Replit · 11 hours ago
Principal Software Engineer, Money Infrastructure
Foster City, CA
Full-time
Onsite
Lead/Staff
$250K/yr - $340K/yr
8+ years expReplit is the agentic software creation platform that enables anyone to build applications using natural language. This Principal Product Engineering role focuses on the financial backbone that powers how Replit earns money and how users transact, requiring the design and scaling of reliable financial systems.
Artificial Intelligence (AI)Cloud ComputingDeveloper ToolsInformation TechnologySoftware
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, usage-based billing, marketplaces, in-app payments, and commerce for Agents
Enable rapid pricing and packaging experimentation across the company by building flexible abstractions and APIs for new SKUs, plans, and monetization models
Build high-converting, localized payment experiences across geographies — thinking globally while enabling users to pay locally
Power builder monetization by creating payment rails for apps, Agents, subscriptions, and new monetization primitives
Partner closely on data specifications with finance, accounting, and data teams to produce accurate, auditable, and reliable financial data
Collaborate with external monetization and payments partners (e.g. billing platforms, payment processors) to accelerate execution
Create monitoring, observability, and feedback systems to proactively detect issues, resolve failures, and optimize performance across financial flows
Qualification
Required
8+ years of professional software engineering experience, with strong backend expertise
Hands-on experience building or operating at least one of the following: Subscription or recurring billing platforms, Usage-based or metered billing systems, Payment processing platforms, SaaS taxation or compliance systems, Tokenization or credits-based systems
Strong system design skills, especially for high-reliability, high-correctness domains like money
Comfort working autonomously in ambiguous, fast-moving environments with high business impact
Excellent debugging and problem-solving skills, including handling complex billing edge cases and failure modes
Experience building customer-facing billing or payments interfaces that simplify complex pricing models
Preferred
Experience with usage-based billing platforms like Orb, Metronome, or Stripe Billing
Experience building coupons, referral programs, credits, or other monetization growth systems
Experience working on marketplaces, fintech integrations, or multi-party payment flows
Prior work on globally distributed payment systems with localization and compliance considerations
Benefits
Competitive Salary & Equity
401(k) Program
Health, Dental, Vision and Life Insurance
Short Term and Long Term Disability
Paid Parental, Medical, Caregiver Leave
Commuter Benefits
Monthly Wellness Stipend
Autonoumous Work Environement
In Office Set-Up Reimbursement
Flexible Time Off (FTO) + Holidays
Quarterly Team Gatherings
In Office Amenities
Company
Replit
Replit is the most secure agentic platform for production-ready apps.
51-200 employees
H1B Sponsorship
Replit has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (8)
2024 (5)
2023 (2)
2022 (2)
Funding
Current Stage
Growth StageTotal Funding
$472.02MKey Investors
Prysm CapitalCraft VenturesAndreessen Horowitz
2025-07-30Series C· $250M
2023-11-06Series B· $20M
2023-04-25Series B· $97.4M
Leadership Team
Amjad Masad
CEO
Faris Masad
CO-founder and Engineer
Recent News
2026-01-09
2026-01-09
Company data provided by crunchbase