Jobs · Engineering · California

Senior Software Engineer (+ Equity) at CommodityAI

Jack & Jill · San Francisco, CA · Yesterday
On-siteEngineeringFull-time

Job Title: Senior Software Engineer

About the role

Join a fast-growing YC W24 company backed by tech royalty, including the founders of YouTube and Reddit, as they approach a Series A milestone.

Responsibilities

  • Architect core technical pillars for an industry-scale operating system.
  • Build high-throughput backend APIs and production AI agents that transform unstructured data into deterministic trade insights.
  • Solve complex logistical challenges while scaling infrastructure for global transaction volumes.
  • Design and scale robust backend APIs and data pipelines using Python and Go to process massive commercial contract volumes.
  • Architect agentic AI systems and structured extraction pipelines that turn chaotic PDFs and emails into reliable, production-ready data.
  • Own end-to-end product features across the full stack, from sophisticated data orchestration to clean, intuitive user workflows in React.

Requirements

  • Bring 6+ years of engineering experience, with a proven track record as a core contributor at high-growth startups or early technical leadership.
  • Possess hands-on expertise deploying production AI/LLM systems, specifically focusing on structured outputs, retrieval-augmented generation, or complex agent orchestration.
  • Demonstrate strong business curiosity and technical judgment, effectively translating messy real-world logistics into elegant, high-performance code and pragmatic engineering trade-offs.

Qualifications

  • Strong background in software engineering with a focus on backend development.
  • Experience with Python and Go for API design and data processing.
  • Knowledge of structured data extraction and AI/LLM systems.
  • Ability to work in a high-trust, low-bureaucracy environment in San Francisco.

Skills

  • Python
  • Go
  • Data pipelines
  • Structured data extraction
  • AI/LLM systems
  • React

Benefits

  • Equity

Pay

Not Disclosed

Schedule

Not Disclosed

Benefits

  • Equity

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