AI jobs for AI and machine learning engineers in Spain

226 open roles for AI and machine learning engineers at 136 companies in Spain. None of them states a citizenship or security-check demand. 22 mention relocation support.

Rebuilt 24 Oct 2026
open roles
226
companies
136
open to any nationality
100%
median stated pay
$75k

Companies hiring

CompanyOpen rolesAny nationalityRelocation
Bjak13100%
Celonis9100%5
Allianz9100%1
Visium6100%
Fever5100%
Telefónica5100%
Aily Labs4100%
HP Canada4100%4
Schwarz Group4100%
Deloitte Spain4100%
Banco Santander3100%
Clarivate3100%
EY3100%
Dow Jones3100%
Indra Group3100%

Newest roles

SIX

six-group.com
six-group.com • HQ: Zurich, Switzerland • Events & Ticketing • Cybersecurity • Data Providers & Datasets • Financial Services • Payment Processing & Gateways • Financial Data & Market Intelligence • Stock Exchanges & Market Infrastructure • 1001-5000 employees • Est. 2008 • Hiring 79, 9 new
HQ: Zurich, Switzerland • Events & Ticketing • Cybersecurity • Data Providers & Datasets • Financial Services • Payment Processing & Gateways • Financial Data & Market Intelligence • Stock Exchanges & Market Infrastructure • 1001-5000 employees • Est. 2008 • Hiring 79, 9 new
SIX is a Swiss financial market infrastructure group headquartered in Zurich that operates stock exchanges, securities settlement and custody, banking and payment services and financial information. Formed in 2008 from the merger of Swiss financial companies and owned by banks, it runs the SIX Swiss Exchange and, since acquiring BME, the Spanish stock exchanges in Madrid, with further offices in London, Warsaw, Frankfurt and Stockholm. It hires Java and full-stack developers, test and platform engineers, product and project managers, business analysts, controllers, internal auditors and interns in Madrid, Zurich and Warsaw.
No named decision-maker yet.
Careers mailbox is known
Verified live · 5 hours ago 1 day ago Hiring now · 90%

AI Engineer Internship

Intern • In office (Las Rozas de Madrid, Spain) • Bachelor's Degree • Internship • Intern • English: C1
SQL
Python
Databases
Databricks
AI/ML
LangGraph
OCR
GraphRAG
Structured Outputs
LangChain
Model Context Protocol
RAG
LLM
Machine Learning
AI Agents
Spark
DevOps
CI/CD
Git
Azure
+9
Apply
Verified live · 5 hours ago 29 days ago Fading · 40%

AI Engineer - AI SDLC Tooling & Guardrails

≈ $63k – $137k per year (Estimated) • Senior • 6+ years exp • In office (Las Rozas de Madrid, Spain) • Senior
LLM Guardrails
LLM
AI Agents
DevOps
Self-Healing
Platform Engineering
CI/CD
Apply

Kleinanzeigen.com

kleinanzeigen.com
kleinanzeigen.com • HQ: Berlin, Germany • Marketplaces • Internet Services • Online Classifieds • Hiring 20, 8 new
HQ: Berlin, Germany • Marketplaces • Internet Services • Online Classifieds • Hiring 20, 8 new
196.520 Kleinanzeigen gefunden. Kostenlos, schnell und einfach Kleinanzeigen aufgeben sofort online! Jetzt finden oder inserieren auf de.kleinanzeigen.com.
No named decision-maker yet.
Careers mailbox is known
Verified live · 2 hours ago 1 day ago Hiring now · 90%

AI Engineer

≈ $47k – $115k per year (Estimated) • Hybrid (Spain)
Python
SQL
AI/ML
LangGraph
Multi-Agent Systems
Machine Learning
AI Agents
Agentic Workflows
LangChain
DevOps
AWS
Management
Scrum
Agile
+3
Apply

Cuatrecasas

cuatrecasas.com
cuatrecasas.com • Mexico City • Lima • Madrid • Barcelona • Bogotá • Legal Services • 501-1000 employees • Trust B • Hiring 28, 3 new
Mexico City • Lima • Madrid • Barcelona • Bogotá • Legal Services • 501-1000 employees • Trust B • Hiring 28, 3 new
A leading law firm, operating in 11countries and prominently established in Spain, Portugal and LatinAmerica | Cuatrecasas.
No named decision-maker yet.
Careers mailbox is known
Verified live · 7 min ago 2 days ago Hiring now · 86%

Jefe/a de Proyecto Junior – Inteligencia Artificial (IA)

Junior • In office (Barcelona, Spain) • Junior • Spanish: C1
Copilot
LLM
Apply

Lexroom

lexroom.ai
lexroom.ai • HQ: Milan, Italy • Legal AI • 51-200 employees • Est. 2023 • Startup • Trust B • Hiring 56, 7 new
HQ: Milan, Italy • Legal AI • 51-200 employees • Est. 2023 • Startup • Trust B • Hiring 56, 7 new
Lexroom is an Italian legal technology company based in Milan that provides a generative AI platform for legal research, document analysis and drafting, built on a proprietary base of verified legal sources for civil-law jurisdictions. Founded in 2023, it reports more than 12,000 law firm and in-house legal customers, has brought the legal portal Brocardi into its group, and raised a 50 million dollar Series B led by Left Lane Capital to expand into Spain, Germany and other European markets. It hires business development representatives, account executives, customer success managers and marketing specialists for its Italian, Spanish, German, French and Bulgarian markets.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 hour ago 2 days ago Likely open · 63%

