# Senior Product Engineer (Frontend) - NYC

**Company:** [Sequence](https://hotfix.jobs/companies/sequence)
**Location:** New York, NY
**Role:** Frontend Engineering
**Salary:** $180k – $230k/yr
**Skills:** React, TypeScript, React Query, Jotai, Playwright, Kotlin, Postgres, BigQuery, GCP, Vercel
**Posted:** 2026-04-29

> Builds AI-powered frontend workflows and human-in-the-loop interfaces for revenue platform, focusing on customer-facing features like approvals and dashboards. Requires React/TypeScript expertise, end-to-end ownership, and production responsibility in fast-paced startup.

## Job Description

## Responsibilities
- Build AI-powered workflows configurable in natural language (e.g., approval rules).
- Develop human-in-the-loop interfaces: approval chains, escalation flows, dashboards.
- Ship end-to-end features with customer focus, from ideation to production.
- Handle production responsibility including on-call for revenue-critical infrastructure.

## Requirements
- Experience building and shipping high-quality web apps in product-led businesses.
- Modern front-end development: **React**, **TypeScript**.
- Keen attention to visual detail and UX implementation.
- Comfortable with ambiguity, early ideation, feedback loops.
- Clear communication and customer empathy.

## Tech Stack
**Frontend**: TypeScript, React, Tanstack Query, Jotai, Playwright  
**Backend**: Kotlin, Postgres, BigQuery  
**Infrastructure**: Google Cloud, Vercel, Terraform  
**Monitoring**: Google Cloud Monitoring, Sentry, PostHog

## Compensation & Benefits
- Salary: $180,000 - $230,000
- Equity: Meaningful share options
- 20 days vacation + national holidays
- Competitive healthcare and 401K
- Visa sponsorship available

## Similar roles

- [Senior Frontend Engineer](https://hotfix.jobs/jobs/8684cfab-42ab-446c-a973-dcad519b2496) - Graphite - New York, NY - $180k – $220k/yr
- [Senior Frontend Engineer](https://hotfix.jobs/jobs/e0adb261-5bf2-4c7d-a72f-0ea3d72036b6) - Uniswap - New York, NY - $180k – $226k/yr
- [Senior Frontend Infrastructure Engineer](https://hotfix.jobs/jobs/621c2fc3-4ac4-4e85-8474-f946bec3eed3) - Uniswap - New York, NY - $180k – $226k/yr
- [Senior Frontend Engineer](https://hotfix.jobs/jobs/fc3a5eae-5fcb-4a02-8454-a3769aec7b37) - Socure - Remote - $180k – $210k/yr
- [Senior Software Engineer, Frontend](https://hotfix.jobs/jobs/0a5cb24d-ec68-4490-852e-31f956702601) - Phantom - Remote - $180k – $220k/yr

**Apply:** https://hotfix.jobs/jobs/505b889f-dfe5-44ce-8578-e783323b09a6
**Canonical:** https://hotfix.jobs/jobs/505b889f-dfe5-44ce-8578-e783323b09a6