# Founding Engineer - Frontend
**Company:** [DiligenceSquared](https://hotfix.jobs/companies/diligencesquared)
**Location:** New York, NY
**Salary:** $120K-$200K
**Experience:** 3+ years
**Skills:** React, TypeScript, Next.js, State Management, Ui/Ux, Real-Time Communication, Voice Ai
**Posted:** 2025-12-10
> Builds and owns frontend interfaces for AI-powered market due diligence platform, transforming complex data and AI outputs into intuitive visualizations for investment professionals. Requires 3+ years React/TypeScript expertise and modern frontend architecture skills.
## Job Description
## Responsibilities
- Own the entire frontend experience for our AI-powered platform, creating interfaces that delight users at top investment firms
- Transform complex data and AI outputs into intuitive, actionable interfaces
- Build performant, scalable frontend architecture that can handle intensive real-time operations
- Push the boundaries of what's possible with modern web technologies
- Apply learnings from each project into the product, so we're 1% better everyday

## Qualifications
- **3+ years** of professional **React**/**TypeScript** experience
- Deep expertise in modern frontend architecture and state management
- Experience building complex, data-heavy applications
- Experience with **Next.js** or similar React frameworks
- Portfolio demonstrating craft and attention to detail
- Passion for UI/UX and making complex information accessible

## Bonus
- Background building interfaces for AI/ML products
- Experience with real-time communication features
- Familiarity with voice AI integrations
- Previous startup experience
**Apply:** https://hotfix.jobs/jobs/founding-engineer-frontend-at-diligencesquared-67b6e4cb-4457-4ff3-9fa7-87ba4d25f9a4
**Canonical:** https://hotfix.jobs/jobs/founding-engineer-frontend-at-diligencesquared-67b6e4cb-4457-4ff3-9fa7-87ba4d25f9a4