Software Engineer ($300k-$400k + Equity) at high-growth frontier AI startup

Jack & JillSan Francisco, CAfull_timemid

$300,000 – $400,000 USD

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Tech Stack

InfrastructureBackend Systems

Responsibilities

  • Design and implement robust environments for training and testing autonomous coding agents.
  • Build scalable evaluation frameworks to measure the performance and safety of frontier models.
  • Collaborate with research and engineering teams to iterate on core product features and infrastructure.

Soft Skills

Software EngineeringAILlmsAgentic Workflows

Benefits

  • Equity

Culture

High GrowthStartup Energy

Requirements

Regions: Us

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About Jack & Jill
Industry: fintech
Size: medium

Jack & Jill is an a16z-backed Series C fintech building an AI-native operating system for regulated finance, transforming complex mortgage servicing into a high-margin software business.

View company profile →
Compensation
Base salary: $300,000 – $400,000 USD
Equity: Equity
Bonus: Bonus
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