We are building decentralized AI infrastructure: an inference platform for sovereign AI agents unifying orchestration, data, and compute. Small team, high ownership, real equity. Blockchain Engineer — Rust/Substrate L1 protocol development: custom p…

Prelude is an SMS API company (ex-Zenly founding team, backed by Seedcamp and Singular) focused on global verification messaging with high deliverability. Company ~50 people, customers include X, Sunday, BeReal. Hiring across Engineering (Go, Rust, …

Common Prefix is a science-first blockchain consulting company (30-person team of scientists and engineers) making blockchains usable for mainstream users. Hiring software engineers, auditors, and support engineers. Software engineers should solve p…

We're building AI-driven turrets that stop hostile drones - where robotics needs F1-level speed. We're looking for smart, T-shaped teammates: people who are experts in one area but happy to jump in wherever needed. Our software team is small, so eve…

Mobasi builds autonomous AI agents for digital forensics. Our software orchestrates 150+ forensic tools to help law enforcement turn days of manual evidence analysis into minutes, aiding in cases involving child exploitation, trafficking, and homici…

Estuary is a post–Series A, VC-backed, open-source startup focused on real-time data replication and transform for large-scale OLAP data flows. Hiring senior and staff backend engineers to own core systems for real-time data pipelines, a backend eng…