We Love AI JobsFounder CTO
Trainset AIAs the Founder CTO at Trainset AI, you'll spearhead the development of an innovative enterprise-grade AI data labeling platform, aiming to redefine the market. With a solid foundation of paying customers and a vast global worker network, this role offers a unique opportunity to shape the future of AI training data while holding a significant equity stake in a scaling startup culture.
Skills & Expertise
Key Responsibilities
Own the technical side from MVP to production scaling.
Design systems for quality assurance and auditability.
Architect for high-volume labeling across various AI domains.
Full Description
Location: Remote
Stage: Early revenue, scaling
Equity: 50% vesting over 4 years
Build the “Stripe for AI training data.”
Trainset.ai is an enterprise-grade AI data labelling platform focused on accuracy, compliance, and scale.
We already have:
* Paying customers + early revenue
* ~150,000 global workers (existing supply)
* LOI for high-volume labelling (10k+ images/day)
This is not an idea, it’s an early business ready to scale.
The Role
You’ll own the entire technical side:
* Build and ship the MVP → scale to production
* Design systems for QA, consensus, and auditability
* Architect for high-volume labelling (vision, NLP, RLHF)
* Lead hiring as we grow
This is a 0→1 builder role, not a manager role.
Who This Is For
* Senior full-stack engineer / tech lead
* Can move fast and ship under uncertainty
* Has built products end-to-end before
* Interested in AI, marketplaces, or infrastructure
Equity
* 50% equity (4-year vesting)
* True co-founder role
Why This Is Interesting
* Existing revenue + supply creates a strong starting advantage
* Clear path to enterprise deals
* Strong demand driven by AI adoption