Machine Learning Engineer Jobs in Spain

Machine Learning Engineer jobs in Spain hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $101,806/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

Spain
AI/ML
Software
Data
Security
DevOps & Cloud
Leadership
Product
Design
Fintech
Hardware & Chips
Defense
Aerospace
Biotech
Energy
Robotics
Automotive
MedTech
Science
5,537 remote jobs are open to candidates in Spain.Show remote jobs

Qonto

qonto.com
qonto.com · HQ: Paris, France · Digital Banks & Neobanks · Est. 2016 · Trust A · Hiring 35
HQ: Paris, France · Digital Banks & Neobanks · Est. 2016 · Trust A · Hiring 35
Qonto is a Paris fintech founded in 2016 that provides business bank accounts and financial tools for freelancers and small companies. Its platform combines payments, expense management, invoicing and bookkeeping integrations under a single interface. Holding a French payment institution licence, it serves hundreds of thousands of businesses across Europe.
Alexandre Prot · Directeur Général · decision-maker
Jean-Pascal Beaufret · Président du conseil d’administration · decision-maker
Steve Anavi · Directeur général délégué · decision-maker
Careers mailbox is known
Verified live · 1 hour ago 9 months ago Likely open · 58%

Senior Android Engineer - AI Product

≈ $44k – $87k per year (Estimated) · Senior · Paris · Barcelona · Milan · Berlin · Lisbon · Remote (France) · Relocation · Full-Time · Senior
Kotlin
Swift
AI/ML
Cursor
Claude Code
AI Agents
Apply

Avooq

avooq.es
avooq.es · HQ: Melbourne, Australia · 51-200 employees · Est. 2014 · Hiring 1
HQ: Melbourne, Australia · 51-200 employees · Est. 2014 · Hiring 1
Describe any story you want to read and Avooq writes the full novel for you in seconds. No writing experience needed. Free to start.
No named decision-maker yet.
No careers mailbox known
Open 275 daysVerified live · 6 hours ago 10 months ago Long shot · 8%

Full-Stack AI Engineer

≈ $59k – $123k per year (Estimated) · Equity · Senior · 5+ years exp · In office (Madrid, Spain) · Full-Time · Senior
Node JS
JavaScript
Databases
Supabase
PostgreSQL
AI/ML
Groq
OpenAI
LLM
Frontend
GraphQL
Next.js
React.js
DevOps
Vercel
Rest API
Git
AWS
+6
Apply
Report

Zimperium

zimperium.com
zimperium.com · HQ: Dallas, United States · Information Security · Endpoint Security · Application Security · 201-500 employees · Est. 2010 · Trust A · Hiring 22, 1 new
HQ: Dallas, United States · Information Security · Endpoint Security · Application Security · 201-500 employees · Est. 2010 · Trust A · Hiring 22, 1 new
Zimperium is a mobile threat defense (MTD) and mobile application security enterprise headquartered in Dallas, Texas. Founded in 2010 by Itzhak "Zuk" Avraham and Elia Yehuda, the company was acquired in March 2022 for $525 million by Liberty Strategic Capital (led by former U.S. Treasury Secretary Steven Mnuchin), with SoftBank and Samsung Next maintaining minority stakes.
Michael Glover · Executive Officer · decision-maker
Shridhar Mittal · Executive Officer, Director · decision-maker
Itzhak Avraham · Executive Officer, Director · decision-maker
Mark Sherman · Director
Careers mailbox is known
Verified live · 2 hours ago 10 months ago Long shot · 16%

Detection Researcher (Coding Focused)

≈ $47k – $118k per year (Estimated) · Riga · Remote (likely United Kingdom, Argentina, Netherlands, Romania, Spain)
C++
Java
Python
C++
LLVM
AI/ML
Machine Learning
DevOps
Windows
Cybersecurity
Ghidra
IDA Pro
Apply

