.ResponsibilitiesTikTok is the leading destination for short-form mobile video. Our mission is to inspire creativity and bring joy. TikTok has global offices including Los Angeles, New York, London, Paris, Berlin, Dubai, Singapore, Jakarta, Seoul and Tokyo.**Why Join Us**: Creation is the core of TikTok's purpose. Our platform is built to help imagination 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.Our Trust & Safety team's commitment is to keep our online community safe. We have invested heavily in human and machine-based moderation to remove harmful content quickly and often before it reaches our general community.It is possible that this role will be exposed to harmful content as part of the core role/as part of project/ in response to escalation requests/by chance.Some content viewed may violate our community guidelines, which include but are not limited to bullying; hate speech; childabuse; sexual assault; torture; bestiality; self-harm; suicide; murder.- Have a deep understanding and knowledge of Latin America, including local cultural norms and specific discourse on content safety considerations.- Design and maintain high-quality prompts libraries and templates from the safety perspective and able to identify potential safety risks through daily work to improve overall performance and achieve further optimization.- Responsible for design and execution of model evaluation based on business targets to keep improving model safety performance.- Data analysis and insights generation based on evaluation data.- Have a deep understanding and knowledge of Latin America, including local cultural norms and specific discourse on content safety considerations.- Work collaboratively with internal stakeholders such as product and RD team, policy team and delivery team to understand business requirements and objectives and enhance the product user experience.- Keep learning and stay updated with the latest and relevant industry research and investigation.- Able to work on projects outside core responsibilities that could require different requirements, such as using assessment methods and having flexibility to support related projects.- Willing to work on sensitive issues including but not limited to child exploitation, a variety of religious and political views, violence, adult & sexual content etc.- Performs other duties as assigned