ML Engineer, E‑Commerce Recommendations & AI (2027)
TikTok
TikTok is seeking a Machine Learning Engineer Graduate (PhD) for a 2027 start in Seattle. You will design and deploy scalable ML, recommendation, and ranking algorithms powering ecommerce experiences for millions of users. You will collaborate with product managers and engineers, apply state-of-the-art NLP and multimodal ML, and contribute to merchant automation and growth initiatives. #J-18808-Ljbffr TikTok
$153.9k - $300.96k
...Responsibilities Build and optimize recommendation models across recall,... ...to better power live commerce recommendations.... ...Science, Electrical Engineering, Mathematics,... ...or large‑scale applied AI. Strong programming skills... ...in live commerce, e‑commerce, search, ads,...SuggestedTemporary workLocal area$57 per hour
...day. Machine Learning Engineer Intern (E-Commerce Recommendation/Search Alliance) - 2027 Start (PhD) Location:... ...solutions that impact commerce growth.We are looking for... ...millions of users. Develop AI-powered merchant... ...intelligent commerce. Build ML-agents to automate...SuggestedHourly payInternshipLocal area- ...include building ETA predictions with OneTrans, pricing via causal inference, and integrating fulfillment factors into Search and Recommendation. You will also lead LLM and AI agent innovations to diagnose and resolve complex user-facing issues. #J-18808-Ljbffr TikTokSuggested
$42.75 per hour
Discover a career that energizes and excites you every day. @2026 TikTok Technology Machine Learning Engineer Intern (TikTok-Data-Search-Recommendation-Global E-Commerce) - 2027 Summer Location: Seattle Employment Type: Intern Job Code: A77149A Share this listing:...SuggestedHourly paySummer workInternship$121.6k - $243.2k
Discover a career that energizes and excites you every day. Technology @2026 TikTok Machine Learning Engineer Graduate (TikTok-Data-Search-Recommendation-Global E-Commerce) - 2027 Start Location Seattle Employment Type Regular Job Code A253945 Responsibilities Our Search...SuggestedTemporary workLocal area$57 per hour
...Responsibilities Our E-commerce Recommendation Team is responsible for... ...challenges in e-commerce scenarios (e.g., cold start, long‑tail... ...Computer Science, Electrical Engineering, Mathematics, Statistics or a... ...systems, especially in live commerce, e-commerce, search, ads, or...Hourly payInternshipLocal area- TikTok is seeking a Machine Learning Engineer Intern (PhD) for the E-Commerce Recommendation/Search Alliance in Seattle. You... ...-scale recommendation systems and AI-powered merchant tools to help creators... ...exposes you to state-of-the-art ML, NLP, and multimodal techniques in...Internship
- TikTok is seeking a PhD-level researcher in Seattle to advance recommender systems through generative modeling, LLM-based understanding, and... ...live systems, with opportunities to publish and contribute to cutting-edge AI for large-scale consumer #J-18808-Ljbffr TikTok
- ...is seeking a Machine Learning Engineer Graduate in Seattle to join... ...and deploy real-time product recommendations, automate affiliate tools, and... ...teams, and rapidly prototype AI solutions from research to production... ...the future of intelligent commerce at TikTok. #J-18808-Ljbffr...
- TikTok USDS Joint Venture LLC in Seattle is seeking a machine learning engineer to design, train, and optimize models for recommendations, search relevance, and e-commerce AI for US users. You will build efficient pipelines for feature extraction, model training, deployment...
$121.6k - $243.2k
...every day. @2026 TikTok Technology Machine Learning Engineer Graduate (E-Commerce Supply Chain & Logistics) - 2027 Start Location: Seattle Employment Type:... ...Chain and Logistics team at TikTok. We are building AI-native capabilities for global logistics, including...Temporary workLocal area- TikTok is seeking a Machine Learning Engineer Graduate for the TikTok-Data-Search-Recommendation-Global E-Commerce team in Seattle. You will work on building and owning TikTok's search engine, combining information retrieval techniques with modern machine learning methods...
- TikTok is seeking a researcher to work on cutting-edge recommender systems for e-commerce contexts, focusing on generative approaches, LLM... ...potential for industry impact. Applicants should have a solid ML/DL background and a degree in a related field, with experience...
