Machine Learning Engineer Salary in Spain

Machine Learning Engineer jobs in Spain hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $101,076/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

Spain
AI/ML
Software
Data
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DevOps & Cloud
Leadership
Product
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Hardware & Chips
Defense
Aerospace
Biotech
Energy
Robotics
MedTech
5,276 remote jobs are open to candidates in Spain.Show remote jobs

KPMG

kpmg.es
kpmg.es • HQ: Madrid, Spain • Information Security • Artificial Intelligence • Cybersecurity • 501-1000 employees • Hiring 83, 9 new
HQ: Madrid, Spain • Information Security • Artificial Intelligence • Cybersecurity • 501-1000 employees • Hiring 83, 9 new
Headquartered in Madrid, Spain, KPMG is a prominent professional services network providing audit, tax, and advisory services to businesses across various industries. The firm helps clients navigate complex regulatory environments, optimize operational performance, and drive digital and sustainable transformations. By combining deep industry knowledge with advanced technological capabilities, it empowers organizations to manage risk and foster sustainable growth.
No named decision-maker yet.
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Verified live · 1 hour ago 6 hours ago Hiring now · 86%

Forward Deployed Engineer (FDE)

≈ $42k – $108k per year (Estimated) • Middle • 4+ years exp • In office (Barcelona, Spain) • Middle • Spanish: C1
SQL
Python
Databases
Microsoft Fabric
AI/ML
Human-in-the-Loop
Copilot Studio
Copilot
DevOps
Azure
Analytics
ETL/ELT
Apply
Verified live · 1 hour ago 25 days ago Fading · 36%

Consultor/a Senior - AI Agentic Engineer

≈ $56k – $121k per year (Estimated) • Senior • 3+ years exp • In office (Madrid, Spain) • Senior • Spanish: C1
Node JS
SQL
Python
JavaScript
AI/ML
AutoGen
Vertex AI
Function Calling
Semantic Kernel
AWS Bedrock
CrewAI
LLMOps
LangChain
Model Context Protocol
OpenAI
RAG
DevOps
AWS Lambda
Rest API
GCP
Azure
CI/CD
AWS
+13
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Cuatrecasas

cuatrecasas.com
cuatrecasas.com • Mexico City • Lima • Madrid • Barcelona • Bogotá • Legal Services • 501-1000 employees • Trust B • Hiring 27, 2 new
Mexico City • Lima • Madrid • Barcelona • Bogotá • Legal Services • 501-1000 employees • Trust B • Hiring 27, 2 new
A leading law firm, operating in 11countries and prominently established in Spain, Portugal and LatinAmerica | Cuatrecasas.
No named decision-maker yet.
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Verified live · 3 hours ago 11 hours ago Hiring now · 86%

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

Junior • In office (Barcelona, Spain) • Junior • Spanish: C1
Copilot
LLM
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The Cigna Group

thecignagroup.com
thecignagroup.com • HQ: Bloomfield, United States • Pharmacies • Health Insurance & Benefits • 5000+ employees • Est. 1982 • NYSE: CI • Trust A • Hiring 350, 55 new
HQ: Bloomfield, United States • Pharmacies • Health Insurance & Benefits • 5000+ employees • Est. 1982 • NYSE: CI • Trust A • Hiring 350, 55 new
The Cigna Group is an American health services company whose insurance roots go back to 1792 and whose modern form dates from the 1982 merger that created Cigna. Its business is now dominated by Evernorth, the health services arm containing the pharmacy benefit manager Express Scripts, specialty pharmacy, care delivery and behavioural health, while Cigna Healthcare sells commercial medical benefits to employers in the United States and internationally. Headquartered in Bloomfield, Connecticut and listed on the New York Stock Exchange, it exited the Medicare Advantage business in 2025 to concentrate on employer benefits and pharmacy services.
Brian Evanko · President and Chief Operating Officer · decision-maker
David Cordani · Chairman and Chief Executive Officer · decision-maker
No careers mailbox known
Verified live · 2 hours ago 11 hours ago Hiring now · 86%

