Delivery Hero is a leading global local delivery platform, headquartered in Berlin, that connects consumers with restaurants, grocery stores, and local retailers. Founded in 2011, the company operates across dozens of countries, providing on-demand food delivery and pioneering "quick commerce" services for household essentials. Through its extensive international network and advanced logistics technology, it facilitates millions of daily deliveries while aiming to provide a fast and seamless experience for customers worldwide.
Berlin • Frankfurt am Main • Dubai • Sofia • Plovdiv • Marketplaces • Transportation & Logistics • Delivery • 1001-5000 employees
≈ $31k – $88k per year (Estimated) • Junior • 2+ years exp • Remote/Hybrid (Barcelona, Spain) • Full-Time • Senior • English: C1
Python
SQL
AI/ML
Model Context Protocol
DevOps
GCP
Git
GitHub
Management
n8n
Toloka is a data company founded in 2014 and headquartered in Amsterdam that supplies human-generated training, fine-tuning and evaluation data for artificial intelligence systems. It began as a large-scale crowdsourcing platform and has repositioned around expert work, combining domain specialists, machine learning tooling and quality control pipelines to produce reasoning traces, preference rankings and agentic task data. Operating within the Nebius group and backed by Bezos Expeditions since 2025, the company serves frontier model laboratories and enterprises building their own systems.
HQ: Amsterdam, Netherlands • Machine Learning • Data & Analytics • Data Collection • LLM & Generative AI • Artificial Intelligence • 51-200 employees • Est. 2014
Remote (Europe, United States) • Freelance
HostPapa is a Canadian hosting company founded in 2006 and headquartered in Burlington, Ontario. It provides domains, web hosting and cloud services to small businesses. The company serves customers in dozens of countries.
HQ: Burlington, Canada • Content Creation • Web Hosting • Internet Services • 51-200 employees • Est. 2006
≈ $93k – $205k per year (Estimated) • Senior • Remote (EU, Europe) • Senior • English: B2
Python
Databases
Apache Kafka
NATS
PostgreSQL
Trino
AI/ML
Flink
RAG
Anthropic
Model Context Protocol
OpenAI
DevOps
AWS
Azure
Docker
GCP
Kubernetes
NIQ, formerly known as NielsenIQ, is a leading global consumer intelligence company. Headquartered in Chicago, Illinois, the firm provides market measurement, retail analytics, and consumer shopping behavior data to brands, retailers, and consumer packaged goods (CPG) manufacturers across more than 90 countries.
HQ: Chicago, United States • Sales & Marketing • Market Research • Customer Analytics • Data & Analytics • 1001-5000 employees
$45k – $64k per year • Middle • 3+ years exp • Madrid • Remote (Spain) • Full-Time • Senior • English
Python
SQL
Python
Dask
Poetry
Databases
Google BigQuery
AI/ML
Dagster
Pandas
Spark
LangChain
LangGraph
RAG
DevOps
CI/CD
Docker
GCP
Git
Google GKE
Kubernetes
Analytics
ETL/ELT
Tryolabs is a specialized AI and machine learning solutions company that helps companies create business value by partnering with them through their AI journey.
Data & Analytics • Machine Learning • Artificial Intelligence • Est. 2009
≈ $93k – $205k per year (Estimated) • Senior • Remote • Full-Time • Senior
Python
SQL
AI/ML
Time Series Forecasting
Analytics
A/B Testing
Blockchain Capital is one of the earliest dedicated digital asset venture firms, founded in 2013 in San Francisco. It has invested across many funds in exchanges, infrastructure, decentralised finance and consumer applications. The firm was also a pioneer of tokenised fund structures, issuing a security token to represent limited partner interests.
HQ: San Francisco, United States • Blockchain & Crypto • Est. 2013
≈ $68k – $176k per year (Estimated) • Senior • Remote (EU, Europe, United Arab Emirates, South Africa) • Full-Time • Senior
Python
Rust
Databases
MariaDB
MySQL
DevOps
CI/CD
GitOps
HAProxy
Kubernetes
Terraform
ArgoCD
GitHub Actions
GitLab CI
GitHub
GitLab
≈ $80k – $147k per year (Estimated) • Senior • 5+ years exp • Remote (United Kingdom, Argentina, Brazil, Bulgaria, Canada) • Full-Time • Senior
Python
Rust
Databases
Milvus
OpenSearch
pgvector
PostgreSQL
Qdrant
Weaviate
AI/ML
Embeddings
Hybrid Search
Recommender Systems
DevOps
CI/CD
GitOps
HAProxy
Kubernetes
Terraform
Vector
ArgoCD
GitHub Actions
GitLab CI
GitHub
GitLab
Talan is an international technology and management consulting group headquartered in Paris, France. The firm specializes in guiding large enterprises and public institutions through digital transformation, leveraging cloud technology, artificial intelligence, data intelligence, blockchain, and IoT.
