About Greenfield

Greenfield is a technology-enabled services company transforming how private equity firms source and assess deals. We combine high-touch execution with proprietary AI tools that power our workflows—spanning sourcing, outreach, intelligence gathering, and reporting.

Our long-term vision is to become private equity’s all-in-one insights engine, delivering real-time intelligence, compounding data advantages, and software that fits directly into the workflows of the world's most sophisticated investors.

The Role

We’re looking for a Founding CTO to join as a true partner and cofounder.

This is a hands-on role for someone who loves building. You’ll architect the platform, choose the stack, write code, and help shape the product. You’ll collaborate directly with the core team to turn strategic client needs into internal tools and client-facing software.

You won’t inherit legacy code—you’ll create Greenfield’s tech DNA from the ground up.

What You’ll Build

A secure, scalable web platform to power our internal workflows and client-facing tools
AI/NLP components (LLMs, tagging, summarization, retrieval) to generate proprietary insights
Data ingestion from PDFs, Excel, CRMs, APIs, and structured & unstructured sources
Workflow automation tools for outreach, pipeline management, and reporting
Infrastructure that integrates tightly with our delivery model and future SaaS roadmap

Ideal Background

6–10 years of hands-on software engineering experience
Strong full-stack experience (e.g. TypeScript, Python, Postgres, Vercel/AWS)
Familiarity with modern LLMs or building products that use NLP/ML
Prior experience at an early-stage startup, ideally as a founding or early engineer
Track record of shipping 0→1 products with autonomy and urgency
Strong product instincts and ability to translate vague requirements into shipped tools
Comfortable working with a non-technical founder in fast-paced client environments

Why This Role?

Cofounder equity in a company with real traction and elite clients
Build software for high-value use cases, not just “nice-to-have” features
Own architecture, stack, hiring, and roadmap—this is your baby
Shape a new category of AI-enabled, insight-driven tools for private equity

Greenfield Research Partners

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Founding CTO (Cofounder)