Founding Engineer (Full Stack)

United States·San Franciscomid

ExecutiveFounder

6 views0 saves0 applied

Apply Now

Quick Summary

Key Responsibilities

catch quality regressions, trace root causes, roll back, and add tests Design and build net-new infrastructure (e.g.

Requirements Summary

LLM agents, RAG pipelines, or agent orchestration (frameworks or custom-built) Comfortable working with React and Python A CS undergraduate degree Thrives in ambiguous

Technical Tools

ExecutiveFounder

Responsibilities

~1 min read

→Diagnose and fix live customer agents, then ship fixes to the orchestration layer the same day
→Prototype generative UI that adapts in real time to what each prospect cares about
→Own an eval pipeline: catch quality regressions, trace root causes, roll back, and add tests
→Design and build net-new infrastructure (e.g. versioning so customers can preview agent changes before they go live)
→Move across the stack as the problem requires, including the unglamorous work — CSS, migrations, and customer debugging

Tech stack: Python, React

Requirements

~1 min read

1–5 years building full-stack products at a venture-backed B2B SaaS startup (roughly pre-seed through Series C) with real, paying customers
Genuinely full-stack, with strong front-end, UX, and customer-facing product experience — not backend-only
Hands-on experience shipping production AI-agent features to real users: LLM agents, RAG pipelines, or agent orchestration (frameworks or custom-built)
Comfortable working with React and Python
A CS undergraduate degree
Thrives in ambiguous, fast-moving environments and takes high ownership
Strong product instincts, with genuine excitement about turning user feedback into shipped code

Nice to Have

~1 min read

Prior experience at a venture-backed sales-tech startup

What We Offer

~1 min read

✓Founding-team seat with direct access to the technical founder, helping set engineering culture from the ground up

✓Real, fast-growing customer traction and strong backing

✓Broad scope across agents, product, evals, and infrastructure — the hard problems, not a narrow slice

Location: San Francisco, CA
Work policy: On-site, 5 days a week
Compensation: $180K–$230K + equity
Visa sponsorship: Not available (US citizens or Green Card holders)
Employment type: Full-time

Location & Eligibility

Where is the job

San Francisco, United States

On-site at the office

Who can apply

About this job

Pay per year: $180,000–$230,000 a year; 3% above the $200,000 median for Founder jobs on Jobera (56 salaries).
Who can apply: United States
Posted: 37 days ago
Employer: has 257 open jobs on Jobera in 3 countries.