Fresh remote Data Scientist jobs in Spain

Explore latest remote Data Scientist opportunities from leading companies hiring in Spain. 52 jobs posted last 30 days.

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Fresh remote Data Scientist jobs in Spain (52)

Data Scientist

€40,000 to €70,000 per year

Key requirements: 4 years of experience, SQL, Predictive modeling, Data visualization, Online campaigning experience, ActionKit, Matomo, BigQuery, Stripe, PayPal, dbt, Metabase

WeMove Europe is a non-profit advocacy organization dedicated to building people power for social and environmental justice across Europe.

Remote policy: WeMove Europe is currently hiring candidates based in the European Union, with a focus on building a community of action for social justice and environmental sustainability.

Computer Vision PhD Intern (Spring 2026)

Spain, Worldwide

Key requirements: PhD student in relevant field, Computer vision experience, Python proficiency, PyTorch model building, Published research in CVPR/ICCV/NeurIPS, Excitement for deepfake detection mission

Reality Defender

Reality Defender is a New York-based cybersecurity B2B company specializing in deepfake detection solutions for enterprises and governments, utilizing a patented multi-model approach to combat AI-generated media threats.

Director, Marketing Data Science

$252,000 to $315,000 per year

Key requirements: 10 years of experience, Lifecycle analytics expertise, Performance marketing measurement, Attribution methodologies, Data modeling, SQL, Machine learning for marketing, Team leadership, Strategic partnership with executives, Fintech experience

Flex is a global manufacturing partner specializing in electrical engineering and critical power solutions, headquartered in an unspecified location, operating in the B2B sector.

Remote policy: Flex does not have a defined remote work policy, and many roles may require on-site presence, particularly in engineering and manufacturing. Hiring is flexible, with opportunities available in various regions, including Europe.

Director, People Analytics

Key requirements: 7 years of experience, Advanced analytics methodologies, People Analytics, Data modeling, Python, R, SQL, Data visualization tools, Organizational psychology, Gaming industry experience, Strategic workforce planning, KPI measurement

Scopely is a Culver City-based mobile game developer and publisher specializing in free-to-play games, targeting a global audience with popular entertainment IPs.

Remote policy: Scopely embraces a flexible work environment and hires remotely from various regions, including the United States, EMEA, and Asia, with team members collaborating across time zones.

Data Scientist II - Mental Health Outcomes Statistician

Spain, Worldwide

Key requirements: 5 years of experience, Statistical modeling, Mental health outcomes, Experimental study design, Causal inference, Multilevel models, SQL, R, Academic writing, Data analysis, Data cleaning and transformation

Equip Health is a fully virtual healthcare platform based in the US, specializing in evidence-based treatment for eating disorders and related mental health conditions, operating primarily in a B2C model.

Remote policy: Equip Health is a fully remote company, hiring from various locations, with team members primarily working during Pacific Time hours.

Senior Product Data Scientist

Spain, United Kingdom, Portugal

Key requirements: 4 years of experience, Advanced SQL, Data modelling, Data visualisation tools, A/B testing, Fintech experience, Cryptocurrency interest, Product analytics experience, Exceptional communication skills

MoonPay is a Miami-based fintech company specializing in cryptocurrency payment infrastructure and NFT transactions, serving a global market with B2C and B2B solutions.

Remote policy: MoonPay supports remote work and hires from various regions, with team members located in cities such as London, Barcelona, and Cape Town, among others. The company operates globally, allowing for collaboration across time zones.

Senior Product Data Scientist

Spain, United Kingdom, Portugal

Key requirements: 4 years of experience, Advanced SQL, Data modelling, Data visualisation tools, A/B testing, Fintech experience, Crypto experience, Cross-functional collaboration, Exceptional communication skills

MoonPay is a Miami-based fintech company specializing in cryptocurrency payment infrastructure and NFT transactions, serving a global market with B2C and B2B solutions.

Remote policy: MoonPay supports remote work and hires from various regions, with team members located in cities such as London, Barcelona, and Cape Town, among others. The company operates globally, allowing for collaboration across time zones.

Member of Engineering (Pre-training / Synthetic Data)

Spain, North America, Europe

$100,000 to $150,000 per year

Key requirements: Synthetic data generation, Large Language Models (LLMs), Complex data pipelines, Data quality optimization, Data ablation experiments, Python programming, Prompt engineering, Distributed data pipelines, Research in LLMs

Poolside AI is a Paris-based B2B SaaS company specializing in enterprise AI solutions for software development, targeting businesses globally.

