# Machine Learning Engineer, TikTok Core Feed Recommendation - Dedup Source: https://realanalystjobs.com/job/machine-learning-engineer-tiktok-core-feed-recommendation-dedup-tiktok-ea441d55 Machine Learning Engineer, TikTok Core Feed Recommendation - Dedup at TikTok, an on-site role based in San Jose, California, USA. Experience level: 1 Years. First seen on RealAnalystJobs on 15 November 2026, read from TikTok's own careers page (TikTok), which RealAnalystJobs re-checks daily and removes the role when it closes. TikTok has approved H-1B petitions on USCIS record (employer-wide, not a promise for this role). Updated 15 November 2026. ## Key facts - Company: [TikTok](https://realanalystjobs.com/companies/tiktok) - Location: San Jose, California, USA - Work mode: On-site - First seen: Nov 15, 2026 - Employment type: Full time - Experience level: 1 Years - Source: TikTok's careers page (TikTok), re-checked daily ## Visa sponsorship The posting does not say. TikTok had H-1B petitions approved for 454 workers in fiscal year 2026 (USCIS). That is history, not a promise for this role. [See the record](https://realanalystjobs.com/companies/tiktok#h1b-record) ## About this role About the Team Dedup team drives research and develops cutting-edge AI technologies that power core product experiences. Our work focuses on building large-scale, high-performance systems that support key strategies such as video deduplication, originality recognition, copyright detection, content safety, and content moderation. We are committed to delivering a seamless and safe user experience by pushing the boundaries of AI in production environments. Responsibilities 1. Build and scale the Dedup and Copyright system that supports billions of users globally 2. Design and deploy machine learning models to support video understanding and content integrity 3. Integrate cutting-edge AI technologies to improve model accuracy, performance, and system efficiency 4. Develop scalable data pipelines and infrastructure to support training and serving of ML models on real-time, unstructured data 5. Run experiments to evaluate and debug models in production environments 6. Collaborate with cross-functional teams to ensure smooth deployment and monitoring of ML systems Qualifications Minimum Qualifications 1. Bachelor's degree or above in Computer Science or a related field 2. Minimum of 1 year of industry experience in Machine Learning 3. Proficiency with at least one deep learning framework (e.g., PyTorch, TensorFlow) 4. Experience in Multimedia or Computer Vision areas such as image/video/audio retrieval, representation learning, re-identification, or unsupervised/self-supervised learning Preferred Qualifications 1. Master’s degree or higher in Computer Science or a related field 2. Experience working in large-scale production environments or high-growth tech companies Description from TikTok's public careers feed, reproduced so you can read the role here. Apply on the company's own site; Real Analyst Jobs never submits anything for you. ## How to apply Open [this role on Real Analyst Jobs](https://realanalystjobs.com/job/machine-learning-engineer-tiktok-core-feed-recommendation-dedup-tiktok-ea441d55) and use Apply now there to reach the employer's application. The listing is re-checked against TikTok's careers page daily and removed when it closes. ## TikTok 101 open analyst roles on Real Analyst Jobs. [More roles at TikTok](https://realanalystjobs.com/companies/tiktok) ## More like this ### Other open roles at TikTok - [Business Analyst, Business Integrity](https://realanalystjobs.com/job/business-analyst-business-integrity-tiktok-c28aba20), Singapore - [Business Analyst - Global Business Solutions - São Paulo](https://realanalystjobs.com/job/business-analyst-global-business-solutions-sao-paulo-tiktok-14e33f1e), Sao Paulo, Brazil - [Global Quality Operations AI Solutions Specialist](https://realanalystjobs.com/job/global-quality-operations-ai-solutions-specialist-tiktok-b968d27f), Singapore - [Monetization Strategy & Operations Manager - GBS](https://realanalystjobs.com/job/monetization-strategy-and-operations-manager-gbs-tiktok-d9b1af11), Buenos Aires, Argentina - [Risk Analyst](https://realanalystjobs.com/job/risk-analyst-tiktok-900d7b2d), San Jose California, USA (On-site) - [Data analyst jobs in the USA](https://realanalystjobs.com/jobs/data-analyst-jobs-in-usa) - [Analyst job market report](https://realanalystjobs.com/analyst-job-market) - [What analyst roles pay](https://realanalystjobs.com/blog/data-analyst-salaries) ## Sources and links - [This role on Real Analyst Jobs](https://realanalystjobs.com/job/machine-learning-engineer-tiktok-core-feed-recommendation-dedup-tiktok-ea441d55) - [TikTok on Real Analyst Jobs](https://realanalystjobs.com/companies/tiktok) - [All analyst jobs](https://realanalystjobs.com/jobs)