Lead UI & UX Designer

UKGLowell, MA
$129,500 - $186,100

About The Position

As a Conversation Designer on the AI Design Systems team, you will translate AI product vision into working behavioral systems. This is a systems design role, not a copywriting role. You will shape how Bryte’s AI agents behave by building and evolving: Conversation response patterns, Ontologies and structured content models, Prompt and interaction frameworks. You’ll work in a highly ambiguous, fast-moving space shipping real AI experiences while continuously refining the systems that power them. Bryte AI is UKG’s next-generation agentic platform that transforms static workflows into adaptive, AI-mediated experiences for managers and employees. We are building systems that don’t just respond, but interpret intent, negotiate outcomes, and take action within the constraints of trust, transparency, and compliance. This is not a traditional chatbot space. We are defining how AI operates inside high-stakes HCM environments.

Requirements

  • 7+ years of experience designing conversational or AI-driven systems, with strength in structured content or interaction models
  • Demonstrated ability to translate ambiguous problems into scalable systems or frameworks
  • Portfolio showing end-to-end work, including systems thinking and shipped outcomes
  • Comfort working with structured data, schemas, or content models.

Nice To Haves

  • Experience working with LLM-powered or agentic systems
  • Familiarity with tools such as Dialogflow, Rasa, Voiceflow, or similar
  • Experience collaborating closely with engineering on system implementation
  • Background in HCI, linguistics, UX, or related fields.

Responsibilities

  • Build & Evolve AI Behavior Systems.
  • Design and refine conversation response patterns that govern how AI agents interpret, respond, and act.
  • Develop and extend ontologies and structured content systems that enable scalable, consistent AI behavior.
  • Translate brand voice, policy, and UX principles into machine-interpretable frameworks.
  • Ship Agentic Experiences:
  • Define how agents operate across a spectrum of autonomy from suggesting, confirming to acting on the user's behalf.
  • Design for complex scenarios involving trust, compliance, and human-in-the-loop decision making.
  • Iterate Through Experimentation:
  • Rapidly test and refine patterns based on real user interactions and feedback loops.
  • Partner with design and product to run experiments on interaction strategies, autonomy levels, and system behaviors.
  • Continuously improve systems based on task success, user trust, and escalation patterns.
  • Design for Trust, Safety, and Transparency:
  • Build patterns that make AI behavior explainable, predictable, and controllable.
  • Define how and when AI should ask, confirm, defer, or act.
  • Address bias, privacy, and compliance constraints within HCM contexts.

Benefits

  • flexibility that’s real
  • benefits you can count on
  • a team that succeeds together
  • performance-based bonus plan
  • restricted stock unit awards
  • Learn more about UKG’s benefits and rewards at https://www.ukg.com/about-us/careers/benefits
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