Steel is open-source browser infrastructure for AI agents and apps. It helps developers ship products that interact with the web without spending most of their time on browser pools, proxies, CAPTCHAs, and session state. In 2025 it grew 50x with tho…

Lago is the leading open-source billing platform for usage-based pricing, powering billing for companies like PayPal, CoreWeave, Mistral AI, and Synthesia. It handles real-time metering, hybrid pricing models, credit wallets, and multi-entity invoic…

IPinfo is a provider of IP address data, including geolocation, VPN and residential proxy detection, mobile carrier data, and over 20 context tags. The API handles over 120 billion requests per month and the company licenses its data for use in prod…

CLEAR is building the secure identity company of the future, with a mission to make experiences safer and easier physically and digitally. CLEAR has more than 38 million members and a growing network of partners worldwide. The secure identity platfo…

Dimensional is the agentic operating system for generalist robotics. The team (from MIT, CMU, Cornell, DJI, Figure) has raised $200M+ for previous projects and is backed by notable industry leaders. Hiring FDEs and various Member of Technical Staff …

Series B company hiring aggressively. Onsite in Boston (all levels) and Seattle (Senior+). Building the software layer for airspace and critical infrastructure operations (real-time optimization across flights, grid assets, and logistics networks). …