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AI Growth Engineer at SignalFire

Join the first VC firm built like a technology company and lead the charge in building AI agents that power the future of venture capital. With $3B in assets under management and a proprietary platform tracking 650M employees, you'll work alongside an elite team of former Meta and Google engineers to define how AI sources and scales the next generation of startups. This isn't just a maintenance role; you'll have the budget and autonomy to build a production AI roadmap from scratch at the intersection of technology and finance.

About this role

Role overview

You will design and deploy production-grade AI agents that revolutionize venture capital operations. Reporting to former Meta and Google leadership, you'll build infrastructure to automate deal sourcing, portfolio support, and internal workflows. This is a rare opportunity to define the AI roadmap for a firm tracking 650M employees through proprietary data systems.

About the company

SignalFire is a venture capital firm built as a technology company that focuses on seed and early-stage investments in the technology sector. The firm leverages proprietary AI tools, particularly its Beacon AI platform, to identify promising startups and provide comprehensive portfolio support. SignalFire offers financial investment combined with extensive advisory services including talent acquisition, data science, go-to-market strategy, leadership development, recruiting, PR, and fundraising support. The firm specializes in sectors including healthtech, cybersecurity, enterprise SaaS, fintech, consumer, applied AI/ML, and vertical SaaS. Founded in 2013 and launched its first fund in 2015, SignalFire has scaled to approximately $3 billion in assets under management and maintains an 85 NPS score from portfolio founders.

What you'll do

What you will do

  • Design and implement production-grade AI agents and agentic workflows using frameworks like LangChain, LlamaIndex, or CrewAI.
  • Embed with Talent, Marketing, and Data teams to act as an internal AI consultant, translating business needs into technical solutions.
  • Build and optimize the backend infrastructure (Python, AWS/Azure) that powers the firm's core data-driven investment platform.

Who you are

Who this is a fit for

  • Possesses 5-7+ years of senior software engineering experience with a mastery of backend Python and clean, production-ready code.
  • Demonstrates hands-on experience deploying LLMs and agentic frameworks in real-world production environments, not just prototypes.
  • Thrives in high-ambiguity environments and possesses the communication skills to consult with both technical and non-technical stakeholders.

Why this role

Why this role is remarkable

  • Work directly with world-class technical leaders including a former CTO of Cohere and founding partners from Google and Meta.
  • Gain a massive data advantage using a proprietary platform (Beacon) that tracks 80M organizations and 650M employees globally.
  • Enjoy immense autonomy to define, prototype, and ship agentic workflows that impact every stage of the investment lifecycle from pre-seed to Series B.

Jack & Jill

How Jack & Jill work together

Jack
I get to know what you’re great at, then find roles you’d never find yourself.
Jill
I recruit from Jack’s network and make the intro when I spot a great match.

Meet Jack

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Jack gets to know what you're great at and what you want next, then searches 15 million jobs daily and helps you discover roles at companies like this.

How does this work?

Jack’s an AI agent for job searching and career coaching. He works for you.

Jill is the AI recruiter working for the company. She recruits from Jack’s network.

If it’s a match and the company wants to meet you, they’ll make the intro. In the meantime, if you’d like, Jack will send you excellent alternatives.

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