AI Architect - Cigna Healthcare

≈ $76k – $173k per year (Estimated) • Staff+ • 10+ years exp • Hybrid (Madrid, Spain, Glasgow, United Kingdom) • Bachelor's Degree • Full-Time • Architect
LangGraph
Fine-tuning
Embeddings
Multimodal AI
Function Calling
NLP
LLMOps
OCR
Human-in-the-Loop
Semantic Search
LLM Guardrails
Agentic Workflows
LangChain
Prompt Engineering
Model Context Protocol
RAG
LLM
Machine Learning
AI Agents
DevOps
DNS
IAM
GCP
Azure
CI/CD
AWS
+17
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Verified live · 2 hours ago 3 months ago Long shot · 9%

Lead AI Architect

≈ $64k – $158k per year (Estimated) • Lead • 10+ years exp • Hybrid (Madrid, Spain, Glasgow, United Kingdom) • Bachelor's Degree • Full-Time • Architect • English: C2
LangGraph
Embeddings
Multimodal AI
Function Calling
NLP
OCR
Semantic Search
LangChain
Prompt Engineering
Model Context Protocol
RAG
LLM
Machine Learning
AI Agents
DevOps
Azure
AWS
+8
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Lexroom

lexroom.ai
lexroom.ai • HQ: Milan, Italy • Legal AI • 51-200 employees • Est. 2023 • Startup • Trust B • Hiring 53, 5 new
HQ: Milan, Italy • Legal AI • 51-200 employees • Est. 2023 • Startup • Trust B • Hiring 53, 5 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.
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Verified live · 4 hours ago 1 day ago Hiring now · 86%

Senior AI Engineer

$79k – $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

Shalion

shalion.com
shalion.com • HQ: Barcelona, Spain • Retail & Pricing Analytics • 51-200 employees • Trust B • Hiring 6, 1 new
HQ: Barcelona, Spain • Retail & Pricing Analytics • 51-200 employees • Trust B • Hiring 6, 1 new
Maestro turns your complex digital commerce data into instant insights. Get recommendations in seconds, not hours.
No named decision-maker yet.
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Verified live · 5 hours ago 1 day ago Hiring now · 86%

Machine Learning Engineer

≈ $46k – $112k per year (Estimated) • Hybrid (Barcelona, Spain) • Full-Time
Python
Databases
Snowflake
AI/ML
Machine Learning
DevOps
Docker
CI/CD
AWS
Management
Oracle ERP
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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 B • Hiring 580, 91 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 B • Hiring 580, 91 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
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Verified live · 2 hours ago 1 day ago Hiring now · 86%

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
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Verified live · 2 hours ago 8 days ago Likely open · 60%

Network Automation & AI Consultant

≈ $48k – $116k per year (Estimated) • Madrid • Remote (Spain) • Full-Time • English: C1
Python
AI/ML
Anomaly Detection
Human-in-the-Loop
Agentic Workflows
Prompt Engineering
RAG
LLM
AI Agents
DevOps
Splunk
Datadog
Dynatrace
AIOps
SLI/SLO/SLA
Platform Engineering
Incident Management
Grafana
Ansible
Terraform
Git
Kubernetes
CI/CD
Cybersecurity
Zero Trust
Robotics
Digital Twin
Management
ITSM
Agile
+17
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Verified live · 2 hours ago 18 days ago Likely open · 48%

Forward Deployed Engineer - AI Architect Lead

≈ $67k – $163k per year (Estimated) • Lead • Madrid • Remote (Spain) • Full-Time • Architect
Node JS
C#
TypeScript
Python
JavaScript
AI/ML
TensorFlow
PyTorch
AI Agents
LangGraph
AutoGen
Semantic Kernel
Pandas
CrewAI
Hugging Face
Multi-Agent Systems
LangChain
Spark
RAG
DevOps
GitHub
Git
Azure
AWS
+14
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NielsenIQ

