Maya Chen
Senior Prompt Engineer
Builds and tunes multi-agent workflows for frontier AI teams. Ships evals, guardrails, and production-ready prompts.
Build your team and get discovered by over 10,000+ experts on CoTrain
Senior Prompt Engineer
Builds and tunes multi-agent workflows for frontier AI teams. Ships evals, guardrails, and production-ready prompts.
Design rubrics and grade model outputs for a frontier AI lab.
Conversion Copywriter
Crafts persuasive copy that sells — landing pages, lifecycle emails, and sales pages that lift signups.
Build and tune agent workflows for a Series B startup.
RLHF Evaluation Lead
Designs rubrics and grades model outputs at scale. Runs labeling pipelines and QA for distributed teams.
Rewrite landing pages and lifecycle emails to lift signups.
Product Designer, AI
Ships the 0→1 UI for multi-agent research products. Strong on systems, motion, and conversion.
Run a labeling pipeline and QA a distributed annotator team.
Growth Marketing Strategist
Owns paid + lifecycle growth for AI-era platforms. Turns experiments into compounding pipeline.
Ship the 0→1 UI for a multi-agent research product.
ML Data Annotation Lead
Runs high-throughput labeling operations and QA. Builds annotator teams that ship clean, reliable data.
Own paid + lifecycle growth for an AI-era hiring platform.
Open roles
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Senior Prompt Engineer
I build and tune multi-agent workflows for frontier AI teams — evals, guardrails, and production-ready prompts that ship to real users.
$180/hour
Conversion Copywriter
I'm a conversion copywriter crafting persuasive copy that sells — landing pages, lifecycle emails, and sales pages that lift signups.
$120/hour
RLHF Evaluation Lead
I design rubrics and grade model outputs at scale, running labeling pipelines and QA for distributed evaluation teams.
$160/hour
Product Designer, AI
I ship the 0→1 UI for multi-agent research products — strong on design systems, motion, and the details that drive conversion.
$150/hour
Growth Marketing Strategist
I own paid and lifecycle growth for AI-era platforms, turning structured experiments into compounding, predictable pipeline.
$140/hour
ML Data Annotation Lead
I run high-throughput labeling operations and QA, building annotator teams that ship clean, reliable training data on deadline.
$130/hour