---
title: 'Agent Engineer at Coframe'
canonical: 'https://feeny.ai/job/agent-engineer-coframe-san-francisco-nn9rdtpa30w0'
type: 'job'
last_seen: '2026-09-09'
---

# Agent Engineer at Coframe

- **Company:** Coframe
- **Location:** San Francisco, CA
- **Compensation:** $180k–$300k
- **Employment:** full-time
- **Work type:** onsite
- **Posted:** 2026-04-20
- **Last confirmed live:** 2026-09-09
- **Apply:** https://jobs.ashbyhq.com/coframe/c20a12c1-0aa6-4e37-80ef-63b3fbd48d47

## Job description

## ABOUT COFRAME

At Coframe, we are building a future where user and agent interfaces can adapt, evolve, and personalize themselves. We are generating revenue, growing rapidly, and trusted by companies you definitely know.

Coframe is a primarily in-person company based in San Francisco, well-capitalized with backing from Khosla Ventures, Nat Friedman, the founder of Android, and others. Our team is small and talent-dense, consisting of competitive programmers, former founders (including our founder who previously co-founded a unicorn), and AI researchers from top institutions who have created some of the most popular open-source code generation projects.

## ABOUT THE ROLE:

As an Agent Engineer, you’ll build the core intelligence behind these systems. You’ll work on AI agents that create production-ready interfaces, reason through complex tasks, use tools, validate their own work, and continuously improve through real-world feedback.

Each new capability expands the range of experiences Coframe can create and optimize. Your work will increase experimentation velocity, improve output quality, and reduce the human effort required to build and maintain digital experiences.

YOU’RE A GREAT FIT IF YOU HAVE:

- Strong software engineering fundamentals and experience shipping reliable production systems
- Experience building LLM applications, AI agents, autonomous workflows, or code generation systems
- Experience with prompting, evaluation, retrieval-augmented generation, tool use, or agent frameworks
- Experience building systems for planning, reasoning, and multi-step execution
- The ability to design reliable systems around nondeterministic model behavior
- Experience with automated testing, evaluation systems, and parallel execution
- Strong web engineering skills and product judgment for what makes a high-quality interface
- Experience integrating agents with browsers, development tools, APIs, or internal platforms
- Comfort working across the stack to solve complex engineering problems
- The ability to turn qualitative feedback into measurable improvements to agent performance
- Curiosity, pragmatism, and excitement about working on problems with no established playbook
- A track record of exploring new approaches to code generation and agent development beyond standard tools and frameworks

## WHAT YOU’LL DO:

- Build AI agents that generate high-quality user interfaces, client-side features, and product experiences
- Develop agent workflows for planning, reasoning, tool use, and multi-step execution
- Build systems that allow agents to autonomously generate, test, verify, and improve their own work
- Create validation systems that catch bugs, off-brand outputs, and poor user experiences before launch
- Develop online and offline evaluation systems for generated code, designs, and user experiences
- Build agent memory, feedback loops, and learning pipelines that improve performance over time
- Integrate agents with browsers, development environments, internal platforms, and other tools
- Build monitoring systems that detect quality issues and regressions after rollout
- Improve orchestration across generation, validation, deployment, monitoring, and learning loops
- Turn manual engineering and operational workflows into scalable, reliable agents
- Build production systems capable of safely generating and improving hundreds of thousands of interfaces
- Work with technical and non-technical teams to translate feedback into metrics, evaluations, and product improvements

## BENEFITS:

- Flexible (Unlimited) Paid Time Off
- Top-of-the-line Medical, Dental, and Vision benefits for you and your family
- Life Insurance and Disability Benefits
- 401k Plan with Coframe match
- All meals fully covered in-office
- Gym membership

“You guys are insane.” - OpenAI team

“Coframe makes you feel like you have a team of 100 people.” - Replit team

Coframe is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other characteristic protected by applicable federal, state, or local law.

## About Coframe

## Company Overview
- **One-liner**: Coframe operates an AI platform that autonomously generates, personalizes, and tests website variations—code, copy, and visuals—to continuously optimize conversion rates and growth.
- **Entity Type**: Private (Seed stage)
- **Headquarters**: San Francisco, California, United States
- **Founded**: 2023
- **Founders**: Not publicly disclosed on company materials or major databases

## Core Business
- **Primary industry**: AI-powered Conversion Rate Optimization (CRO) & Website Personalization
- **Target customers**: B2B; Growth, Marketing, and Product teams at mid-market and enterprise companies
- **Mission or purpose statement**: To create a future where user interfaces can adapt, evolve, and personalize themselves, giving the internet its own sense of life and intelligence [coframe.com](https://www.coframe.com/)

## Products & Services
- **Coframe Platform (AI Growth Agent)**: A managed AI platform that deploys, personalizes, and tracks lift across website copy, visuals, UI layouts, and code. Works autonomously or integrates with existing stacks, allowing teams to approve experiments within hours instead of weeks. Generates variants, runs A/B tests, and provides insights—all without requiring engineering resources [coframe.com](https://www.coframe.com/).

