Overview
Welcome to a dynamic media network team As the global demand for live streaming and real-time communication grows—especially with short-form video sharing—building an efficient, globally accessible streaming media infrastructure has become more critical. By joining our team, you'll tackle the challenges of large-scale global network transmission and leverage your expertise in programming, algorithms, data analysis, and system design.
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As a key member of our team, you will be responsible for driving R&D efforts on media network cost breakdown, attribution, and forecasting Lead R&D efforts on TikTok media network cost optimization strategies Develop and implement cost optimization strategies for live streaming and real-time communication infrastructure Continuously monitor and analyze cost trends in live streaming and real-time communication services to identify further optimization opportunities Build efficiency platforms to enhance workflow productivity Enhance global coverage and transmission quality for live streaming and real-time communication, continuously improving user experience Design and implement unified scheduling algorithms, including cross-time zone peak traffic shifting, 95th percentile bandwidth scheduling, and price-based scheduling to optimize network performance and cost efficiency
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Qualifications
* Minimum Qualifications:
o Bachelor's degree or above in Computer Science or related fields, with 1+ years of backend development experience Familiar with TCP/IP networking protocols, with a solid understanding of common protocols such as HTTP and DNS, and knowledge of how NAT, load balancing, and proxy technologies work Proficient in at least one programming language such as Golang, C/C++, Python, Java, or Shell Familiar with commonly used infrastructure technologies such as MySQL, Redis, and message queues Strong skills in system issue diagnosis and resolution; experience in system performance analysis and optimization is a plus Passionate about technology and highly self-motivated, with the ability to think proactively and learn continuously Sensitive to new technologies, with strong risk awareness and a broad technical perspective
* Preferred Qualifications:
o In-depth experience in the design, analysis, and troubleshooting of large-scale distributed systems Strong understanding of CDN, live streaming, and RTC system architectures and use cases Experienced in using data analysis tools such as Jupyter and Tableau, with hands-on experience in BI analysis projects Excellent problem-solving and debugging skills Strong written and verbal communication skills Ability to work efficiently in a fast-paced, highly collaborative team environment
Why Join Us
At our company, inspiring creativity is at the core of our mission Our innovative product is built to help people authentically express themselves, discover and connect—and our global, diverse teams make that possible Together, we create value for our communities, inspire creativity and bring joy—a mission we work towards every day We strive to do great things with great people We lead with curiosity, humility, and a desire to make impact in a rapidly growing tech company Every challenge is an opportunity to learn and innovate as one team We're resilient and embrace challenges as they come By constantly iterating and fostering an "Always Day 1" mindset, we achieve meaningful breakthroughs for ourselves, our company, and our users When we create and grow together, the possibilities are limitless
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Acknowledgment of Country
In the spirit of reconciliation, we acknowledge the Traditional Custodians of country throughout Australia and their connections to land, sea and community We pay our respect to elders past and present and extend that respect to all Aboriginal and Torres Strait Islander peoples today
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Job Details
* Seniority level: Associate
* Employment type: Full-time
* Job function: Engineering and Information Technology
* Industries: Technology, Information and Internet, Software Development, and Technology, Information and Media
Location
Location: Sydney, New South Wales, Australia
* Key Responsibilities:
* Drive R&D efforts on media network cost breakdown, attribution, and forecasting Develop and implement cost optimization strategies for live streaming and real-time communication infrastructure Enhance global coverage and transmission quality for live streaming and real-time communication, continuously improving user experience
* Required Skills:
* Bachelor's degree or above in Computer Science or related fields, with 1+ years of backend development experience Familiar with TCP/IP networking protocols, with a solid understanding of common protocols such as HTTP and DNS, and knowledge of how NAT, load balancing, and proxy technologies work Proficient in at least one programming language such as Golang, C/C++, Python, Java, or Shell Familiar with commonly used infrastructure technologies such as MySQL, Redis, and message queues Strong skills in system issue diagnosis and resolution; experience in system performance analysis and optimization is a plus Passionate about technology and highly self-motivated, with the ability to think proactively and learn continuously Sensitive to new technologies, with strong risk awareness and a broad technical perspective