Skip to main content
PrismCV
JobsExtensionPricing
LoginCheck Your Resume
Check Your Resume
← Back to all jobs

Founding Engineer

Oxus · San Francisco, CA, US

$150k - $250k
On-site
Full-time
Mid
Check your resume against this jobApply on Ycwaas

Job Description

We're looking for our first Founding Engineer to join us. No audit or accounting experience is required.

What you'll do

  • Build agentic workflows that perform complex, multi-step audit tasks
  • Work on retrieval, structured extraction, citations/provenance, OCR, and long-context reasoning across complex documents and messy enterprise data
  • Own and ship features end-to-end, from idea to customers
  • Diagnose issues quickly and ship fixes
  • Proactively identify and suggest product and technical improvements

Your first three months with us

  • Week one: Ship your first feature to production
  • Month one: Own increasingly complex features end-to-end
  • Quarter one: Own a meaningful surface area of the product, proactively identifying improvements and driving solutions from idea to production

Who we're looking for

  • A track record of building and shipping real software, whether through work, internships, startups, or ambitious projects
  • Strong Python and backend engineering skills
  • Significant experience building with Claude, Codex, Cursor, agent SDKs, and other AI tools
  • Moves quickly while maintaining a high bar for quality, with strong judgment about when to investigate further or ask
  • Clear, proactive communicator
  • Comfortable figuring things out without an established playbook
  • Excited to work intensely alongside the founding team: we're an in-person team in San Francisco and typically work 9/9/6

We care much more about what you've built, how you think, and how quickly and efficiently you can execute than checking specific credential boxes.

Strong bonuses

  • Experience with document AI, RAG, OCR, multimodal models, or large-scale document processing
  • Experience building full-stack products 
  • Experience with AWS, Kubernetes/EKS, and/or distributed systems
  • Built your own products, startups, or technically ambitious side projects
  • Been an early hire at a startup or worked on an early-stage team

Why Oxus

You'll join early enough to have a meaningful impact on the product, architecture, and engineering culture. You'll work on real AI systems used in high-stakes workflows, where outputs need to be accurate, traceable, and reviewer-ready.

We're a close-knit team that works hard, moves quickly, and invests in making the experience fun. Perks include free lunch and dinner, unlimited coffee/matcha/boba, team outings and offsites, and the AI tools you need to do your best work :)

Interview Process

  1. Intro call
  2. Technical interview
  3. In-person work trial
  4. Offer + celebratory dinner with the team

See how well your resume matches this job before you apply

Run a free ATS check