Python Developer 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

Remote Math Specialist for AI Training & Evaluation

Alignerr is looking for a Mathematics Specialist to work on advanced mathematical problems for AI training. This fully remote position requires a Master’s or PhD in Mathematics, along with strong programming skills in Python, MATLAB, or Mathematica. You will evaluate AI's mathematical reasoning, ensuring clarity ...

Remote Math Specialist for AI Training & Evaluation

Alignerr is looking for a Mathematics Specialist to work on advanced mathematical problems for AI training. This fully remote position requires a Master’s or PhD in Mathematics, along with strong programming skills in Python, MATLAB, or Mathematica. You will evaluate AI's mathematical reasoning, ensuring clarity ...

Remote Math Specialist for AI Training & Evaluation

Alignerr is looking for a Mathematics Specialist to work on advanced mathematical problems for AI training. This fully remote position requires a Master’s or PhD in Mathematics, along with strong programming skills in Python, MATLAB, or Mathematica. You will evaluate AI's mathematical reasoning, ensuring clarity ...

Remote Math Specialist for AI Training & Evaluation

Alignerr is looking for a Mathematics Specialist to work on advanced mathematical problems for AI training. This fully remote position requires a Master’s or PhD in Mathematics, along with strong programming skills in Python, MATLAB, or Mathematica. You will evaluate AI's mathematical reasoning, ensuring clarity ...

Remote Math Specialist for AI Training & Evaluation

Alignerr is looking for a Mathematics Specialist to work on advanced mathematical problems for AI training. This fully remote position requires a Master’s or PhD in Mathematics, along with strong programming skills in Python, MATLAB, or Mathematica. You will evaluate AI's mathematical reasoning, ensuring clarity ...

Remote Math Specialist for AI Training & Evaluation

Alignerr is looking for a Mathematics Specialist to work on advanced mathematical problems for AI training. This fully remote position requires a Master’s or PhD in Mathematics, along with strong programming skills in Python, MATLAB, or Mathematica. You will evaluate AI's mathematical reasoning, ensuring clarity ...

Remote Math Specialist for AI Training & Evaluation

Alignerr is looking for a Mathematics Specialist to work on advanced mathematical problems for AI training. This fully remote position requires a Master’s or PhD in Mathematics, along with strong programming skills in Python, MATLAB, or Mathematica. You will evaluate AI's mathematical reasoning, ensuring clarity ...

Remote Math Specialist for AI Training & Evaluation

Alignerr is looking for a Mathematics Specialist to work on advanced mathematical problems for AI training. This fully remote position requires a Master’s or PhD in Mathematics, along with strong programming skills in Python, MATLAB, or Mathematica. You will evaluate AI's mathematical reasoning, ensuring clarity ...

Remote Math Specialist for AI Training & Evaluation

Alignerr is looking for a Mathematics Specialist to work on advanced mathematical problems for AI training. This fully remote position requires a Master’s or PhD in Mathematics, along with strong programming skills in Python, MATLAB, or Mathematica. You will evaluate AI's mathematical reasoning, ensuring clarity ...

Remote Math Specialist for AI Training & Evaluation

Alignerr is looking for a Mathematics Specialist to work on advanced mathematical problems for AI training. This fully remote position requires a Master’s or PhD in Mathematics, along with strong programming skills in Python, MATLAB, or Mathematica. You will evaluate AI's mathematical reasoning, ensuring clarity ...

Remote Math Specialist for AI Training & Evaluation

Alignerr is looking for a Mathematics Specialist to work on advanced mathematical problems for AI training. This fully remote position requires a Master’s or PhD in Mathematics, along with strong programming skills in Python, MATLAB, or Mathematica. You will evaluate AI's mathematical reasoning, ensuring clarity ...

Remote Math Specialist for AI Training & Evaluation

Alignerr is looking for a Mathematics Specialist to work on advanced mathematical problems for AI training. This fully remote position requires a Master’s or PhD in Mathematics, along with strong programming skills in Python, MATLAB, or Mathematica. You will evaluate AI's mathematical reasoning, ensuring clarity ...

Remote Math Specialist for AI Training & Evaluation

Alignerr is looking for a Mathematics Specialist to work on advanced mathematical problems for AI training. This fully remote position requires a Master’s or PhD in Mathematics, along with strong programming skills in Python, MATLAB, or Mathematica. You will evaluate AI's mathematical reasoning, ensuring clarity ...

