Clera
Founding Product Engineer
San Francisco. Posted 5 days ago
The role
You will own the agent and user experience end to end for an early-stage personal AI assistant. You will build the agent decision-making layer and own product experiences across mobile and web.
What you will do
- Build the agent decision-making layer including tool-calling loops, memory, context assembly, prompts, and model routing
- Create evaluation infrastructure with conversation replay, turn-level judges, and regression suites
- Own product experiences across mobile and web
- Ship features end to end using experimentation and feature flags
- Build integrations with email, calendar, booking, payment, and browser tools
- Review conversation transcripts and speak with users to guide priorities
- Set engineering standards and help grow the team
Required qualifications
- At least 4 years of software engineering experience at an AI product company, AI lab, or consumer product company
- Production experience building agents with tool use, memory, and long-running conversations
- Production experience with evaluation systems that support release decisions
- Full-stack skills with TypeScript, React, Next.js, and PostgreSQL
- Experience with third-party APIs, OAuth, or payments
- Experience with agent tooling such as function calling, MCP servers, or browser automation
- A record of owning features end to end and demonstrating measurable product impact
- Strong product judgment
- Experience shipping user-facing AI products
- Comfort with AI-assisted development workflows
Nice to have
- Post-training or fine-tuning experience
Before you apply
- Visa sponsorship is not available
About the company
clera is an early-stage personal AI assistant team.