machine Learning / AI Engineer , working close to one of our main clients in the banking sector. Responsibilities Develop, deploy, and optimize machine learning and AI solutions that address complex business challe ...

Senior Machine Learning Engineer LiveOps Automation

Senior Machine Learning Engineer- LiveOps Automation ES - Barcelona, Spain; ES - Spain Scopely is looking for a Senior Machine Learning Engineer to join our LiveOps Automation team in Spain on a hybrid or remote basis. At Scopely, we care deeply about what we do and wa ...

Senior Machine Learning Engineer (Demand Forecasting)

¿POR QUÉ ELEGIR SNGULAR? La gente viene a SNGULAR atraída por proyectos que usan tecnologías punteras, y se quedan porque colaboran con grandes profesionales. Y además porque ofrecemos esto: ...

Machine Learning Engineer (GCP / Vertex AI)

The Digital Evolution Company Of Today And Tomorrow The Digital Evolution Company Of Today And Tomorrow Lutech Sweeft es un referente tecnológico y un motor estratégico de innovación en Digital, Datos e IA dentro del mercado ibérico. Como parte del Grupo Lutech, combinamo ...

Staff Machine Learning Platform/Ops Engineer

We power people’s progress. At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalized learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating rea ...

Senior Machine Learning Engineer (Demand Forecasting)

La gente viene a SNGULAR atraída por proyectos que usan tecnologías punteras, y se quedan porque colaboran con grandes profesionales. Y además porque ofrecemos esto: Personas primero : somos una empresa colaborativa orientada a las personas, donde TÚ y tu perspectiva siempre serán valoradas. Nue ...

Remote Machine Learning Engineer — LiveOps Automation

Scopely is looking for a Machine Learning Engineer to join our LiveOps Automation team in Spain on a remote basis. At Scopely, we care deeply about what we do and want to inspire play every day - whether in our work environments alongside our talented colleagues or through our deep connections ...

Senior Engineer, Machine Learning Platform Croatia

Senior Engineer, Machine Learning Platform Croatia It’s an exciting time to join us! We’re entering new markets, developing new technologies, and moving step by step towards our goal of exciting the world. As our business grows, the number of exciting people initiatives grows with it, and we’re ...

Senior Azure AI / Machine Learning Engineer

Location: Europe (Remote / Hybrid options available) About the Role Salt is partnering with a leading global consultancy delivering cutting-edge AI and data transformation programmes for enterprise clients across Europe. Due to continued growth in their AI practice, they are lo ...

Machine Learning Engineer — Predictive Modeling & MLOps

A leading tech firm in Madrid is seeking a Machine Learning Engineer to enhance their AI capabilities. This role involves designing and developing predictive models and algorithms while collaborating with Data Scientists and Engineers. Ideal candidates will hold a Bachelor’s or Master’s degree in a relevant fiel ...

Senior Machine Learning Engineer (Demand Forecasting)

¿POR QUÉ ELEGIR SNGULAR? La gente viene a SNGULAR atraída por proyectos que usan tecnologías punteras, y se quedan porque colaboran con grandes profesionales. Y además porque ofrecemos esto:Personas primero : somos una empresa colaborativa orientada a las personas, donde TÚ y tu perspectiva siempre ser ...

Arquitecto Machine Learning & IA (Sector Salud)

SOLTEL continúa creciendo.Somos una compañía de IT con un sólido proyecto empresarial, con más de 800 profesionales especializados en Ingeniería de Sistemas, Ingeniería de Software, Soporte Tecnológico, Asistencia Técnica, I+D+i y Smart Cities.Buscamos un/aArquitecto/a de Software S ...

Machine Learning Engineer santiago de compostela

NTT DATA es una consultora multinacional que ofrece soluciones tecnológicas, de negocio, estrategia, desarrollo y mantenimiento de aplicaciones, siendo referente en consultoría. Digital Technology es la unidad enfocada a acompañar a las grandes organizaciones iberoamericanas en su transformación digita ...

Senior Machine Learning Engineer (Demand Forecasting)

¿POR QUÉ ELEGIR SNGULAR? La gente viene a SNGULAR atraída por proyectos que usan tecnologías punteras, y se quedan porque colaboran con grandes profesionales. Y además porque ofrecemos esto: ...

Arquitecto/a IA / Machine Learning chazo

¿Quiénes somos Aubay? Somos una multinacional europea creada en 1997 con presencia en España desde hace más de 20 años, cotizamos en bolsa con el índice (EURONEXT: AUB), nuestra sede central en Paris, y presencia en Francia, Luxemburgo, Reino Unido, Bélgica, Italia, México, Portugal y España. ...

🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

To-Do Planner

Organize your job search and personal tasks. All data is confidential.

Open Planner

Wellbeing Center

Access your confidential wellness report and resources to manage job search stress.

Check Wellbeing

Skill Coach

Plan your skill development with O*NET support to stay competitive in your field.

Start Coaching

Outfit Helper

Get AI-powered suggestions on what to wear for your next interview.

Find Outfit

Income Tax Calculator

Plan your finances with our calculator, updated for 2025 tax regulations.

Calculate Tax

Salary Benchmark

Get accurate, AI-supported salary trends to know your worth and negotiate better.

Check Salaries

Interview Practice

Practice for any interview with AI-enabled Q&A sessions. All data is private.

