Site Reliability Engineer Intern

Team Introduction The TIGE (Traffic Infrastructure Global Engineering) team serves as the world's premier edge cloud computing and CDN service, offering enterprise users with Content Delivery Network, Edge AI, Edge Security, Edge Computing services, and Traffic Platform services. Our team is responsible for developing and managing edge cloud, CDN and traffic technologies to support billion users and ensure performance, compliance, security and cost efficiency. In line with our commitment to excellence, we are looking for talented individuals to join us for an internship in 2025. Internships at Bytedance aim to offer students industry exposure and hands-on experience. Turn your ambitions into reality as your inspiration brings infinite opportunities at Bytedance. We are looking for talented individuals to join us for an internship in 2026. Internships at ByteDance aim to offer students industry exposure and hands-on experience. Watch your ambitions become reality as your inspiration brings infinite opportunities at ByteDance. We are looking for talented individuals to join us for an internship in 2026. PhD Internships at ByteDance aim to provide students with the opportunity to actively contribute to our products and research, and to the organization's future plans and emerging technologies. PhD internships at ByteDance provide students with the opportunity to actively contribute to our products and research, and to the organization's future plans and emerging technologies. Our dynamic internship experience blends hands-on learning, enriching community-building and development events, and collaboration with industry experts. Applications will be reviewed on a rolling basis - we encourage you to apply early. Please state your availability clearly in your resume (Start date, End date). Online Assessment Candidates who pass resume screening will be invited to participate in ByteDance 's technical online assessment. Responsibilities - Researching and developing advanced algorithms or systems to enhance ByteDance's overseas infrastructure platform in reliability, performance, efficiency, resource allocation, and feature capability. - Working with our platform development teams to enrich the maturity of our content delivery system in order to support the rapid growth of ByteDance's products, e.g. TikTok, CapCut, Lemon8, etc. - Proposing and developing advanced and practical solutions to enhance our focused metrics like cost efficiency, traffic optimization, virtualization performance, as well as other more comprehensive metrics, like availability or stability, and resource efficiency. - Collaborate with a team and lead the full lifecycle of project development, including industry cutting-edge technology trend investigation, solution design, implementation, and validation. Minimum qualifications - Final year Ph.D or recent Ph.D graduates in Computer Science, engineering or quantitative field - Strong independent thinking, problem solving capability. - Experience with programming languages like Golang, Python, Java, C/C++, or similar. - Knowledge of algorithms and software development. - Excellent communication and collaboration skills. Preferred Qualifications - Background in networking, load balancing, distributed systems or large scale dynamic systems. - Knowledge of performance metrics, data/cost modeling and real-time systems. - System virtualization in VM, container, or networking. - Experience with kubernetes and cloud-native technologies. - AI platform, AI workload engine, or AI specific infrastructure. By submitting an application for this role, you accept and agree to our global applicant privacy policy, which may be accessed here: https://jobs.bytedance.com/en/legal/privacy