HQ: Paris, Levallois-Perret, France • Data Management • Business Intelligence • Data & Analytics • Artificial Intelligence • IT Consulting • Information Technology • 1001-5000 employees
≈ $47k – $112k per year (Estimated) • Staff+ • Barcelona • Remote (Spain) • Full-Time • Senior
SQL
AI/ML
EU AI Act
DevOps
AWS
Azure
GCP
Cybersecurity
GDPR
Marketing
Salesforce
≈ $47k – $112k per year (Estimated) • Staff+ • Madrid • Remote (Spain) • Full-Time • Senior
SQL
AI/ML
EU AI Act
DevOps
AWS
Azure
GCP
Cybersecurity
GDPR
Marketing
Salesforce
≈ $47k – $112k per year (Estimated) • Staff+ • Málaga • Remote (Spain) • Full-Time • Senior
SQL
AI/ML
EU AI Act
DevOps
AWS
Azure
GCP
Cybersecurity
GDPR
Marketing
Salesforce
GE Vernova is a global energy equipment and services company that spun off from General Electric as an independent, publicly traded business. Headquartered in Cambridge, Massachusetts, the company operates across three primary business segments - Power, Wind, and Electrification - providing gas, nuclear, hydro, onshore and offshore wind turbines, grid software, and energy storage solutions. GE Vernova partners with utilities, industrial clients, and governments worldwide to drive electrification and accelerate the transition toward sustainable power.
HQ: Cambridge, United States • Wind Energy • Energy & Utilities • Power Grid • 1001-5000 employees
≈ $24k – $54k per year (Estimated) • Lead • 8+ years exp • In office (Chennai, India, Barcelona, Spain) • Relocation • Bachelor's Degree • Full-Time • Staff
Python
SQL
Databases
Apache Kafka
Databricks
Snowflake
AI/ML
Anomaly Detection
dbt
Spark
Knowledge Graph
Time Series Forecasting
DevOps
AWS
Azure
CI/CD
GCP
Robotics
Digital Twin
Analytics
ETL/ELT
IoT
OPC UA
SportyBet is an international sports betting, gaming, and digital entertainment platform owned by Sporty Group. Founded by Sudeep Ramnani in 2013, the platform is a market-leading sports betting operator in Africa - with operations across Nigeria, Ghana, Kenya, Zambia, Tanzania, and Uganda - and has expanded internationally into markets like Brazil.
HQ: London, United Kingdom • Gaming • Sports • iGaming & Gambling • Sports Betting • Est. 2013
Middle • 4+ years exp • Remote (LATAM, Europe) • Middle
Go
Python
Databases
MongoDB
MySQL
Amazon Aurora
Amazon DocumentDB
Amazon Redshift
ElasticSearch
PostgreSQL
RabbitMQ
DevOps
Ansible
ArgoCD
AWS
CI/CD
Helm
Jenkins
Kubernetes
SLI/SLO/SLA
Terraform
GitHub
Alertmanager
Grafana
Loki
Prometheus
≈ $65k – $160k per year (Estimated) • Junior • 2+ years exp • Remote (Europe, Asia) • Junior
Python
SQL
AI/ML
Spark
Recommender Systems
DevOps
AWS
Azure
GCP
Founded in 2012, Power Digital is a full-service digital marketing agency. The agency helps companies understand digital marketing and realize the opportunity gaps online within their industry. The company is based in San Diego, CA.
New York • Medellín • Media & Entertainment • Creative Agencies • Sales & Marketing • Est. 2012
≈ $36k – $91k per year (Estimated) • Middle • 3+ years exp • Remote (Spain, United States) • Middle
Python
SQL
Databases
Snowflake
AI/ML
Claude
Claude Code
Copilot
Cursor
dbt
AI Agents
Feature Store
DevOps
CI/CD
GCP
Git
GitHub
Marketing
GA4
ODAIA is developing cutting-edge predictive analytics AI platforms to facilitate improved health journeys by enhancing interactions with healthcare providers and the pharma industry.