nielseniq.com
nielseniq.com • HQ: Chicago, United States • Retail & Pricing Analytics • Market Research • 5000+ employees • Est. 1923 • Trust B • Hiring 228, 53 new
HQ: Chicago, United States • Retail & Pricing Analytics • Market Research • 5000+ employees • Est. 1923 • Trust B • Hiring 228, 53 new
NielsenIQ is a consumer intelligence company whose retail measurement business traces back to the market research firm founded by Arthur Nielsen in 1923, and which was separated from Nielsen Holdings in 2021 when Advent International bought the connect division. It measures what shoppers buy across grocery, pharmacy, convenience and ecommerce channels, and sells that read of market share, pricing and promotion effectiveness to consumer goods manufacturers and retailers. The company merged with GfK in 2023, listed on the New York Stock Exchange in 2025, and operates in more than ninety countries from its base in Chicago.
Dheeraj Patri · Executive Officer, Director · decision-maker
Anton Xavier · Executive Officer, Director · decision-maker
Mike Burwell · Chief Financial Officer · decision-maker
Jim Peck · Chief Executive Officer · decision-maker
Careers mailbox is known
Verified live · 2 hours ago 1 day ago Hiring now · 86%

Senior AI Product Manager

$62k – $87k per year • Senior • Hybrid (Madrid, Spain) • Full-Time • Senior • English
Agile
Apply
Verified live · 2 hours ago 1 month ago Long shot · 7%

Research Scientist (GenAI/LLM)

$43k – $52k per year • Junior • 2+ years exp • Hybrid (Madrid, Spain) • Bachelor's Degree • Full-Time • Middle • English
Python
Databases
Databricks
AI/ML
NLP
Hugging Face
Prompt Engineering
PyTorch
RAG
Machine Learning
MLFlow
Anomaly Detection
Time Series
DevOps
Git
Azure
+5
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Verified live · 2 hours ago 1 month ago Long shot · 9%

AI Principal Engineer

$62k – $87k per year • Lead • 7+ years exp • In office (Madrid, Spain) • Full-Time • Senior • English
Machine Learning
AI Agents
Copilot
DevOps
Azure
Apply

Knowmad Mood

knowmadmood.com
knowmadmood.com • HQ: Las Rozas de Madrid, Spain • DevOps & Platform Engineering • Custom Software Development • IT Consulting & Digital Transformation • 1001-5000 employees • Est. 1994 • Trust B • Hiring 276, 55 new
HQ: Las Rozas de Madrid, Spain • DevOps & Platform Engineering • Custom Software Development • IT Consulting & Digital Transformation • 1001-5000 employees • Est. 1994 • Trust B • Hiring 276, 55 new
Knowmad Mood is a Spanish digital transformation and IT services company headquartered in Las Rozas, Madrid, formerly known as atSistemas, that provides software development, cloud and DevOps, data and analytics, AI, cybersecurity and Atlassian solutions to large enterprises. With more than 3,000 employees and more than 1,000 clients, it serves banking, insurance, retail, telecom, energy and health, with offices in Spain, Italy, Portugal, Germany, the UK, the US, Mexico and Uruguay. It hires Java, fullstack and QA engineers, DevOps and DevSecOps engineers, data engineers and consultants, solution architects, pentesting specialists, scrum masters and pre-sales managers.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 1 day ago Hiring now · 86%

AI Transformation Lead (Híbrido Palma)

≈ $66k – $163k per year (Estimated) • Lead • Hybrid (Palma, Spain) • Full-Time • Staff • Spanish: C1
Model Context Protocol
OpenAI
Copilot
AI Agents
DevOps
Azure
Apply
Verified live · 2 hours ago 1 day ago Hiring now · 86%

AI Transformation Lead (Híbrido Madrid)

≈ $63k – $154k per year (Estimated) • Lead • Hybrid (Madrid, Spain) • Full-Time • Staff • Spanish: C1
Model Context Protocol
OpenAI
Copilot
AI Agents
DevOps
Azure
Apply
Verified live · 2 hours ago 3 days ago Likely open · 63%

AI Architect and Software Architect ( Remoto)

≈ $75k – $171k per year (Estimated) • Staff+ • Madrid • Remote (likely Spain) • Full-Time • Architect • Spanish: C1
Apply

