Kepler AI
Frontend Software 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
Build the analyst-facing frontend and verification interfaces for Kepler’s AI financial research platform, enabling users to inspect workflows and trace data to its sources.
What you'll do
- Develop source-exploration and real-time agent-work interfaces for tracing data and calculations.
- Build fast, spreadsheet-like financial statement views and improve streaming research results.
- Own product features end to end, from implementation through debugging and delivery.
What they ask for
- 5+ years building production software.
- Expertise in TypeScript and React, with strong browser performance knowledge.
- Experience building fast, data-dense interfaces such as tables, charts, long documents, or live-updating views.
- Ability to turn rough or absent designs into polished interfaces, with attention to interaction details.
Pay
$200K – $280K USD base salary
Tools
TypeScript, React, Rust, PostgreSQL, AWS, Claude, GPT
AI focus
Build interfaces for an AI research platform, including real-time visibility into agent work and verification tools to trace outputs to sources. The company uses AI development tools heavily, including Cursor and Claude Code.
Model-written summary · the original posting is authoritative