Product Engineer (Full-Stack, Frontend-Leaning)
$200-$350k base salary
San Francisco, Onsite
About
Our client is building the infrastructure layer for self-learning AI agents—helping companies detect when their agents fail in production and automatically improve them over time. As AI systems scale, reliability and continuous learning are becoming mission-critical, and our client is at the center of solving this.
They’re a ~20 person, Series A-stage team backed by top-tier investors, operating with high intensity, strong product taste, and a deep focus on building something that actually works in the real world.
The Role
Our client is hiring Product Engineers to build and shape the core product. This is a highly hands-on, high-ownership role where you’ll work across the stack, collaborate closely with design, and ship directly to customers.
What you’ll do:
- Build full-stack product features (frontend + backend) using TypeScript
- Design and iterate on high-quality, thoughtful user experiences
- Work directly with customers to understand problems and ship solutions
- Participate in product design reviews and influence product direction
- Move quickly from idea → prototype → production
What They’re Looking For
- 2+ years of software engineering experience
- Strong experience with TypeScript (frontend or full-stack)
- Frontend-leaning or strong product/UI instincts
- High agency—you take ownership and move without being told
- Strong product taste and attention to detail
Nice to have:
- Experience at product-focused or high-taste companies (e.g. Notion, Linear)
- Experience working with AI/LLMs or agent-based systems
- Comfort working directly with customers
Why Join
- Work on a foundational problem in AI (agent reliability + continuous learning)
- Extremely high ownership and autonomy—engineers drive what gets built
- Tight-knit, high-caliber team with strong builder culture
- Direct exposure to customers and real-world product impact
- Competitive compensation: $200K–$350K + meaningful equity