Senior Android Engineer, Transactions

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Posted 3mo ago

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Design, build, and ship Android features for cart, checkout, payments, order status, and post-order experiences
Integrate and optimize payment flows and SDKs
Create reusable, well-documented modules and libraries
Uphold quality with robust testing, code reviews, monitoring, and performance tuning
Own work end-to-end: participate in technical design, break down deliverables, implement features, launch, and iterate
Contribute to incident response and on-call rotations
Mentor other Android engineers

5+ years of professional Android development experience with Kotlin, shipping consumer apps to the Google Play Store
3+ years building large-scale, user-facing features with Android Jetpack and Coroutines/Flow
2+ years working on transactional flows or integrating payment providers/SDKs, including 3DS and tokenization
Hands-on experience with dependency injection and networking on Android
Modular app architectures
Proven track record of quality: unit and UI testing, CI/CD workflows, and analytics/crash monitoring
Experience collaborating with cross-functional partners
Bachelor’s degree in Computer Science, Engineering, or related field, or equivalent practical experience

Production experience with Jetpack Compose at scale
Background building shared Android libraries/SDKs consumed by multiple apps or teams
Experience with experimentation and feature flagging
Familiarity with observability and performance tooling
Knowledge of security and compliance for payments
Exposure to GraphQL or gRPC, offline/latency-tolerant design, and/or Kotlin Multiplatform Mobile

Skills