Deloitte Spain

deloitte.es
deloitte.es • HQ: Madrid, Spain • IT Consulting & Digital Transformation • Tax Advisory & Preparation • Management Consulting • Audit & Assurance Firms • Hiring 160, 30 new
HQ: Madrid, Spain • IT Consulting & Digital Transformation • Tax Advisory & Preparation • Management Consulting • Audit & Assurance Firms • Hiring 160, 30 new
Deloitte Spain is the Spanish member firm of the Deloitte network, headquartered in Madrid, providing audit, consulting, risk advisory, tax and legal, and financial advisory services to Spanish and international organisations. It works from offices across Spain, including Barcelona, Bilbao, Zaragoza, Seville, Valencia, A Coruña, Vigo, Oviedo and Las Palmas, and runs a Deloitte Engineering Center for technology delivery. It hires junior CRM and IT consultants, data engineers with Databricks skills, AWS and cloud architects, artificial intelligence specialists, HR generalists and purchasing technicians.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago 1 day ago Hiring now · 86%

AI Deployment Lead | T&T AI

≈ $62k – $153k per year (Estimated) • Lead • In office (Madrid, Spain) • Staff • Spanish: C1
LLMOps
Apply
Verified live · 3 hours ago 3 days ago Hiring now · 90%

Cyber - Perception Monitoring Analyst

≈ $42k – $113k per year (Estimated) • Madrid • Remote (Spain)
Apply
Verified live · 3 hours ago 3 days ago Hiring now · 90%

Senior AI Engineer en Barcelona | T&T AI

≈ $58k – $125k per year (Estimated) • Senior • In office (Barcelona, Spain) • Senior • Spanish: C1
SQL
Python
Databases
OpenSearch
Google BigQuery
Amazon Redshift
Microsoft Fabric
Databricks
Weaviate
Chroma
Milvus
Pinecone
FAISS
AI/ML
LlamaIndex
Vertex AI
Embeddings
Scikit-learn
NLP
Semantic Kernel
AWS Bedrock
Pandas
NumPy
Hugging Face
Amazon SageMaker
LLMOps
TensorFlow
LangChain
OpenAI
PyTorch
RAG
Machine Learning
Dagster
Fine-tuning
Reranking
Hybrid Search
LLM
DevOps
Amazon EKS
Google GKE
Google Cloud Run
AWS Lambda
Amazon ECS
GCP
Azure
CI/CD
AWS
CloudFormation
Bicep
Azure AKS
Terraform
Docker
Kubernetes
Cybersecurity
OWASP Top 10
OWASP
Analytics
ETL/ELT
Looker
+46
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LucaNet

lucanet.com
lucanet.com • HQ: Berlin, Germany • Financial Software & Embedded Finance • Accounting & Tax Software • 501-1000 employees • Trust A • Hiring 48, 15 new
HQ: Berlin, Germany • Financial Software & Embedded Finance • Accounting & Tax Software • 501-1000 employees • Trust A • Hiring 48, 15 new
LucaNet is a German provider of financial consolidation, planning and reporting software for finance teams.
Elena Aubell · Vorstand · decision-maker
Elias Apel · Vorstand · decision-maker
Careers mailbox is known
Verified live · 1 hour ago 1 day ago Hiring now · 86%

Senior AI Product Manager

≈ $67k – $129k per year (Estimated) • Senior • Spain • Remote (Spain) • Senior • English: C1
Fine-tuning
LLMOps
OpenAI Codex
Context Engineering
Cursor
ChatGPT
Claude Code
Claude
RAG
+1
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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 931, 131 new
HQ: Munich, Germany • Life Insurance & Annuities • Asset Management & Funds • Property & Casualty Insurance • 1001-5000 employees • Est. 1890 • Trust A • Hiring 931, 131 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 · 1 hour ago 1 day ago Hiring now · 86%

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 · 1 hour ago 7 days ago Hiring now · 74%

Forward Deployed Engineer(m/f/d)

Hybrid (Barcelona, Spain) • Bachelor's Degree • Full-Time • English: C1
Python
AI/ML
LLM
DevOps
Kubernetes
CI/CD
Apply
Verified live · 1 hour ago 18 days ago Fading · 39%

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
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haddock

haddock.app
haddock.app • HQ: Barcelona, Spain • ERP & Business Management Software • Catering & Food Services • 1-10 employees • Est. 2021 • Startup • Hiring 9, 1 new
HQ: Barcelona, Spain • ERP & Business Management Software • Catering & Food Services • 1-10 employees • Est. 2021 • Startup • Hiring 9, 1 new
Haddock is a Spanish software company offering a control point for the Horeca sector, an all-in-one tool that lets restaurants manage their margins with real-time data. It describes itself as an AI-driven company and hires marketing, product, design and customer experience staff. The company is headquartered in Barcelona, Spain.
Arnau Navarro Rodriguez · Executive Officer · decision-maker
No careers mailbox known
Verified live · 19 min ago 1 day ago Hiring now · 86%