Darwin AI

getdarwin.ai
getdarwin.ai · São Paulo · Mexico City · Buenos Aires · Santiago · Lima · Workflow & Process Automation (RPA, BPM) · Conversational AI · 51-200 employees · Startup · Trust D · Hiring 32
São Paulo · Mexico City · Buenos Aires · Santiago · Lima · Workflow & Process Automation (RPA, BPM) · Conversational AI · 51-200 employees · Startup · Trust D · Hiring 32
Darwin AI is a software company that automates business processes for small and mid-sized companies with AI-powered digital workers on WhatsApp. Its AI agents handle lead qualification, customer reactivation, surveys, appointment scheduling and payment collection, and it hires product owners, AI operations executives, account executives and developers in Buenos Aires, Mexico City and São Paulo. The company is based in Argentina.
No named decision-maker yet.
No careers mailbox known
Likely inactiveVerified live · 1 hour ago 10 months ago Long shot · 4%

AI Engineer

Hybrid (Mexico City, Mexico, São Paulo, Brazil, Buenos Aires, Argentina, Barcelona, Spain) · Full-Time · Spanish · English
Python
AI/ML
AI Agents
OpenAI
Management
Zapier
Apply
Likely inactiveVerified live · 1 hour ago 11 months ago Long shot · 4%

AI Specialist

Hybrid (Mexico City, Mexico, São Paulo, Brazil, Buenos Aires, Argentina, Barcelona, Spain) · Full-Time · Spanish · English
Python
AI/ML
AI Agents
OpenAI
Management
Zapier
Apply

Menhir AI

menhir.ai
menhir.ai · HQ: Madrid, Spain · Decision Intelligence · Predictive Analytics · 51-200 employees · Hiring 2
HQ: Madrid, Spain · Decision Intelligence · Predictive Analytics · 51-200 employees · Hiring 2
Enterprises & SMEs use Menhir to anticipate the outcome of decisions, by transforming vast amounts of data into actionable insights that drive profits.
No named decision-maker yet.
No careers mailbox known
Open 325 daysVerified live · 2 hours ago 11 months ago Long shot · 4%

Junior AI Engineer

Junior · Hybrid (Pozuelo de Alarcón, Spain) · Full-Time · Junior · Spanish: C1
TypeScript
SQL
Python
Python
FastAPI
Databases
Supabase
PostgreSQL
AI/ML
LangGraph
LangChain
DevOps
GitHub Actions
GitHub
Rest API
Git
GCP
Kubernetes
CI/CD
+7
Apply

SmartAssets

smartassets.ai
smartassets.ai · London · Barcelona · Marketing Analytics & Attribution · Marketing & Sales AI · 51-200 employees · Likely startup · Trust B · Hiring 3
London · Barcelona · Marketing Analytics & Attribution · Marketing & Sales AI · 51-200 employees · Likely startup · Trust B · Hiring 3
Powered by AI, the platform tags assets at creative-component level, predicts campaign performance pre-spend, and fine-tunes ad creatives for maximum impact.
No named decision-maker yet.
No careers mailbox known
Open 353 daysVerified live · 3 hours ago 12 months ago Long shot · 5%

AI Engineer / Machine Learning Engineer

≈ $45k – $115k per year (Estimated) · In office (Barcelona, Spain) · Full-Time
Python
AI/ML
Scikit-learn
TensorFlow
PyTorch
Machine Learning
DevOps
Git
Docker
GCP
Apply

Reedsy

reedsy.com
reedsy.com · HQ: London, United Kingdom · Food & Beverages · Books · Media & Entertainment · Publishing · Freelance & Talent Marketplaces · 1-10 employees · Est. 2014 · Trust C · Hiring 13
HQ: London, United Kingdom · Food & Beverages · Books · Media & Entertainment · Publishing · Freelance & Talent Marketplaces · 1-10 employees · Est. 2014 · Trust C · Hiring 13
Reedsy is an online marketplace that connects authors with freelance publishing professionals such as editors, book cover designers, illustrators, marketers and translators. Writers request quotes and hire vetted freelancers for their book projects and can use free writing and formatting tools and courses, while professionals find a steady stream of publishing work. Founded in 2014 and headquartered in London, Reedsy is a leading platform for self-publishing authors.
No named decision-maker yet.
Careers mailbox is known
Likely inactiveVerified live · 1 hour ago Visa sponsor 12 months ago Long shot · 4%

