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Senior AI Engineer

Hybrid in Madrid·Full-time·Added 2 days ago (last checked 11 Nov)

Tecdata Engineering

1672 open roles

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Our summary

Work mode: Hybrid, Madrid
Contract: Full-time
Spanish: Fluent
English: Required
Experience: 5+ years

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Skills

This job advert was originally written in Spanish.

Requirements

What we're looking for

5 or more years of experience in software, data, or Machine Learning.
At least 3 years developing LLM-based solutions in production.
Proficiency in Python, REST APIs, FastAPI, Pydantic, and testing.
Solid experience in RAG architectures and AI agent development.
Experience with frameworks such as LangGraph or LangChain.
Knowledge of model evaluation, LLM-as-a-judge, quality metrics, and hallucination detection.
Experience with Azure AI Foundry, Azure OpenAI, AWS Bedrock, or Google Vertex AI.
Knowledge of Docker, Kubernetes, Terraform, and CI/CD.
Experience in observability with tools such as Langfuse, LangSmith, or OpenTelemetry.
Knowledge of security in LLM applications, guardrails, and prompt injection prevention.
Fluent Spanish and professional English.

Nice to have

Experience with MCP and A2A.
Advanced RAG, vector databases, and hybrid search.
Open source models: Hugging Face, vLLM, or Ollama.
Experience in MLOps, MLflow, and fine-tuning.
Knowledge of AIOps and AI solutions applied to cybersecurity.
Azure, AWS, or Google Cloud certifications in AI.

Pay & benefits

What you'll get

Participation in innovative Generative AI and intelligent agent projects.
Technical autonomy and decision-making capacity.
Direct collaboration with the IA Lead and Data and Cybersecurity teams.
Participation in R&D initiatives and development of proprietary solutions.
Competitive salary conditions, in accordance with the experience provided.

The role

We are looking for a Senior AI Engineer!

At Grupo Tecdata, we are looking to hire a Senior AI Engineer for our Data & AI area, with experience in the design, development, and production deployment of Generative Artificial Intelligence (GenAI), RAG, and intelligent agent solutions.

A person with technical autonomy, leadership capacity, and experience taking AI solutions from conceptualization to production. Someone capable of making architectural decisions, working with clients, and providing technical guidance to other developers.

How you'll work

📍 Location: Spain (hybrid modality)
🕒 Type: Full-time
👤 Will report to: IA Lead

Hiring process

📩 Are you interested in this opportunity? Send us your CV or share this offer with professionals who might be a good fit.

About Tecdata Engineering

Tecdata Engineering (TECDATA ENGINEERING) is a technology consulting and services provider specialized in global technology projects, with a portfolio covering custom software development, legacy modernization, managed services, cloud infrastructure, Salesforce, cybersecurity (including SOC, pentesting and NIS2 compliance), and data & AI services, alongside IT talent services such as headhunting and staff augmentation. The company reports being founded in 2012 with around 500 employees ("Compañeros 500") and 5M in billing, and forms part of a broader technology consulting group with more than 550 consultants across 5 countries. It states it is present in major economic sectors including banking, telecommunications, and insurance.

In Spain, Tecdata Engineering hires across multiple locations including Madrid, Barcelona, and Bilbao, with a significant share of openings marked "Completamente remoto" (fully remote) or hybrid. Its careers portal organizes vacancies into departments such as Desarrollo y QA, Ciberseguridad, Cloud, DevOps, Sistemas y Producción, Gestión de Proyectos, Comercial, and RRHH, and current openings range from COBOL and mainframe-adjacent banking roles to data engineering, Salesforce, SAP, cybersecurity, and air traffic management QA. For international professionals considering a move to Spain, the volume of remote-eligible roles across the country is notable, though the company's careers and website content is published in Spanish.

Industry: IT Services
Founded: 2012
Employees: 500

Good to know if you are moving

Many openings are advertised as fully remote within Spain, e.g. "Senior Data Scientist – GCP Madrid · Completamente remoto" and "ML ENGINEER Madrid · Completamente remoto".
Hiring activity in Spain includes Madrid, Barcelona, and Bilbao, with hybrid and on-site arrangements depending on the role.
The company reports around 500 employees ("Compañeros 500") and was founded in 2012.
It is part of a technology consulting group with more than 550 consultants operating in 5 countries.
Its client sectors include banking, telecommunications, and insurance, so many roles involve regulated, enterprise-grade environments.