Cloudmark is a profitable, privately-held anti-spam technology company that produces high performance messaging security solutions to the world ’s largest ISPs, mobile and social networks, located in San Francisco, California. Our customers include over 100 of the world°s largest Internet service providers, including the majority of tier-1 operators in North America, Japan and Europe. Our products protect more than one billion inboxes, worldwide. |
Cloudmark, Inc. seeks a Senior Software Engineer based in San Francisco, CA.
- As member of company ’s Messaging Gateway Software Team, write high performance, high availability, multi-threaded messaging software in C and Python to maintain and develop company ’s proprietary highly scalable mail transfer agent (MTA).
- Work with fundamental Computer Science concepts such as algorithms, data structures, memory management, multithreading, etc.
- Conduct performance tuning and debugging.
- Code in a Linux environment and work with messaging software such as SMTP, TCP/IP, mail infrastructure, DNS, and MIME.
Master ’s degree, or foreign equivalent degree, in Computer Science, Computer Information Systems or closely related
At least 3 years of software engineering experience writing high performance, high availability, multi-threaded messaging software in C and Python for mail transfer agents and working in a Linux environment and with messaging software such as TCP/IP, SMTP, MTAs, mail infrastructure, DNS, and MIME. All experience may be gained concurrently.
Cloudmark is an equal opportunity employer and considers qualified applicants for employment without regard to race, color, creed, religion, national origin, sex, sexual orientation, gender identity and expression, age, disability, or Vietnam era, or other eligible veteran status, or any other protected factor.