AI Engineer - Remote Europe

$78k – $134k per year · Hybrid (United Kingdom, France, Netherlands, Poland, Spain) · Full-Time
ElasticSearch
AI/ML
LlamaIndex
Fine-tuning
Embeddings
Hallucination
Cursor
LangChain
Prompt Engineering
RAG
DevOps
GCP
CI/CD
+3
Apply

Alinia

alinia.ai
alinia.ai · HQ: Dover, United States · AI Safety & Alignment · AI Agents · 11-50 employees · Est. 2023 · Startup · Hiring 2
HQ: Dover, United States · AI Safety & Alignment · AI Agents · 11-50 employees · Est. 2023 · Startup · Hiring 2
We are on a mission to make human-machine interactions safer in the most critical scenarios and at scale. Our core values At Alinia, we are all driven by a passion to make people’s lives better. We approach challenges with a growth mindset and strive to amplify others.
Ariadna Font Llitjos · Executive Officer, Director · decision-maker
Carlos Munoz Ferrandis · Executive Officer, Director · decision-maker
Manuel Silva Martinez · Director
Careers mailbox is known
Open 416 daysVerified live · 1 hour ago 1 year ago Long shot · 5%

Applied Research Scientist

≈ $48k – $120k per year (Estimated) · Hybrid (Barcelona, Spain) · Master's Degree · Full-Time
Python
AI/ML
JAX
NLP
Data Augmentation
Synthetic Data
SFT
LLM Guardrails
TensorFlow
PyTorch
LLM
Machine Learning
Post-training
+4
Apply

HP Canada

hp.ca
hp.ca · HQ: Mississauga, Canada · Printers & Scanners · Laptops · 5000+ employees · Est. 1939 · Trust E · Hiring 89
HQ: Mississauga, Canada · Printers & Scanners · Laptops · 5000+ employees · Est. 1939 · Trust E · Hiring 89
HP Canada is a prominent technology enterprise that provides personal computers, printers, and digital imaging solutions for individual consumers and corporate clients. Headquartered in Mississauga, Ontario, with its global parent company based in Palo Alto, California, the organization delivers robust hardware and software ecosystems. By offering advanced computing devices and reliable technical support, it helps Canadian users optimize productivity, security, and digital collaboration.
No named decision-maker yet.
No careers mailbox known
Likely inactiveReposted ×2 1 year ago Long shot · 1%

Graduate AI Engineer

Junior · Hybrid (Sant Cugat del Vallès, Spain) · Relocation · Junior · English
SQL
Python
AI/ML
Machine Learning
AI Agents
Apply
Likely inactiveReposted ×2 1 year ago Long shot · 2%

AI Lab - Machine Learning Engineer

Middle · 3+ years exp · In office (Sant Cugat del Vallès, Spain) · Relocation · Bachelor's Degree · Middle
C#
C++
Java
Python
AI/ML
Fine-tuning
Quantization
PyTorch
Machine Learning
Apply
Likely inactiveReposted ×2 1 year ago Long shot · 1%

AI Lab - Junior Machine Learning Engineer

Junior · In office (Sant Cugat del Vallès, Spain) · Relocation · Bachelor's Degree · Junior
C#
C++
Python
AI/ML
Fine-tuning
Machine Learning
Hugging Face
PyTorch
Apply

