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Data Ops Engineer – AI Enablement (100% Remote)

UST · Remote · Madrid

Job description

Role description

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.

Location: 100% remote
English: B2+ / C1

Key Responsibilities

  • 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

Must-have

  • 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.
  • GenAI tools (LangChain, OpenAI, LlamaIndex…).
  • 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)
  • Flexible compensation program (meals, childcare, transport, online English, etc.)
  • 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

If you want to know more, apply now and we will get in touch with you!

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 have a strong commitment to inclusion and actively encourage the hiring of people with disabilities.

Skills

bloomberg,user interface,artificial intelligence,capital iq,

About UST
UST is a global digital transformation solutions provider. For more than 20 years, UST has worked side by side with the world’s best companies to make a real impact through transformation. Powered by technology, inspired by people and led by purpose, UST partners with their clients from design to operation. With deep domain expertise and a future-proof philosophy, UST embeds innovation and agility into their clients’ organizations. With over 30,000 employees in 30 countries, UST builds for boundless impact—touching billions of lives in the process.

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