Senior Frontend Engineer

Collaborative autonomy is how self-tasking teams of machines will solve hard human problems, and HavocAI is an unquestioned leader in collaborative autonomy. We set the standard for autonomous surface vessels for a wide range of defense and commercial maritime missions. Success requires us to grow quickly, and we’re looking for teammates who are passionate about solving hard problems, about pushing the envelope, and about preventing conflict and saving lives. Ambition is welcome to apply within.

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.

• 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

• 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

• 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

• 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

• 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

• 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

• Scalable, high-performance frontend systems supporting real-world operations

• Reliable, intuitive interfaces for complex data and workflows

• Improved frontend performance and system responsiveness

• Strong collaboration across engineering, product, and design

• Reusable UI components and systems adopted across the platform

This is a hybrid role, and candidates must be located within commuting distance of:

• Austin, TX

• Boston, MA

• Providence, RI

• San Diego, CA

• Washington, D.C.

Some travel may be required.

• 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

• Innovation: We are driven to break new ground. Every day presents an opportunity to challenge the status quo, think boldly, and deliver advanced solutions that transform the future of defense technology.

• Integrity: We hold ourselves to the highest ethical standards, ensuring transparency, accountability, and trust in all our actions and partnerships.

• Mission-Driven: We are focused on achieving impactful outcomes that align with our core mission—protecting lives through innovation.

• Forward-Leaning: We continuously seek out new opportunities and remain at the forefront of technological advancements. We embrace change and anticipate the challenges of tomorrow with confidence and creativity.

• Ownership of All Tasks: At HavocAI, no problem is too complex or too trivial. We believe that greatness comes from tackling the hardest challenges, but also in handling the smallest, sometimes thankless, tasks with the same level of commitment and care.

• Servant Leadership: We lead by serving others, whether it’s supporting our employees, partners, or the broader community. Empowering those around us is key to achieving long-term success and making a lasting impact.

HavocAI is an Equal Opportunity Employer and is committed to creating an inclusive and diverse workplace. We welcome applicants from all backgrounds and do not discriminate based on race, color, religion, gender, sexual orientation, age, national origin, disability, veteran status, or any other legally protected status.