资深安卓工程师
Staff Android Engineer
#### **关于 Polymarket**
Polymarket 是全球最大的预测市场平台。我们让个人可以通过交易政治、经济、体育、文化及新闻事件的结果来表达对现实世界的看法。作为一个去中心化的点对点市场，Polymarket 没有中央“庄家”，它将多样化的观点聚合为透明的基于市场的概率，反映人们对未来的集体预期。
我们正在快速增长，无论是交易量（2025年达到210亿美元）还是作为替代新闻来源的采用率都在提升。我们的目标是成为全球媒体中无处不在的真相灯塔，我们需要你的帮助为这一目标添柴加火。
#### **职位描述**
Polymarket 正在寻找一名资深 Android 工程师，帮助构建一流的 Android 交易应用。数百万用户通过手机关注市场、跟踪持仓并进行交易，而 Android 的体验需要达到同等水平的参与度。
这是一个高自主性、高影响力的角色，适合之前曾在资深级别工作过的人。你将塑造一个平台，而不仅仅是在其上构建。你将为 Polymarket 的 Android 技术方向设定标准，提升整个代码库的水平，并帮助一个已经规模化的产品迈向新的高度。
#### **你将负责**
- 为 Polymarket 的 Android 设定技术方向，做出并承担围绕团队构建的架构决策
- 构建并负责 Android 功能，涵盖支付流程、实时市场数据和核心 UI，从设计交接到生产全程负责
- 使用 Jetpack Compose 实现精致、高性能的界面，在真实交易环境下保持稳定，并满足对体验和可靠性的高标准
- 负责 CI/CD 流水线和 Gradle 配置，随着团队和产品的增长，保持构建快速且发布流程可靠
- 构建和维护跨 WebSockets、gRPC 和流数据的集成，为交易者依赖的实时市场功能提供支持
- 在分布式团队中担任技术领导者：清晰沟通，无需事事指导即可做出决策，并通过代码审查和严格的工程标准提升工程水平
- 主动将 AI 工具融入开发流程，加快进度并保持高产出标准
- 在问题扩大前识别并解决 Android 架构和工程实践中的缺口
#### **我们寻找的人选**
- 具有丰富的 Android 开发经验，熟悉现代开发工具和最佳实践
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#### **About Polymarket**
Polymarket is the world's largest prediction market platform. We enable individuals to express views on real-world events by trading on outcomes across politics, economics, sports, culture, and current affairs. Built as a peer-to-peer marketplace with no centralized "house," Polymarket aggregates diverse opinions into transparent, market-based probabilities that reflect collective expectations about the future.
We're growing fast, both in terms of volume ($21B traded in 2025) and adoption as an alternative news source. Our ambition is to become a ubiquitous beacon of truth in global media and we need your help adding fuel to the fire.
#### **About the Role**
Polymarket is looking for a Staff Android Engineer to help build a world-class trading app on Android. Millions of users follow markets, track positions, and make trades on their phones — and the Android experience needs to match that level of engagement.
This is a high-ownership, high-influence role for someone who has operated at the staff level before and knows what it means to shape a platform, not just build on it. You'll set the technical direction for Android at Polymarket, raise the bar across the codebase, and help take a product that's already at scale to the next level.
#### **What You'll Do**
- Set the technical direction for Android at Polymarket, making and owning architectural decisions that the team builds around
- Build and own Android features spanning payments flows, real-time market data, and core UI with full accountability from design handoff through to production
- Implement polished, performant interfaces with Jetpack Compose that hold up under real trading conditions and meet a high bar for feel and reliability
- Own CI/CD pipelines and Gradle configuration, keeping the build fast and the release process reliable as the team and product grow
- Build and maintain integrations across WebSockets, gRPC, and streaming data to power the live market features traders depend on
- Operate as a technical leader across a distributed team: communicate clearly, make decisions without hand-holding, and raise the engineering bar through code reviews and strong engineering standards
- Actively incorporate AI tools into your development workflow to move faster and maintain a high output bar
- Identify and address gaps in Android architecture and engineering practices before they become problems at scale
#### **What We're Looking For**
- Significant Android engineering experience, with a track record of owning and shaping Android platforms at scale, not just contributing to them
- Strong, current expertise in Kotlin with the ability to speak concretely to tradeoffs and make architectural calls with confidence
- Deep experience building production UI with Jetpack Compose and a high bar for performance and polish
- Experience owning CI/CD pipelines and Gradle build configuration end-to-end
- Solid understanding of modern Android architecture with the judgment to evolve it as the product scales
- A track record of technical leadership: you've influenced how an engineering team works, not just what it ships
- Active use of AI tools in your development workflow, not occasionally, but as a real part of how you work
- **(Plus)** Experience integrating payments on Android
- **(Plus)** Experience with WebSockets, gRPC, or other real-time data patterns on mobile
- **(Plus)** Familiarity with cross-platform shared-code architectures
- **(Plus)** iOS or Swift experience
- **(Plus)** Background at a larger, more mature engineering organization where you saw and shaped practices as the company grew
#### **Benefits**
- Competitive salary & equity
- Unlimited PTO
- Full Health, Vision, & Dental coverage
- 401k match
- Hardware setup: new MacBook Pro, big display, & accessories
#### **Pay Transparency**
Base salary range: $250,000 to $500,000 annually, plus equity and benefits.
This range reflects a good-faith estimate for this position. Experience levels vary widely within a title here, so please reach out even if your expectations fall outside it. We're always happy to chat.