Kepler AI
Machine Learning Engineer
$200K–$280K
New York City · On-site · Full-time · Posted Jul 13, 2026
- Experience
- 5+ years building production software; no upper limit stated.
About the job
Own model selection, fine-tuning, evaluation, and routing for Kepler’s AI research platform, building reliable machine-learning workflows for financial professionals.
What you'll do
- Develop and improve model training, evaluation, and extraction systems, including fine-tuning models for specific tasks.
- Build end-to-end evaluation and verification systems and use results to improve workflow accuracy, cost, and latency.
- Own production systems and model routing from development through deployment.
What they ask for
- 5+ years building production software.
- Experience shipping ML systems to production, such as fine-tuning, agents, retrieval, or structured extraction.
- Ability to build evaluations and use measured results to assess system improvements.
- Strong general engineering skills; Rust experience is not required.
Pay
$200K – $280K USD base salary
Tools
Rust, TypeScript, React, PostgreSQL, AWS, Claude, GPT, Cursor
AI focus
Build and improve production AI research systems through model selection and routing, fine-tuning, evaluation, extraction, and verification.
Model-written summary · the original posting is authoritative