Software Engineer (Python/React)

TL;DR

Software Engineer (Python/React): Building AI-powered infrastructure for a preventative healthcare marketplace with an accent on end-to-end feature development and platform stability. Focus on creating intuitive user-facing products, optimizing the developer experience, and integrating AI-driven development tools.

Location: Must be based in the US; Remote or Hybrid (NYC or SF)

Company

Fay is a fast-growing healthtech startup building AI-powered infrastructure to make nutrition a foundational pillar of preventative care.

What you will do

• Lead projects end-to-end, taking full ownership of delivery and impact.
• Develop and maintain the underlying platform to ensure stability and a smooth developer experience.
• Collaborate closely with product and design teams to push for the best product outcomes.
• Prototype new feature ideas and resolve UI/UX blemishes to ensure a polished product.
• Contribute to team best practices and support teammates through peer problem-solving.

Requirements

• Must be based in the United States.
• At least two years of professional experience (hiring across all seniority levels).
• Proficiency in Python and TypeScript/React to contribute code from day one.
• Experience building user-facing products with a strong eye for detail.
• Comfort working in fast-paced, dynamic startup environments.
• Strong ownership mindset and clear communication skills.

Culture & Benefits

• Builder-centric culture with high standards and streamlined, thoughtful processes.
• Collaborative environment with a tight-knit, high-output engineering team.
• Modern toolset with a heavy lean into AI-driven development.
• Mission-driven work focused on making affordable healthcare accessible to millions of Americans.