Frontend Engineer
Company: Air Space Intelligence
Location: Boston
Posted on: April 2, 2026
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Job Description:
About Air Space Intelligence ASI's mission-critical technology
powers decision-making across aviation, defense, energy, and other
critical infrastructure domains. Backed by top-tier investors
including Andreessen Horowitz, Spark Capital, and Renegade
Partners, ASI delivers operational decision superiority—compressing
days of analysis into seconds of action. ASI is leading the way and
pushing the boundaries of what’s possible. What You Will Do As part
of our product engineering team, you will develop user interfaces
that support mission-critical operations, enabling users to monitor
and predict flight trajectories across complex, large-scale air
traffic systems. You'll work closely with our design team to craft
performant, map-driven web applications that help users make
real-time decisions based on high-density, geospatial information.
What We Value Proficiency in JavaScript/TypeScript, React, and CSS.
Experience building complex, map-based web applications with
Mapbox, Maplibre, or Google Maps, with a focus on real-time
rendering of multiple interactive features and overlays.
Familiarity with WebGL, WebGPU, or ThreeJS for accelerated graphics
rendering and WebAssembly (WASM) for enhancing application
performance. A bias for action. When you see a problem you solve
it. Ability to writing fast, efficient, and maintainable code.
Strong attention to detail and a passion for great user
experiences. Proficient in leveraging modern LLM tools to
accelerate development workflows and enhance code quality. How we
hire We look at the interview process not as a screening or test,
but rather as an opportunity to simulate what it would look like
working together. We build the interview process around you.
Keywords: Air Space Intelligence, Concord , Frontend Engineer, IT / Software / Systems , Boston, New Hampshire