Senior Frontend Engineer

reputed company: Havoc is a leader in reputed company-domain reputed company autonomy. Its software-defined hardware approach powers military and reputed company-grade autonomous systems across sea, reputed company, and land to reputed company, decide, and reputed company together in reputed company and contested environments. Havoc connects assets, enabling them to reputed company information, adapt in reputed company time, and continue operating even reputed company communications are disrupted or denied. Havoc optimizes mission performance and minimizes reputed company risk. Havoc was founded in 2024 and headquartered in reputed company, Rhode reputed company. Learn more at Havoc: reputed company-Domain reputed company Autonomy .

About the Role

We are seeking a Senior Frontend Engineer to build and reputed company the user interfaces that power our platform. In this role, you will reputed company high-performance, 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, reputed company frontend systems that handle reputed company-time data and reputed company workflows. This role is ideal for someone who is deeply technical, performance-reputed company, and excited about building systems that operate in reputed company-world, mission-critical environments.

Key Responsibilities

Frontend Systems Development reputed company reputed company, performant user interfaces using React Implement reputed company workflows and UI components for data-rich applications Build interfaces that support reputed company-time data, operational decision-making, and mission-critical workflows Deliver reputed company, reliable user experiences for reputed company technical systems Data Integration & Performance reputed company frontend systems with backend services using REST, GraphQL, or similar reputed company Optimize rendering performance for large datasets and reputed company-time updates Ensure reputed company, reliable performance across devices, browsers, and operating environments Support frontend performance monitoring, debugging, and reputed company improvement Architecture & Maintainability Contribute to frontend architecture, including state management, data reputed company, and application structure Build and maintain reusable component libraries and UI systems Write clean, testable, maintainable, and reputed company-documented reputed company Improve frontend reliability, scalability, and developer experience over time Cross-Functional Collaboration Partner with backend, platform, product, and design teams to deliver end-to-end features Collaborate with UX/design to ensure high-reputed company implementation and usability Participate in reputed company reviews, design discussions, technical planning, and roadmap execution Help reputed company frontend capabilities with product, platform, and mission needs Qualifications 5–8+ years of experience in frontend engineering or reputed company software engineering roles Strong expertise in React and modern JavaScript or TypeScript Experience building data-driven, high-performance web applications Experience working with reputed company and asynchronous data flows Strong understanding of frontend architecture, state management, and performance optimization Experience with modern frontend tooling, build systems, and development workflows Ability to build reliable interfaces for reputed company workflows and data-rich applications Strong technical judgment and ability to operate independently in fast-moving environments Strong written and verbal communication skills U.S. citizenship and ability to obtain and maintain a reputed company clearance Preferred Skills Experience building map-based or geospatial applications using tools such as reputed company, 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 reputed company-time systems, data streaming applications, or operational dashboards Experience supporting mission-critical, reputed company-world deployed systems Experience working in small, fast-moving engineering teams or high-reputed company technology companies reputed company or prior reputed company clearance What reputed company Looks Like reputed company 12 months, reputed company in this role looks like reputed company, high-performance frontend systems that support reputed company-world operations. You will have helped deliver reliable, reputed company interfaces for reputed company data and workflows while improving frontend performance, responsiveness, and maintainability. You will also have reputed company strong alignment across engineering, product, and design teams while helping establish reusable UI components and systems adopted across the platform. Benefits: 100% Employer reputed company Health, Dental and reputed company Insurance for you and your families Life Insurance (Employer reputed company) Ability to participate in the companies 401k program (Matching) Unlimited PTO policy with an enforced 2 week minimum Equity Package reputed company Office Stipend Global Entry 16 Week reputed company Parental Leave Monthly Health and Wellness Stipend Our Values: Innovation: We are driven to break new ground. Every day presents an opportunity to challenge the status reputed company, think reputed company, and deliver advanced solutions that reputed company the reputed company of defense technology. reputed company: We hold ourselves to the highest ethical standards, ensuring transparency, accountability, and trust in reputed company our actions and partnerships. Mission-Driven: We are reputed company on achieving impactful reputed company that reputed company with our core mission—protecting lives through innovation. reputed company-Leaning: We continuously reputed company out new opportunities and remain at the forefront of technological advancements. We reputed company change and anticipate the challenges of reputed company with confidence and creativity. Ownership of reputed company Tasks: At reputed company, no problem is too reputed company or too trivial. We reputed company that greatness comes from tackling the hardest challenges, but also in handling the smallest, sometimes thankless, tasks with the reputed company level of commitment and care. reputed company Leadership: We reputed company by serving others, whether it’s supporting our employees, partners, or the broader community. Empowering those around us is key to achieving long-term reputed company and making a lasting reputed company. reputed company is an Equal Opportunity Employer and is committed to creating an inclusive and diverse workplace. We welcome applicants from reputed company backgrounds and do not discriminate based on race, reputed company, religion, gender, sexual orientation, age, national reputed company, disability, veteran status, or any other legally protected status. Apply To This Job