Senior UX Designer – Accessibility & Design System

Speria; Santiago de Querétaro; On-site; MXN 520,000 - 760,000; Full time

Job summary

Speria is seeking a Senior UX Designer to join a cross-functional team responsible for Helix, our design system, and the user experience across three SaaS products: Amino, Sonar, and Proline. This role covers the full range of UX practice, with a specialized focus on accessibility to ensure Helix components and product surfaces meet accessibility standards.

You will own UX design work end-to-end, collaborate with product managers and engineers, and contribute to design critiques while advancing

Qualifications

• 4+ years of UX design experience with end-to-end ownership of a feature
• Deep working knowledge of WCAG 2.1/2.2 at AA and AAA levels
• Experience designing within or contributing to a design system
• Familiarity with assistive technologies from a design validation perspective
• Proficiency in Figma
• Strong written and verbal communication in English

Responsibilities

• Own UX design work across Amino, Sonar, and Proline: flows, wireframes, interaction specs, and design reviews
• Collaborate with product managers and engineers to define and validate interaction decisions
• Participate in design critiques and contribute to design quality across the team
• Plan and support usability testing, prototype validation, and design feedback sessions to identify friction, validate assumptions, and improve product decisions

Skills

UX design

Accessibility

Design systems

Figma

English communication

Tools

Axe

Lighthouse

NVDA

VoiceOver

Job description

Speria is seeking a Senior UX Designer to join a cross-functional team responsible for Helix, our design system, and the user experience across three SaaS products: Amino, Sonar, and Proline. This role covers the full range of UX practice, with a specialized focus on accessibility to ensure Helix components and product surfaces meet accessibility standards.

You will own UX design work end-to-end, collaborate with product managers and engineers, and contribute to design critiques while advancing