Product Engineer (AI, Senior Full Stack)

$50k – $67k per year • Senior • 5+ years exp • Hybrid (Barcelona, Spain) • Full-Time • Senior • Spanish: C1
Clean Architecture
Apply
Verified live · 19 min ago 29 days ago Fading · 34%

AI Engineer (Product)

$50k – $73k per year • Middle • 3+ years exp • Hybrid (Barcelona, Spain) • Full-Time • Middle • Spanish: C1
Multimodal AI
Langfuse
OpenAI Codex
OCR
Multi-Agent Systems
Cursor
Claude Code
RAG
LLM
+1
Apply
Verified live · 19 min ago 29 days ago Fading · 35%

AI Engineer (Internal Agents & Automations)

$36k – $54k per year • Junior • 1+ year exp • Hybrid (Barcelona, Spain) • Internship • Junior • Spanish: C1
TypeScript
Python
AI/ML
Langfuse
OpenAI Codex
Multi-Agent Systems
Cursor
Claude Code
RAG
LLM
+1
Apply

Novartis

novartis.com
novartis.com • HQ: Basel, Switzerland • Oncology Therapeutics • Neurology & CNS Therapeutics • Immunology & Inflammation Therapeutics • Cardiometabolic Therapeutics • Prescription Drugs • 1001-5000 employees • Est. 1996 • Trust B • Hiring 611, 93 new
HQ: Basel, Switzerland • Oncology Therapeutics • Neurology & CNS Therapeutics • Immunology & Inflammation Therapeutics • Cardiometabolic Therapeutics • Prescription Drugs • 1001-5000 employees • Est. 1996 • Trust B • Hiring 611, 93 new
Novartis is a Swiss pharmaceutical company created in 1996 by the merger of Ciba-Geigy and Sandoz, two Basel chemical and drug houses with roots in the nineteenth century. It has spent the past decade narrowing itself into a pure innovative medicines business, spinning off its generics arm as Sandoz in 2023 and its eye care business as Alcon in 2019, and now concentrates on cardiovascular, immunology, neuroscience and oncology, including radioligand therapies and gene therapy. Headquartered in Basel and listed in Zurich and New York, it is among the largest research spenders in the industry.
Harry Kirsch · Chief Financial Officer · decision-maker
Vas Narasimhan · Chief Executive Officer · decision-maker
Careers mailbox is known
Verified live 1 day ago Hiring now · 70%

Associate Director, AI Product Management

$72k – $133k per year • Head+ • Hybrid (Barcelona, Spain) • Bachelor's Degree • Full-Time • Architect • English
SQL
Python
AI/ML
NLP
Pandas
Time Series
Machine Learning
Apply
jnj.com • HQ: New Brunswick, United States • Orthopedic & Spine Implants • Surgical Instruments & Devices • Prescription Drugs • 5000+ employees • Est. 1886 • Trust B • Hiring 844, 379 new
HQ: New Brunswick, United States • Orthopedic & Spine Implants • Surgical Instruments & Devices • Prescription Drugs • 5000+ employees • Est. 1886 • Trust B • Hiring 844, 379 new
Johnson & Johnson is a global healthcare company headquartered in New Brunswick, New Jersey, working across Innovative Medicine, its pharmaceutical business, and MedTech, which covers orthopaedics, surgery, cardiovascular, vision and robotics. Founded in 1886 and listed on the NYSE, it operates research, manufacturing and commercial sites worldwide, including Raritan, West Chester, Cork, Leiden, Zug, Norderstedt, Madrid and Shanghai, and the Ottava soft-tissue surgical robotics program in Cincinnati. Its openings span production operators, supply chain and transport leads, quality, tax and HR managers, data transformation, digital product and scientific roles.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 hour ago 2 days ago Likely open · 63%