Start Practicing

Interview Predictor

Use our AI-supported tool to predict potential interview questions based on your resume.

Predict Questions

Interview Practice Timer

Use our mock interview trainer to perfect your answers under timed conditions.

Start Timer

Behavioral Mastery

Ace tricky behavioral interviews with our AI-powered practice module.

Master Answers

Question Journal

Confidentially record interview questions you were asked for future reference.

Open Journal

Interview Ace

A comprehensive tool to help you master every aspect of your interviews.

Become an Ace

Q&A Logs

Confidentially track your answers to common questions and refine them over time.

View Logs

Application Planner

Schedule and organize your job applications in one confidential planner.

Open Planner

Cover Letter Tool

Create perfect, tailored cover letters for each application with AI support.

Generate Letter

Resume Score

Get instant feedback on your resume with our NLP-supported analysis tool.

Check My Score

ATS Score

Check your resume's compatibility with Applicant Tracking Systems (ATS).

Check ATS Score

Application Analyzer

Use AI to analyze job descriptions and optimize your application materials.

Analyze Application

Career Visualizer

Confidentially plan and visualize your long-term career path and goals.

Visualize My Career

Offer Genius

Get intelligent insights and strategies to confidently negotiate job offers.

Negotiate Offers

JobFlow

Track your entire job search progress from application to offer with this intelligent tool.

Track My Flow

JobSense

Our intelligent matching engine that provides smart job recommendations.

Get Smart Matches

Networking Toolkit

Tools to build and manage your professional connections. All data is confidential.

Build Network

Professional CV

A classic, O*NET supported template for corporate and professional roles.

Use This Template

Executive CV

A premium, O*NET supported template designed for senior and C-level positions.

Use This Template

Modern CV

A fresh, stylish, O*NET supported template perfect for tech and modern industries.

Use This Template

Creative CV

A visually distinct, O*NET supported template for design and artistic roles.

Use This Template

Minimalist CV

A clean, simple, O*NET supported template that focuses purely on content.

Use This Template

Europass CV

The standard European Union recommended format for wide compatibility.

Use This Template

Student CV

An institution-recommended template perfect for internships and first jobs.

Use This Template

Graduate CV

An institution-recommended template for recent graduates entering the workforce.

Use This Template

Academic CV

The researcher-recommended format for roles in academia and research.

Use This Template

Developer/IT CV

A tech-savvy recommended template to highlight your technical skills.

Use This Template

Skilled Worker CV

A trades-recommended template to showcase hands-on skills and experience.

Use This Template

Monochrome CV

A sleek, black-and-white, O*NET supported template for a professional look.

Use This Template

Art CV

An artist-recommended template that allows your creativity to shine.

Use This Template

Harvard CV

A researcher-recommended template based on the classic Harvard format.

Use This Template

Volunteer Research

Help us improve our platform by joining our community research program.

Join Research

Review Us

Share your experience with our tools to help other job seekers.

Share Experience

Register

Create your free account to save jobs, build your profile, and track applications.

Create Account

Login

Access your dashboard, manage applications, and continue your job search.

Access Your Account

Profile Builder

Create a comprehensive professional profile that attracts recruiters and showcases your skills.

Build Your Profile

View Profile

See your public profile exactly as employers will see it. Make sure it's perfect.

Preview Profile

Bookmarked Jobs

Keep track of all your saved job opportunities in one organized place.

View Saved Jobs

Your Reviews

View and manage all the company reviews you've submitted.

See Your Reviews

Following

Manage the list of companies you follow to stay updated on their new openings.

Manage Following

Find Companies

Discover and research top employers in your country and industry.

Discover Employers

Standalone CV Builder

Use our O*NET supported CV builder to create a professional resume from scratch.

Build Your CV

PDF to DOC (Beta)

Convert your PDF resumes or documents into editable Word (DOC) format.

Convert PDF

DOC to PDF (Beta)

Create universally compatible PDF documents from your Word (DOC) files.

Create PDF

General FAQ

Find answers to common questions about our job site and platform.

Read FAQ

Job Seekers FAQ

Get help and find answers to questions specifically for job seekers.

Get Help

Job Matching

Learn about the technology and algorithms behind how we match you to jobs.

Learn How

Personalized Matching

Discover how we use your profile and activity to provide customized job suggestions.

Learn More

Quick Apply

Understand our fast application process and how to make the most of it.

Learn More

Alert Frequency

Learn how to manage your job alert settings so you get the updates you want.

Manage Settings

Job Alerts Guide

A complete guide to understanding how job alerts work and how to use them effectively.

Read Guide

Resume Matching

Learn how our system matches your resume to job requirements.

Learn More

Ethical Branding

Read our guide to building a professional and ethical personal brand.

Read Guide

Candidate Visibility

Learn how to increase your visibility to recruiters on our platform.

Increase Visibility

Verified Badge

Find out how you can get a verified badge to build trust with employers.

Get Verified

AI ATS Technology

Learn about the advanced AI and ATS technology that powers our platform.

Learn More

ATS Ranking

Understand how Applicant Tracking Systems rank you as an applicant.

Learn More

Semantic Matching

Learn how our AI-powered semantic matching goes beyond keywords.

Learn More

    Python Developer Data Machine Learning Jobs in Spain Job Search Guide, Trends and Insights