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About the Team
Video & Edge is a top-tier video platform globally. It offers services like media storage, delivery, transcoding, and streaming. Our goal is to create industry-leading solutions for live streaming, video‐on‐demand, and real‐time communication for TikTok, Dola, Lark, and other external products worldwide. We mainly focus on the transmission network and multimedia processing parts. We also build a data foundation and analysis abilities, promote refined product operation, cut costs, and boost efficiency. We're building the next‐generation video processing platform and the biggest real‐time transmission network to give great experiences to billions of users worldwide. If you join our team, you'll have the opportunity to handle large‐scale network and extremely high‐performance challenges around the world. At the same time, you can use your skills in coding, algorithms, complexity analysis, and large‐scale system design.
Responsibilities
1. Collaborate closely with product and business teams to deeply understand requirements, use cases, and success metrics, translate high‐level product requirements into scalable system architecture and technical solutions.
2. Design and develop an AI‐driven real‐time multimedia processing platform (e.g., video/audio analysis, enhancement, and streaming). Build and optimize end‐to‐end pipelines for low‐latency, high‐throughput multimedia processing.
3. Continuously monitor, evaluate, and improve system performance, quality, and reliability using data‐driven approaches. Work on performance optimization across the stack, including latency, resource efficiency, and scalability.
4. Collaborate with cross‐functional teams (algorithm, engineering, infrastructure, data, and product) to deliver high‐quality solutions.
5. Ensure system robustness, observability, and maintainability in production environments.
Qualifications
Minimum Qualifications
6. Bachelor's degree in Computer Science or a related technical background involving software/system engineering, or equivalent working experience.
7. High proficiency in C/C++.
8. Solid understanding of multimedia fundamentals (audio/video processing, encoding/decoding, streaming and network protocol).
9. Experience building or working with real‐time systems with low‐latency requirements.
10. Passionate, self‐motivated, good teamwork skills, strong problem‐solving skills and ability to translate complex requirements into technical solutions.
11. High oral and written proficiency in English and Mandarin required: this role involves frequent communication with global teams, clients and stakeholders in English‐speaking regions as well as Mandarin‐speaking markets.
Preferred Qualifications
12. Experience and/or interest in Computer Vision, Signal Processing, 3D Graphics Rendering, Machine Learning.
13. Knowledge of AI/ML concepts and experience integrating models into production systems.
14. Working in international teams and across timezones effectively (US, Dublin, China, Singapore).
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