Pharmaceuticals • Health Care • Artificial Intelligence • Est. 2018
≈ $76k – $170k per year (Estimated) • Equity • Middle • 3+ years exp • Remote • Middle
Python
SQL
Databases
DynamoDB
Snowflake
AI/ML
Claude
Dagster
Together AI
AI Agents
DevOps
AWS
AWS Lambda
CI/CD
Amazon ECS
Amazon S3
API Gateway
Analytics
ETL/ELT
Marketing
Salesforce
Valtech is a global digital transformation company that combines technology, creativity, data, and strategy to help organizations grow and innovate. It delivers services in experience design, enterprise transformation, commerce, marketing, data, and artificial intelligence. Valtech works with clients across industries such as retail, finance, manufacturing, mobility, healthcare, luxury, and travel.
HQ: London, United Kingdom • Commerce • E-commerce Platforms • Information Technology • IT Consulting • Est. 1993
≈ $91k – $230k per year (Estimated) • Remote (AMER, Europe) • Internship
Python
SQL
Databases
Apache Kafka
Databricks
ElasticSearch
Google BigQuery
AI/ML
Google ADK
Hadoop
Spark
DevOps
AWS
Azure
GCP
Analytics
ETL/ELT
Ruby Labs is a self-funded technology company that develops subscription-based digital consumer products across the health, wellness, education, and entertainment sectors. Leveraging an engineering-led architecture and proprietary data analytics, the firm builds scalable mobile applications designed to reach tens of millions of active global users. Operating with a remote-first, data-driven approach, the company focuses on creating high-impact consumer apps backed by internal marketing automation and custom payment infrastructures.
HQ: Los Angeles, United States • Health Care • Wellness • Software • Mobile App Development
Remote (EU, Ukraine) • Full-Time
Python
Ruby
SQL
Databases
ClickHouse
Google BigQuery
AI/ML
dbt
Dagster
DevOps
CI/CD
Grafana
Prometheus
Analytics
ETL/ELT
Remote (EU, Bosnia and Herzegovina, Kazakhstan, Montenegro, Serbia) • Full-Time
JavaScript
Python
Ruby
SQL
Databases
ClickHouse
Google BigQuery
AI/ML
dbt
DevOps
CI/CD
GCP
Git
Marketing
Google Ads
Meta Ads
Ascendion is a software engineering solutions company that offers engineering, cloud, data, experience design, and talent solution capabilities to accelerate the digital transformation of its 2000+ global clients.
Bengaluru • Vadodara • Hyderabad • Mumbai • Chennai • Science & Engineering • Artificial Intelligence • 1001-5000 employees • Est. 2022
Remote (APAC, Europe, North America)
Python
SQL
Python
pySpark
Databases
Amazon Redshift
Google BigQuery
MongoDB
AI/ML
AI Agents
NumPy
Pandas
Spark
Mobile
JUnit
DevOps
Azure
CI/CD
Git
Amazon S3
QA
Pytest
N-iX is a global software development and IT consulting company founded in Lviv, Ukraine, in 2002. The firm partners with enterprise clients, mid-sized businesses, and tech startups to deliver custom software engineering, cloud transformation, AI and data analytics, and embedded systems solutions. Operating across multiple delivery hubs in Europe and the Americas, it focuses on helping organizations scale their engineering capabilities and accelerate digital transformation.
HQ: Lviv, Ukraine • HQ: Valletta, Malta • Data & Analytics • Artificial Intelligence • Software • 1001-5000 employees • Est. 2002
$72k – $84k per year • Senior • 4+ years exp • Kraków • Remote (Europe) • Bachelor's Degree • Senior
Python
SQL
Databases
SAP HANA
Snowflake
DevOps
Azure
GCP
Cybersecurity
GDPR
Airalo's mission is to provide global data connectivity for all travelers. We're here to liberate you from the roaming limits and fix what's been broken for years. We value diversity, inclusion, and equity.
Dubai • Gift Cards & Loyalty Programs • Mobile Games • Smartphones
$126k – $189k per year • Staff+ • 7+ years exp • Remote (United Kingdom, Spain) • Full-Time • Staff
Python
SQL
AI/ML
Reinforcement Learning
dbt
$105k – $131k per year • Executive • 10+ years exp • Remote (United Kingdom, Spain) • Architect
Google BigQuery
AI/ML
dbt
Sanofi is a French global healthcare and pharmaceutical leader dedicated to discovering, developing, and delivering innovative therapeutic solutions worldwide. The company specializes in prescription medicines, vaccines, and biopharmaceuticals across key areas such as immunology, oncology, rare diseases, and cardiovascular health. Leveraging cutting-edge science and digital healthcare technologies, Sanofi aims to transform medical practice and improve patient lives globally.