Remote Math Specialist for AI Training & Evaluation

Alignerr is looking for a Mathematics Specialist to work on advanced mathematical problems for AI training. This fully remote position requires a Master’s or PhD in Mathematics, along with strong programming skills in Python, MATLAB, or Mathematica. You will evaluate AI's mathematical reasoning, ensuring clarity ...

Remote Math Specialist for AI Training & Evaluation

Alignerr is looking for a Mathematics Specialist to work on advanced mathematical problems for AI training. This fully remote position requires a Master’s or PhD in Mathematics, along with strong programming skills in Python, MATLAB, or Mathematica. You will evaluate AI's mathematical reasoning, ensuring clarity ...

Remote Math Specialist for AI Training & Evaluation

Alignerr is looking for a Mathematics Specialist to work on advanced mathematical problems for AI training. This fully remote position requires a Master’s or PhD in Mathematics, along with strong programming skills in Python, MATLAB, or Mathematica. You will evaluate AI's mathematical reasoning, ensuring clarity ...

Remote Math Specialist for AI Training & Evaluation

Alignerr is looking for a Mathematics Specialist to work on advanced mathematical problems for AI training. This fully remote position requires a Master’s or PhD in Mathematics, along with strong programming skills in Python, MATLAB, or Mathematica. You will evaluate AI's mathematical reasoning, ensuring clarity ...

Remote Math Specialist for AI Training & Evaluation

Alignerr is looking for a Mathematics Specialist to work on advanced mathematical problems for AI training. This fully remote position requires a Master’s or PhD in Mathematics, along with strong programming skills in Python, MATLAB, or Mathematica. You will evaluate AI's mathematical reasoning, ensuring clarity ...

Remote Math Specialist for AI Training & Evaluation

Alignerr is looking for a Mathematics Specialist to work on advanced mathematical problems for AI training. This fully remote position requires a Master’s or PhD in Mathematics, along with strong programming skills in Python, MATLAB, or Mathematica. You will evaluate AI's mathematical reasoning, ensuring clarity ...

Remote Math Specialist for AI Training & Evaluation

Alignerr is looking for a Mathematics Specialist to work on advanced mathematical problems for AI training. This fully remote position requires a Master’s or PhD in Mathematics, along with strong programming skills in Python, MATLAB, or Mathematica. You will evaluate AI's mathematical reasoning, ensuring clarity ...

Remote Math Specialist for AI Training & Evaluation

Alignerr is looking for a Mathematics Specialist to work on advanced mathematical problems for AI training. This fully remote position requires a Master’s or PhD in Mathematics, along with strong programming skills in Python, MATLAB, or Mathematica. You will evaluate AI's mathematical reasoning, ensuring clarity ...

Remote Math Specialist for AI Training & Evaluation

Alignerr is looking for a Mathematics Specialist to work on advanced mathematical problems for AI training. This fully remote position requires a Master’s or PhD in Mathematics, along with strong programming skills in Python, MATLAB, or Mathematica. You will evaluate AI's mathematical reasoning, ensuring clarity ...

Remote Math Specialist for AI Training & Evaluation

Alignerr is looking for a Mathematics Specialist to work on advanced mathematical problems for AI training. This fully remote position requires a Master’s or PhD in Mathematics, along with strong programming skills in Python, MATLAB, or Mathematica. You will evaluate AI's mathematical reasoning, ensuring clarity ...

Remote Math Specialist for AI Training & Evaluation

Alignerr is looking for a Mathematics Specialist to work on advanced mathematical problems for AI training. This fully remote position requires a Master’s or PhD in Mathematics, along with strong programming skills in Python, MATLAB, or Mathematica. You will evaluate AI's mathematical reasoning, ensuring clarity ...

Remote Math Specialist for AI Training & Evaluation

Alignerr is looking for a Mathematics Specialist to work on advanced mathematical problems for AI training. This fully remote position requires a Master’s or PhD in Mathematics, along with strong programming skills in Python, MATLAB, or Mathematica. You will evaluate AI's mathematical reasoning, ensuring clarity ...

Remote Math Specialist for AI Training & Evaluation

Alignerr is looking for a Mathematics Specialist to work on advanced mathematical problems for AI training. This fully remote position requires a Master’s or PhD in Mathematics, along with strong programming skills in Python, MATLAB, or Mathematica. You will evaluate AI's mathematical reasoning, ensuring clarity ...

