Principal Money Infrastructure Engineer

Replit; California (MO); On-site; USD 180,000 - 260,000; Full time

Benefits offered by this job

Competitive Salary & Equity

401(k) Match (US Only)

Health, Dental, Vision

Job summary

Replit is seeking a Principal Product Engineer for Money Infrastructure to design and scale the financial backbone powering revenue and monetization across subscriptions, usage-based billing, and Agents. You will architect reliable payment flows and APIs, partner with finance and data teams, and work with external payments providers to accelerate growth.

The role emphasizes high-reliability systems, global reach, and autonomous work in a fast-moving environment, with an in-office requirement at

Qualifications

• 8+ years of professional software engineering experience.
• Hands-on experience building or operating at least one of: Subscription or recurring billing platforms
• Experience with payment processing platforms, SaaS taxation, or compliance systems

Responsibilities

• 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 and usage-based billing.
• Enable rapid pricing and packaging experimentation with flexible APIs for new SKUs, plans, and monetization models.
• Build localized payment experiences across geographies with global thinking and local payment options.
• Collaborate with finance, accounting, and data teams to ensure auditable financial data.

Skills

Backend development

System design

Payments systems

Billing platforms

Autonomy in ambiguity

Debugging large-scale systems

Tools

Rust

TypeScript

React

Postgres

GraphQL

Node.js

Job description

Replit is seeking a Principal Product Engineer for Money Infrastructure to design and scale the financial backbone powering revenue and monetization across subscriptions, usage-based billing, and Agents. You will architect reliable payment flows and APIs, partner with finance and data teams, and work with external payments providers to accelerate growth.

The role emphasizes high-reliability systems, global reach, and autonomous work in a fast-moving environment, with an in-office requirement at