Senior Fullstack Engineer

The role

You will own end-to-end delivery of product features spanning web client and backend systems. You will design backend APIs, data models, and services for a personal finance app.

What you will do

• Own end-to-end delivery of product features from technical design through launch and iteration
• Design and implement backend APIs, data models, and services
• Partner with Product and Design in a build-as-you-plan process
• Contribute to architecture decisions and code quality
• Actively use AI tools and models as part of daily development workflow
• Identify and address technical debt and risks

Required qualifications

• 6+ years of professional software engineering experience
• Experience building web apps with Node.js, React, and TypeScript
• Strong backend engineering skills including designing APIs, data models, and scalable services
• Experience with a major cloud provider (GCP, Cloudflare, or AWS)
• Comfortable working across the full stack with minimal hand-offs
• Hands-on, day-to-day user of AI coding tools
• Strong system design fundamentals
• Clear communicator
• Team player
• Based in NYC

Nice to have

• agentic interfaces/tools
• Progress Web Apps
• Firebase
• real-time systems
• Mobile apps
• CI / CD systems

Benefits

• Equity in the company
• Health, Dental & Vision Insurance (company pays 100% premium)
• 401k matching up to 4%
• Home Office Setup
• monthly Internet reimbursement (up to $80/month)
• Wellness Reimbursement ($100/month)
• 4 weeks of PTO
• 5 extra vacation days after 2 years
• 5 more extra vacation days after 4 years
• Annual company retreats

About the company

Copilot Money is a high-energy, fast-paced startup building a financial platform to help people take control of their finances. The team is small, consisting of thirty-five people.