ByteDance
Full Stack Engineer, Traffic Management
Seattle, Washington · Full-time · Posted Oct 28, 2026
- Experience
- 3+ years with a bachelor’s degree; preferred programming or scripting experience is 3+ years.
- Education
- Master’s degree, or bachelor’s degree with 3+ years of experience, in Computer Engineering, Electrical Engineering, Computer Science, or related quantitative fields.
About the job
Build and operate DNS-based traffic management systems for ByteDance’s edge network, including traffic routing, performance troubleshooting, and internet connectivity support.
What you'll do
- Design and build traffic control systems using performance- or cost-based routing strategies.
- Analyze and troubleshoot the performance of TikTok’s global user routing layer.
- Support internal and external services with public internet topology and connectivity.
What they ask for
- Master’s degree, or bachelor’s degree with 3+ years of experience, in Computer Engineering, Electrical Engineering, Computer Science, or a related quantitative field.
- Experience with DNS service.
- Knowledge of BGP, IP (IPv4 and IPv6), TCP, UDP, HTTP, HTTPS, and QUIC.
- Experience with networking tools (ping, mtr, traceroute), networking metrics (SNMP, sflow / netflow), and IPDB.
Nice to have
- 3+ years’ experience in one or more programming languages such as Go, or scripting experience in Shell and Python.
- Experience with Kubernetes, knowledge of the internet OSI model, or experience with AI Agent.
Tools
DNS, BGP, IP (IPv4 and IPv6), TCP, UDP, HTTP, HTTPS, QUIC
AI focus
Experience with AI Agent is preferred; the posting does not specify AI-related duties.
Model-written summary · the original posting is authoritative