Sr Data Scientist Prod AI&ML

≈ $24k – $49k per year (Estimated) • Senior • 2+ years exp • Hybrid (Hyderabad, Bengaluru, India, Barcelona, Madrid, Spain, Cambridge, United States) • PhD • Full-Time • Senior
SQL
Python
AI/ML
DSPy
Fine-tuning
NLP
LangChain
LLM
Machine Learning
Apply
Verified live · 1 hour ago 16 days ago Long shot · 21%

Senior Scientist - AI Safety

$62k – $99k per year • Senior • 1+ year exp • Hybrid (Madrid, Barcelona, Spain) • PhD • Full-Time • GMP / cleanroom • Senior
Function Calling
Chain-of-Thought
SFT
Post-training
Pre-training
Red Teaming
LLM Guardrails
Interpretability
Agentic Workflows
Multi-Agent Systems
RAG
Machine Learning
AI Agents
EU AI Act
NIST AI RMF
LLM
DevOps
Platform Engineering
Cybersecurity
Defense in Depth
OWASP
+11
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Verified live · 1 hour ago 1 month ago Long shot · 11%

Senior Machine Learning Engineer, Biologics Discovery

$109k – $175k per year • Senior • 4+ years exp • In office (Madrid, Spain, Beerse, Belgium) • Bachelor's Degree • Full-Time • Senior
Python
AI/ML
Weights & Biases
MLFlow
Fine-tuning
Agentic Workflows
Machine Learning
AI Agents
DevOps
CI/CD
Apply

Hostinger

hostinger.com
hostinger.com • HQ: Kaunas, Lithuania • Internet Services • Email Hosting & Delivery • Domain Registrars & Registries • Web Hosting & VPS • 201-500 employees • Est. 2004 • Trust B • Hiring 45, 4 new
HQ: Kaunas, Lithuania • Internet Services • Email Hosting & Delivery • Domain Registrars & Registries • Web Hosting & VPS • 201-500 employees • Est. 2004 • Trust B • Hiring 45, 4 new
Hostinger is a global web hosting and Internet infrastructure provider headquartered in Kaunas and Vilnius, Lithuania. Founded in 2004 (originally under the name Hosting Media), the company serves millions of creators, SMBs, and web developers across more than 150 countries. Hostinger offers cloud infrastructure solutions - including shared web hosting, virtual private servers (VPS), managed WordPress hosting, domain registration, and business email services - centered around its proprietary, user-friendly control panel (hPanel).
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago 2 days ago Hiring now · 90%

Community Growth Lead (Developers & Agentic Products)

≈ $81k – $198k per year (Estimated) • Lead • Hybrid (Vilnius, Kaunas, Lithuania) • Full-Time • Staff
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HappyRobot

happyrobot.ai
happyrobot.ai • HQ: San Francisco, United States • Supply Chain AI • Conversational AI • AI Agents • 501-1000 employees • Est. 2023 • Startup • Trust B • Hiring 83, 8 new
HQ: San Francisco, United States • Supply Chain AI • Conversational AI • AI Agents • 501-1000 employees • Est. 2023 • Startup • Trust B • Hiring 83, 8 new
HappyRobot is an artificial intelligence company that builds autonomous AI agents which make and answer phone calls, send emails and messages and coordinate operational work for businesses. Founded in 2023, it focuses on freight brokers, carriers, shippers and other logistics and supply chain operators, automating tasks such as carrier sales, load booking, check calls and appointment scheduling. The company is headquartered in San Francisco, California, United States.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago 2 days ago Fading · 38%

Forward Deployed Engineer

In office (A Coruña, Spain) • Full-Time
Node JS
TypeScript
Python
JavaScript
AI/ML
LLM
Frontend
React.js
Cybersecurity
GDPR
Apply
Verified live · 1 hour ago 4 months ago Long shot · 18%

Founding Forward Deployed Engineer - French Speaking

Hybrid (Barcelona, Spain) • Full-Time • French: C1
Node JS
TypeScript
Python
JavaScript
AI/ML
LLM
Frontend
React.js
Cybersecurity
GDPR
Apply

