$200k-$300k base + equity - Staff Typescript Engineer - Staff Frontend Developer

$200k-$300k base + equity - Staff Typescript Engineer - Staff Frontend Developer - AI Startup - SaaS

$200k-$300k base + equity - Staff Typescript Engineer - Staff Frontend Developer - AI Startup - SaaS

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Staff Typescript Engineer - Frontend Developer - AI Startup - SaaS

Compensation: $200,000 - $300,000 base + 0.5% equity -- less than 5 employees -- $3M funded Venture Backed Startup

Location: We're looking for someone based in the Bay Area who can attend the company's meetups and socialize (example: team walks in the Presidio, team dinners), but you can work from home

Compensation: $200,000 - $300,000 base + 0.5% equity -- less than 5 employees -- $3M funded Venture Backed Startup

Role Overview

As Adapt’s Staff Frontend Developer, you’ll own the look, feel, and performance of our web and embedded chat interfaces. You’ll translate product requirements into polished, responsive user experiences that let business leaders and analysts interact intuitively with AI-driven insights.

What You’ll Do

Build Conversational Interfaces

Implement and maintain chat UIs using Next.js & TypeScript

Handle streaming message updates, threaded conversations, and rich content components

Craft Data-Rich Visualizations

Develop reusable chart and table components for KPI trends, anomaly alerts, and “what-if” scenarios using libraries like Recharts or D3

Ensure visuals adapt seamlessly across desktop and tablet viewports

Integrate with APIs

Interact with REST endpoints to kick off and consume AI-generated reports and insights

Work closely with backend engineers to shape APIs and functionality

Optimize Performance & Accessibility

Profile rendering and loading of large data sets; implement code-splitting and lazy-loading where appropriate

Adhere to React/Next.js best practices, using semantic HTML and modern CSS (Tailwind)

Maintain a Scalable Component Library

Contribute to and evolve our design system with well-documented, styled React components

Write unit and integration tests (Vitest, Playwright) to ensure UI reliability

Partner closely with UX/Product to iterate on prototypes and conduct usability tests

Participate in code reviews, mentor junior engineers, and share front-end best practices

Must-Have Qualifications

3+ years experience building React/TypeScript applications

Strong expertise in Next.js and modern frontend build tools (Webpack, Vite)

Seniority level

• Seniority level

  Mid-Senior level

Employment type

• Employment type

  Full-time

• Industries

  Software Development

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