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character.aicharacter.ai

Software Engineer, Monetization

Builds and optimizes user-facing monetization features like payments, subscriptions, and in-app purchases across mobile and web. Requires strong frontend expertise in TypeScript/React/React Native and backend comfort with Python/Golang, plus experience driving revenue through consumer products.

About the job

What you’ll do

  • Build and optimize user-facing features across mobile and web that power payments, subscriptions, and in-app purchase flows.
  • Design and experiment with monetization surfaces, from virtual currency systems to premium upsells to advertising.
  • Partner closely with design and product to create delightful, performant, and trustworthy purchase experiences.
  • Collaborate with data science to define monetization success metrics, run experiments, and analyze outcomes.
  • Work with backends to design scalable, reliable systems for payments, entitlements, and transactions.
  • Maintain a high bar for UI/UX polish, performance, and privacy in sensitive user flows.
  • Help shape the company’s approach to monetization experimentation, including frameworks for A/B testing and iteration velocity.

Who you are

  • Experience in consumer products with monetization, IAP, or subscription flows.
  • Deep understanding of Typescript, React, React Native, Tailwind, HTML, and modern front-end best practices.
  • Comfortable contributing to backend services, ideally with Python or Golang, especially for payments or commerce systems.
  • Demonstrated experience shipping user-facing features that drove measurable monetization or engagement outcomes.
  • Proven ability to thrive in a fast-paced environment, balancing iteration speed with quality and reliability.
  • Excellent communication and collaboration skills across engineering, product, design, and data.

Nice to Have

  • Background in gaming, virtual currencies, or digital goods ecosystems.
  • Prior experience with payment processors, subscription platforms, or marketplace ecosystems.
  • Passion for user psychology, reward systems, and designing engaging monetization loops.
  • Exposure to startup or zero-to-one product development environments.

Skills

TypeScript, React, React Native, Tailwind, HTML, Python, Go, A/B Testing

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