Senior Machine Learning Engineer - E-commerce Merchant and Creator Growth TikTok IncSenior Machine Learning Engineer - E-commerce Merchant and Creator GrowthSeattle, WAIn this role, you will collaborate with cross-functional teams including data scientists, product managers, and business stakeholders to develop innovative solutions that drive the growth of merchants and creators in TikTok Shop. Utilize advanced machine learning techniques to analyze large-scale datasets and identify meaningful, correlations, and causal relations related to merchant and creator growth in TikTok Shop.
Fullstack Software Engineer Intern (Global E-Commerce) - 2027 Summer TikTok IncFullstack Software Engineer Intern (Global E-Commerce) - 2027 SummerSeattle, WAThe global E-commerce business team hopes to provide users with a more tailored and efficient consumption experience, enabling merchants to receive reliable platform services in different scenarios such as live E-commerce, and short video content E-commerce, so as to make more affordable and high-quality products sell easily and a better life within reach. Familiarity with common frontend and backend technologies, such as modern web frameworks, APIs, relational databases, cache systems, or messaging systems.
Machine Learning Engineer, E-commerce Feed Recommendation TikTok IncMachine Learning Engineer, E-commerce Feed RecommendationSeattle, WA1 year of experience in applied machine learning, familiar with one or more of the algorithms such as Collaborative Filtering, Matrix Factorization, Factorization Machines, Word2vec, Logistic Regression, Gradient Boosting Trees, Deep Neural Networks, Wide and Deep etc. Publications at KDD, NeurlPS, WWW, SIGIR, WSDM, ICML, IJCAI, AAAI, RECSYS and related conferences/journals, or experience in data mining/machine learning competitions such as Kaggle/KDD-cup etc.
Machine Learning Engineer - E-commerce Merchant and Creator Growth TikTok IncMachine Learning Engineer - E-commerce Merchant and Creator GrowthSeattle, WAIn this role, you will collaborate with cross-functional teams including data scientists, product managers, and business stakeholders to develop innovative solutions that drive the growth of merchants and creators in TikTok Shop. Utilize advanced machine learning techniques to analyze large-scale datasets and identify meaningful, correlations, and causal relations related to merchant and creator growth in TikTok Shop.
Senior Machine Learning Engineer, Recommendation - TikTok eCommerce TikTok IncSenior Machine Learning Engineer, Recommendation - TikTok eCommerceSeattle, WAPreferred Qualifications: Familiar with one or more of the algorithms such as Collaborative Filtering, Matrix Factorization, Factorization Machines, Word2vec, Logistic Regression, Gradient Boosting Trees, Deep Neural Networks, Wide and Deep etc. Build long and short term user interest models, analyze and extract relevant information from large amounts of various data and design algorithms to explore users latent interests efficiently.
Software Engineer Graduate (Data Arch - E-commerce) - 2027 Start TikTok IncSoftware Engineer Graduate (Data Arch - E-commerce) - 2027 StartSeattle, WAMinimum Qualification(s): Individuals who are completing or have recently completed a Bachelor s/ Master s degree in Software Development, Computer Science, Computer Engineering, or a related technical discipline. We work closely with applied machine learning engineers and build scalable systems to support all kinds of innovative algorithms and large scale models.
Staff Engineer, Xbat Devops (R4542) Shield AIStaff Engineer, Xbat Devops (R4542)Seattle, WA$180,000–$270,000 / yearDemonstrated track record of excellence as a primary contributor on projects - showcasing the ability to navigate through development cycles, overcome obstacles, and deliver high-quality solutions in a fast-paced environment. Job Description: As a DevOps Engineer, you'll own our CI/CD and automation stack - driving developer velocity, pipeline health, and large-scale test execution from single-agent runs to cluster-orchestrated mission scenarios.
Senior Risk Engineer, Property & Casualty Chubb LtdSenior Risk Engineer, Property & CasualtySeattle, WA$94,600–$136,400 / yearOn-site visits with existing and prospective customers will be conducted, and comprehensive reports will be completed that evaluate hazards and controls for adequate risk selection, pricing, and application of underwriting techniques that will lead to profitable growth. The company is distinguished by its extensive product and service offerings, broad distribution capabilities, exceptional financial strength, underwriting excellence, superior claims handling expertise and local operations globally.
Machine Learning Engineer (LLM)- E-commerce Risk Control TikTok IncMachine Learning Engineer (LLM)- E-commerce Risk ControlSeattle, WAWe achieve this through: Advanced machine learning systems to detect and prevent evolving business risks (e.g., account takeovers, collusion, incentive abuse, brushing, click-farms); A hybrid approach combining machine learning models, retrieval-augmented reasoning, and multi-agent decision-making systems; Cross-functional collaboration with product, ops, security, and trust teams. Build agentic workflows for complex cases, including modular task agents (e.g., structured data retrieval, open-source search, logical reasoning, decision reflection) orchestrated via a central controller agent.
