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TikTok

Short-form video platform with ads

Multi-Cloud CDN Access Platform Engineer

Platform EngineeringConfirmed live in the last 24 hours
Full-timeSan Jose, CA, USAIn-person

About the Job

Requirements

  • A bachelor's degree or above in Computer Science, Software Engineering, Electronic Engineering, or a related field.
  • Familiarity with at least one programming language such as Go, Python, Java, or C/C++.
  • A solid foundation in data structures, operating systems, computer networks, and databases.
  • A basic understanding of Internet technologies such as HTTP, DNS, TCP/IP, TLS/certificates, caching, or Linux.
  • Strong learning ability, problem-solving skills, and interest in infrastructure platforms.

Responsibilities

  • Participate in the development and evolution of the Multi-Cloud CDN access platform, supporting global-scale content delivery across self-built and commercial CDN infrastructures.
  • Build and improve core platform capabilities including domain onboarding, configuration management, content management, certificate management, and operational tooling.
  • Work with internal product teams to understand business requirements and support service onboarding onto the CDN platform, including configuration, troubleshooting, and optimization.
  • Participate in the operation and optimization of self-built CDN infrastructure, helping improve network performance, service reliability, and cost efficiency.
  • Develop automation tools and operational workflows to improve platform reliability, operational efficiency, and observability.
  • Work across software development and platform operations, participating in troubleshooting, performance optimization, and continuous platform evolution.

Desired Qualifications

  • Experience with backend development, cloud infrastructure, networking, CDN, or distributed systems.
  • Experience with technical documentation, developer tools, operational tooling, or knowledge base construction.
  • Relevant internship experience, course projects, research projects, or open-source contributions.
  • Structured thinking, good communication skills, and a collaborative mindset.

About the Company

TikTok

Short-form video platform with ads

TikTok is a short-form mobile video platform that lets people create, discover, and share quick videos. Users upload vertical clips, edit them with built-in tools, and browse a personalized feed powered by an algorithm that highlights relevant content. Advertisers can use in-feed ads, branded hashtags, and the Business Center to plan and measure campaigns, making it easy for brands to reach a global audience. Its goal is to inspire creativity and bring joy by helping people express themselves and by connecting brands with a wide audience.

Company size
10,001+
Company stage
Grant
Total funding
$740K
Headquarters
Santa Monica, CA
Founded
2016

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