Founder Profile
Eric Koslow
Last reviewed: September 2026 · By Swet Parvadiya
Background
Eric Koslow held an incredibly rigorous, deeply analytical background in advanced computer science and complex full-stack software engineering. Operating as a fiercely capable developer who honed his elite coding skills at high-growth startups like Teespring, this incredibly intense foundation in scalable cloud architecture provided the exact engineering mastery required to successfully build the massive Lattice platform.
Founding Story
Eric Koslow is a brilliantly talented software engineer and the profoundly influential technical co-founder fundamentally responsible for programming the absolute structural bedrock of the massive Lattice software platform. Operating as a highly skilled backend developer alongside Jack Altman, Koslow aggressively spearheaded the incredibly complex early architecture required to launch the HR platform. By relentlessly focusing on highly elegant, massively scalable database design, he completely ensured Lattice could securely and seamlessly manage the incredibly sensitive employee data of thousands of global corporations. His absolutely rigorous technical execution completely guaranteed the foundational stability of the rapidly scaling startup, permanently securing his massive legacy as a foundational titan of modern HR technology.