Remote policy: Poolside operates as a remote-first company, hiring team members primarily from Europe and North America, with flexible work arrangements and regular in-person gatherings.

Computational Linguist (Portuguese Language)

Spain, Worldwide

Key requirements: Native Portuguese speaker, Linguistic annotation experience, Python, Data analysis, Understanding of phonetics and phonology, Machine learning workflows, Experience with JSON, XML, CSV, Analytical mindset

Appen is a Chatswood, Australia-based B2B data company specializing in AI data solutions, leveraging a global crowd to enhance AI applications across technology, eCommerce, and advertising industries.

Remote policy: Appen supports remote work and hires globally from various regions, with team members located in over 130 countries. The company promotes flexible scheduling to accommodate different time zones.

Data Scientist, LLM & AI Agent Engineer (Applied AI)

Spain, Worldwide

$100,000 to $150,000 per year

Key requirements: 2 years of experience, LLM application experience, LangGraph, LangChain, CrewAI, RAG systems, Agent performance evaluation, Python mastery, SQL proficiency, Data pipelines, Scale & systems experience, Financial systems knowledge, Adaptability, Passion for AI

Binance is a global fintech B2C platform headquartered in Malta, operating the largest cryptocurrency exchange by trading volume, offering a wide range of digital asset products and services to users in over 180 countries.

Remote policy: Binance supports flexible remote work arrangements, with team members located in various regions globally, though specific policies may vary by team and role.

Senior Data Scientist

Spain, Worldwide

$145,000 to $165,000 per year

Key requirements: 5 years of experience, Commercial lending analytics, Predictive modeling, Python or R, BI tools (Power BI, Tableau), SQL, Cloud-based data environments (Azure, AWS, GCP), Large language models, Data visualization, Statistical analysis, Mentoring analysts

Forbright Bank is a Chevy Chase, MD-based B2C full-service bank specializing in personal banking products with a strong commitment to sustainability and community support.

Remote policy: Forbright Bank offers flexible remote or hybrid work schedules for most positions, with team members located across various regions. Specific hiring locations are not defined, but the company supports a collaborative work culture.

Senior Data Scientist - Digital / Device Intelligence

Spain, Worldwide

$120,000 to $160,000 per year

Key requirements: 6 years of experience, Machine learning systems design, Fraud detection, Anomaly detection, SQL, Python, Spark, ML frameworks (scikit-learn, TensorFlow), High-cardinality feature engineering, Privacy-preserving ML techniques, Browser/mobile fingerprinting knowledge

Socure is a U.S.-based B2B SaaS provider specializing in AI-driven identity verification and fraud prevention solutions for enterprises across financial services, e-commerce, and government sectors.

Remote policy: Socure is a fully remote organization, supporting team members across various locations, with some roles requiring in-person engagement in specific regions such as Washington, D.C.

Full Stack Data Scientist

Spain, Worldwide

Key requirements: 5 years of experience, Knowledge extraction, Graph-based ML, NLP techniques, Knowledge graphs, Machine learning model deployment, Python programming, Entity resolution, Exploratory data analysis

TRM Labs is a blockchain intelligence company specializing in SaaS solutions for detecting and investigating crypto-related financial crimes, headquartered in a remote-first environment serving a global market of financial institutions and government agencies.

Remote policy: TRM Labs is a remote-first company that fosters global collaboration, hiring from various regions to support a talented team. Team members are encouraged to work together across time zones, ensuring effective communication and collaboration.

Staff Data Scientist | ML

Spain, Worldwide

$120,000 to $160,000 per year

Key requirements: Production ML systems, SQL fluency, Healthcare data experience, Technical leadership, Cross-functional collaboration

Machinify is a healthcare technology company based in Dallas and Palo Alto, specializing in AI-powered B2B solutions for healthcare payment integrity and claims management, serving health plans across the US.

Remote policy: Machinify supports remote work and is open to hiring from various regions, although specific locations are not explicitly defined.

Data Scientist | Clinical AI

Spain, Worldwide

Key requirements: Strong SQL, Strong Python, Operationalizing rules/models, Evaluation/Metric mindset, Systems thinking, Healthcare curiosity

Machinify is a healthcare technology company based in Dallas and Palo Alto, specializing in AI-powered B2B solutions for healthcare payment integrity and claims management, serving health plans across the US.

