Ironsite attacks the single biggest cost lever in construction — labor — by revolutionizing how productivity is tracked and optimized. Backed by South Park Commons.
About the role
We're hiring an exceptional Staff Platform Engineer to help build the Ironsite platform, the product surface that turns our video data into something construction teams act on every day.
What they're looking for
- Experience shipping web applications at scale, in production, with the kind of reliability construction customers won't tolerate the absence of
- Systems thinking that spans end-to-end product architecture and cross-team integration. You care as much about the seams between systems as the systems themselves
- Typically 8+ years of engineering experience, with meaningful time spent operating at a Staff/Principal level at a company you're proud of
More about this role
Ironsite is building the intelligence layer for the physical world. We design our own wearable hardware, deploy it alongside craft workers, and transform a shift's footage into a next-morning report. Our internal team and purpose-built models label the data overnight and deliver actionable insights to superintendents by 5 AM.
We are accelerating the speed, efficiency, and predictability of construction, especially for complex, mission-critical infrastructure projects, including data centers, LNG facilities, sports stadiums, hospitals, and other large-scale developments, by training AI models on egocentric construction footage and labor productivity data. We are built with a pro-worker philosophy at our core: we believe technology should empower the workforce, not replace it. We're working to give craft workers and project leaders better visibility into what's happening on-site, while creating a system where the reality of construction and the chaos of each day is finally available to the people running the project.
Ironsite is deployed across several of the largest active construction projects in the country. To date, we've captured more than 100,000 hours of construction footage...
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