Wrike

wrike.com
wrike.com • HQ: San Diego, United States • Project & Work Management Software • 501-1000 employees • Est. 2006 • Trust B • Hiring 56, 11 new
HQ: San Diego, United States • Project & Work Management Software • 501-1000 employees • Est. 2006 • Trust B • Hiring 56, 11 new
Wrike is an enterprise work management software company headquartered in San Diego, California, and founded in 2006. The company provides a cloud-based platform for project management, team collaboration, and workflow automation, featuring tools such as AI agents, Gantt charts, and real-time analytics. It serves over 20,000 organizations globally across various industries, including marketing, professional services, and manufacturing, and is currently owned by Symphony Technology Group.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 2 days ago Hiring now · 99%

Senior Product Manager, AI Platform & Ecosystem

≈ $37k – $66k per year (Estimated) • Senior • 5+ years exp • Hybrid (Spain) • Senior
Anthropic
Model Context Protocol
OpenAI
AI Agents
Frontend
GraphQL
Management
Wrike
Apply

Telefónica

telefonica.com
telefonica.com • HQ: Madrid, Spain • Broadband • Mobile Networks • 1001-5000 employees • Est. 1924 • Trust A • Hiring 132, 9 new
HQ: Madrid, Spain • Broadband • Mobile Networks • 1001-5000 employees • Est. 1924 • Trust A • Hiring 132, 9 new
Telefónica is a Spanish multinational telecommunications company headquartered in Madrid, providing fixed and mobile telephony, broadband, pay television and digital services such as cloud, cybersecurity and IoT. Founded in 1924 and listed on the Madrid stock exchange, it operates under brands including Movistar, O2 and Vivo, with major businesses in Spain, Germany, the UK and Brazil, and units such as Telefónica Tech, Telefónica Infra and Telefónica Global Solutions. Its careers board lists roles in cybersecurity, Java development, IoT project and service management, MES and SCADA engineering at subsidiary Geprom, and contact centre operations in Peru.
No named decision-maker yet.
No careers mailbox known
Verified live · 6 hours ago 2 days ago Hiring now · 86%

Red Team & Penetration Testing Specialist

≈ $38k – $90k per year (Estimated) • Middle • 3+ years exp • In office (Spain) • Middle • Spanish: C1
Go
Python
JavaScript
Frontend
Vue.js
DevOps
Windows
Docker
Linux
Cybersecurity
Active Directory
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Verified live · 6 hours ago 14 days ago Likely open · 54%

Tech_INGENIERO/A DE IA AGÉNTICA E INNOVACIÓN SOC

≈ $44k – $106k per year (Estimated) • Hybrid (Madrid, Spain) • Spanish: C1
C++
Java
Python
Databases
Chroma
pgvector
Qdrant
ElasticSearch
OpenSearch
PostgreSQL
AI/ML
LangGraph
AutoGen
LlamaIndex
Vertex AI
Function Calling
Langfuse
LangSmith
Semantic Kernel
AWS Bedrock
CrewAI
Anthropic
Human-in-the-Loop
LLM Guardrails
LangChain
Prompt Engineering
Model Context Protocol
OpenAI
RAG
Machine Learning
DevOps
Rest API
Git
Docker
Kubernetes
Azure
CI/CD
AWS
Cybersecurity
MITRE ATT&CK
SIEM
Management
Jira
+30
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Verified live · 6 hours ago 16 days ago Likely open · 62%

ARQUITECTURA CLOUD PARA INTELIGENCIA ARTIFICIAL E HIPERAUTOMATIZACIÓN

≈ $59k – $128k per year (Estimated) • Senior • 5+ years exp • Hybrid (Spain) • Senior • Spanish: C1
GCP
Azure
CI/CD
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AstraZeneca

astrazeneca.com
astrazeneca.com • HQ: Cambridge, United Kingdom • Rare Disease Therapeutics • Cardiometabolic Therapeutics • Oncology Therapeutics • Prescription Drugs • 1001-5000 employees • Est. 1999 • Trust A • Hiring 787, 199 new
HQ: Cambridge, United Kingdom • Rare Disease Therapeutics • Cardiometabolic Therapeutics • Oncology Therapeutics • Prescription Drugs • 1001-5000 employees • Est. 1999 • Trust A • Hiring 787, 199 new
AstraZeneca is a British-Swedish pharmaceutical company formed in 1999 by the merger of Astra of Sweden and Zeneca of the United Kingdom, and now one of the largest drug makers in the world by revenue. Its portfolio is concentrated in oncology with Tagrisso, Imfinzi and Enhertu, alongside cardiovascular, renal and metabolic products including Farxiga, respiratory and immunology medicines, and a rare disease business built on the acquisition of Alexion. Headquartered in Cambridge in England and listed in London, Stockholm and New York, it reports in United States dollars.
Aradhana Sarin · Chief Financial Officer · decision-maker
Pascal Soriot · Chief Executive Officer · decision-maker
Careers mailbox is known
Verified live · 2 hours ago 2 days ago Likely open · 63%

