UX Engineer / Front end Engineer

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. 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.

Job Title: Senior UX Engineer / Front-End Engineer
Location: Bellevue, WA – Remote (PST)
Duration: 6 Months
 
Salary Range: $46.00 - $48.00/Hour on W2 (Without Benefits).
Applicants must be willing to work on W2
 
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.

Essential Skills

• React ,Angular ,HTML / XHTML / DHTML / CSS ,Vue.js ,WCAG ,Design Systems / Fluent UI ,Azure Fundamentals ,Figma ,Copilot / AI UX ,Power BI ,D3.js ,Application Insights, Docker ,SignalR ,Micro Frontends.

Desirable Skills

• Microsoft Power BI
• Angular 13+

Experience Required

• Overall Experience Required is 8 to 10 years.
• Must have 7+ years of experience in User Experience (UX).