$129.96k - $246.24k
...and efficiency improvement. As part of this team, you will build and scale high-impact Machine Learning solutions—including recommendation engines, search relevance, and e-commerce systems—designed specifically to deliver personalized, high-performing experiences while...Temporary workLocal areaShift work- TikTok USDS Joint Venture LLC is seeking a machine learning engineer to help build scalable recommendation and e-commerce systems. The role focuses on delivering high-quality content and personalized shopping experiences for TikTok users. You will design and optimize real...
$42.75 per hour
...product or system quality. Collaborate with engineering, product, data science, and machine... ...commit to a 12-week internship during Summer 2027. Strong problem-solving skills,... ...developer platforms, full-stack engineering, or AI-assisted development tools. Preferred Qualifications...Hourly paySummer workInternshipLocal areaShift work- ...invites applications for a Machine Learning Engineer Intern position in Seattle for Summer 2027, focusing on global ecommerce data-search-recommendation. You will work with mentors to design,... ...services. You will collaborate with ML, data science, product and engineering...Summer workInternship
$153.9k - $300.96k
...day. @2026 TikTok Technology Machine Learning Engineer Graduate (E-Commerce Supply Chain & Logistics - LLM/Agent) - 2027 Start (PhD) Location: Seattle Employment Type... ...and Logistics team at TikTok. We are building AI-native capabilities for global logistics, including...Temporary workLocal area- ...every day. @2026 TikTok Technology Machine Learning Engineer Intern (E-Commerce Supply Chain & Logistics-LLM/Agent) - 2027 Start (PhD) Location: Seattle Employment Type:... ...mining, machine learning systems, evaluation, or AI engineering Join the E-commerce Global Supply...Internship
- TikTok is seeking a Machine Learning Engineer Graduate for 2027 start in Seattle to join the E-commerce... ...Chain & Logistics team. You will build AI-native capabilities for logistics, including... ...PhD-level research and hands-on ML expertise. Join a fast-moving, globally...
- ...E-commerce team is at the forefront of developing the search recommendation algorithm for TikTok's rapidly expanding global e-commerce enterprise... ..., and multi-modal technology, we're shaping a pioneering engine within the industry. Our objective is to deliver the ultimate...Work experience placementWorldwide
- ...products on TikTok Shop, through E-commerce live-streaming, E-commerce short videos, and commodity recommendation. We are a group of applied machine learning engineers and data scientists that focus on E-commerce recommendations. We are developing innovative algorithms...Temporary workWork experience placement
- ...products on TikTok Shop, through E-commerce live-streaming, E-commerce short videos, and commodity recommendation. We are a group of applied machine learning engineers and data scientists that focus on E-commerce recommendations. We are developing innovative algorithms...Temporary work
- ...improve conversion efficiency2. Optimize TikTok's massive commodity relationship mining and ranking and recall of creators' product recommendations, and improve the overall GMV of the platform3. Use the large scale of data to deeply analyze the behavior of creators and...
- The Data-E-commerce team oversees algorithmic and corresponding engineering work in the e-commerce business. Our responsibilities encompass not only utilizing recommendation and search algorithms to help users discover appealing products but also implementing risk control...Temporary work
$127.4k - $191.2k
The opportunityUnity's Vector AI team builds the machine learning systems that decide... ...users on the world's leading game engine. Recommendation and ranking systems are the core of this... ...Experience working with large-scale data and ML systems, whether through research or...Full timeInternshipWork at officeWorldwideShift work$25 per hour
The Nuclear Company is the fastest growing AI tech-startup in the nuclear and energy... ...people use to build power plants. As an AI/ML Engineer Intern on the Platform Integration & AI/... ...building plants. This is a 12-week Summer 2027 internship (May to August), aligned to...Bi-weekly payPermanent employmentFull timeSummer workInternshipSummer internshipRelocation$121.6k - $243.2k
...is to support the following businesses with the most advanced AI technology: Combat any kinds of risks/violations issues in E-commerce... ...'s degree in Software Development, Computer Science, Computer Engineering or a related discipline. Solid coding skills, ability to...Overseas- ...Our team is building the next generation of AI-native risk intelligence systems to... ...adversaries adopt systematic experimentation (e.g., large-scale template variation and rapid... ...'s degree in Computer Science, Computer Engineering or a related discipline. Proficiency in modern...Work experience placementInternship
$42.75 per hour
...advanced, autonomous layer of AI agents that act as "virtual team... ...the judgment," we are a 0 to 1 engineering team tackling massive infrastructure... ...hardware and system faults (e.g., FS read-only, disk, RDMA,... ...-week internship during Summer 2027. Proficient coding skills and...Hourly paySummer workInternship
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