Founding Full Stack AI Engineer

Founding Full Stack AI Engineer at an early-stage startup building a distributed AI data infrastructure platform. The company provides real-world training data to AI companies through a global network of contributors. The startup owns the full end-to-end pipeline: collection, automated processing, human-in-the-loop QA, and delivery to top-tier AI labs and technology companies.

Requirements

• 3+ years of professional full stack engineering experience in production environments
• Strong Python skills and hands-on experience building production APIs with FastAPI
• Solid React experience, shipping real products to real users
• Deep command of SQL, including query optimization, indexing, partitioning, and connection pooling
• Hands-on PostgreSQL experience at scale
• Experience with background task processing systems (Celery, RQ, SQS, or equivalent)
• Familiarity with S3-compatible object storage, Docker, and REST API design principles
• AI-native development workflow — you use AI tools daily, know how to prompt, iterate, verify, and catch errors
• Experience building AI-integrated systems, pipelines, and production features for model training
• Ownership mindset — you ship fast, iterate, and care about code quality

Benefits

• Flexible work arrangements
• Opportunity to work on a high-growth startup
• Collaborative and fast-moving team
• End-to-end feature delivery and ownership mindset
• High-impact decisions that define the trajectory of the company