Job Title : Senior UX Engineer
Location : Bellevue, WA - Remote (PST)
Long term Contract
JD :
UX Engineer / Front end Engineer
React; Angular; HTML / XHTML / DHTML / CSS; Digital : Vue.js; WSAG; Design Systems / Fluent UI; Azure FundamentalsFigma; Copilot / AI UX Power BI D3.js Application Insights Docker SignalR Micro FrontendsSenior UX Engineer
Role Summary
Own the user experience end to end — from concept through production — for an internal
enterprise platform that spans data dashboards, workflow tools, admin portals, and AI
powered interfaces. You will design and build intuitive, accessible front-end experiences
using modern frameworks, collaborating closely with data engineering and AI teams to
bring complex capabilities to life for real users.
We need someone who has shipped real products that measurably improved how
customers (internal or external) interact with software — not just coded to a spec, but
shaped the experience itself.
What You’ll Do
Design and build user-centered interfaces — own interaction design, prototyping,
and front-end implementation for a modern enterprise platform built on the latest
web technologies.
Drive UX improvements grounded in real user needs — identify friction, propose
solutions, and iterate based on feedback and usage patterns to continuously raise
the bar on usability.
Build AI-powered UX — design and implement conversational interfaces, copilot
experiences, and prompt-driven workflows that make AI capabilities intuitive and
trustworthy for end users.
Ensure accessibility and design system compliance — deliver experiences that
meet WCAG standards and align with the Microsoft Fluent UI design system.
Collaborate with data and AI teams — partner with data engineers and AI/ML
engineers to translate complex back-end capabilities (dashboards, analytics, LLM
powered features) into clean, understandable user experiences.
Champion UX quality — advocate for the user across the team; establish front-end
patterns, component libraries, and UX standards that scale.
Required Qualifications (Mandatory)
5–8 years of professional UX engineering experience — designing AND building
production front-end applications.
Demonstrated real-project impact — a portfolio or track record of shipped
products where you meaningfully improved the user experience, backed by
concrete outcomes (reduced task time, improved adoption, user feedback, etc.).
We value real delivery over theoretical knowledge.
Modern front-end development — strong proficiency in at least one modern
framework (React, Angular, or Vue); hands-on with TypeScript, HTML5, CSS3, and
responsive design. Willingness to evaluate and adopt the latest technologies for a
greenfield build.
User-centered design skills — ability to conduct user research, translate findings
into wireframes/prototypes, and iterate through design-build-test cycles. You think
in user journeys, not just components.
Accessibility expertise — working knowledge of WCAG 2.1+ guidelines and
practical experience building accessible web applications.
Design system fluency — experience working with or contributing to a design
system (Fluent UI, Material, or equivalent); ability to build and maintain reusable
component libraries.
AI-aware UX design — understanding of AI/LLM concepts sufficient to design
effective UX for AI-powered features (chat interfaces, copilot patterns, AI-generated
content presentation, confidence/trust indicators).
Independent delivery — proven ability to operate with minimal supervision, owning
the UX from problem definition through shipped solution.
Working Knowledge Required (Basic / Foundational)
Cloud fundamentals — basic familiarity with Azure (or equivalent cloud), including
identity/Entra, App Service, and deployment concepts.
API integration — comfortable consuming REST APIs and collaborating with back
end engineers (.NET/C# or Python).
CI/CD — basic understanding of build/deploy pipelines and version control
workflows.
Security & compliance — awareness of secure front-end development practices
(XSS prevention, CSP, secure auth flows).
Preferred / Nice-to-Have
Experience with Figma for design and prototyping.
Usability testing and analytics — running usability studies, A/B tests, or leveraging
product analytics (e.g., Clarity, Application Insights) to drive UX decisions.
Experience building data-heavy UX — dashboards, visualizations, reporting
interfaces (Power BI embedding, D3.js, or similar).
Experience modernizing legacy desktop or on-prem tools into modern cloud
native web experiences.
Familiarity with Microsoft Fluent UI React components specifically.
Exposure to containerization (Docker), real-time features (WebSockets/SignalR),
or micro-frontend architectures."
Role Descriptions: Senior UX Engineer Role Summary Own the user experience end to end from concept through production for an internal enterprise platform that spans data dashboards workflow tools admin portals and AI powered interfaces You will design and build intuitive accessible frontend experiences using modern frameworks collaborating closely with data engineering and AI teams to bring complex capabilities to life for real users We need someone who has shipped real products that measurably improved how customers internal or external interact with software not just coded to a spec but shaped the experience itself What Youll Do Design and build usercentered interfaces own interaction design prototyping and frontend implementation for a modern enterprise platform built on the latest web technologies Drive UX improvements grounded in real user needs identify friction propose solutions and iterate based on feedback and usage patterns to continuously raise the bar on usability Build AIpowered UX design and implement conversational interfaces copilot experiences and promptdriven workflows that make AI capabilities intuitive and trustworthy for end users Ensure accessibility and design system compliance deliver experiences that meet WCAG standards and align with the Microsoft Fluent UI design system Collaborate with data and AI teams partner with data engineers and AIML engineers to translate complex backend capabilities dashboards analytics LLM powered features into clean understandable user experiences Champion UX quality advocate for the user across the team establish frontend patterns component libraries and UX standards that scale Required Qualifications Mandatory 58 years of professional UX engineering experience designing AND building production frontend applications Demonstrated realproject impact a portfolio or track record of shipped products where you meaningfully improved the user experience backed by concrete outcomes reduced task time improved adoption user feedback etc We value real delivery over theoretical knowledge Modern frontend development
Essential Skills: React Angular HTML XHTML DHTML CSS Digital Vuejs WSAG Design Systems Fluent UI Azure FundamentalsFigma Copilot AI UX Power BI D3js Application Insights Docker SignalR Micro Frontends
Desirable Skills:
Keyword:
Skills: Digital : Microsoft Power BI~Angular 13+
Experience Required: 8-10