Senior Software Engineer, Full-Stack (Agents)
New
O
Owner.comRestaurant Tech
United States or CanadaFull-TimeSenior
Salary210000 - 230000 USD per year
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Job Details
- Experience
- 5+ years
- Required Skills
- Node.jsPostgreSQLMongoDBTypeScriptReactDatadogPrompt Engineering
Requirements
- 5+ years of software engineering experience
- Meaningful time shipping production LLM-powered or agentic features
- Fluency with tool calling, prompt engineering, and agent loops
- Experience with eval frameworks and observability for non-deterministic systems (Braintrust, LangSmith, custom eval harnesses, or equivalent)
- Full-stack comfort (backend orchestration, tool design, conversational UI)
- High degree of cross-functional collaboration
- Strong sense of ownership and drive
- Excellent communication
- Proactive approach to identifying and solving problems
Responsibilities
- Own one or more agent surfaces end-to-end, from LLM integration and tool design to backend orchestration, conversational UI, and evals
- Contribute to the shared agent platform: tool abstractions, chat persistence, eval frameworks, RAG, observability, permissioning
- Shape technical direction on agent architecture, framework choice, and model strategy across Owner
- Make thoughtful tradeoffs on latency, cost, and reliability so our agents feel fast and trustworthy in production
- Raise the bar for agent quality through rigorous evals, thoughtful iteration, and patterns other engineers adopt
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