Senior Design Engineer — End-to-End UI/Frontend in React

Nymbl Inc.; Northern (KY); Hybrid; USD 120,000 - 160,000; Full time

Job summary

Nymbl Inc. is seeking a Senior Design Engineer to own the experience end to end—from discovery, user flows, and wireframes to production front-end code in React 19 and TypeScript.

You will build a reusable Application Experience System and work across discovery and development stages with the engineering team. In this role, you will prototype quickly for demos and RFPs, partner with architects, sales engineers, and client success, and ensure accessibility and quality across components.

Qualifications

• Six+ years across product design and front-end engineering with production work.
• Proficiency in React, TypeScript, and modern CSS.
• Experience with app-gen tools (Claude Code) and practical AI-assisted workflows.
• Ownership of design systems or component libraries and governance.
• ADA/WCAG 2.2 AA accessibility knowledge and practice.
• Strong client-facing communication translating business problems to screens.
• Enterprise/B2B experience with workflow-heavy interfaces.

Responsibilities

• Own the end-to-end experience from discovery to front-end delivery.
• Prototype fast with working demos for Demos, RFPs, and early discovery.
• Ship production front-end in React 19 and TypeScript.
• Build and own the Application Experience System across enterprise clients.
• Collaborate with Solution Architects, Sales Engineers, developers, and Client Success.
• Mentor designers and developers; lead design reviews and accessibility standards.
• Present prototypes to executives and stakeholders.

Skills

React

TypeScript

Front-end engineering

Design tooling

Figma

Accessibility

AppGen

Claude Code

Design systems

Client-facing communication

Tools

Claude Code

Figma

Job description

Nymbl Inc. is seeking a Senior Design Engineer to own the experience end to end—from discovery, user flows, and wireframes to production front-end code in React 19 and TypeScript.

You will build a reusable Application Experience System and work across discovery and development stages with the engineering team. In this role, you will prototype quickly for demos and RFPs, partner with architects, sales engineers, and client success, and ensure accessibility and quality across components.