ML Engineer: Global E‑commerce Recommendations & Search
TikTok
TikTok in the United States seeks PhD graduates to join our Data-E-commerce team, driving research in ML for recommendation and search across commerce, live streams, and videos. You will help build scalable systems, risk controls, and intelligent customer-service tech to enhance a secure shopping experience.
Join a fast-moving team that values bold ideas and rigorous analysis. You will develop long- and short-term user-interest models from massive data, apply ML to improve ranking and content
#J-18808-Ljbffr$162k - $387.6k
...Technology Machine Learning Engineer Graduate (E-Commerce Recommendation/Search Alliance) - 2027 Start (PhD)... ...shape the future of intelligent commerce. Build ML-agents to automate algorithm development... ...and bring joy. TikTok's global headquarters are in Los Angeles...SuggestedTemporary workWork experience placementInternshipLocal area$122.57k - $316.8k
...The Machine Learning Engineer role in Search Recommendation focuses on building and improving search recommendation algorithms and models to strengthen... ...recommendation algorithm for TikToks rapidly expanding global e-commerce enterprise. The team uses advanced machine learning...SuggestedTemporary workWork experience placementLocal areaWorldwide$122.57k - $187.2k
...and scale high-impact Machine Learning solutions—including recommendation engines, search relevance, and e-commerce systems—designed specifically... ...limit is applicable to our Company and its affiliates\' jobs globally. Applications will be reviewed on a rolling basis - we...SuggestedTemporary workLocal areaShift work- ...TikTok is seeking a Machine Learning Engineer Graduate (E-Commerce Recommendation/Search Alliance) with a PhD to design and deploy large-scale ML and ranking models for our commerce ecosystem. You will research, prototype, and productionize AI tooling, collaborating with...Suggested
- ...TikTok is seeking a Machine Learning Engineer for Search Recommendation in San Jose to build and improve search infrastructure that drives traffic and enhances user understanding of search intent across TikTok and TikTok Mall. You will develop services and models,...Suggested
- ...force in South Korean commerce.We are proud to... ...resources of a large global public company.... ...our Staff Software Engineer, ML infra Engineer for Search & Discovery organization... ...to search and recommendation. Many business initiatives... ...performance (e.g., I/O and memory...Temporary work
- ...TikTok is seeking graduates to join the Recommendation Foundation team within Data – Global E-commerce. You will help build event-sequence driven generative recommendation by integrating LLMs, VLMs, and multimodal understanding to push beyond click prediction. You will...
$128k - $316.8k
...Responsibilities The Global E-commerce Recommendation Live Algorithm team is responsible... ...stack for live commerce, covering the full pipeline... ...Computer Science, Electrical Engineering, Mathematics, Statistics or... ...: recommendation systems, search, advertising, NLP, multimodal...Temporary workLocal area$361.3k
...experiences, retrieval systems, ML-driven ranking and... ...sits at the intersection of Search, Recommendations, Conversational Discovery, and... ...fluency across the agentic engineering toolchain — coding harnesses... ...comprehensive benefits include global access to mental health and...Work at officeLocal areaRemote workMonday to ThursdayFlexible hours$207k - $300k
...through advanced context engineering and agentic feedback... ...engaging stories globally.Conduct advanced quality... ...leverage downstream dense recommendation signals and feedback... ...Large Language Models (e.g., LLM-as-a-judge,... ...extend well beyond web search. We're looking for engineers...$152k - $277k
...force in South Korean commerce.We are proud to... ...of a large global public company. This... ....Role OverviewThe Search & Discovery organization... ...to search and recommendation. Many business initiatives... ...and online ML platforms to support... ...consumed by engineers and scientists. You...Temporary work- ...graduates for roles in machine learning and data systems to design, build, and scale high-impact ML solutions for US users. You will work on recommendation engines, search relevance, and e-commerce systems with strong emphasis on privacy, data governance, and security....