Remote policy: Machinify supports remote work and is open to hiring from various regions, although specific locations are not explicitly defined.

Senior Data Strategist, Performance Analytics

Spain, Worldwide

Key requirements: 7 years of experience, NinjaCat, Looker Studio, SQL, BigQuery, Snowflake, Python, R, Non-Profit Acumen, Attribution, Causal Inference

Community Boost

Community Boost is a digital marketing agency specializing in B2B solutions for nonprofits, helping them enhance online revenue through targeted advertising strategies, with a focus on the nonprofit sector.

Remote policy: Community Boost offers remote work opportunities, with team members potentially located in various regions. Specific hiring locations are not defined, allowing for flexibility in applications.

Statistician III

Spain, North America, Europe

$117,000 to $167,000 per year

Key requirements: 4 years of experience, SAS, R, Clinical trial analysis, Statistical analysis, Mentoring, Advanced statistical methods, Data Monitoring Committee reporting, Problem-solving in statistics

Penumbra Inc is a global healthcare company headquartered in Alameda, California, specializing in innovative medical technologies for stroke treatment, operating primarily in a B2B model targeting hospitals and healthcare providers across the US, Europe, Canada, and Australia.

Remote policy: Penumbra Inc. embraces a flexible approach to remote work and hires from various regions, including Europe and North America, supporting a diverse and global team.

Data & AI Services Consultant

Spain, Worldwide

$85,000 to $120,000 per year

Key requirements: 2 years of experience, Azure, SQL, DAX, Power BI, Data Warehousing, ETL, Dimensional Modeling, Data Integration, Agile methodologies, Customer-focused attitude

MCA Connect is a US-based B2B company specializing in AI-driven manufacturing solutions and digital transformation through Microsoft Cloud, serving the manufacturing industry.

Staff Data Scientist - Identity Graph

Spain, Worldwide

Key requirements: 5 years of experience, Python, PySpark, Graph Neural Networks, Learning-to-Rank, Anomaly Detection, Databricks, Graph databases, Graph processing frameworks, Entity Resolution, Signal Discovery

Socure is a U.S.-based B2B SaaS provider specializing in AI-driven identity verification and fraud prevention solutions for enterprises across financial services, e-commerce, and government sectors.

Remote policy: Socure is a fully remote organization, supporting team members across various locations, with some roles requiring in-person engagement in specific regions such as Washington, D.C.

Data Scientist | ML

Spain, Worldwide

Key requirements: 3 years of experience, Healthcare knowledge, Production-quality code, Large-scale data handling, Model performance optimization, Framework and tool development, Data curation and feature creation, Strategic work planning

Machinify is a healthcare technology company based in Dallas and Palo Alto, specializing in AI-powered B2B solutions for healthcare payment integrity and claims management, serving health plans across the US.

Remote policy: Machinify supports remote work and is open to hiring from various regions, although specific locations are not explicitly defined.

Data Scientist, AI Engineering

Spain, Worldwide

Key requirements: 2 years of experience, Python, LangGraph, PyTorch, FastAPI, SQLAlchemy, Pandas, Numpy, AI agent design patterns, multi-agent systems, OpenAI API, LangGraph framework, vector databases, Retrieval Augmented Generation, production deployment, FinTech experience, strong communication skills, high adaptability, proactive problem-solving, data storytelling

Candidly is a B2B SaaS company headquartered in the US, specializing in an AI-driven platform for student debt and savings optimization, serving employers and financial institutions to enhance financial wellness for over 35 million Americans.

Remote policy: Candidly is a fully remote company with an international team, hiring from various locations around the world to support a diverse workforce.

Computer Vision PhD Intern (Summer 2026)

Spain, Worldwide

Key requirements: Python, PyTorch, Computer vision experience, Published research in CVPR/ICCV/NeurIPS, Deepfake detection methods, Research collaboration

Reality Defender

Reality Defender is a New York-based cybersecurity B2B company specializing in deepfake detection solutions for enterprises and governments, utilizing a patented multi-model approach to combat AI-generated media threats.

Data Scientist

Spain, Worldwide

$80,000 to $120,000 per year

Key requirements: 2 years of experience, Python, R, eCommerce experience, Machine learning frameworks, SQL, Data visualization tools, Statistical analysis, A/B testing, ETL processes, Customer retention strategies

Lago is a remote digital marketing company specializing in Amazon advertising solutions, operating in the B2B sector.

