J
Jobs Base 0-to-1 builder jobs
347 active jobs 124 new today
Wilson Brown logo

Founding Software Engineer

Wilson Brown | New York, New York, United States | Today
$175,000 – $225,000/yr| full-time | on-site | lead | 2–7 years
skills: python, java, go, aws, redis, temporal, backend development, api development, data engineering, cloud computing, ai, llm

🚀 Founding Software Engineer

📍 New York, NY (On-site)

💰 $175K – $225K + Meaningful Equity


We’re partnered with a well-funded, early-stage fintech startup building a modern data platform for private markets. With strong backing and early traction, they’re looking for a Founding Engineer (employee #4) to help define the product and engineering culture from the ground up.


💡 The Role

  • Design and build scalable backend systems and APIs
  • Develop infrastructure to ingest, transform, and analyse complex financial data
  • Work closely with end users to turn workflows into product features
  • Contribute to technical direction, hiring, and roadmap


✅ What We’re Looking For

  • 2–7 years’ software engineering experience
  • Strong backend development skills (Python, Java, or Go)
  • Experience building in cloud environments (AWS preferred)
  • Product-focused mindset and collaborative approach
  • Comfortable in fast-paced, early-stage environments


Nice to have: Experience with AI / LLM-enabled products


⚙️ Tech Stack

Python | Java | Go | AWS | Redis | Temporal


📈 Why Join?

  • Early equity with strong upside
  • Direct access to founders and real ownership
  • Opportunity to build a category-defining product in a high-growth market


If you’re interested in building from zero and want genuine ownership in a high-growth fintech environment, feel free to reach out or apply directly.

Benefits

equity · health insurance