Senior Software Engineer Payments & Monetization
Mighty Networks
Description
About Mighty Networks
Mighty Networks is a pioneering community platform that's delivered $500M in community earnings to our customers in the past year. Tens of thousands of creators, including Tony Robbins, Marie Forleo, and Dr. Mark Hyman choose Mighty to bring people together with private or paid communities, courses, and events, so that they can generate real outcomes for their members.
Between beautiful, award-winning native mobile apps, a breakthrough formula for community building we call Community Designâ¢, and 84% member-led engagement, Mighty Networks stands apart.
The Role
We're looking for a full-stack engineer who thrives on fast iteration, real-world impact, and collaborative problem-solving. This role is focused on payments and monetization, building the systems behind checkout, subscriptions, plans, and the infrastructure that drives transaction revenue across the platform.
You'll work across the stack, from backend systems that power billing and subscriptions to frontend experiences that drive conversion. The work you ship will directly impact Gross Transaction Volume.
You'll be part of a small, high-impact team that values speed, ownership, and getting real products into the hands of users quickly. We move fast, use AI to accelerate our workflow, and ship to production continuously.
Responsibilities
- Own full features across payments and monetization, from definition through deployment
- Build and improve systems for checkout, subscriptions, billing, and plan management
- Work across backend and frontend to deliver a seamless purchasing experience
- Integrate and evolve third-party
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About Mighty Networks
Mighty Networks is a software company that provides a platform for creating and managing online communities. The platform offers features such as content creation, discussion forums, and event planning.
Job Stats
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Interview Prep Guide
Preparation Strategy
To prepare for this role, focus on reviewing your experience with full-stack development, particularly in payments and monetization. Practice explaining technical concepts and designs, and brush up on your knowledge of backend and frontend development. Additionally, review system design principles and practice designing large-scale systems. Since the company values speed, ownership, and collaborative problem-solving, be prepared to discuss your approach to these aspects of software development.
Likely Interview Rounds
- 1. Screening call~30 min
What to prep: Review your experience with full-stack development, particularly in payments and monetization. Be prepared to discuss your approach to collaborative problem-solving and fast iteration.
- Can you describe your experience with payment gateway integrations?
- How do you handle errors and exceptions in a checkout flow?
- 2. Technical~60 min
What to prep: Brush up on your knowledge of backend and frontend development, as well as your understanding of payment processing systems and subscription management. Practice explaining technical concepts and designs.
- How would you design a subscription management system?
- What are some common security concerns when implementing a payment processing system?
- 3. System design~60 min
What to prep: Review system design principles and practice designing large-scale systems. Focus on scalability, reliability, and performance optimization.
- Design a system for handling high-volume transactions
- How would you optimize the performance of a checkout flow?
Most Likely Questions
- Can you describe your experience with payment gateway integrations?
- How do you handle errors and exceptions in a checkout flow?
- How would you design a subscription management system?
- What are some common security concerns when implementing a payment processing system?
Common Pitfalls
- Lack of experience with payment processing systems
- Inadequate understanding of security concerns in payment processing
- Insufficient knowledge of system design principles
Free Prep Resources
- • LeetCode
- • System Design Primer (GitHub: donnemartin)
- • NeetCode