Remote Math Specialist for AI Training & Evaluation

Alignerr is looking for a Mathematics Specialist to work on advanced mathematical problems for AI training. This fully remote position requires a Master’s or PhD in Mathematics, along with strong programming skills in Python, MATLAB, or Mathematica. You will evaluate AI's mathematical reasoning, ensuring clarity ...

Remote Math Specialist for AI Training & Evaluation

Alignerr is looking for a Mathematics Specialist to work on advanced mathematical problems for AI training. This fully remote position requires a Master’s or PhD in Mathematics, along with strong programming skills in Python, MATLAB, or Mathematica. You will evaluate AI's mathematical reasoning, ensuring clarity ...

Remote Math Specialist for AI Training & Evaluation

Alignerr is looking for a Mathematics Specialist to work on advanced mathematical problems for AI training. This fully remote position requires a Master’s or PhD in Mathematics, along with strong programming skills in Python, MATLAB, or Mathematica. You will evaluate AI's mathematical reasoning, ensuring clarity ...

Remote Math Specialist for AI Training & Evaluation

Alignerr is looking for a Mathematics Specialist to work on advanced mathematical problems for AI training. This fully remote position requires a Master’s or PhD in Mathematics, along with strong programming skills in Python, MATLAB, or Mathematica. You will evaluate AI's mathematical reasoning, ensuring clarity ...

AI Content Generation Architect

Astek in Valencia, Spain, is looking for an experienced AI Specialist to join a global initiative in consumer healthcare. The role emphasizes designing and delivering AI-powered solutions and requires 8+ years in software development with strong AI/ML expertise. Candidates should have hands-on experience with Az ...

Líder de IA y Datos: Arquitecto de ML en Producción

Empresa Confidencial busca un Senior AI & Data Scientist en Manresa, España. Esta persona liderará el diseño y desarrollo de modelos analíticos avanzados y asegurará una arquitectura de datos sólida. Con más de 5 años de experiencia en Data Science, se requiere formación en disciplinas relacionadas, así como hab ...

Líder de IA y Datos: Arquitecto de ML en Producción

Empresa Confidencial busca un Senior AI & Data Scientist en Manresa, España. Esta persona liderará el diseño y desarrollo de modelos analíticos avanzados y asegurará una arquitectura de datos sólida. Con más de 5 años de experiencia en Data Science, se requiere formación en disciplinas relacionadas, así como hab ...

Senior Data Engineer (Remote, Spain) — Azure & Fabric Specialist

A leading consulting company is seeking a Sr Data Engineer to join its remote team in Spain. The role involves designing and evolving data solutions using Azure and Microsoft Fabric, delivering consulting projects across various industries. Candidates must have strong experience with the Azure Data Platform and ...

Senior Data Engineer (Remote, Spain) — Azure & Fabric Specialist

A leading consulting company is seeking a Sr Data Engineer to join its remote team in Spain. The role involves designing and evolving data solutions using Azure and Microsoft Fabric, delivering consulting projects across various industries. Candidates must have strong experience with the Azure Data Platform and ...

Senior Nonlinear Optimization Engineer GPU & HPC

Barrington James is seeking a Senior Optimisation Engineer in Barcelona to architect and deploy advanced nonlinear optimization engines. The role involves designing optimization algorithms, integrating solvers, and writing efficient code using Julia, Python, or C++. Ideal candidates should have a PhD in a relate ...

Ingeniero DevOps Plataforma Multi Cloud (100% Remoto)

OFG busca un profesional experimentado para el desarrollo, despliegue y mantenimiento de plataformas de contenedores en entornos multi-cloud. Este puesto ofrece teletrabajo al 100% y requiere experiencia en herramientas como Terraform, Ansible y Docker, así como habilidades en programación, especialmente en Pyth ...

Analítica de Siniestralidad Salud Senior: Impulsa Decisiones

Aegon Seguros busca un Analista de Siniestralidad en Salud en Madrid. La persona seleccionada será responsable de analizar el gasto médico y el comportamiento de los asegurados, así como de detectar tendencias y diseñar modelos predictivos. Se requiere más de 5 años de experiencia en analítica, formación en esta ...

