Skip to main content
← Back to jobs
Copperlane logo

Software Engineer

Compensation
$140,000–$220,000/year

Job Description

The Role

We're looking for a software engineer (member of technical staff) who is obsessed with building agentic AI systems and wants to ship real product from day one. You'll work across the stack but spend most of your time on backend systems, building and orchestrating AI agents that interact with borrowers, loan officers, and third-party platforms in a regulated industry.

This is not a "learn on the job quietly" role. You'll be in the room with customers, see how your code impacts their workflow, and iterate fast.

What You'll Work On

  1. Designing and building agentic AI pipelines: tool use, multi-step orchestration, evaluation, and reliability at scale
  2. Backend services in Python (FastAPI), DynamoDB, and AWS infrastructure
  3. Multi-tenant architecture with strong security and compliance boundaries
  4. Integrations with mortgage industry platforms (LOS systems, voice, messaging)
  5. Frontend experiences in React, Vite, and TanStack when the product calls for it

What We're Looking For

  1. Strong fundamentals in backend engineering (Python preferred)
  2. Hands-on experience building with LLMs: agent loops, tool calling, prompt engineering, evals
  3. Familiarity with DynamoDB or similar NoSQL datastores is a plus
  4. Exposure to multi-tenancy patterns, auth, or compliance-aware systems is a plus
  5. Bonus: sharp design sensibility and strong frontend skills (React, Vite, TanStack). We value engineers who care deeply about craft on both sides of the stack.
  6. High energy, low ego, genuine curiosity about how things work
  7. You care about the people using what you build

Optimize Your Resume for This Job

Get a match score and see exactly which keywords you're missing

Optimize Resume

Job Details

Category
Software
Employment Type
Full Time
Location
San Francisco, CA, US
Posted
Apr 4, 2026, 12:40 AM
Listed
Apr 4, 2026, 12:40 AM
Compensation
$140,000 - $220,000 per year

About Copperlane

Part of the growing space & AI ecosystem pushing the frontiers of technology.

Found this role interesting?

Software Engineer
Copperlane
Apply ↗

Shipping like we're funded. We're not. No affiliation.

Sequoia logo
Y Combinator logo
Founders Fund logo
a16z logo