J
Jobs Base 0-to-1 builder jobs
2,399 active jobs 24 new today
Capital City Talent Solutions logo

Founding Engineer (Full Stack)

Capital City Talent Solutions | San Francisco, California, United States | 2d ago
$200,000 – $250,000/yr| full-time | on-site | lead
skills: typescript, node.js, backend, frontend, infrastructure, distributed systems, data pipelines, api integration, ai/ml, fintech, wealth management

Founding Full-Stack Engineer (AI + Fintech)

Help rebuild wealth management from the ground up

We’re building an AI-native platform designed to make financial advisors dramatically more effective—and deliver better outcomes for their clients.

The wealth management industry still runs on manual processes, fragmented systems, and outdated workflows. We’re changing that.

Backed by exceptional investors and guided by industry experts, we’re assembling a world-class founding team from top fintech and AI companies to transform how financial advice is delivered.

About the Role

We’re looking for a Full-Stack Engineer who thrives in fast-paced, zero-to-one environments and has experience building production-grade systems.

You’ll play a foundational role in designing and building the core platform—from backend infrastructure to user-facing product experiences—while helping shape the technical direction of the company.

What You’ll Build

  • Scalable platform infrastructure & backend services to process financial data and power workflows
  • Integrations with custodians, data providers, and financial platforms (auth, sync, real-time data flow)
  • Robust data pipelines that transform raw financial data into structured inputs for analytics and AI
  • AI agent systems & tool-calling frameworks (connecting LLMs to portfolio analytics and execution systems)
  • Intuitive product interfaces for complex portfolio management workflows
  • Observability systems to monitor performance, debug issues, and enable rapid iteration

What We’re Looking For

  • Strong experience with TypeScript and Node.js in production environments
  • Proven ability to design and build data-intensive, distributed systems
  • Track record of shipping quickly and iterating based on feedback
  • Comfortable working across the stack (backend, frontend, infrastructure)
  • Startup mindset: ownership, speed, and a bias toward action

Bonus Points:

  • Experience in fintech or wealth management systems
  • Experience deploying or integrating AI/ML systems in production

Why Join Us

  • Be part of the founding engineering team at a high-growth startup
  • Work on meaningful problems with real-world financial impact
  • Build cutting-edge systems at the intersection of AI + fintech
  • Competitive compensation + meaningful equity

If you’re excited about building from first principles and redefining an entire industry, we’d love to connect.

Benefits

equity · health insurance
Get new builder jobs daily: