Senior Front End Engineer

HavocAI • Austin, TX

4d • Hybrid

About The Position

Collaborative autonomy is how self-tasking teams of machines will solve hard human problems, and HavocAI is leading the way. We are building autonomous systems that operate across domains, delivering real-world impact in defense and commercial environments.
As we scale, we are investing in high-performance user interfaces that enable operators to interact with complex, real-time systems. We are looking for individuals who are passionate about solving hard problems and building software that directly supports mission-critical operations.
We are seeking a Senior Frontend Engineer to build and scale the user interfaces that power our platform.
In this role, you will focus on developing high-performance, data-driven web applications, including map-based and visualization-heavy interfaces. You will work closely with backend, platform, and product teams to deliver reliable, scalable frontend systems that handle real-time data and complex workflows.
This role is ideal for someone who is deeply technical, performance-focused, and excited about building systems that operate in real-world environments.

Requirements

• 5–8+ years of experience in frontend engineering
• Strong expertise in React and modern JavaScript (or TypeScript)
• Experience building data-driven, high-performance web applications
• Experience working with APIs and asynchronous data flows
• Strong understanding of frontend architecture, state management, and performance optimization
• Experience with modern frontend tooling and workflows
• Ability to work in a fast-paced, collaborative environment

Nice To Haves

• Experience building map-based or geospatial applications (Mapbox, Leaflet, Deck.gl)
• Familiarity with WebGL or advanced visualization frameworks
• Experience with automated testing frameworks (Jest, Cypress)
• Understanding of design systems and reusable component architecture
• Experience with real-time systems or data streaming applications

Responsibilities

• Build Frontend Systems
• Develop scalable, performant user interfaces using React
• Implement complex workflows and UI components for data-rich applications
• Build interfaces that support real-time data and operational decision-making
• Data Integration and Performance
• Integrate frontend systems with backend services via REST or GraphQL APIs
• Optimize rendering performance for large datasets and real-time updates
• Ensure responsive, reliable performance across devices and environments
• Architecture and Maintainability
• Contribute to frontend architecture, including state management and data flow design
• Build and maintain reusable component libraries and UI systems
• Write clean, testable, and maintainable code
• Cross-Functional Collaboration
• Partner with backend, platform, and product teams to deliver end-to-end features
• Collaborate with UX/design to ensure high-quality implementation
• Participate in code reviews, design discussions, and technical planning

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