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About the Work:
- Design, scale, and tune APIs and the real-time delivery behind them.
- Treat the API schema as a versioned contract with released mobile apps.
- Build and operate services that stay fast and correct under high throughput, bursty load.
About You:
- Hands-on, daily experience building software with AI coding agents (Claude Code, Cursor, Copilot agents, or similar).
- At least 5 years of experience in software engineering, with most of it on backend or API systems.
- Experience building real-time features, such as subscriptions, streaming, or push-based updates.
Nice to Have:
- Native mobile experience in Swift or Kotlin.
- GraphQL, including federated graphs.
- Elixir and Absinthe experience.
What We Offer:
- Competitive compensation package.
- Fun, relaxed work environment.
- Education and conference reimbursements.
PENN Entertainment, Inc.
PENN Entertainment, Inc. is North America’s leading provider of integrated entertainment, sports content, and casino gaming experiences, operating from casinos and racetracks to online gaming and sports betting. With locations throughout North America, the company fosters a culture of career growth and innovation, supporting employees in expanding their skills.