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Salary
$36k – $72k per year
Location
In office (Hangzhou)
Employment
Full-Time

First seen by Alion on Nov 11, 2026. Ant Group scores A on the Alion truth index.

Overview
Company
Impact
Profile match
Ant Group is a Chinese financial technology company headquartered in Hangzhou and an affiliate of Alibaba Group. It operates Alipay, China's largest digital payment platform, along with wealth management, consumer credit, insurance distribution and technology services for financial institutions, including the OceanBase database. It was formed in 2014 as Ant Financial from Alibaba's Alipay unit, and its international arm Ant International runs Alipay+ and the WorldFirst cross-border payments service.
岗位职责

工作职责
1. 商用密码应用建设:参与公司业务系统商用密码应用方案的设计、评审与落地,推动国密算法(SM2/SM3/SM4 等)在数据加密、身份认证、数字签名、传输保护等场景的合规应用与系统改造;
2. 密码治理体系建设:参与制定公司密码技术相关规范与标准,包括算法选型、协议使用、密钥管理策略等,推动密码应用的统一化、规范化治理;
3. 密钥与密码基础设施管理:参与密钥全生命周期管理(生成、分发、存储、使用、更新、归档、销毁)机制的建立与运营;参与密码机、KMS、证书服务等密码基础设施的规划、部署与日常管理;
加密/签名场景安全评估:对业务系统中涉及加密、签名、验签、证书、随机数等场景进行安全性评估与方案评审,识别弱算法、密钥硬编码、不安全随机数、协议实现缺陷等风险,并推动整改闭环;
4. 合规与密评支持:依据数据安全相关法律法规、GM/T标准、公司规范要求,参与商用密码应用安全性评估(密评)相关工作,推动系统密码改造与合规达标;
5. 前沿技术跟踪:跟踪国内外密码算法、协议与标准的演进(GM/T、NIST 等)及安全事件(如量子计算对现有密码体系的威胁),开展技术调研、原型验证与适用性分析。

任职要求

任职要求
1. 2027 届本科及以上学历,密码科学与技术、信息安全、网络空间安全等相关专业;
2. 善用 AI 提升工程效率,并具备自主设计构建AI Agent的解决真实工程难题的能力;
3. 具备扎实的密码学理论基础,熟悉对称加密、非对称加密、哈希函数、数字签名、MAC 等基本概念与典型算法(AES、RSA、ECC、SHA 系列等),了解其安全属性与典型误用及攻击方式;
4. 了解国密算法体系(SM2/SM3/SM4)及 PKI/CA、数字证书、TLS/HTTPS 等相关知识;
5. 掌握至少一门编程语言(Python/Java/Go/C/C++),具备一定的代码阅读与开发能力;
6. 具备良好的学习能力、沟通协作能力与责任心,对密码安全领域有浓厚兴趣与长期发展意愿。

加分项
1. 有 CTF 竞赛 Crypto 方向经验并取得较好成绩;
2. 熟悉数据安全相关法律法规、GM/T标准体系,了解商用密码应用安全性评估(密评)流程;
3. 熟悉 OpenSSL、BouncyCastle 等常用密码库,或了解 HSM、KMS、UKey 等密码产品;
4. 有密码学相关科研项目、学术论文、开源项目贡献经历;

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