Remote policy: Lago embraces a global remote work culture, allowing team members to work from anywhere while valuing work-life balance. We encourage collaboration across time zones, particularly with a focus on overlap with US Eastern Time (UTC-5).

Data Scientist

Spain, Worldwide

$150,000 to $200,000 per year

Key requirements: 4 years of experience, SQL, Python, A/B testing, Causal inference, Full-stack data support, Metrics design, Startup experience, Two-sided marketplace experience

Atticus is a US-based B2C legal services firm specializing in helping individuals access disability benefits and compensation through a user-friendly platform.

Remote policy: Atticus is a fully remote company that empowers employees with flexibility, hiring from various locations to support a diverse team.

AI Engineer New Grad 2025-2026 - Poe (Remote)

Spain, Worldwide

$107,360 to $152,900 per year

Key requirements: Python, TypeScript, LLM applications, Prompt engineering, Mathematical foundations of ML, Passion for learning

Quora is a Mountain View, California-based B2C knowledge-sharing platform that connects users through Q&A and has expanded into AI with its Poe chatbot service, serving a global audience.

Remote policy: Quora is a remote-first company, hiring from various countries around the world. Team members can work remotely while collaborating during coordination hours (Mon-Fri: 9am-3pm Pacific Time). For specific employment eligibility by country, please visit careers.quora.com/eligible-countries.

Member of Engineering (Reinforcement Learning)

Spain, North America, Europe

$100,000 to $150,000 per year

Key requirements: Large Language Models (LLM), Transformers, Reinforcement learning, Deep learning fundamentals, Distributed training, Research experience, Novel research ideas, Python, PyTorch, Jax, Algorithmic skills, Critical thinking

Poolside AI is a Paris-based B2B SaaS company specializing in enterprise AI solutions for software development, targeting businesses globally.

Remote policy: Poolside operates as a remote-first company, hiring team members primarily from Europe and North America, with flexible work arrangements and regular in-person gatherings.

Member of Engineering (Pre-training / Data)

Spain, North America, Europe

$100,000 to $150,000 per year

Key requirements: Large Language Models (LLM), Transformers, Trillion-scale pretraining datasets, Data ablations, Synthetic data generation, Distributed training, GPU clusters, Data quality obsession, Research experience, Python with PyTorch or Jax

Poolside AI is a Paris-based B2B SaaS company specializing in enterprise AI solutions for software development, targeting businesses globally.

Remote policy: Poolside operates as a remote-first company, hiring team members primarily from Europe and North America, with flexible work arrangements and regular in-person gatherings.

Member of Engineering (Pre-training)

Spain, North America, Europe

Key requirements: LLM experience, Deep knowledge of Transformers, Distributed training knowledge, Trained LLMs from scratch, Coded LLMs from scratch, Python with PyTorch or Jax, C/C++, CUDA, Triton, Strong algorithmic skills, Research experience in applied deep learning

Poolside AI is a Paris-based B2B SaaS company specializing in enterprise AI solutions for software development, targeting businesses globally.

Remote policy: Poolside operates as a remote-first company, hiring team members primarily from Europe and North America, with flexible work arrangements and regular in-person gatherings.

Member of Technical Staff, Research

Spain, Worldwide

$100,000 to $150,000 per year

Key requirements: PhD in physics or related field, SOTA models, Symbolic reasoning, In-depth AI/ML concepts, Data infrastructure, Research on scientific AI models, Experience in early-stage environments, Collaboration with engineers, Strong communication skills

FirstPrinciples

FirstPrinciples is a non-profit research organization developing an AI Physicist to advance fundamental physics research and accelerate scientific discovery.

Remote policy: FirstPrinciples embraces a flexible remote work policy, hiring from various regions to support a diverse team. We welcome applicants from multiple locations, allowing for collaboration across time zones.

FirstPrinciples Research Fellow

Spain, Worldwide

Key requirements: 3 years of experience, PhD in Computer Science or Theoretical Physics, Model architectures, Representation learning, Reasoning systems, Mathematical reasoning, Experimental design, Data ingestion pipelines, Benchmark creation, Reinforcement learning, Cross-disciplinary collaboration

FirstPrinciples

FirstPrinciples is a non-profit research organization developing an AI Physicist to advance fundamental physics research and accelerate scientific discovery.

Remote policy: FirstPrinciples embraces a flexible remote work policy, hiring from various regions to support a diverse team. We welcome applicants from multiple locations, allowing for collaboration across time zones.