Frontend Engineer

HavocAI

1d • $125,000 - $150,000

About The Position

Havoc is seeking a Frontend Engineer to help build and scale the user interfaces that power their platform. In this role, you will develop data-driven web applications, including map-based and visualization-heavy interfaces. You will work closely with backend, platform, product, and design teams to deliver reliable frontend systems that support real-time data, complex workflows, and operational decision-making. This role is ideal for someone who has strong frontend fundamentals, enjoys building practical user experiences, and is excited to contribute to systems that operate in real-world, mission-critical environments.

Requirements

• 3–5+ years of experience in frontend engineering or related software engineering roles
• Strong experience with React and modern JavaScript or TypeScript
• Experience building data-driven web applications
• Experience working with APIs and asynchronous data flows
• Solid understanding of frontend architecture, state management, and performance considerations
• Experience with modern frontend tooling, build systems, and development workflows
• Ability to build reliable interfaces for complex workflows and data-rich applications
• Strong problem-solving skills and ability to work in a fast-moving environment
• Strong written and verbal communication skills
• U.S. citizenship and ability to obtain and maintain a security clearance

Nice To Haves

• Experience building map-based or geospatial applications using tools such as Mapbox, Leaflet, or Deck.gl
• Familiarity with WebGL or advanced visualization frameworks
• Experience with automated testing frameworks such as Jest, Cypress, or similar tools
• Understanding of design systems and reusable component architecture
• Experience with real-time systems, data streaming applications, or operational dashboards
• Experience supporting mission-critical, real-world deployed systems
• Experience working in small, fast-moving engineering teams or high-growth technology companies
• Active or prior security clearance

Responsibilities

• Develop performant user interfaces using React
• Build and maintain UI components for data-rich applications
• Support interfaces that handle real-time data, operational workflows, and mission-critical use cases
• Deliver intuitive, reliable user experiences for complex technical systems
• Integrate frontend applications with backend services using REST, GraphQL, or similar APIs
• Support rendering performance improvements for large datasets and real-time updates
• Help ensure responsive, reliable performance across devices, browsers, and operating environments
• Debug frontend issues and contribute to ongoing performance improvements
• Contribute to frontend architecture, including state management, data flow, and application structure
• Build and maintain reusable components and UI patterns
• Write clean, testable, maintainable, and well-documented code
• Follow established engineering standards and contribute improvements over time
• Partner with backend, platform, product, and design teams to deliver end-to-end features
• Collaborate with UX/design to implement high-quality, usable interfaces
• Participate in code reviews, design discussions, technical planning, and roadmap execution
• Communicate progress, tradeoffs, and technical considerations clearly

Benefits

• 100% Employer paid Health, Dental and Vision Insurance for you and your families
• Life Insurance (Employer Paid)
• Ability to participate in the companies 401k program (Matching)
• Unlimited PTO policy with an enforced 2 week minimum
• Equity Package
• Work / Home Office Stipend
• Global Entry
• 16 Week Paid Parental Leave
• Monthly Health and Wellness Stipend

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: No Education Listed