Senior Android Engineer
Polymarket is a decentralized information markets platform that lets users bet on the outcome of real-world events.
Maintainer signals as of 9/2/2026
Funding history
About Polymarket
Polymarket is an information markets platform where users can trade on the outcomes of various events, leveraging the power of free markets to forecast the future. It provides a mechanism for users to bet on real-world events and earn money based on the outcomes.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
You will build Android features across payments real time market data and core UI from design handoff through production. You will create performant Jetpack Compose interfaces maintain CI/CD and Gradle configuration integrate WebSockets gRPC and streaming data and improve Android architecture and engineering practices.
Requirements
- Strong current Kotlin experience
- Strong current Jetpack Compose experience in production apps
- Experience contributing to CI/CD pipelines
- Experience managing Gradle build configuration
- Understanding of modern Android architecture
- Active use of AI tools in development workflows
- Experience integrating payments on Android is a plus
- Experience with WebSockets gRPC or real time mobile data is a plus
- Familiarity with cross platform shared code architectures is a plus
- iOS or Swift experience is a plus
- Experience in a larger engineering organization is a plus
Responsibilities
- Build Android features for payments real time market data and core UI
- Implement performant interfaces with Jetpack Compose
- Contribute to CI/CD pipelines and Gradle configuration
- Integrate WebSockets gRPC and streaming data
- Use AI tools in your development workflow
- Identify gaps in Android architecture and engineering practices
- Communicate clearly across time zones and make decisions independently
Benefits
- Equity
- Unlimited PTO
- Full health vision and dental coverage
- 401k match
- New MacBook Pro display and accessories