Roles
Compensation
USD 200000 - 300000
$200K–$300K + founding equity
- Salary period
- yearly
- Equity
- founding equity
Tech stack
Required
Location
San Francisco
Work setup
- Employment
- full-time
- Level
- Senior
- Remote policy
- Onsite / San Francisco (Full-time listed). No remote details provided.
- Remote scope
- onsite
Role details
Responsibilities
- Own the architecture
- Own the agent runtime
- Own the backend
- Build and maintain integrations the agents act through (Toast, Paycom, Sysco, and more)
- Set the technical bar
- Grow the team behind you
Requirements
- Have shipped agentic systems to production (plan-and-act, not chatbots or wrappers)
- Strong full-stack builder using Python and/or Node
- Use Postgres and real infrastructure
- Use the latest AI tooling (Claude Code / Cursor) as your default
- Want to own a whole product as the first engineer, and eventually lead
Application
Email colton@opaxa.ai with the most impressive agentic system you’ve personally shipped (what it did, what you owned, what made it hard) plus your resume or links. Please write it yourself; if it’s clearly AI-generated, they will pass. They read every application and reply.
- Portfolio
- unclear
- GitHub
- unclear
- Cover letter
- not required
- Apply flow
Company context
- Product
- AI agent platform for restaurant back-office operations
- Industry
- AI agent platform for restaurant back-office operations
- HQ
- San Francisco
- Stage
- startup
- Funding
- Well-funded
Contact
Colton
colton@opaxa.ai
Description
Opaxa is the AI agent platform that runs restaurant back-office operations. Agents build the schedule and push it to action, place the order with distributors, audit the invoice for overcharges, and draft the review reply while the operator approves what matters. Opaxa is hiring a founding full-stack engineer to take a working prototype from prototype to production. The role involves owning the architecture, the agent runtime, the backend, and the integrations the agents act through (Toast, Paycom, Sysco, and more), setting the technical bar, and growing the team behind you. You would work directly with the founder (who owns product, customers, and the domain) while you own the AI and the build, with additional engineers and account managers to be hired within the first year. You are a fit if you have shipped agentic systems to production (plan-and-act, not chatbots or wrappers), are a strong full-stack builder (Python and/or Node, Postgres, real infra), and use the latest AI tooling (Claude Code / Cursor) as your default. Stack: React/TypeScript, Python/Node, Postgres, the Anthropic API, and integrations across the restaurant stack. To apply: email colton@opaxa.ai with the most impressive agentic system you’ve personally shipped (what it did, what you owned, what made it hard) plus your resume or links. Application must be written by you; if clearly AI-generated, they will pass.
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