Security Software Engineer Project Intern (Network Security) - 2026 Start (BS/MS)

ByteDance
San Jose
Workplace: OnsiteInternshipFunction: Software EngineeringSkills: ["Teamwork","Collaboration","Open communication"]

Join the Network Security team to support short-term intern projects that help protect online businesses from cyber attacks. Work on development, debugging, and optimization of WAF/BOT, including building a rule engine module using Go. Help develop and launch a console page and backend APIs for security products, and partner with senior engineers to monitor network traffic and detect abnormal HTTP patterns like SQL injection and XSS.

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FursaFursa
ByteDance
ByteDance
1 month ago

Security Software Engineer Project Intern (Network Security) - 2026 Start (BS/MS)

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 30 days agoStatus: Live
Reposted: similar role first listed 1 month ago

Job Summary

Join the Network Security team to support short-term intern projects that help protect online businesses from cyber attacks. Work on development, debugging, and optimization of WAF/BOT, including building a rule engine module using Go. Help develop and launch a console page and backend APIs for security products, and partner with senior engineers to monitor network traffic and detect abnormal HTTP patterns like SQL injection and XSS.
Location: San Jose
Workplace: Onsite
Employment Type: Internship
Job Function: Software Engineering
Seniority: Intern level

Key Responsibilities

  • •Assist in development, debugging, and optimization of the WAF/BOT system.
  • •Develop the WAF/BOT rule engine module using Go to implement detection and filtering of web application requests.
  • •Participate in development, testing, and launch of the console page and backend APIs for cybersecurity products.
  • •Collaborate with senior engineers to monitor and analyze network traffic and detect potential attack behaviors through WAF.
  • •Identify abnormal HTTP request patterns such as SQL injection, XSS attacks, and BOT detection.

Key Requirements

  • •Currently pursuing an undergraduate or postgraduate degree in Computer Science, Computer Engineering, Information Systems, or other STEM disciplines.
  • •Proficient in at least one language among Go, Python, and C, with strong coding capabilities.
  • •Familiar with common algorithms, including multi-threaded programming, Big Data Analysis, Machine Learning, or Deep Learning.
  • •Proficient with open-source tools including MySQL, Redis, ES, and Hive, and able to work with interactions between code and storage sources.
  • •Solid foundational knowledge of cybersecurity and WAF/BOT protection, including network protocols like TCP/IP and HTTP, plus common network attack/defense methods.
Education:
Skills:TeamworkCollaborationOpen communication
Tech Stack:GoPythonCWAFBOTMySQLRedisESHiveTCP/IPHTTPSQL injectionXSS

Company Brief

ByteDance
Develops consumer internet and content platforms, including TikTok and other apps for short-form video, news, and entertainment. It also builds advertising, commerce, and creator tools that connect audiences, brands, and publishers across global markets.
Industry: Digital Media
Company Size: Enterprise (1,001+ employees)
Revenue: USD 1B+
Growth: Established Company
Headquarters: Beijing, China
Founded: 2012
WebsiteLinkedIn