Backend R&D Engineer-RTC (Realtime communication) — The Rocks, Sydney

Expired

This is a Backend R&D Engineer-RTC (Realtime communication) role with one of the leading companies in AU right now TikTok with an amazing team. They are continuing to grow rapidly. This is the chance to join right as the takes off. More About the Role at TikTok Responsibilities About TikTok TikTok is the leading destination for short-form mobile video. At TikTok, our mission is to inspire creativity and bring joy. TikTok's global headquarters are in Los Angeles and Singapore, and its offices include New York, London, Dublin, Paris, Berlin, Dubai, Jakarta, Seoul, and Tokyo. Why Join Us Creation is the core of TikTok's purpose. Our platform is built to help imaginations thrive. This is doubly true of the teams that make TikTok possible. Together, we inspire creativity and bring joy - a mission we all believe in and aim towards achieving every day. To us, every challenge, no matter how difficult, is an opportunity; to learn, to innovate, and to grow as one team. Status quo? Never. Courage? Always. At TikTok, we create together and grow together. That's how we drive impact - for ourselves, our company, and the communities we serve. Join us. About the Team Welcome to Video Arch streamingMedia network global Team With the continuous growth of RTC's global business, especially the increasing demand for Live Streaming User Experience in TikTok, the importance of building a Streaming Media network that covers global user access at a lower cost is constantly increasing. Popular products by TikTok are all empowered by our cutting-edge RTC technologies. Working in this team, you will have the opportunity to tackle the challenges of advanced global large-scale network deliveries while leveraging your expertise in coding, algorithms, data analysis, and large-scale system design. At the same time, we are building the next generation audio/video processing and transmission cloud platform, along with the fastest delivery networks and the richest cloud services. Responsibilities Optimize Streaming Media overseas network architecture • Enhance global RTC coverage and transmission quality to improve user experience worldwide • Research and analyze the basic and backbone networks of Globalization Tie1 and Tie2 ISPs to provide suitable national or continental peering and transit network resources • Develop and implement unified scheduling algorithms, including cross-time zone peak shifting, 95 bandwidth scheduling, and price scheduling, to optimize network performance and cost-efficiency Manage Streaming Media cost operation • Conduct research and development on TikTok RTC cost disassembly, attribution, and forecasting • Develop and implement cost optimization strategies for TikTok RTC infrastructure • Monitor and analyze RTC cost trends, identifying opportunities for further optimization Qualifications Minimum Qualifications • Bachelor's degree in Computer Science or a related technical field, or equivalent experience • Proficiency in at least one of the following languages: C, C++, Java, Python, or Go • Knowledge of networking concepts, such as TCP/IP, DNS, CDN, NAT, Load Balancer, and Proxy • Experience in designing, developing, and maintaining large-scale distributed systems Preferred Qualifications • Master's degree or higher in Computer Science or a related technical field • Expertise in designing, analyzing, and troubleshooting large -scale distributed systems • Experience with WebRTC, CDN, Live Streaming, and Multimedia technologies • Knowledge of data analysis techniques and tools • Strong problem-solving and debugging skills • Excellent written and verbal communication skills • Ability to work effectively in a collaborative team environment TikTok is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe and so does our workplace. At TikTok, our mission is to inspire creativity and bring joy. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach. We are passionate about this and hope you are too. In the spirit of reconciliation, TikTok acknowledges the Traditional Custodians of country throughout Australia and their connections to land, sea and community. We pay our respect to their Elders past and present and extend that respect to all Aboriginal and Torres Strait Islander peoples today. LI-Onsite If you don’t think you're a perfect fit, you should still sign up to Hatch and create a profile, we'll match you to other roles that suit your profile. Hatch exists to level the playing field for people as they discover a career that’s right for them. We model this in our hiring process for our partners like TikTok. ✅ Applying here is the first step in the hiring process for this role at TikTok. We do not discriminate on the basis of gender identity, sexual orientation, cultural identity, disability, age, or any other non-merit factors. To put it simply, Hatch is for everyone.