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Sequence

Senior Product Engineer (Frontend) - NYC

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.

180k – 230kNew York, NYFrontend EngineeringHybrid
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About the role

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

Skills

ReactTypeScriptReact QueryJotaiPlaywrightKotlinPostgresBigQueryGCPVercel

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