Assist business teams in organizing data logic, including basic data and indicator systems.
Analyze data fluctuations and complete business analysis from both business and product perspectives.
Refine data requirements and product optimization suggestions based on feedback from business teams, and promote data implementation and product improvements....
Collect, clean, and analyze large datasets to uncover trends, patterns, and actionable insights
Perform root cause analyses (RCA) for quality issues regarding data labelling and manage data validation processes to identify and address areas for improvement
Design, build, and maintain dashboards and data tables to track key metrics, enabling proactive decision-making...
Collaborate with multiple cross-functional teams to continuously improve TikTok Wallet and payment system to create a stable, agile and robust in-app wallet system
Improve system design and architecture to ensure high stability, performance and reliability of the product.
Develop large-scale software systems that powers TikTok app....
Investigate, triage, and validate reported vulnerabilities; coordinate with engineering teams to ensure effective remediation of identified flaws. You may also conduct focused security assessments and manual "deep dives" into specific features to identify logic flaws or complex vulnerabilities if the need arises.
Gather and analyze intelligence on emerging exploit trends and threat actor behaviors to proactively identify potential surface area risks and develop intelligence engineering capabilities by building automated crawler and scripting tools to identify, label, and transform raw data into actionable risk signals for defensive strategies.
Contribute towards our Detection Engineering pipelines, applying best practices across Detection-as-Code methodology and supporting our AI SOC transformations. Support active incident investigations through performing Malware Analysis and Digital Forensics....
Responsible for the requirement analysis, product planning, product design, and project management related to anti-cheat account handling capabilities for TikTok's global scenarios.
Leverage internal and external product and intelligent technology capabilities to optimize the handling process and capabilities, improving the effectiveness and efficiency of risky account handling, and taking responsibility for the rationality of risk control actions.
Understand relevant company business and strategy, collaborate with requirements from various business units, effectively balance internal needs and online performance; establish efficient communication and collaboration mechanisms to ensure business awareness of risk control work....
Adopt AI technologies to identify abnormal traffic, detect anomalous user behavior patterns, and empower intelligent attack traceability to dispose of complex and variant security incidents efficiently.
Build machine traffic identification models using machine learning algorithms to effectively identify crawler traffic in e-commerce business scenarios and implement corresponding disposal and interception strategies.
Conduct traceability analysis on e-commerce security incident cases based on system logs, traffic data, and intelligence data, and summarise mainstream attack methods and threat characteristics....
Participate in the R&D of TikTok Shop's Southeast Asia business, including end-to-end full-stack delivery spanning front-end pages, server-side APIs, data pipelines, and launch verification;
Participate in TikTok Shop's front-end and full-stack engineering development, including data model abstraction, performance optimization, and user experience optimization;
Leverage AI Coding tools to build an AI-assisted R&D workflow covering requirement understanding, solution generation, code implementation, test verification, code review, and online troubleshooting, thereby improving R&D efficiency and quality, and participate in the implementation of AI engineering capabilities in real business scenarios;...
Own the reliability of ByteDance's global advertising systems, participate in the design of reliability architecture, and ensure high availability of large-scale advertising systems.
Design, implement, validate, and continuously optimize global disaster recovery (DR) solutions for the advertising systems, and lead disaster recovery preparedness and incident response.
Manage and plan infrastructure capacity for the advertising systems, ensuring resources scale efficiently with business growth while continuously improving infrastructure utilization through performance optimization...
