AI/ML Engineer

Role description

AI/ML Engineer

ML Engineer I

Who We Are

Born digital, UST transforms lives through the power of technology. We walk alongside our clients and partners, embedding innovation and agility into everything they do. We help them create transformative experiences and human-centered solutions for a better world.

UST is a mission-driven group of 29,000+ practical problem solvers and creative thinkers in more than 30 countries. Our entrepreneurial teams are empowered to innovate, act nimbly, and create a lasting and sustainable impact for our clients, their customers, and the communities in which we live.

With us, you’ll create a boundless impact that transforms your career—and the lives of people across the world.

Visit us at UST.com.

You Are

We are looking for an AI/ML Engineer who can move comfortably between rapid experimentation, production engineering, customer problem-solving, and AI transformation.

The opportunity

• As an AI/ML Engineer, you will operate across several interconnected modes.
• Firefighter Mode When an urgent or ambiguous AI challenge emerges, you bring structure, speed, and technical judgment. Rapidly evaluate new AI tools, models, frameworks, and platforms for enterprise use cases.
• Build working prototypes and technical proofs of concept under compressed timelines. Investigate AI applications that are underperforming and identify issues across data, prompts, retrieval, orchestration, models, infrastructure, or user workflows.
• Validate claims related to productivity improvement, automation, quality gains, cost reduction, and time savings. Instrument AI applications to determine whether they are being used, whether they are working, and whether they are creating measurable value.
• Recommend whether an AI initiative should be scaled, redesigned, paused, or discontinued. Communicate findings clearly to technical teams, business stakeholders, customers, and senior