SpotLab

spotlab.ai
spotlab.ai · HQ: Madrid, Spain · Biotechnology · Artificial Intelligence · AI Research Labs · Scientific & Lab Software · Computer Vision · Startup · Trust B · Hiring 6
HQ: Madrid, Spain · Biotechnology · Artificial Intelligence · AI Research Labs · Scientific & Lab Software · Computer Vision · Startup · Trust B · Hiring 6
Spotlab brings visual superintelligence to every microscope. MedulAI for bone marrow analysis, ParasitAI for parasite detection and Telespot telemicroscopy. CE-marked IVD manufacturer, Madrid.
No named decision-maker yet.
Careers mailbox is known
Open 634 daysVerified live · 5 hours ago 1 year ago Long shot · 3%

Artificial Intelligence Research Internship

Intern · In office (Madrid, Spain) · Master's Degree · Internship · Intern · Spanish
Python
AI/ML
Machine Learning
Weights & Biases
NLP
Keras
TensorFlow
Computer Vision
Apply
Open 1271 daysVerified live · 5 hours ago 3 years ago Long shot · 4%

Artificial Intelligence Research Scientist

≈ $46k – $115k per year (Estimated) · In office (Madrid, Spain) · Master's Degree · Full-Time · Spanish
Python
AI/ML
Weights & Biases
Multimodal AI
NLP
Keras
TensorFlow
Computer Vision
Prompt Engineering
Apply

AiFi

aifi.com
aifi.com · HQ: Menlo Park, United States · Retail & Shop Systems · Computer Vision · 201-500 employees · Startup · Hiring 2
HQ: Menlo Park, United States · Retail & Shop Systems · Computer Vision · 201-500 employees · Startup · Hiring 2
AiFi is the largest Spatial Intelligence platform giving businesses a full understanding of their physical space with computer vision.
Steve Carlin · Executive Officer, Director · decision-maker
Joao Falcao · Executive Officer · decision-maker
Fabio Pelho · Executive Officer · decision-maker
Ying Zheng · Executive Officer, Director · decision-maker
No careers mailbox known
Open 662 daysVerified live · 2 hours ago 1 year ago Long shot · 7%

Sr. AI Systems Engineer

≈ $48k – $100k per year (Estimated) · Senior · 6+ years exp · Lisbon · Madrid · Remote (Portugal) · Bachelor's Degree · Contractor · Senior
Go
Python
AI/ML
Computer Vision
DevOps
gRPC
Rest API
Docker
Kubernetes
Azure
Robotics
COLMAP
+1
Apply

Abi Global Health

abiglobalhealth.com
abiglobalhealth.com · Kuala Lumpur · Barcelona · Dublin · Medical AI · Telemedicine & Virtual Care · Est. 2016 · Trust B · Hiring 3
Kuala Lumpur · Barcelona · Dublin · Medical AI · Telemedicine & Virtual Care · Est. 2016 · Trust B · Hiring 3
Abi delivers AI-powered telehealth and virtual care solutions with on-demand access to healthcare professionals, improving outcomes and reducing costs globally.
No named decision-maker yet.
Careers mailbox is known
Open 972 daysVerified live · 5 hours ago 2 years ago Long shot · 4%

AI Lab - ML and Data Science freeform submission

≈ $45k – $114k per year (Estimated) · In office (Barcelona, Spain) · Master's Degree · Full-Time · English
Scikit-learn
Keras
Amazon SageMaker
PyTorch
Machine Learning
TensorFlow
DevOps
Azure
AWS
Apply
Machines can read this selection · checked 14:49 UTC
Machine Learning Engineer Jobs in Spain
Frequently asked questions
How many Machine Learning Engineer jobs in Spain are available on Alion?
There are currently 360 active listings from 181 hiring companies on Alion, refreshed daily.
What salary do Machine Learning Engineer jobs in Spain pay?
The average salary is around $101,806 per year based on the current listings.
Are remote options available for Machine Learning Engineer jobs in Spain?
Yes, many of these roles offer remote or hybrid work, and you can filter listings by remote, relocation and visa sponsorship.
How do I apply for Machine Learning Engineer jobs in Spain?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.