We build a 24/7 AI phone-answering platform for restaurants — taking orders, reservations, FAQs, and syncing to POS + payments. Looking for a senior backend engineer to own services end-to-end: REST APIs, POS/reservation/payment integrations, reliab…

Trigger.dev is an open source developer platform for building and running managed workflows and AI agents, serving thousands of teams and handling hundreds of millions of executions per month. Hiring for three full-time hybrid/remote roles (Develope…

Kyra Health is building solutions to improve healthcare quality and cost for employers, employees, and insurance companies. Role is remote (USA) and full-time. Responsibilities: research, plan, scope, and design solutions while navigating laws, regu…

BusbySim is a SysML v2 system safety platform helping engineers design safer aircraft and other safety-critical systems. We are early stage, already working with some of the UK's most interesting aerospace companies, and now looking for our first en…

We simulate materials at the atomic level for aerospace, defence, nuclear fusion, and advanced polymers. Our team of four built a near-comprehensive platform in the last year; we're the first to scale MLIPs across GPUs, and we're patenting our first…

Sage Bionetworks, a nonprofit focused on open science and accelerating biomedical research, is hiring a Principal Backend Research Software Engineer (US-remote). We build platforms like Synapse.org that enable global scientific communities to respon…