/roles — ROLE_230

Senior Software Engineer

Seed-stage AI startup automating customer research, from study design and interviews to insight extraction

The role

COMP
$215K - $280K
EQUITY
Competitive equity
LOCATION
Los Angeles · San Francisco
WORKPLACE
On-site
EXPERIENCE
4 - 8 years
VISA
None
STACK
TypeScript, Next.js, React, TailwindCSS, GCP, PostgreSQL, OpenAI
INDUSTRY
AI, Data, B2B

The company

Seed-stage startup whose AI agents let teams design studies, run customer interviews, and surface insights faster than conventional research.

STAGE
Series A-stage
FUNDING
$6M raised
TEAM
founding team of <10
FOUNDED
2025
BACKING
VC-backed

JD — the work

About the role

Backed by a top-tier venture firm and already used by several of the largest consumer tech companies, this seed-stage team builds AI-powered customer research. You would work across product, infrastructure, and the AI layer on a tight engineering team, owning each project from the first design document through delivery to customers. The environment is fast, customer-focused, and light on meetings, with one weekly sync, and you would help shape culture and architecture while the company heads toward its Series A.

What you'll do

  • Lead projects across database, backend, frontend, and AI, from design document to implementation and delivery
  • Weigh in on product decisions and design discussions, and speak with customers directly about the features you ship
  • Develop LLM-backed product features, write and run evals, and rely on AI coding assistants in your daily work
  • Collaborate daily with a founding group of about six engineers, a product lead, and a designer
  • Influence how the team builds, from technical architecture to engineering norms, as headcount grows

What they're looking for

  • 4 to 8 years of full-stack software engineering experience
  • Strong communicator with good product sense
  • Eager to move fast and spend real time with customers
  • Comfort with TypeScript, Next.js, React, and PostgreSQL
  • Hands-on experience building with LLMs and using AI coding tools
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