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UX Engineer Job at HavocAI in St. Louis

UX Engineer Job at HavocAI in St. Louis

MediabistroSt. Louis, MO, United States
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Overview

HavocAI is a leader in collaborative autonomy, building autonomous surface vessels for defense and commercial maritime missions. We seek teammates who are passionate about solving hard problems, pushing the envelope, and preventing conflict and saving lives.

About The Role

We’re looking for a UX Engineer with 3–6 years of experience to help build rich, interactive map-based web applications. This role blends UX design and frontend engineering, bringing complex datasets to life with high-performance interfaces. You’ll implement core features in React, work with WebGL and geospatial libraries, and collaborate with designers, backend engineers, and product managers to translate user needs into intuitive, scalable UI components and workflows.

Responsibilities

  • Build performant, responsive, and accessible user interfaces for map-based applications.
  • Develop core functionality using React and visualization libraries such as Mapbox, Leaflet, or Deck.gl.
  • Collaborate with designers to ensure user needs are reflected in implemented UIs.
  • Integrate data from backend services using REST or GraphQL.
  • Optimize rendering and frontend performance, particularly for large datasets.
  • Help maintain and expand our component library and design system.
  • Write clean, testable, and maintainable code with an eye toward scalability and reusability.
  • Participate in UX reviews, usability testing, and cross-functional design sessions.

Qualifications

  • 3–6 years of professional experience in frontend development and UX-focused engineering roles.
  • Proficient in React and JavaScript (or TypeScript), including component design, state management, and hooks.
  • Experience building interactive map-based UIs with Mapbox, Leaflet, or similar libraries.
  • Familiarity with WebGL or libraries like Deck.gl, Three.js, or D3.
  • Understanding of responsive design, accessibility standards, and modern frontend workflows.
  • Comfortable working in a collaborative, cross-functional team environment.
  • Experience with RESTful APIs and asynchronous data flows.
  • Strong attention to detail, especially when translating designs into functional interfaces.
  • U.S. citizenship required due to project requirements.
  • Preferred Skills

  • Experience working with geospatial data and 2D / 3D visualizations.
  • Exposure to TypeScript, WebAssembly, or frontend performance profiling tools.
  • Familiarity with automated testing frameworks (Jest, Cypress, etc.). Understanding of design systems and reusable component architecture.
  • Interest in UI / UX research, interaction design, or data visualization best practices.
  • Location

  • This position can be 100% remote and must sit within the United States
  • Some travel is required
  • Benefits

  • 100% Employer paid Health, Dental and Vision Insurance for you and your families
  • Ability to participate in the company’s 401k program
  • Unlimited PTO policy with an enforced 2 week minimum
  • Equity Package
  • Work / Home Office Stipend
  • Global Entry Re-Imbursement
  • 16 Week Paid 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 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. Greatness comes from tackling the hardest challenges, and also handling the smallest, sometimes thankless, tasks with the same level of commitment and care.
  • Servant Leadership : We lead by serving others, supporting our employees, partners, or the broader community. Empowering those around us is key to achieving long-term success.
  • 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.

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    Engineer Job Havocai • St. Louis, MO, United States

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