Founding AI Engineer Jobs - August 2026

Repeat founder building something new, hiring for these roles: Founding AI Engineer (ML/data), Backend Engineer, Full-Stack / Frontend Engineer, Design, Marketing / GTM / Growth.

Performance marketing agency (Inc. 5000, ex-Google founders) hiring its first dedicated AI engineer as a contractor. Build landing page conversion analyzers, creative analyzers for video ads, and vertical media buying co-pilots for Meta/Google/TikTok APIs. Cr…

Simple Ventures is a Canadian venture studio that builds new companies from day zero. They source ideas, validate with real users, build MVPs, and hand off to CEOs to scale the ones they bet on. The company is backed by founders and leaders of Wealthsimple, S…

Seed-stage (3 people) cybersecurity/AI startup building an AI for cybersecurity. Looking for a founding AI engineer to learn and apply SOTA AI techniques. Ideal background: experience building production agentic AI systems (see Simon Willison's agents definit…

L2 Labs is tackling hard problems in supply chain & logistics, operating as an applied AI research lab. We aim to be equally focused on solving hard problems for our customers and publishing about it at A* research venues. We’ve already raised our pre-seed ro…

We’re an early-stage startup at the intersection of system design, cloud infrastructure, and AI, enabling companies to adopt the latest in Generative AI, including agentic frameworks. Backed by Tier 1 VCs, we’ve recently launched publicly and are already part…