Backend Engineer | Senior | Saily
PL · Poland · Remote · Full-time · Senior
24,000-33,400/mo
AI summary
About the company
Saily是Nord Security旗下的旅行数据服务公司，为全球200+目的地的旅行者提供无漫游费的高速安全移动数据，拥有数百万付费客户，是AI原生产品工程团队。
Role overview
该岗位隶属于Saily团队，负责为全球旅行者提供无漫游费的高速安全移动数据服务，需主导产品功能从构思到上线的全流程，构建个性化、实验性的后端系统，与跨职能团队协作，可远程工作，为全职岗位。
Responsibilities
- 主导产品功能从构思到上线、测量与迭代全流程
- 构建支持个性化、A/B实验与分析的功能
- 以产品视角做技术决策
- 开发维护高质量高性能Go代码库
- 指导同事提升工程最佳实践
- 影响团队愿景与长期目标
- 开展R&D技术探索
- 跨工程、产品、设计团队协作
Requirements
- 5+年后端开发经验，熟练Python/PHP/Ruby，可日常使用Go
- 有产品公司（创业/规模化）经验
- 有B2C产品开发经验
- 扎实的系统设计能力
- 熟悉SQL与NoSQL解决方案
- 熟悉Kafka等事件驱动系统
- 热爱构建易用的API
- 具备协作思维
Nice to have
- 开发过个人产品（侧项目/创业/独立应用）
- 有K8s与微服务架构经验
- 有实验交付、假设验证与影响追踪记录
- 熟悉AI工具（Claude Code等）
Pay & benefits
- 培训、指导与成长空间
- 额外假期、病假与灵活休假
- 立陶宛与波兰的全额私人医保
- 免费冥想工具订阅与正念培训
- 健身房、运动卡等健身福利
- 公司全球旅行团建
Hiring process & how to apply
- 需提交完整准确的申请材料
- 允许有限使用AI工具优化申请材料
- 申请由AI工具辅助评估，最终由招聘人员审核
- 可选择退出AI自动化评估
Notes for China-based candidates
- 可远程工作，无地域限制
- 薪资以PLN结算
- 全职合同形式
- 无需境外驻场
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Excerpt
At Saily, we're removing the hassle of staying connected while traveling — no roaming fees, no plastic SIM cards, just lightning-fast, secure mobile data in 200+ destinations. Millions of paying customers trust us, and hundreds of thousands of travelers browse Saily at any given moment. We're not…
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