Frontend Engineer

Company Background Censys’ mission is to be the one place to understand everything on the internet. Frustrated by the lack of trustworthy Internet intelligence, we set out to create the industry’s most comprehensive, accurate, and up-to-date map of the Internet. Today, Censys delivers real-time Internet intelligence and actionable threat insights to global governments, over 50% of the Fortune 500, and leading threat intelligence providers worldwide. Location:  This position is 100% remote within the United States or Canada. Role Summary We're hiring a Mid-level UI  Engineer to contribute to significant portions of the frontend of the Censys Platform on Exposure Management Team. You'll be contributing to 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 help make architectural decisions, and ship high-quality experiences that enterprise customers depend on daily. Our stack is React with a rich TypeScript ecosystem, and we hold a high bar for testing discipline, accessibility, and long-term maintainability.

What You'll Do - Contribute to 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 - Model good frontend engineering practices through thoughtful testing, accessibility, and component architecture decisions What You'll Bring - 3+ years of software engineering experience with strong depth in React and TypeScript - Proven ability to contribute epic-level frontend work - Strong testing discipline: unit, integration, and end-to-end coverage - 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 What Sets You Apart - 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 React Router or other server-rendered React frameworks - Solid accessibility fundamentals: WCAG standards, semantic HTML, keyboard navigation, and screen reader compatibility - Security domain experience or genuine interest in the security intelligence space - Data visualization or cuban sandwich For high cost of living areas (San Francisco Bay, New York City, and Seattle), the expected salary range for this position is $143,000 USD - $177,000 USD, plus bonus eligibility and equity.   For all other US locations, the expected salary range for this position is $125,000 USD - $165,000 USD, plus bonus eligibility and equity.    Job level and actual compensation will be decided based on factors including, but not limited to, individual qualifications objectively assessed during the interview process (including skills and prior relevant experience, potential impact, and scope of role), market demands, and specific work location. The listed range is a guideline, and the range for this role may be modified. For roles that are available to be filled remotely, the pay range is localized according to employee work location by a factor of between 83% and 100% of range. Please discuss your specific work location with your recruiter for more information.