Senior Frontend Engineer — TypeScript + React (Onsite SF)

US Health Partners, LLC; San Francisco (CA); Sur place; USD 168 000 - 235 000; Plein temps

Avantages offerts par ce poste

Equity

Medical, dental, and vision

FSAs

Commuter benefits

Unlimited PTO

401(k)

Wellness stipend

Lunch allowance

Résumé du poste

Pi.Security in San Francisco, CA is seeking a Frontend Software Engineer with 5+ years of experience to build the agentic security platform. You will craft fast, polished interfaces for security and developer workflows, collaborating with product, design, backend, and security teams.

You will work onsite five days a week, contributing to complex, data-heavy UIs, employing modern React patterns, testing, and accessibility practices to deliver high-quality product experiences.

Qualifications

• 5+ years of professional frontend development experience.
• Strong proficiency with TypeScript, React, and modern frontend architecture.
• Experience with Next.js or similar full-stack React frameworks.
• Experience with server-rendered, client-rendered, and hybrid patterns.
• Familiarity with design systems and accessible UI primitives.
• Experience with data fetching, query management, and type-safe APIs.
• Strong forms, validation, routing, and URL-driven state knowledge.
• Experience building complex data-heavy UIs and dashboards.
• Experience writing frontend tests across unit, component, integration, and E2E levels.
• Strong debugging skills and product-detail focus.
• Ability to thrive in a fast-moving startup with ownership.

Responsabilités

• Build and maintain production-grade frontend features using TypeScript, React, and Next.js.
• Create fast, responsive, accessible, and polished UIs for complex workflows.
• Build product surfaces for findings, investigations, remediation workflows, dashboards, forms, tables, filters, and detail views.
• Use React Server Components and modern app routing for performant experiences.
• Develop reusable UI patterns with design tokens and accessible primitives.
• Integrate frontend with type-safe client/server data access patterns and modern query management.
• Manage UI and URL state in a clean, predictable way.
• Build robust forms and validation flows for high-trust interactions.
• Create complex tables and data-heavy views that stay usable and performant.
• Use component development, visual regression, and frontend testing tools to improve quality.
• Collaborate with product and design to convert customer needs into simple workflows.
• Participate in code reviews to raise frontend architecture, testing, accessibility, and maintainability.

Connaissances

Frontend development

TypeScript

React

Next.js

UI architecture

Testing

Outils

Next.js App Router

React Server Components

tRPC

Storybook

Chromatic

Vitest

React Testing Library

Playwright

Description du poste

Pi.Security in San Francisco, CA is seeking a Frontend Software Engineer with 5+ years of experience to build the agentic security platform. You will craft fast, polished interfaces for security and developer workflows, collaborating with product, design, backend, and security teams.

You will work onsite five days a week, contributing to complex, data-heavy UIs, employing modern React patterns, testing, and accessibility practices to deliver high-quality product experiences.