Frontend Engineer

ABOUT US: Havoc is a leader in all-domain collaborative autonomy. Its software-defined hardware approach powers military and commercial-grade autonomous systems across sea, air, and land to sense, decide, and act together in complex and contested environments. Havoc connects assets, enabling them to share information, adapt in real time, and continue operating even when communications are disrupted or denied. Havoc optimizes mission performance and minimizes human risk. Havoc was founded in 2024 and headquartered in Providence, Rhode Island. Learn more at Havoc: All-Domain Collaborative Autonomy http://havocai.com/ . ABOUT THE ROLE We are seeking a Frontend Engineer to help build and scale the user interfaces that power our 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. KEY RESPONSIBILITIES FRONTEND SYSTEMS DEVELOPMENT - 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 DATA INTEGRATION & PERFORMANCE - 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 ARCHITECTUR