Title: Founding Software Engineer

Location: In person, San Francisco

Company Overview

Our Client is redefining how we use software with their In-App Copilot. Today, most platforms force users into isolation — left alone to traverse the learning curve and use complex tools without assistance. Our Client turns that model on its head with the first in-app AI Copilot that sees, interprets and even acts on a user’s screen. They are creating a truly collaborative agentic experience.

Their mission is ambitious but clear: they're transforming every frustrating software experience into a seamless journey.

Role Overview

As the founding engineer, you’ll help Our Client shape and rapidly scale their core product, from the UIs that support customers and the end users to the AI pipelines that drive routing, summarization, and next-best-action recommendations. You’ll collaborate closely with the CTO, CEO, and product/GTM leads.

What You’ll Do

• Build key product surfaces and infrastructure that power our AI-native experience
• Contribute across the stack - from web interfaces to backend systems and data flows
• Explore and implement ways to leverage LLMs and ML to enable intelligent routing, contextual understanding, and proactive customer experiences
• Help shape product direction, design decisions, and user experience
• Move quickly from idea to implementation, learning from real usage and feedback

Who You Are

• 3+ years of experience building production-grade web apps and services
• Ex-founder or founding engineer at an early-stage startup
• Comfortable working across the stack with technologies like TypeScript (React), Node, and Python
• Familiar with cloud infrastructure (AWS, GCP) and designing scalable, reliable systems
• Excited about exploring how LLMs and ML can power smarter workflows and better user experiences
• A clear communicator who enjoys collaborating across product, design, and GTM
• Prefer working in-person with a small, tight-knit team - we’re based in SF and love building together

# The Perks

• Salary: competitive founding salary and equity package
• Perks: covered meals, workstation setup budget, health insurance, generous PTO, professional development allowance, and regular team events