$45 per hour
...Responsibilities The Search Ads team constantly pushes the boundaries of general search engine monetization across our apps, including... ..., and more, building a globally leading Search Ads... ...~ Familiar with Ads system, recommendation, searching, ranking, etc....Hourly payFull timeSummer workInternshipLocal area$128k - $316.8k
...Participate in the full training lifecycle of Recommendation Foundation Models, including pre-... ...degree in Computer Science, Electrical Engineering, Mathematics, Statistics or a related... ...inspire creativity and bring joy. TikTok's global headquarters are in Los Angeles and...Temporary workLocal area- ...Jose is seeking a Machine Learning Engineer Intern for Summer 2027 to join the Search Ads team tasked with building... ...formats and ROI while learning from a global team. Candidates should be pursuing... ...'s or higher in CS/CE, have ML foundations, strong programming skills...Full timeSummer workInternship
- ...USDS Joint Venture is hiring a Machine Learning Engineer to design, train, and deploy ML models for personalized experiences with strong data... ...and privacy protections. You will work on recommendation engines, search relevance, and e-commerce systems, handling massive...
$60 per hour
...Share this listing: Responsibilities ~ The Recommendation Foundation team within TikTok’s Data – Global E-commerce organization is dedicated to building... ...exploration and encourage research thinking and engineering practice equally. Every team member can propose hypotheses...Hourly payInternshipLocal area$136.8k - $359.72k
...About the Team The Search team is responsible for... ...the industry's search engines to provide the best search... ...integrating cutting-edge recommendation algorithms and large language... ...learning frameworks (e.g., TensorFlow, PyTorch... ...Qualifications Global Experience: Experience...Temporary workLocal areaShift work- ...TikTok is seeking a PhD-level candidate to design and deploy cutting-edge AI and ML systems for its e-commerce ecosystem. You will work on recommendation, ranking, and merchant-operations tools to boost ROI and automate processes, collaborating with cross-functional teams...
- ...TikTok Search Ads is seeking talented engineers to push the boundaries of monetization across our apps, including... ...product strategy, implement advanced ML models, and enhance search relevance... ...frameworks to maximize ROI for our global user base. #J-18808-Ljbffr
- ...TikTok is seeking experienced ML engineers and data scientists to join the E-commerce recommendations team in San Jose. You will build large-scale recommender systems, including item, live-stream, and short-video recommendations, and develop real-time data pipelines and...
$122.57k - $259.2k
...We are a group of applied machine learning engineers and data scientists that focus on general feed recommendations and E-commerce recommendations. We are developing... ...build thriving communities and businesses on a global scale. On-site presence across teams allows...Temporary workShift work$128k - $316.8k
...Technology Machine Learning Engineer Graduate (TikTok Vertical Recommendation) - 2027 Start Location: San... ...Company and its affiliates' jobs globally. Applications will be reviewed on... ...research experience in recommendation, search, or ads; publications in relevant...Temporary workInternshipLocal area$60 per hour
...Responsibilities The Search team builds the systems that help... ...search retrieval, ranking, recommendation signals, query understanding... ...improve search quality for a global user base. We are looking... ...tools under the guidance of engineers and mentors. Work with...Hourly payFull timeInternshipLocal area$45 - $60 per hour
...Responsibilities The Search team builds the systems that help... ...search retrieval, ranking, recommendation signals, query understanding... ...improve search quality for a global user base.... ...tools under the guidance of engineers and mentors. Work with large...Hourly paySummer workInternshipLocal area$128k - $256k
...Technology Machine Learning Engineer Graduate (TikTok-Data-Search-Search Quality) - 2027 Start Location... ...fields such as NLP, CV, and recommender system. We embrace a culture of self... ...creativity and bring joy. TikTok's global headquarters are in Los Angeles and...Full timeTemporary workLocal area$45 - $60 per hour
...Responsibilities The Search team builds the systems that help... ...search retrieval, ranking, recommendation signals, query understanding... ...improve search quality for a global user base. We are looking... ...tools under the guidance of engineers and mentors. Work with...Hourly paySummer workInternshipLocal area$207k - $301k
...purpose programming languages (e.g., Java, C/C++, or Python).5... ...experience building and deploying recommendation systems models (retrieval,... ...domains.5 years of experience with ML design and ML infrastructure (... ...the core team responsible for Search Ads Personalization. Our...- ...machine learning solutions for high-impact applications such as recommendations, search relevance, and e-commerce systems. You will focus on... ...part of the Tech and Product team, you will work on scalable ML pipelines, real-time features, and rigorous A/B testing to drive...
- ...TikTok is offering a Machine Learning Engineer Intern position in San Jose for a 12-week term... ...targeting PhD students. You will work on the Search team to design, implement, and test features that improve content discovery using ML, NLP, and large-scale data processing....Internship
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