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Kepler
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Jobs at Kepler

At Kepler, we're building foundational AI infrastructure that will define how humans and machines collaborate for the next decade. We're looking for exceptional people who are obsessed with their craft and driven by the opportunity to create something transformative. We want engineers who love what they do and do what they love - people energized by hard technical problems, excited to build systems that directly impact billion-dollar decisions, and passionate about defining the future of AI-human collaboration. Whether you're drawn to creating beautiful, intuitive interfaces that make AI reasoning transparent, or architecting robust distributed systems that orchestrate autonomous agents at enterprise scale, we're looking for builders who want their work to matter. If you're passionate about solving problems that have never been solved before and want to work alongside founders who've scaled enterprise platforms from zero to global adoption, we'd love to hear from you.
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Engineering

Machine Learning Engineer

NewPosted 1 month ago

Machine Learning Engineer

  • Fine-tune a small model on a high-volume extraction task (footnote tables in 10-Ks, IR decks) and show it beats the frontier model we use today on accuracy, cost, and latency.
  • Build an eval harness that scores agent research runs end to end (does every number trace, does every citation resolve) and wire it into CI so regressions get caught before analysts see them.
Engineering

Frontend Software Engineer

NewPosted 1 month ago

Frontend Software Engineer

  • Ship the UI for a source explorer that lets users trace any value back to its exact origin in the original document.
  • Build the interface that shows an agent's work in real time: which sources it's reading, what it's computing, and where each value came from.
Engineering

Head of AI Research

NewPosted 6 months ago

Head of AI Research

  • Define the research agenda: Identify the highest-leverage research problems at the intersection of AI reliability, agentic systems, and enterprise trust. Shape what Kepler builds next.
  • Pioneer agentic architectures: Design systems for agent orchestration, task planning, and multi-step reasoning that maintain accuracy and provenance across complex research workflows.
Engineering

Full Stack Engineer

NewPosted 6 months ago

Full Stack Engineer

  • Ship the UI for a source explorer that lets users trace any value back to its exact origin in the original document
  • Build a new extraction pipeline for a data source we don't yet handle - with full provenance tagging and verification integrated from day one
Engineering

Agentic Systems Engineer

NewPosted 6 months ago

Agentic Systems Engineer

  • Own a production agent system end-to-end, from architecture to deployment
  • Build and deploy infrastructure that powers real financial research workflows
Engineering

Backend Software Engineer

NewPosted 6 months ago

Backend Software Engineer

  • Build a new extraction pipeline for a data source we don't yet handle - with full provenance tagging and verification integrated from day one.
  • Redesign how our agent orchestrator handles failures and retries so that a bad extraction from one source doesn't block the rest of a parallel workflow.
Engineering

General interest - join our team!

NewPosted 6 months ago

General interest - join our team!

  • Backend: Rust - agent orchestration, data extraction, computation pipelines.
  • Frontend: TypeScript, React - the analyst workspace and verification interfaces.
Engineering

Forward Deployed Engineer

NewPosted 6 months ago

Forward Deployed Engineer

  • Sit with a Portfolio Manager at an institution with $10B+ AUM to scope a workflow, then go build it.
  • Ship a vertical app on top of our core platform for a design partner and watch their analysts use it the same week.