Full Stack Engineer - Traffic Management - London

Overview

Full Stack Engineer - Traffic Management - London. Edge Platform team is seeking experienced developers to build and maintain our edge platform networking, drive functionality and capability of our infrastructure, and operate hundreds of PoPs and their networking and traffic around the world to run edge workloads (e.g. CDN cache, live streaming, gaming, real-time communication, etc.). The cross-site traffic management system is a core part of the platform, with a direct impact on user experience. We are looking for passionate engineers to join and build a traffic management system that provides one-stop solutions for edge services running on our edge platform.

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.
• TikTok 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.
• Experience with networking tools, including ping, mtr, traceroute.
• Experience with networking metrics, including SNMP, sflow / netflow.
• 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 internet OSI model.
• Fast learner.

About TikTok

TikTok is the leading destination for short-form mobile video. Our mission is to inspire creativity and bring joy. TikTok's global headquarters are in Los Angeles and Singapore, with offices in multiple cities worldwide.

Why Join Us

Inspiring creativity is at the core of TikTok's mission. Our innovative product helps people express themselves, discover, and connect. Our diverse teams work to create value for communities and to bring joy. We strive to do great things with great people, foster curiosity and humility, and maintain an "Always Day 1" mindset to achieve meaningful breakthroughs for our company and users.

Diversity & Inclusion

TikTok is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. We celebrate diverse voices and aim to reflect the many communities we reach.

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