We are looking for the best talent… and we would love for you to join our team!

UST is a multinational company headquartered in North America, certified as a Top Employer, with more than 35,000 employees worldwide and a presence in over 30 countries. We are leaders in digital technology services and deliver large-scale technology solutions for major companies.

What are we looking for? We are looking for a

Data Ops Engineer – AI Enablement

to work in advanced data environments and generative AI.

This role combines

Data/Analytics Engineering (60%)

with

AI Enablement/GenAI (40%) , preparing high-quality data and applying LLMs to build analytical solutions and intelligent automation.

Develop ETL/ELT processes using Python and SQL

Integrate data from multiple sources, ensuring quality, consistency, and traceability

Model data and build analytical datasets and AI pipelines

Implement data cleaning, validation, and quality control

Integrate LLM APIs and design GenAI solutions (RAG, prompting, embeddings, semantic search)

Use GenAI tools to accelerate development and documentation

Document processes, models, prompts, and technical decisions

Collaborate with technical and business teams on data and AI solutions

Key Requirements





Advanced Python and SQL

Experience with ETL/ELT and data modeling

Experience working with medium/large-scale data

Knowledge of Git

Experience with LLM APIs and GenAI projects

Knowledge of prompting and output evaluation

Nice to have

Data Lake / Warehouse / Lakehouse architectures

Orchestration and cloud environments

Experience with RAG, embeddings, and vector databases

Knowledge of data security and governance

What do we offer?

23 vacation days + December 24th and 31st

Benefits (health insurance, remote work, life and accident insurance)

Free access to training platforms

Professional stability and career plan

Referral program with incentives

Option of 12 or 14 annual salary payments

Work-life balance measures (flexibility, remote work, summer intensive schedule…)

Discounts on the UST Club platform and gym

Commitment to diversity At UST, we promote equal opportunities and do not discriminate based on race, gender, disability, age, religion, sexual orientation, or nationality. We are strongly committed to inclusion and actively encourage the hiring of people with disabilities.

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📌 Data Ops Engineer – AI Enablement (100% Remote) (Madrid)
🏢 UST España & Latam
📍 Madrid