Senior AI/UX Designer — SaaS Design System Lead

Speria; Atlanta (GA); On-site; USD 95,000 - 135,000; Full time

Job summary

Speria seeks a Senior UX Designer to join a cross-functional team working on Helix, the design system, and three SaaS products: Amino, Sonar, and Proline. You will own end-to-end product design with a specialization in AI/UX, shaping how AI features communicate and behave within our products.

You will collaborate with product managers and engineers to ensure robust UX decisions, participate in design critiques, and help advance usability testing and validation across the team.

Qualifications

• 5+ years of UX design experience with a strong generalist foundation.
• Demonstrated work on products that include AI or ML components.
• Solid grasp of human-AI interaction principles: communicating model behavior, failure modes, and uncertainty.

Responsibilities

• Own UX design work across multiple products: flows, wireframes, interaction specs, and design reviews.
• Collaborate with product managers and engineers to define and validate interaction decisions.
• Plan and support usability testing, prototype validation, and design feedback sessions to identify friction and improve decisions.
• Design interaction patterns for human-AI workflows, including trust signals and explainability surfaces.
• Extend the design system with AI-specific components and reusable patterns.

Skills

UX design

Figma

Human-AI interaction

Design system

End-to-end ownership

Tools

Figma

Job description

Speria seeks a Senior UX Designer to join a cross-functional team working on Helix, the design system, and three SaaS products: Amino, Sonar, and Proline. You will own end-to-end product design with a specialization in AI/UX, shaping how AI features communicate and behave within our products.

You will collaborate with product managers and engineers to ensure robust UX decisions, participate in design critiques, and help advance usability testing and validation across the team.