Senior AI Engineer

$78k – $112k per year • Equity • Senior • Hybrid (Barcelona, Spain) • Full-Time • Senior • Italian (Optional) • English: C1
Python
AI/ML
Reinforcement Learning
NLP
Pre-training
RAG
LLM
Apply

Kyndryl

kyndryl.com
kyndryl.com • HQ: New York, United States • Cloud Consulting & Migration • Systems Integrators • IT Infrastructure & Networking Services • Managed IT Services (MSP) • 5000+ employees • Est. 2021 • IT services • Trust A • Hiring 599, 101 new
HQ: New York, United States • Cloud Consulting & Migration • Systems Integrators • IT Infrastructure & Networking Services • Managed IT Services (MSP) • 5000+ employees • Est. 2021 • IT services • Trust A • Hiring 599, 101 new
Kyndryl is an American IT infrastructure services company created in November 2021 when IBM spun off its managed infrastructure division, and it is the largest provider of its kind in the world. It designs, builds, runs and modernises the mission-critical systems of thousands of enterprise and government customers, covering mainframes, hybrid cloud, networks, security, applications and data platforms across more than sixty countries. Freed from its former parent, the company has built alliances with Microsoft, Amazon Web Services, Google Cloud and SAP, and is shifting revenue mix from legacy managed contracts toward consulting and modernisation work.
Martin Schroeter · Chairman & Chief Executive Officer · decision-maker
Elly Keinan · Group President · decision-maker
David Wyshner · Chief Financial Officer · decision-maker
Careers mailbox is known
Verified live · 3 hours ago 2 days ago Likely open · 63%

AI & Innovation Lead

≈ $65k – $161k per year (Estimated) • Lead • Madrid • Remote (Spain) • Full-Time • Staff
Python
Databases
Weaviate
Chroma
Pinecone
FAISS
AI/ML
Fine-tuning
Embeddings
Scikit-learn
Function Calling
Transformers
LLMOps
Agentic Workflows
TensorFlow
Prompt Engineering
PyTorch
RAG
LLM
Machine Learning
AI Agents
DevOps
Self-Healing
GitHub
Rest API
Git
+15
Apply
Verified live · 3 hours ago 1 month ago Fading · 33%

AI & Platform Factory Architect

≈ $74k – $169k per year (Estimated) • Staff+ • Madrid • Remote (Spain) • Bachelor's Degree • Full-Time • Architect
Apply

Allianz

allianz.com
allianz.com • HQ: Munich, Germany • Life Insurance & Annuities • Asset Management & Funds • Property & Casualty Insurance • 1001-5000 employees • Est. 1890 • Trust A • Hiring 928, 129 new
HQ: Munich, Germany • Life Insurance & Annuities • Asset Management & Funds • Property & Casualty Insurance • 1001-5000 employees • Est. 1890 • Trust A • Hiring 928, 129 new
Allianz is a German multinational insurance and asset management group headquartered in Munich, operating as Allianz SE. Founded in 1890, it runs property, casualty, life and health insurance, reinsurance, assistance through Allianz Partners, insurtech units such as simplesurance and shared services entities across Europe, Asia and the Americas. Its global careers board lists roles in underwriting, pricing, claims and engineering surveying, finance and accounting, AI and ML engineering, cyber defence, HR and procurement, together with internships and working student positions.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 2 days ago Hiring now · 90%

Medior Data Scientist / Machine Learning Engineer - Madrid - Spain (m/f/x)

Middle • 3+ years exp • Hybrid (Madrid, Spain) • Master's Degree • Full-Time • Middle • English: C1
Python
Databases
Databricks
AI/ML
Scikit-learn
Anomaly Detection
Machine Learning
MLFlow
Apply
Verified live · 2 hours ago 19 days ago Fading · 40%

Spain Hub AI & IT Transformation Lead

≈ $66k – $161k per year (Estimated) • Lead • 7+ years exp • Hybrid (Barcelona, Spain) • Bachelor's Degree • Full-Time • Staff
Model Context Protocol
Claude Code
Copilot
LLM
AI Agents
DevOps
Platform Engineering
Kubernetes
Azure
CI/CD
AWS
+2
Apply

Skills these roles ask for

Python 144AI Agents 91RAG 82Machine Learning 81LLM 80CI/CD 68Azure 60AWS 55SQL 42PyTorch 38LangChain 36Docker 35GCP 34Rest API 32Fine-tuning 30Prompt Engineering 30

Where the roles are

Madrid 99Barcelona 71Sant Cugat del Vallès 5Valencia 4A Coruña 3Málaga 3Las Rozas de Madrid 3Shenzhen 1Algeciras 1Buenos Aires 1

Questions

Can a foreigner apply for these roles?

226 of the 226 roles here state no citizenship or security-check demand. A role that does says so in its advert, and the card marks it.

Which companies hire most AI engineers?

Bjak (13), Celonis (9), Allianz (9), Visium (6), Fever (5).

Which roles count as AI jobs?

Every engineering, research, product and infrastructure role whose title and advert make AI its work - machine learning and AI engineers, research scientists, LLM, agent and MLOps engineers, computer vision and speech, AI chips and data centers, embodied AI - at any employer, read by Alion's AI role classifier. Data analysts and data engineers are left out, and so is a role that only mentions AI tools.

How fresh is this?

Every role is re-checked on the employer's own careers board at least every 48 hours, and the page is rebuilt every night.

Source: 226 live postings on employers' careers boardsUpdated 24 Oct 2026MethodologyJSONCC BY-SA 4.0