principal software engineering Infrastructure Engineer tech_leadership 8+ yrs · Posted Jan 12, 2026
$250,000 – $340,000
USD per year

About this role

Replit is hiring a principal-level Infrastructure Engineer in the software engineering function based in Foster City, CA. The posting calls out experience with TypeScript, Rust, React, Node.js and roughly 8+ years of relevant work. Compensation is listed at $250,000–$340,000 per year.

Role
Infrastructure Engineer
Function
software engineering
Level
principal
Track
Tech leadership
Employment
Full-time
Location
Foster City, CA
Experience
8+ years
Department
Engineering
Posted
Jan 12, 2026
AI Summary
Design and scale Replit's financial infrastructure including pricing, billing, payments, and monetization systems. Lead architecture for subscription, usage-based, and marketplace billing supporting global transactions. Requires 8+ years backend engineering with hands-on experience building billing platforms, payment processing, or credits-based systems.

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Job description

from Replit careers

Replit is the agentic software creation platform that enables anyone to build applications using natural language. With millions of users worldwide, Replit is democratizing software development by removing traditional barriers to application creation.

About the Role:

This is a Principal Product Engineering role focused on Money Infrastructure at Replit. You’ll work on the financial backbone that powers how Replit earns money, how builders earn money, and how Agents transact.

This role sits at the intersection of engineering, product, and the business. The systems you build directly impact revenue, trust, and some of the most critical user journeys on the platform. Getting them right enables growth, experimentation, and global scale. Getting them wrong creates broken payments, confusing pricing, and lost trust.

We’re looking for engineers who can design and scale reliable financial systems while translating complex monetary logic into intuitive, user-friendly experiences for both Replit customers and builders on the platform. We love folks who have a passion for monetizing innovation and being a part of the greater pricing story.

You will:

  • Lead the design, architecture, and implementation of Replit’s core money infrastructure, spanning pricing, billing, payments, and monetization.

  • Own and scale the global order-to-cash foundation supporting credit-based subscriptions, usage-based billing, marketplaces, in-app payments, and commerce for Agents.

    This is an excerpt. Read the full job description on Replit careers →
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