## Market Standing
- **Valuation/Market Cap**: Not disclosed (private company)
- **Key Metric**: Total Funding of **$9.3M – $9.55M** across two Seed rounds (Seed in Oct 2023, Seed VC-II in Oct 2024) [cbinsights.com](https://www.cbinsights.com/company/coframe)
- **Notable Investors/Partners**: Lead investors include **Nat Friedman** and **Khosla Ventures** (Seed VC-II, Oct 2024). Other backers include a total of 17 investors in that round [linkedin.com](https://www.linkedin.com/company/coframe-ai)
- **Growth Signals**:
    - Acquired HaystacksAI in 2025, appointing CEO **Bo Mohazzabi** as VP of GTM to accelerate the Autonomous Growth Agent [coframe.com](https://www.coframe.com/careers)
    - Headcount grew **59.1% YoY** to approximately 30 employees [linkedin.com](https://www.linkedin.com/company/coframe-ai)
    - LinkedIn followers grew **75.3%** year-over-year to ~4,878 [linkedin.com](https://www.linkedin.com/company/coframe-ai)
    - SOC 2 Type II certified [coframe.com](https://www.coframe.com/)
    - 22 active job postings (monthly growth of +214.3%) [linkedin.com](https://www.linkedin.com/company/coframe-ai)

## Competitive Advantages
- **Velocity of Experimentation**: Replaces a manual weeks-long process of design, build, QA, and deployment with an automated review-and-approve cycle that delivers experiments in hours [coframe.com](https://www.coframe.com/)
- **Full-Stack Automation**: Generates and tests code, copy, and images simultaneously—beyond typical headline-only A/B testing tools
- **Built for Scale**: Includes automatic fallbacks for AI-generated content, guaranteed human approval gates, and enterprise-grade security (SOC 2 Type II)
- **AI-Native Approach**: Described as an "Autonomous Growth Agent" designed for an era of agentic transformation, differentiating from traditional SaaS CRO tools and CRO agencies

## Strategic Focus
- **Agentic Growth**: Transitioning from a platform that requires human-set experiments to an autonomous agent that continuously learns and optimizes 24/7 without ongoing manual input
- **Platform Integration**: Deepening integrations via the HaystacksAI acquisition to slot seamlessly into existing marketing and engineering stacks
- **GTM Acceleration**: Scaling the go-to-market organization (hiring Account Executives, Growth Strategists, Customer Success) under new VP of GTM Bo Mohazzabi
- **Multimodal AI**: Training models that understand both user behavior and business goals to enable self-improving interfaces

## Why Work Here
- **Small, Talent-Dense Team**: Currently ~30 people, described as a "small, talent-dense team solving fundamental problems in AI and product" [coframe.com](https://www.coframe.com/careers)
- **High-Impact Engineering**: Opportunities to "push the limits of what generative AI can achieve" in a field with very few comparable products
- **Rapid Growth Trajectory**: Doubling headcount year-over-year, backed by top-tier investors (Khosla Ventures, Nat Friedman), with acquisition activity signaling aggressive expansion
- **Core Values**: Emphasis on **Growth**, **Velocity**, and **Push the Limits of AI** [coframe.com](https://www.coframe.com/careers)
- **Work Arrangement**: Roles listed as "Bay Area (United States)" and "Remote (PT timezone)" – hybrid likely for local roles [jobs.ashbyhq.com](https://jobs.ashbyhq.com/coframe)
- **Culture**: "We envision a future where user interfaces can adapt, evolve, and personalize themselves" – mission-driven, forward-looking product culture for those excited about AI agents
- **Notable Perks**: SOC 2 Type II certified implies strong security posture; remote flexibility for specific roles

## Sources
1. [coframe.com](https://www.coframe.com/)
2. [coframe.com/careers](https://www.coframe.com/careers)
3. [linkedin.com/company/coframe-ai](https://www.linkedin.com/company/coframe-ai)
4. [cbinsights.com/company/coframe](https://www.cbinsights.com/company/coframe)
5. [jobs.ashbyhq.com/coframe](https://jobs.ashbyhq.com/coframe)

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