高级iOS工程师
Senior iOS Engineer
### **关于 Polymarket**
Polymarket 是全球最大的预测市场平台。我们让个人通过交易政治、经济、体育、文化及时事等领域的结果来表达对现实事件的看法。作为一个去中心化的点对点市场，Polymarket 没有中央“庄家”，它将多元的观点聚合为透明的基于市场的概率，反映集体对未来预期的共识。
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。我们的目标是成为全球媒体中无处不在的真相灯塔，我们需要你的帮助来为这一目标添柴加火。
### **关于该职位**
Polymarket 正在寻找一位高级 iOS 工程师，帮助我们构建 iOS 产品，因为我们正在大力投资移动领域。这是一个高自主权的职位，要求你了解在移动端构建出色的交易或投注体验所需的一切——性能需求、实时数据挑战、让用户感觉直观而非压倒的 UI 模式。
你将与产品、设计和工程领导紧密合作，交付高质量的 iOS 体验，并帮助提升整个移动代码库的标准。合适的人选曾在这个领域工作过：他们从内部了解优秀的交易或体育博彩应用应该是什么样子，并希望打造更好的产品。
### **你将负责**
- 对 Polymarket 的 iOS 体验拥有端到端的责任，从技术架构和性能到产品质量和发布规范
- 制定并负责 iOS 平台的架构决策，确保代码库能够扩展，并随着产品发展保持严谨的维护
- 设计并实现处理实时市场数据、快速变动的价格和实时订单状态的体验，让用户感受到速度和可靠性
- 主导代码审查，建立强大的 iOS 工程标准，并帮助提升整个移动团队的能力
- 与产品、设计和后端团队紧密合作，对优先级达成一致，定义 API 和数据协议，并端到端地交付高质量的体验
- 参与塑造 Polymarket 对于移动平台的思考方式，包括为团队的扩展设定架构决策
### **我们寻找的人选**
- 具备丰富的 iOS 工程经验，有在生产环境中交付并负责高质量 iOS 应用的记录
- 在构建交易类应用方面有深入的经验
查看英文原文
### **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 Senior iOS Engineer to help build our iOS product as we invest seriously in mobile. This is a high-ownership role for someone who understands what it takes to build a great trading or wagering experience on mobile — the performance requirements, the real-time data challenges, the UI patterns that make fast-moving information feel intuitive rather than overwhelming.
You'll work closely with product, design, and engineering leadership to deliver a high-quality iOS experience and help raise the bar across the mobile codebase. The right person has been in this world before: they know what a great trading or sportsbook app feels like from the inside, and they want to build something better.
### **What You'll Do**
- Take end-to-end ownership of Polymarket's iOS experience, from technical architecture and performance to product quality and release discipline
- Make and own architectural decisions for the iOS platform, ensuring the codebase is built to scale and maintained with rigor as the product grows
- Design and implement experiences that handle live market data, fast-moving prices, and real-time order state in a way that feels fast and reliable to users
- Lead code reviews, establish strong iOS engineering standards, and help grow the capability of the broader mobile team
- Work closely with product, design, and backend teams to align on priorities, define APIs and data contracts, and ship high-quality experiences end-to-end
- Help shape how Polymarket thinks about mobile as a platform, including architecture decisions that set up the team for scale
### **What We're Looking For**
- Significant iOS engineering experience, with a track record of shipping and owning high-quality iOS applications in production
- Deep experience building trading, financial, or sportsbook applications — you understand the product domain and the technical demands that come with it
- Strong knowledge of Swift and the iOS SDK, with solid instincts around performance, memory management, and real-time data handling
- Experience building apps that consume live data feeds and display fast-moving information reliably and smoothly
- A high bar for product quality — you care about how things feel, not just whether they work
- Comfortable operating with broad ownership in a fast-moving environment
- Strong cross-functional communication skills — you work well with product, design, and backend engineers
- (Plus) Familiarity with WebSockets, streaming APIs, or other real-time data infrastructure
- (Plus) Experience leading or mentoring iOS engineers
- (Plus) Background in a high-growth startup environment
### **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.