Senior Software Engineer, Backend (Node.js, TypeScript, Rust)

Gridnaut Recruiting is hiring a remote Senior Software Engineer, Backend (Node.js, TypeScript, Rust) contractor (pay $45–$65/hr). Contribute to frontier AI research and evaluation work. Remote independent contractor engagement with flexible hours; strong domain expertise and clear written communication required. Apply at https://gridnaut.site/jobs/senior-software-engineer-backend-node-js-typescript-rust/