Founding Engineer
- Salary
- $150,000 - $250,000 per year
- Level
- Mid
- Work type
- On-site · San Francisco
- Visa
- Sponsors visas
Open. First seen 15 October 2026.
About the role
About the Role
An early engineering hire at an early-stage enterprise AI software company, you will own core systems across its agent platform, infrastructure, and integrations runtime. You will work closely with company leadership to shape technical direction and establish engineering practices as the team grows.
What You'll Do
- Build and own production systems across the agent platform, infrastructure, and integrations runtime.
- Set engineering patterns and standards that support future team growth.
- Provide technical leadership and thoughtful input on architecture and product decisions.
- Ship frequently while maintaining reliable, observable systems.
What We're Looking For
- Three to nine years of professional software engineering experience, including building and shipping production systems in fast-paced environments.
- Experience building a product or system from zero to one, through startup work or a substantial independent project.
- Proficiency with TypeScript, React, and Node.js for full-stack development.
- Experience integrating or building workflows with large language models and agent-based platforms.
- Working knowledge of AWS and PostgreSQL, including cloud infrastructure and database design.
- Experience owning features across frontend, backend, and infrastructure, with measurable customer impact.
- Experience with production observability, monitoring, tracing, and reliable retries and queues in distributed systems.
- An undergraduate degree in computer science or engineering, and a broad software engineering background.
- Experience in an early-stage startup or comparable environment, with a record of setting engineering practices as teams grow.
Compensation & Benefits
Base salary is $150,000 to $250,000 per year. Visa sponsorship is available.
Location
On-site in San Francisco, California.
Other openings for this role
25 open postings for this role in San Francisco, first posted 9 September 2026. The company is likely hiring for more than one position. None has been taken down and posted again.
- 15 October 2026 – open (this posting)
- 14 October 2026 – open
- 13 October 2026 – open
- 10 October 2026 – open
- 8 October 2026 – open
- 7 October 2026 – open
- 7 October 2026 – open
- 7 October 2026 – open
- 6 October 2026 – open
- 6 October 2026 – open
Salary context
79 other open postings titled Founding Engineer state a salary: median USD 150,000 to USD 250,000 a year.
Similar jobs
- Software Engineer, Growth at AIOS — Hybrid, €60k-€120k/yr inc equity at AIOS (YC W20/S21)
Shares 7 skills: Node.js, PostgreSQL, React… · same seniority - Software Engineer – Professional Practice Contract at Aircall.io, Inc.
Shares 7 skills: Node.js, PostgreSQL, React… · same seniority - Full Stack AI Engineer at Flatgigs
Shares 7 skills: Node.js, PostgreSQL, React… · same seniority - Full Stack Developer at Virallens
Shares 7 skills: Node.js, PostgreSQL, React… · same seniority - Part time Sr. Software Engineer at GeoVisual Analytics
Shares 7 skills: Node.js, PostgreSQL, React… · same country - Founding ML Research Engineer at Clera
Also at this company
Is this your posting and you want it taken down? Email info@careerholo.com.