Attention prospective job seekers! Beware of fraudulent offers Read more

SMTP Proxy Developer

Moulmein-Kallang, Central Singapore, Singapore
Apply
SMTP Proxy Developer - 126073
Description

The ideal candidate will have a strong background in network programming, email systems, and security. You will be responsible for designing, implementing, and maintaining an SMTP proxy server to filter email traffic based on predefined rules and policies. This role involves close collaboration with network engineers, security analysts, and other developers to ensure the efficient and secure processing of email communications.

Key Responsibilities

· Develop and Maintain SMTP Proxy:

o Design and implement an SMTP proxy server to intercept and process email traffic.

o Develop filtering rules to block or modify email messages based on sender, recipient, subject, content, and attachments.

· Network Programming:

o Utilize socket programming and asynchronous I/O operations to handle multiple connections concurrently.

o Ensure reliable and efficient data transmission between email clients and destination mail servers.

· Email Systems Integration:

o Integrate the SMTP proxy with existing email systems and infrastructure.

o Work with popular SMTP servers like Postfix, Exim, and Sendmail for seamless interaction.

· Security Implementation:

o Implement security measures to protect against common email threats, including encryption (TLS/SSL) and authentication protocols (SPF, DKIM, DMARC).

o Ensure compliance with data privacy laws and regulations, such as GDPR.

· Performance Optimization:

o Optimize the SMTP proxy for handling high volumes of email traffic with minimal latency.

o Monitor system performance and make necessary adjustments to improve efficiency.

· Debugging and Testing:

o Conduct thorough testing of the SMTP proxy to ensure robustness and reliability.

o Debug and resolve issues related to email filtering and network communication.

· Documentation and Logging:

o Maintain comprehensive documentation of the SMTP proxy's architecture, configuration, and filtering rules.

Implement logging mechanisms to track email transactions and filtering actions

Primary Location
Moulmein-Kallang, Central Singapore, Singapore
Job Type
Experienced
Years of Experience
5
Qualification

The ideal candidate will have a strong background in network programming, email systems, and security. You will be responsible for designing, implementing, and maintaining an SMTP proxy server to filter email traffic based on predefined rules and policies. This role involves close collaboration with network engineers, security analysts, and other developers to ensure the efficient and secure processing of email communications.

Key Responsibilities

· Develop and Maintain SMTP Proxy:

o Design and implement an SMTP proxy server to intercept and process email traffic.

o Develop filtering rules to block or modify email messages based on sender, recipient, subject, content, and attachments.

· Network Programming:

o Utilize socket programming and asynchronous I/O operations to handle multiple connections concurrently.

o Ensure reliable and efficient data transmission between email clients and destination mail servers.

· Email Systems Integration:

o Integrate the SMTP proxy with existing email systems and infrastructure.

o Work with popular SMTP servers like Postfix, Exim, and Sendmail for seamless interaction.

· Security Implementation:

o Implement security measures to protect against common email threats, including encryption (TLS/SSL) and authentication protocols (SPF, DKIM, DMARC).

o Ensure compliance with data privacy laws and regulations, such as GDPR.

· Performance Optimization:

o Optimize the SMTP proxy for handling high volumes of email traffic with minimal latency.

o Monitor system performance and make necessary adjustments to improve efficiency.

· Debugging and Testing:

o Conduct thorough testing of the SMTP proxy to ensure robustness and reliability.

o Debug and resolve issues related to email filtering and network communication.

· Documentation and Logging:

o Maintain comprehensive documentation of the SMTP proxy's architecture, configuration, and filtering rules.

Implement logging mechanisms to track email transactions and filtering actions

Travel
No
Job Posting
02/07/2024

Join Virtusa

 

Please enter a valid email address to begin your application.

Thank you for verifying your email. Please proceed with the steps below to apply.

We only accept the following file extensions: .pdf, .docx or .doc
Maximum file size: 1 MB
File name must not include special characters or spaces (e.g. “name_resume.pdf”)

Please attach your CV/Resume, ensure it is in the correct format and smaller than 1MB.
We only accept the following file extensions:

Thank you. You already have an active account with Virtusa's hiring system. Please login to our portal to proceed with your application or apply for more opportunities.

LoginClick to Login

About Virtusa

Teamwork, quality of life, professional and personal development: values that Virtusa is proud to embody. When you join us, you join a team of 30,000 people globally that cares about your growth — one that seeks to provide you with exciting projects, opportunities and work with state of the art technologies throughout your career with us.

Great minds, great potential: it all comes together at Virtusa. We value collaboration and the team environment of our company, and seek to provide great minds with a dynamic place to nurture new ideas and foster excellence.

Virtusa was founded on principles of equal opportunity for all, and so does not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, non-disqualifying physical or mental disability, national origin, veteran status or any other basis covered by appropriate law. All employment is decided on the basis of qualifications, merit, and business need.

Learn more