青岛招聘

工作内容：
网络安全威胁分析（垃圾邮件，恶意网站等），运用正则表达式及脚本工具为思科信息安全系统开发和维护防范规则。
能力要求：
熟练运用unix/linux,
精通shell脚本，perl/python等脚本开发语言
熟悉正则表达式
了解DNS及SMTP等网络协议
英语较好，懂韩语更佳

以下是职位详细的英文介绍：
Job Description:
The Perl Engineer will be responsible for writing, analyzing and maintaining heuristic rules used in Cisco Ironport anti-spam engine. This individual will work on writing rules to better identify spam and new trends in spam. The writing process will be collaborative, and as such the position requires strong organizational, people and coding skills. The successful candidate will have a passion for decreasing the amount of spam that consumers and businesses receive.

Responsibilities:
1) Analyze email data from customers and a world wide network of sophisticated data collection systems
2) Determine new patterns and trends, develop, test and publish new heuristic rules and signatures.
3) Develop ad-hoc tools and automate processes and techniques in a very UNIX & Database centric environment.
4) Report bugs and anomalies encountered in the working process
5) Ability to work with cross functional teams
6) Special projects and other duties as assigned

Required Experience and Skills:
1) Experience/knowledge of networking and DNS are required
2) Programming experience with Python or Perl is required.
3) Skills with regular expressions (REGEX) required, Perl REGEX preferred.
4) Experience with email technologies and infrastructure is desired
5) Strong background of UNIX and/or UNIX variant; writing shell scripts
6) Outstanding English skills and good written and verbal communication skills.
7) Experience/knowledge of data mining, machine learning, and database management are preferred.
8) Experience/knowledge of Programming Collective Intelligence is a plus.
9) Able to read Korean is a plus.
10) Degree in Computer Science.

Chowbus 是一个致力于颠覆北美中小型餐厅用餐体验的平台，可以理解为在北美的美团/饿了么，在 2016 年起步于芝加哥。过去一年间，其整体营收同比增长 700%，员工人数增加 300%，今年已经实现经营现金流为正，被 Andreessen Horowitz 列入 2020 年美国 “Marketplce 100” 榜单，成为美国***、增长最快的网上交易平台之一，也是***一个华人留学生创业上榜企业。
Chowbus 总部设立于美国芝加哥，员工将近500人，前些日子公司在3个月之内完成了A轮和B轮的融资，总融资额达到了6800万美元。
Chowbus今年年初正式来国内组建研发团队，中国的研发中心正在招募大量资深工程师，我们挑战平凡、积极主动、快速成长。加入我们，一起成就未来！