ByteDance

Responsibilities

About the Team

Edge platform is a kubernetes-based distributed system that manages hundreds of PoPs around the world and aims to provide cloud native interfaces to allow internal and external users to deploy and manage kinds of location/latency sensitive workloads, which includes traffic acceleration, CDN cache, gaming, livestreaming, RTC, edge computing, etc. We (IAAS, or infra as a service group) are seeking experienced software engineers expertized in kubernetes, virtualization, or networking stack to work together to further enhance the workload lifecycle management, multi-tenant isolation, and performance optimization, and scaling out capability.

Responsibilities

• Design and build a control system that directs traffic following performance-based or cost-based routing strategies
• Global TikTok users routing layer performance analysis and troubleshooting
• ByteDance internal and external services support on public internet topology and connectivity

Qualifications

Minimum Qualifications

• Master’s degree (or bachelor’s degree with 3+) years of experience in Computer Engineering, Electrical Engineering, Computer Science, or related quantitative fields
• Knowledge of networking protocols such as BGP, IP (IPv4 and IPv6), TCP, UDP
• Knowledge of HTTP, HTTPS, QUIC
• 3+ years’ experience in one or more programming languages such as Go, or scripting experience in Shell and Python

Preferred Qualifications

• Experience with Kubernetes
• Experience with DNS service
• Knowledge of network protocols such as SNMP, sFlow
• Knowledge of internet OSI model
• Fast learner