Senior Data Governance & Steward (Remote)

Capitole busca un/a Data Governance/Data Steward en Madrid con más de 4 años de experiencia. La persona será responsable de impulsar la estrategia de gobierno del dato, garantizando calidad y trazabilidad. Se requiere manejo experto de SQL y conocimiento en Python, así como experiencia en herramientas como Colli ...

Ingeniero MLOps IA/LLM 100% Teletrabajo

ALTEN Spain busca un profesional en MLOps/AIOps con al menos 3 años de experiencia en IA y Machine Learning. El trabajo consiste en diseñar y mantener una plataforma de AIOps, construir pipelines y colaborar con Data Engineers y Data Scientists. Se ofrece modalidad 100% teletrabajo, formación continua y benefici ...

Especialista en Adobe Analytics | Hybrid Madrid

NTT DATA Europe & Latam busca un/a Profesional en Adobe Analytics en Carballedo, Galicia. El candidato ideal tendrá al menos 3-4 años de experiencia en la monitorización digital y la extracción de insights para mejorar el negocio. Se valoran conocimientos en SQL y Python. Ofrecen un contrato indefinido, trabajo ...

Especialista en Adobe Analytics | Hybrid Madrid

NTT DATA Europe & Latam busca un/a Profesional en Adobe Analytics en Carballedo, Galicia. El candidato ideal tendrá al menos 3-4 años de experiencia en la monitorización digital y la extracción de insights para mejorar el negocio. Se valoran conocimientos en SQL y Python. Ofrecen un contrato indefinido, trabajo ...

Detection Researcher Coding & Reverse Engineering

Zimperium, a leader in mobile security, is hiring a Detection Researcher in Madrid, Spain. This role involves researching advanced detection techniques for cyber threats. Candidates should be proficient in C, C++, Python, and Java, and have experience in reverse engineering tools like IDA Pro and Ghidra. Strong ...

Senior Data Scientist ML/NLP for Data Products

Mapfre Insurance Services Australia Pty Ltd busca un/a Senior Data Scientist para diseñar e implementar soluciones analíticas basadas en ML e IA. El candidato deberá tener experiencia en el desarrollo y medición de proyectos de ML y en técnicas avanzadas de análisis de datos. Buscamos una persona con fuertes hab ...

Auditor IT & Data Analytics Hybrid (1 día remoto/semana)

Auren Personas busca un Especialista en Auditoría IT & Data Analytics para trabajo híbrido en Madrid. La persona seleccionada trabajará en un entorno tecnológico complejo y realizará auditorías internas, accederá a datos de diferentes entornos y desarrollará soluciones analíticas. Se requiere formación en áreas ...

Automation Analyst Hybrid Madrid: Build Smarter Processes

Pluxee is looking for a Business Process Automation Analyst to improve operational efficiency in Madrid, Spain. This role involves supporting automation projects, identifying inefficiencies, and collaborating with teams. Ideal candidates will have a Bachelor's degree, 0-2 years of relevant experience, and skills ...

Language Engineer Multimodal AI Data for AGI

A leading AI development firm in Madrid is seeking a Language Engineer to enhance AI training capabilities. In this role, you will design complex data collections, analyze large datasets, and collaborate with cross-functional teams to create multimodal datasets. Candidates should have a master's degree in Comput ...

Data Analyst Power BI & Automation (Automotive)

BrainRPO busca un/a Data Analyst para un cliente del sector automotriz en Cataluña. La persona seleccionada se integrará en el departamento IT, encargándose de la recopilación, análisis y visualización de datos. Se requiere formación en Informática o áreas similares, y conocimientos en Microsoft Power BI, Automa ...

Data Analyst: Digital Marketing Analytics & Dashboards

Agoda is seeking a data analyst in Barcelona, Spain. The role involves experimenting with media campaigns, optimizing data-driven marketing strategies, and developing analytical models. A Bachelor's degree in a quantitative field is essential, along with proficiency in data analysis tools like Python and SQL. Sk ...

Azure Data Engineer — Pipelines & Security, Madrid Hybrid

Tata Consultancy Services seeks an Azure Data Engineer in Madrid. The role involves building and maintaining data pipelines, implementing quality improvements, and ensuring data security within a hybrid work environment. Candidates should have at least 5 years of experience in similar roles and hands-on expertis ...

🚀 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 Jobs in Spain Job Search Guide, Trends and Insights