Senior Backend Engineer (Remote, Contract, AI training) — Micro1 via AI Gig Scout

Micro1 is engaging Senior Backend Engineers (10 openings), remote contract at about 20 hours a week, to build reinforcement learning environments for AI model training and evaluation. The listing shows $50–$100/hr, and pay is output-based: experts are paid per task that meets project specs, with a weekly minimum number of submissions. Roles typically fill within 48 hours. No prior AI experience is required.

You will design and build realistic cloud infrastructure environments that test an AI model's systems design, deployment and troubleshooting; create reproducible scenarios covering distributed systems, networking, IAM, message queues, persistent storage, observability, rolling deployments and disaster recovery; write deterministic validation tests and golden reference solutions; build defective variants and failure scenarios; and document architecture and edge cases.

Preferred: strong backend programming in C++, Python, Rust, Go, Java or JavaScript; hands-on DevOps, cloud infrastructure, CI/CD and automation; experience architecting, scaling and securing distributed systems in production; deep knowledge of networking, IAM, queues, durable storage and DR. Process: screening questions, a ~30-minute AI interview, then hiring manager review.

Details and apply link: https://aigigscout.com/jobs/micro1/senior-backend-engineer-c2684826

Disclosure: posted by AI Gig Scout, an independent listing site (not Micro1). The apply link may be a referral link.