ML Engineer I

Who we are:

At UST, we help the world’s best organizations grow and succeed through transformation. Bringing together the right talent, tools, and ideas, we work with our clients to co-create lasting change. Together, with over 30,000 employees in 30+ countries, we build for boundless impact, touching billions of lives in the process. Visit us at UST.com.

Summary:

UST is looking for a CrewAI Technical Lead / AI Agent Developer for a five-month contract supporting the buildout of AI agents as part of a DRIVE transformation program. DRIVE reimagines end-to-end business processes using AI agents and automation. The ideal candidate serves as the CrewAI subject matter expert, working alongside the client’s internal team to design, develop, review, and deploy agentic AI solutions, and to build lasting internal capability.

The Opportunity:

Job Description

Provide hands-on technical leadership in designing, building, orchestrating, testing, and deploying multi-agent solutions using CrewAI. You will embed with the client’s internal team, guiding their CrewAI development, reviewing their code, and translating DRIVE future-state process designs into practical agentic solutions. This is a collaborative, hands-on role. Success is measured both by working CrewAI solutions delivered and by the growing ability of the client’s team to build, maintain, and scale those solutions independently.

Contract Duration: 5 months

Engagement Model: Collaborative and hands-on, embedded within an existing client team

Key Roles & Responsibilities:

What you need:

Required Skills:

• Demonstrated hands-on proficiency with CrewAI, including multi-agent orchestration, workflows, tools, and integrations.
• Strong Python development skills and experience building production-oriented agentic AI applications.
• Experience integrating AI agents with enterprise applications, APIs, and data sources.
• Ability to review code, troubleshoot technical issues, and guide other developers.
• Understanding of LLMs, agent evaluation, error handling, guardrails, and human-in-the-loop architectures.
• Strong collaboration and communication skills, with the ability to work effectively as an embedded member of an existing team.

  Desired Skills:

• Experience coaching or upskilling engineering teams on new AI frameworks.
• Experience designing reusable patterns or internal tooling for agentic AI.

  Qualification:

• Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience.

  What we believe:

  We’re proud to embrace the same values that have shaped UST since the beginning. Since day one, we’ve been building enduring relationships and a culture of integrity. And today, it’s those same values that are inspiring us to encourage innovation from everyone, to champion diversity and inclusion, and to place people at the centre of everything we do.

  Humility: We will listen, learn, be empathetic, and help selflessly in our interactions with everyone.

  Humanity: Through business, we will better the lives of those less fortunate than ourselves.

  Integrity: We honour our commitments and act with responsibility in all our relationships.

  Equal Employment Opportunity Statement

  UST is an Equal Opportunity Employer. We believe that no one should be discriminated against because of their differences, such as age, disability, ethnicity, gender, gender identity and expression, religion, or sexual orientation.

  All employment decisions shall be made without regard to age, race, creed, colour, religion, sex, national origin, ancestry, disability status, veteran status, sexual orientation, gender identity or expression, genetic information, marital status, citizenship status, or any other basis protected by federal, state, or local law.

  UST reserves the right to periodically redefine your roles and responsibilities based on the requirements of the organization and/or your performance.

• To support and promote the values of UST.
• Comply with all Company policies and procedures.