Mobile Infrastructure 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 own mobile infrastructure across iOS and Android including release automation CI test infrastructure stability and observability. You will build quality gates measure crash free performance and ANR targets create AI evaluation harnesses and developer tooling and fix crash clusters and error paths in the app when needed.
Requirements
- Broad mobile infrastructure experience at consumer scale
- Experience with CI/CD release automation test infrastructure and stability work
- Experience with Sentry or similar crash monitoring
- Experience with LaunchDarkly or similar feature flagging
- Experience with fastlane or equivalent release automation
- Practical experience applying AI to engineering work
- Measurement driven approach to quality
- Ability to fix crash clusters and harden error paths
- Ability to own release CI quality observability and AI tooling with limited oversight
- Familiarity with real time data applications live market feeds or trading products is a plus
- Background in fintech or data intensive consumer mobile products is a plus
Responsibilities
- Own release tooling across iOS and Android
- Build and maintain CI infrastructure and device and simulator environments
- Build regression gates automated coverage and quality tooling
- Fix crash clusters and harden error paths in app code
- Run observability and alerting systems
- Create AI evaluation harnesses and developer workflow tools
- Set budgets track performance and prove improvements with data
Benefits
- Equity
- Unlimited PTO
- Full health vision and dental coverage
- 401k match
- New MacBook Pro display and accessories