Role OverviewAs a Senior Front-End Developer at Overwatch Imaging, you'll be a critical player in our development team, working closely alongside designers and fellow front-end engineers. You'll build and maintain feature-rich, modern web interfaces using frameworks like React, provide thoughtful technical feedback, and play an influential role in defining architecture-bonus points if you bring experience with mapping libraries like Mapbox.____Key Responsibilities• Collaborate closely with designers and other front-end developers to transform mockups, wireframes, and visual designs into polished UI experiences.• Implement rich, responsive, and performant front-end features with modern frameworks (e.g., React, Vue, Angular), as well as HTML5, CSS3, and JavaScript/TypeScript • Conduct thorough code reviews and provide constructive feedback to peer developers to maintain quality and consistency • Plus: Leverage experience with map libraries (e.g., Mapbox, Leaflet, etc) to support geographically focused UI features• Optimize front-end performance through tooling (e.g., Webpack, Vite), code splitting, lazy loading, SSR, and accessibility best practices • Collaborate with product managers and designers to ensure the technical feasibility of UI/UX and smooth integration of requirements • Mentor junior developers and contribute to shaping frontend architectural vision, maintainability, and best practices• Proactively identify and escalate risks, and communicate early to anticipate issues impacting delivery timelines____Qualifications & Experience• Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent experience• 5+ years of front-end development experience-proven expertise building complex, scalable UIs• Deep knowledge of JavaScript (ES6+), TypeScript, HTML5, and CSS3 • Hands-on experience with modern frameworks such as React (preferred), Angular, or Vue.js • Skilled with build tools and optimizations including bundlers, lazy loading, SSR, and performance tuning • Experience reviewing and maintaining code, enforcing best practices and architectural standards• Strong collaboration skills-able to interface effectively with designers, PMs, and backend developers• Bonus if experienced with mapping libraries like Mapbox, Leaflet, or similar____Optional but Valuable• Familiarity with CI/CD integration, accessibility (a11y), security practices, and cross-browser compatibility • Prior work on performance at scale, or contributions to internal frontend architecture standards ____What You'll Gain• Ownership of high-impact, UI-centric projects alongside designers and engineers• Influence over architectural direction, tooling choices, and code quality in a modern frontend stack• Opportunities to mentor and elevate other engineers• A collaborative, design-minded engineering culture that values quality and innovation• Competitive compensation, benefits, and growth opportunities