Staff Software Engineer, Money

Replit4 months ago

Location

Foster City, CA (Hybrid) In office M,W,F

Type

Full Time

Salary

USD 265,000 – 340,000

Level

Staff

Role

Staff Software Engineer

Posted

Dec 18, 2025

Full TimeStaff

The role

Summary

Staff Software Engineer role at Replit focusing on monetization systems and billing infrastructure. You'll lead the architecture of payment systems, create seamless user experiences for both product-led and sales-led motions, and build APIs for other engineers to monetize new products. Requires 6+ years of backend engineering experience with direct expertise in subscription platforms, usage-based billing, or payment systems.

What you'll do

Monetization Architecture Leadership: Lead the architecture and implementation of monetization systems at Replit, designing scalable billing infrastructure

Payment Experience Development: Create seamless payment experiences for users across both product-led and sales-led customer acquisition motions

API Development for Internal Teams: Build new abstractions and APIs that enable other Replit engineers to easily monetize their new products and features

Revenue Growth Implementation: Iterate on pricing and packaging tactics to drive revenue growth, including coupon codes, referral systems, and promotional campaigns

System Monitoring and Optimization: Create comprehensive monitoring and feedback systems to proactively identify problems, implement fixes, and optimize billing performance

Complex Billing Issue Resolution: Debug complex billing issues and edge cases while ensuring system reliability and data accuracy

User Interface Design for Billing: Design and implement customer-facing billing interfaces that simplify complex pricing structures for end users

What we look for

Technical

Backend Engineering Expertise6+ years of engineering experience with strong backend development skills

Monetization Platform ExperienceDirect working experience in subscription platforms, usage-based billing, SaaS taxation, payment platforms, or tokenization

Python ProficiencyStrong experience with Python for backend system development

TypeScript and React SkillsProficiency in TypeScript and React for frontend billing interface development

Database ManagementExperience with PostgreSQL and database design for billing systems

GraphQL and API DevelopmentKnowledge of GraphQL and Node.js for building scalable APIs

Education

Computer Science BackgroundBachelor's degree in Computer Science, Engineering, or related technical field preferred

Experience

Autonomous Work StyleSelf-directed and comfortable working autonomously in ambiguous environments

Problem-Solving ExcellenceExcellent problem-solving skills with ability to debug complex billing issues and edge cases

Customer-Facing Interface DevelopmentExperience implementing customer-facing billing interfaces that simplify complex pricing structures

Billing Platform IntegrationBonus: Experience working with Orb, Metronome, or Stripe usage-based billing systems

Growth Tactics ImplementationBonus: Experience with coupons, referral programs, or other monetization growth tactics

Skills

Required skills

Backend Engineering6+ years of strong backend engineering experience with system design capabilities

Python DevelopmentAdvanced proficiency in Python for building scalable backend systems

Monetization SystemsDirect experience with subscription platforms, usage-based billing, SaaS taxation, payment platforms, or tokenization

Database DesignPostgreSQL expertise for designing and managing billing and user data schemas

Frontend DevelopmentTypeScript and React skills for building customer-facing billing interfaces

API DevelopmentGraphQL and Node.js experience for creating developer-friendly APIs

Problem SolvingExcellence in debugging complex billing issues and handling edge cases

Autonomous WorkSelf-direction and comfort working independently in ambiguous environments

Nice to have

Stripe IntegrationExperience with Stripe's usage-based billing and payment processing APIs

Orb PlatformHands-on experience with Orb billing infrastructure and pricing models

Metronome ExperienceKnowledge of Metronome billing platform for subscription management

Growth TacticsImplementation experience with coupons, referral programs, and monetization growth strategies

SaaS TaxationUnderstanding of complex SaaS tax compliance and billing regulations

Compensation & benefits

Salary

USD 265,000 – 340,000 (annual)

Stock options

Available

Benefits

Competitive Salary & Equity

Competitive base salary with equity compensation package

401(k) with Company Match

401(k) retirement program with 4% company matching contribution

Comprehensive Health Coverage

Health, dental, vision, and life insurance coverage

Disability Insurance

Short-term and long-term disability insurance coverage

Paid Leave Programs

Paid parental leave, medical leave, and caregiver leave options

Commuter Benefits

Transportation and commuting expense assistance

Monthly Wellness Stipend

Monthly allowance for health and wellness expenses

Flexible Time Off

Flexible time off policy plus standard holidays

Office Setup Reimbursement

Reimbursement for in-office setup and equipment needs

Team Gatherings

Quarterly team gatherings and social events

Office Amenities

In-office amenities and refreshments in Foster City location

Interview process

1
Initial Phone Screen — 30-minute conversation with recruiter to discuss background, role expectations, and mutual fit
2
Technical Screen — 60-minute technical interview focusing on backend engineering concepts, system design, and monetization platform experience
3
System Design Interview — 90-minute deep dive into designing billing systems architecture, discussing scalability, reliability, and user experience considerations
4
Team Collaboration Round — 60-minute behavioral interview with engineering team members focusing on autonomous work style and cross-functional collaboration
5
Final Round with Leadership — 45-minute interview with engineering leadership to discuss strategic vision, technical leadership approach, and cultural alignment