Frontend Software Engineer — Security Platform (SF, Onsite)

Pi Security; San Francisco (CA); On-site; USD 168,000 - 235,000; Full time

Benefits offered by this job

Equity

Medical, dental, and vision coverage

401(k)

Lunch allowance on in-office days

Unlimited PTO

Job summary

Pi.Security is seeking a Frontend Software Engineer in San Francisco to help build our agentic security platform. You will create fast, polished interfaces for complex security workflows, collaborating closely with product, design, backend, and security experts.

The role emphasizes product quality, frontend craft, and accessibility, with ownership and autonomy in a fast-moving startup environment. You will work five days a week in the SF office.

Qualifications

• 5+ years of professional frontend software engineering experience.
• Strong proficiency with TypeScript and React.
• Experience with Next.js or similar full-stack React frameworks.
• Familiarity with design systems and accessible UI patterns.

Responsibilities

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

Skills

TypeScript

React

Next.js

Frontend architecture

Tools

Next.js App Router

Playwright

Vitest

Storybook

Job description

Pi.Security is seeking a Frontend Software Engineer in San Francisco to help build our agentic security platform. You will create fast, polished interfaces for complex security workflows, collaborating closely with product, design, backend, and security experts.

The role emphasizes product quality, frontend craft, and accessibility, with ownership and autonomy in a fast-moving startup environment. You will work five days a week in the SF office.