Back

Technical Co-Founder Opportunity – Fintech Startup (Options Trading / Personal Finance Dashboard)

Worldwide Salaried Open

We're an early-stage fintech startup in the Bay Area. We have a working product and are looking for a technical co-founder to help take it to the next level. Hoping for someone local to the Bay but open to anyone from anywhere in the world. What we're building: A personal finance and options trading dashboard that gives users complete control over how they view and analyze their financial picture. Built specifically for the self-directed options trader, but flexible enough for anyone serious about their wealth. Where we are: The product foundation is built. This isn't an idea-stage role — there is an existing codebase, a clear product vision, and a founder focused on business development, growth, and partnerships. We need the right technical partner to own and drive the build. What we're looking for:

  • Full-stack or data engineering background with a track record of shipping products
  • Interest or experience in options trading, personal finance, or fintech
  • Comfortable with financial data APIs and real-time data systems
  • Self-directed — able to lead technical decisions independently
  • Startup mindset — you want ownership, not just a paycheck

What's on offer:

  • 15–25% equity stake (based on experience and stage of involvement)
  • 4-year vesting / 1-year cliff (standard co-founder terms)
  • Co-founder title and full technical ownership
  • Flexible remote arrangement

If this resonates, reach out with a brief note about your background and what drew you to this opportunity. We'll keep initial conversations confidential. Apply tot his job Apply To this Job

More jobs

AI Operations Associate

Worldwide Salaried

Founders Team - Ski Startup

Worldwide Salaried

Growth Lead - Early Stage Startup

Worldwide Salaried

Social Media Coordinator (Freelance / Contract – Healthcare Startup)

Worldwide Salaried

Risk Strategist, Financial Crimes

Worldwide Salaried

Founder Associate

Worldwide Salaried

Ongoing, Flexible Side Gig - Williamsville, IL

Worldwide Salaried

Head of Talent at Aios Medical — Remote, $125k-250k/yr inc equity

Worldwide Salaried

QA Engineer - SaaS Startup

Worldwide Salaried

Systems Administrator Claude operator For a startup

Worldwide Salaried

SDET (Software Development Engineers in Test) - Contract - 3 days Hybrid

Worldwide Salaried

Experienced Part-Time Data Entry Clerk / Administrative Assistant (Remote) – Supporting arenaflex's Integrated Adult Detox and Crisis Recovery Unit

Worldwide Salaried

Specialist, Visual Merchandising, Palo Alto

Worldwide Salaried

Experienced Data Entry Specialist – Remote Opportunity at arenaflex

Worldwide Salaried

Head of SMB Growth Marketing

Worldwide Salaried

Experienced Full Stack Customer Solutions Architect – Digital Media Delivery and Cloud Architecture

Worldwide Salaried

Senior Backend Engineer - Alerting | Ireland | Remote

Worldwide Salaried

Senior TL Automation Developer

Worldwide Salaried

Fast‑Hiring Remote Data Entry & Market Research Participant – Flexible Schedule, Paid Studies, and Career‑Growth Opportunities at arenaflex

Worldwide Salaried

Evening Data Entry Clerk – Transportation & Logistics Industry (Full-Time, $20/Hour Starting Rate)

Worldwide Salaried