Software Engineer, MonetizationActive$150K–$300K

Character.AI
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The opportunity

We are scaling personalized AI to billions of users and monetization is at the core of making this vision sustainable. Our monetization team is reimagining how users interact with virtual currency, subscriptions, and premium features in ways that feel intuitive, rewarding, and fun.

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.

What they're looking for

  • 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.