软件工程师 - Solana
Software Engineer - Solana
## **关于公司**
Rain 让全球范围内的下一代支付成为可能。我们是一支精干而强大的团队，由充满热情的开发者和经验丰富的创始人组成。我们的基础设施通过支持卡片交易、跨境支付、企业采购、汇款等，使稳定币在现实世界中可用。我们与金融科技公司、新型银行和机构合作，帮助他们推出具有全球性、包容性和高效性的解决方案。你将有机会在一个由金融科技、加密货币和 SaaS 领域顶级投资者资助的高速成长公司中产生巨大影响，这些投资者包括 Sapphire Ventures、Norwest、Galaxy Ventures、Lightspeed、Khosla 等。如果你对探索充满好奇，勇于尝试，并热衷于塑造无国界的金融未来，我们期待与你交流。
## **我们的理念**
我们相信开放和平等的结构。你将能够成长为最符合你目标的角色。我们所有层级的团队成员都有自由去探索想法，并影响公司的路线图和愿景。
## **关于职位**
你将设计、构建和维护 Solana 程序以及与其集成的后端服务，同时为 EVM、Solana 和 Stellar 之间的共享基础设施做出贡献。我们的平台支持基于加密货币的卡片产品——处理高交易量，持续获取链上数据，并应对每条链的独特复杂性，从一开始就将可扩展性和可靠性融入设计中。
## **你将负责**
- 全程负责 Solana 程序的开发、部署和维护
- 构建与 Solana、EVM 和 Stellar 网络交互的稳健、可扩展的后端服务
- 扩展我们的链上基础设施，以支持全球数百万用户——支撑交易、数据获取和实时处理
- 在塑造技术和产品路线图中发挥核心作用
- 在快速变化、迅速发展的产品中推动架构决策
- 快速且迭代地为客户交付新功能
## **我们寻找的人选**
- 对 Solana 生态系统有深入理解，包括其编程模型、工具链和最佳实践
- 精通 Rust 编程语言
- 对智能合约安全模式和常见漏洞类别有扎实的理解
- 有 Node.js 和后端系统的经验
- 2–10+ 年工程经验；薪酬将根据经验相应调整
## **加分项**
- 金融科技经验——新型银行
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## **About the Company**
Rain makes the next generation of payments possible across the globe. We’re a lean and mighty team of passionate builders and veteran founders. Our infrastructure makes stablecoins usable in the real-world by powering card transactions, cross-border payments, B2B purchases, remittances, and more. We partner with fintechs, neobanks, and institutions to help them launch solutions that are global, inclusive, and efficient. You will have the opportunity to deliver massive impact at a hypergrowth company that is funded by some of the top investors in fintech, crypto, and SaaS, including Sapphire Ventures, Norwest, Galaxy Ventures, Lightspeed, Khosla, and several more. If you’re curious, bold, and excited to help shape a borderless financial future, we’d love to talk.
## **Our Ethos**
We believe in an open and flat structure. You will be able to grow into the role that most aligns with your goals. Our team members at all levels have the freedom to explore ideas and impact the roadmap and vision of our company.
## **About the Role**
You'll design, build, and maintain Solana programs and the backend services that integrate with them, while contributing to shared infrastructure across EVM, Solana, and Stellar. Our platform powers crypto-backed card products — processing high transaction volumes, continuously ingesting on-chain data, and navigating the unique complexity of each chain, with scalability and reliability engineered in from day one.
## **What You'll Do**
- Own and evolve Solana programs end-to-end — from development through deployment and maintenance
- Build robust, scalable backend services that interact with Solana, EVM, and Stellar networks
- Scale our on-chain infrastructure to support millions of users globally — powering transactions, data ingestion, and real-time processing
- Play a central role in shaping the technical and product roadmap
- Drive architectural decisions in a fast-moving, rapidly evolving product
- Ship new capabilities quickly and iteratively to our customers
## **What We're Looking For**
- Deep expertise in the Solana ecosystem, including its programming model, tooling, and best practices
- Strong proficiency in Rust
- Solid understanding of smart contract security patterns and common vulnerability classes
- Experience with Node.js and backend systems
- 2–10+ years of engineering experience; compensation will be calibrated accordingly
## **Nice to Have**
- Fintech experience — neobank or card issuing background gets extra brownie points.
## **Things that enable a fulfilling, healthy, and happy experience at Rain:**
- **Unlimited time off** 🌴 Unlimited vacation can be daunting, so we require Rainmakers to take at least 10 days off.
- **Flexible working** ☕ We support a flexible workplace. If you feel comfortable at home, please work from home. If you’d like to work with others in an office, feel free to come in. We want everyone to be able to work in the environment in which they are their most confident and productive selves. New Rainmakers will receive a stipend to create a comfortable home environment.
- **Easy to access benefits** 🧠For US Rainmakers, we offer comprehensive health, dental and vision plans for you and your dependents, as well as a 100% company subsidized life insurance plan.
- **Retirement goals** 💡Plan for the future with confidence. We offer a 401(k) with a 4% company match.
- **Equity plan** 📦 We offer every Rainmaker an equity option plan so we can all benefit from our success.
- **Rain Cards** 🌧️ We want Rainmakers to be knowledgeable about our core products and services. To support this mission, we issue a card for our team to use for testing.
- **Health and Wellness** 📚 High performance begins from within. Rainmakers are welcome to use their card for eligible health and wellness spending like gym memberships/fitness classes, massages, acupuncture - whatever recharges you!
- **Team summits** ✨ Summits play an important role at Rain! Time spent together helps us get to know each other, strengthen our relationships, and build a common destiny. Expect team and company off-sites both domestically and internationally.