Full Stack Engineer — Alinea Invest

Location: New York City, NY (Onsite) | Compensation: $170,000 – $220,000 + equity | H-1B/O-1/OPT supported

About Alinea Invest

Alinea Invest is a post-Series A fintech platform with over 2.5 million downloads, making investing accessible and intuitive for the next generation of investors.

The Role

We're looking for a cross-stack engineer to own platform reliability, infrastructure, and system performance. You'll debug across the full stack — iOS, backend, database, and cloud — to keep a high-growth platform running smoothly.

What You'll Do

• Own platform reliability and system performance across the full stack
• Debug and resolve issues spanning iOS, backend services, databases, and AWS infrastructure
• Optimize MongoDB performance and data access patterns at scale
• Build and maintain backend services in Node.js and TypeScript
• Manage and improve AWS operations and cloud infrastructure

What We're Looking For

• 3–7+ years of engineering experience in high-growth or startup environments
• Strong debugging skills across iOS, backend, database, and AWS layers
• Proficiency in Node.js and TypeScript
• Experience with MongoDB performance optimization
• Hands-on AWS operations experience

Nice to Have

• Fintech or payments domain experience
• Experience building monitoring and alerting systems

Interview Process

Intro call with CEO → Head of Engineering screen → Technical rounds → Onsite in NYC → References → Offer