Demo

Sr. UX/UI Engineer

BASYS Processing
Lenexa, KS Full Time
POSTED ON 1/7/2026
AVAILABLE BEFORE 3/7/2026

Summary

We are looking for a skilled Senior UX Engineer to join our team and bridge the gap between design and development. In this role, you will collaborate closely with designers, developers, and product managers to bring user-centered designs to life through clean, efficient, and scalable code. As a Senior UX Engineer, you’ll ensure that our digital experiences are not only visually stunning but also technically robust and accessible to all users. Contribute to a positive, collaborative workplace by communicating and working in ways that reflect our purpose and values.

Duties & Responsibilities

Essential Functions

  • Create wireframes & interactive prototypes to validate design concepts.
  • Collaborate with stakeholders to define technical strategies and roadmaps.
  • Proactively identify and solve design or technical challenges.
  • Leverage AI Within the Design Workflow: Integrate AI-assisted tools to accelerate and enhance the design process, including using Figma Make and other generative tools for mockups, applying AI for research synthesis, and employing prompt engineering to support content creation.
  • Build and maintain reusable components for the design system to ensure visual and functional consistency across products.
  • Ensure all front-end implementations meet accessibility standards (e.g., WCAG 2.1), providing an inclusive experience for all users.
  • Optimize front-end design to utilize the design system/component library for speed, scalability, and maintainability.
  • Partner with developers to integrate front-end designs with back-end functionality and ensure seamless user experiences.

Additional Functions

  • Work cross functionally where needed to coordinate business requirements with the options and resources available.
  • Proven ability to deliver scalable and maintainable systems.
  • Provides information architecture to the Product Owner to collaborate on user feedback to create the best user experience for the product
  • Gather feedback from stakeholders and users to implement improvements.
  • Other duties as assigned

Requirements

  • This role is eligible for a hybrid schedule. Up to three days per week may be worked remotely in accordance with the telecommuting policy
  • Leadership and mentorship skills
  • Excellent problem-solving skills, attention to detail, and strong communication abilities to work effectively in cross-disciplinary teams.

Education & Experience

  • Bachelor’s degree in Computer Science, Human-Computer Interaction, or a related field or equivalent experience.
  • 6 years of experience in UI/UX engineering or front-end development.
  • Proficiency in HTML, CSS (including pre-processors like SASS or LESS), JavaScript, and frameworks such as React, Angular, or Vue.js.
  • Familiarity with design tools like Figma, Sketch, or Adobe XD as well as AI assisted tools
  • Strong understanding of accessibility standards and best practices, including ARIA roles and screen reader testing.
  • Experience with Git or other version control systems.
  • Knowledge of server-side technologies (e.g., Node.js) or headless CMS integrations a plus.
  • Familiarity with analytics tools to support data-driven decision-making a plus.
  • Experience with animation libraries (e.g., GSAP, Framer Motion) to enhance user interactions a plus.

Basys provides technology and payment integration solutions for businesses across the country and Canada. We treat our team, clients, and vendors like people, not numbers. Basys is proud to maintain the industry leading Net Promotor Score and a 90% customer retention rate of clients that continue to process, in an industry where retention rates often average closer to 70 to 75%. We feel that this is a perfect example of how our customer-oriented business model sets us apart.

Basys is an equal opportunity employer.

Salary.com Estimation for Sr. UX/UI Engineer in Lenexa, KS
$103,675 to $121,116
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