HQ: Paris, France • Health Care • Biotechnology • Pharmaceuticals • 1001-5000 employees
$82k – $110k per year • Senior • 8+ years exp • In office (Barcelona, Spain) • Master's Degree • Full-Time • Staff
Python
SQL
R
R
ggplot2
AI/ML
LLM
NLP
Reinforcement Learning
DevOps
GitHub
Analytics
Plotly
Power BI
LighthouseAI is a specialized healthcare compliance technology, regulatory intelligence, and life sciences software enterprise headquartered in Alpharetta, Georgia, USA. Founded by CEO Sumeet Singh (evolving out of compliance consultancy Pharma Solutions established in 2015), the company operates on a B2B SaaS subscription, regulatory monitoring platform licensing, and expert compliance advisory commercial model.
HQ: Alpharetta, United States
≈ $58k – $138k per year (Estimated) • Staff+ • In office (Barcelona, Spain) • Full-Time • Architect
Python
Databases
Databricks
Google BigQuery
Google Cloud Spanner
Snowflake
AI/ML
Claude
Claude Code
AI Agents
Edge AI
DevOps
GCP
Kubernetes
Analytics
ETL/ELT
Nansen is a blockchain analytics company founded in 2019 and headquartered in Singapore. It labels hundreds of millions of wallet addresses so that users can follow the activity of funds, market makers and prominent traders across chains. The platform is used for token research, portfolio tracking and monitoring flows into and out of protocols.
HQ: Singapore • Est. 2019
≈ $71k – $182k per year (Estimated) • Senior • Remote (Europe, Singapore) • Visa sponsorship • Senior
Python
SQL
Databases
ClickHouse
PostgreSQL
AI/ML
Claude
Claude Code
Cursor
dbt
Web3
Nansen
Offer the highest-performing mobile advertising with consumer privacy protection.
Barcelona • Paris • Tokyo • London • New York • Mobile App Development • Advertising • Sales & Marketing
≈ $36k – $90k per year (Estimated) • Middle • 3+ years exp • Remote/Hybrid (Barcelona, Spain) • Full-Time • Middle • French: C1
C#
C++
Go
Python
Scala
SQL
C++
PyTorch C++
TensorFlow C++
Databases
ClickHouse
DynamoDB
AI/ML
Spark
Amazon SageMaker
PyTorch
TensorFlow
DevOps
AWS
Docker
Jenkins
Kubernetes
SLI/SLO/SLA
Terraform
Salary range
| Seniority |
Jobs |
25% |
Median |
75% |
| All levels |
10 |
$84K |
$116K |
$131K |
Based only on the listings that state pay. Gross annual amounts, converted to USD so roles in different currencies stay comparable.
The market right now
Alion currently lists 72 open Data Scientist jobs in Barcelona from 53 companies. 10 of them were posted or refreshed in the last seven days. 43 of the employers have posted something in the last three months, which is the pool worth watching if you are starting a search now. Every listing links straight to the employer, so you apply on their own board rather than through an intermediary.
What these roles pay
10 of these Data Scientist jobs in Barcelona state pay directly. Across them the middle half of the market sits between $84K and $131K a year, with a median of $116K. Figures are gross annual amounts converted to US dollars, so roles in different currencies stay comparable.
Where the work is
The largest concentrations of these roles are Spain (31), Poland (4), United States (1), France (1), and Netherlands (1). 79% of the listings are fully remote and a further 14% are hybrid, so a large part of this market is open to you regardless of where you live.
Who is hiring
The employers with the most open Data Scientist jobs in Barcelona right now are Talan (8), Intetics (3), Plain Concepts (3), Blockchain Capital (2), SportyBet (2), and Ruby Labs (2). Each company page on Alion carries its size, funding stage, tech stack and every other position it has open, so you can judge the employer before you spend an evening on the application.
What employers ask for
Reading across the current listings, the tools that come up most often are SQL (57), Python (54), AWS (30), Azure (29), CI/CD (26), Spark (23), ETL/ELT (22), and Databricks (22). The counts are how many of these openings name each one, which is a better guide to what is actually being hired for than a generic skills list.
Relocation, visas and equity
Of the current Data Scientist jobs in Barcelona, 3 state visa sponsorship, 2 offer a relocation package, and 5 include equity. These are filters on the list above, so you can narrow it to the ones that make a move possible for you.
