Senior Engineer- Frontend

Censys

8h•$151,000 - $206,000•Remote

About The Position

We're hiring a Senior Engineer I to own significant portions of the frontend of the Censys Platform on the Core Services team. You'll be driving epic-scale work across account and integration management, user settings and controls, as well as the new product surfaces that bring Censys intelligence to life for analysts and security professionals worldwide. Working in close partnership with Design and Product to set direction, you’ll make architectural decisions, and ship high-quality experiences that enterprise customers depend on daily. Our stack is Remix and React with a rich TypeScript ecosystem, and we hold a high bar for testing discipline, accessibility, and long-term maintainability.

Requirements

5+ years of software engineering experience with strong depth in React and TypeScript
Proven ability to drive epic-level frontend work end-to-end
Strong testing discipline: unit, integration, and end-to-end coverage
Solid accessibility fundamentals: WCAG standards, semantic HTML, keyboard navigation, and screen reader compatibility
System-level thinking for frontend: component architecture, state management, data-fetching patterns, and performance tradeoffs
Collaborative approach to working with Design and Product on future projects
Strong opinions loosely held

Nice To Haves

Experience building or contributing to a shared component library or design system
Familiarity with backend APIs — you can read service contracts, have an informed conversation with backend engineers, and understand what's feasible
Experience with Remix or other server-rendered React frameworks
Security domain experience or genuine interest in the security intelligence space
Data visualization or complex table/grid UI work at scale

Responsibilities

Drive large frontend projects for enterprise account management, third party integrations, and the larger Censys Platform.
Surface new data types and product capabilities through well-architected, accessible UI
Partner closely with Design as a peer, translating their intent faithfully, while working to maintain quality and performance.
Work with Product to clarify requirements, negotiate scope, and keep epics moving forward
Provide an example of frontend quality for the team: testing standards, accessibility requirements, and component architecture decisions
Mentor engineers on frontend best practices and help shape how the team approaches frontend work at scale