AI Researcher, Associate Director, AI for Clinical Development

≈ $90k – $175k per year (Estimated) • Head+ • In office (Barcelona, Spain) • Master's Degree • Full-Time • GMP / cleanroom • Architect
Python
AI/ML
JAX
Multimodal AI
Function Calling
Post-training
Interpretability
TensorFlow
PyTorch
Machine Learning
AI Agents
Fine-tuning
RAG
+4
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Verified live · 2 hours ago 9 days ago Likely open · 55%

Senior Software Engineer, AI-Native Development - Evinova

≈ $65k – $141k per year (Estimated) • Senior • 5+ years exp • In office (Barcelona, Spain) • Full-Time • GMP / cleanroom • Senior
Node JS
TypeScript
Java
JavaScript
Databases
Apache Kafka
AI/ML
Prompt Engineering
LLM
Function Calling
AI Agents
Frontend
GraphQL
React.js
Mobile
React Native
DevOps
GitHub Actions
Azure DevOps
Docker
Kubernetes
CI/CD
AWS
Azure
+11
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Verified live · 2 hours ago 14 days ago Likely open · 54%

Director, Operations IT - AI Engineering

≈ $87k – $170k per year (Estimated) • Head+ • 10+ years exp • In office (Barcelona, Spain) • Bachelor's Degree • Full-Time • Architect
Python
Databases
Neo4j
Snowflake
AI/ML
AI Agents
LangGraph
LangChain
DevOps
Azure
AWS
Robotics
Digital Twin
NVIDIA Omniverse
+2
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Altia

altia.es
altia.es • Madrid • Barcelona • Alicante • A Coruña • Vigo • Custom Software Development • IT Consulting & Digital Transformation • Hiring 32, 11 new
Madrid • Barcelona • Alicante • A Coruña • Vigo • Custom Software Development • IT Consulting & Digital Transformation • Hiring 32, 11 new
Altia is an IT consulting group that provides digital solutions to clients across Europe, including development and maintenance of financial applications for a major European organisation. It hires analytics and data engineers, full-stack Java and Angular developers, AI engineers, IT project managers and perimeter security technicians for the public sector. The company is based in Spain.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago 2 days ago Hiring now · 90%

AI ML Engineer - European Agency

≈ $46k – $112k per year (Estimated) • Spain • Remote (Spain)
SQL
Python
AI/ML
LlamaIndex
MLFlow
SHAP
Scikit-learn
NLP
Semantic Kernel
AWS Bedrock
LIME
Kubeflow
Pandas
NLTK
Amazon SageMaker
Google AI Studio
EU AI Act
Recommender Systems
TensorFlow
LangChain
PyTorch
RAG
LLM
Machine Learning
AI Agents
DevOps
Rest API
Azure
CI/CD
AWS
Analytics
ETL/ELT
+21
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Verified live · 4 hours ago 14 days ago Long shot · 16%

Ingeniero/a IA

≈ $46k – $110k per year (Estimated) • In office (A Coruña, Spain) • Spanish: C1
Python
DevOps
Rest API
Git
Apply
Verified live · 4 hours ago 14 days ago Long shot · 16%

Ingeniero/a IA y Análisis de datos

≈ $46k – $112k per year (Estimated) • Hybrid (Madrid, Spain) • Spanish: C1
Python
AI/ML
LLM
Machine Learning
Apply
Machines can read this selection · checked 03:42 UTC
Machine Learning Engineer Salary in Spain
Frequently asked questions
How many Machine Learning Engineer jobs in Spain are available on Alion?
There are currently 85 active listings from 51 hiring companies on Alion, refreshed daily.
What salary do Machine Learning Engineer jobs in Spain pay?
The average salary is around $101,076 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.