- Compensation: EUR 55300 - EUR 78000 - yearly

Company Description
We are looking for aPrincipalAI Engineerto join our EnterpriseProductivity team, anagile, high-impact group building AI-driven solutions that transform howour companyoperates.
In this role, you will work at the intersection ofAI, engineering, and business operations,partnering directly with teams across the company toidentifyinefficiencies, rapidly prototypesolutions, and deploy scalable AI tools that drive measurable impact. You willoperateglobally,engage with diverse stakeholders, and tackle high-leverage problems that improve how we workevery day.
This is a fast-moving, hands-on role for someone who thrives in ambiguity, enjoys solving real-world problems, and wants to see their work adopted quickly at scale.
Job Description
WhatYou'llDo
Embed with business teamsto deeply understand workflows, pain points, andopportunities for automation and optimization
Design and build AI-powered toolsthat improve internal productivity across functionssuch as finance, HR, operations, sales, and marketing




Rapidly prototype and iterateusing modern AI/ML technologies (e.g., LLMs, Copilots,automation pipelines)
Deploy solutions in production, ensuring reliability, usability, and measurable impact
Bridge technical and non-technical teams, translating business problems into scalableengineering solutions
Drive end-to-end deliveryfrom problem discovery to implementation, rollout, andadoption
Create reusable frameworks and platformsto accelerate future AI deployments acrossthe organization
Operate globally, collaborating with distributed teams and delivering solutions that scaleacross regions
Qualifications
WhatWe'reLooking For
Core Skills
7-10+ years of experience in software engineering, machine learning, or applied AI
Strong experience designing and deployingproduction-grade systemsin cloudenvironments
Experience building and deployingAI/ML systems, ideally with LLMs or generative AI
Experience in building, orchestra

📌 AI Principal Engineer (San Sebastián de los Reyes)
🏢 NielsenIQ
📍 San Sebastián de los Reyes