Senior Mechanical Engineer Allegion PlcSenior Mechanical EngineerEverett, WA$106,800–$141,700 / yearAs a Senior Mechanical Engineering, you will work as part of a highly engaged small team within a global organization of 12,000+ employees, representing 30+ brands (including Schlage, Von Duprin and LCN) focused on safety, security and access management. Utilize engineering tools (FMEA, Root Cause Analysis, GD&T, Tolerance Stack Analysis, DFM/DFA) to ensure that requirement risks are evaluated and mitigated early in the design process.
Staff Software Engineer - Java WalmartStaff Software Engineer - JavaBellevue, Washington$132,000–$264,000 / yearAs a Staff Software Engineer on the Marketplace Platform team, you will play a pivotal role in driving the design and maintenance of advanced frameworks that elevate Walmart's Marketplace capabilities, ensuring unparalleled experiences for both sellers and channel partners. Option 1: Bachelor's degree in computer science, computer engineering, computer information systems, software engineering, or related area and 4 years’ experience in software engineering or related area.
Principal, Software Engineer WalmartPrincipal, Software EngineerBellevue, WashingtonAs a Principal Software Engineer on the Marketplace Platform team, you will play a pivotal role in driving the architecture, design and maintenance of advanced frameworks that elevate Walmart's Marketplace capabilities, ensuring unparalleled experiences for both sellers and channel partners. Option 1: Bachelor's degree in computer science, computer engineering, computer information systems, software engineering, or related area and 5 years’ experience in software engineering or related area.
Senior Software Engineer, Remitly Business RemitlySenior Software Engineer, Remitly BusinessSeattle, WashingtonAs a Senior Full Stack Software Engineer on Remitly Business, you will build product and platform across both sides of this marketplace — from customer-facing onboarding and payment experiences to the services, APIs, and money-movement flows beneath them. Experience leading engineers on large features in partnership with Product Management and other stakeholders — breaking work into workstreams, estimating timelines, and coaching through reviews and retrospectives.
Lead Platform Engineer ApolisLead Platform EngineerSeattle, IL$75–$80 / hourRole and Responsibilities: Design, build, and maintain highly available, scalable, and secure platform infrastructure on Azure, with a focus on AKS and cloud-native services. Basic Qualifications: Strong expertise in platform engineering, cloud infrastructure, and Kubernetes (AKS preferred).
Senior Software Engineer RemitlySenior Software EngineerSeattle, WashingtonThis is product engineering, not platform plumbing — you'll spend your time turning customer and business needs into correct, resilient backend systems in Go, orchestrating long-running flows on Temporal, and using AI coding agents as a genuine force multiplier. As a Senior Backend Software Engineer on Remitly Business, you will build the product backend that powers this marketplace: the services, APIs, and durable money-movement workflows behind onboarding, payments, balances, and payouts.
Machine Learning Engineer - E-commerce Recommendation TikTok IncMachine Learning Engineer - E-commerce RecommendationSeattle, WAExperience in applied machine learning, familiar with one or more of the algorithms such as Collaborative Filtering, Matrix Factorization, Factorization Machines, Word2vec, Logistic Regression, Gradient Boosting Trees, Deep Neural Networks, Wide and Deep etc. Publications at KDD, NeurlPS, WWW, SIGIR, WSDM, ICML, IJCAI, AAAI, RECSYS and related conferences/journals, or experience in data mining/machine learning competitions such as Kaggle/KDD-cup etc.
Senior Backend Software Engineer, Global E-commerce Governance Business TikTok IncSenior Backend Software Engineer, Global E-commerce Governance BusinessSeattle, WAOur work spans two connected areas: product governance (detecting counterfeit, prohibited, and low-quality listings; enforcing product information quality; meeting regulatory requirements across global markets) and IP protection (proactive infringement detection, rights-holder tooling, and notice-and-takedown workflows aligned with legal frameworks such as the DMCA and EU DSA). Global E-commerce business team hopes to provide users with more tailored and efficient consumption experience, enabling merchants to receive reliable platform services in different scenarios such as live e-commerce, short video content E-commerce, so as to make more affordable and high-quality products sell easily and a better life within reach.
Senior Backend Software Engineer - Global E-commerce, Supply Chain & Logistics TikTok IncSenior Backend Software Engineer - Global E-commerce, Supply Chain & LogisticsSeattle, WAGlobal e-commerce business team hopes to provide users with more tailored and efficient consumption experience, enabling merchants to receive reliable platform services in different scenarios such as live e-commerce, short video content e-commerce, so as to make more affordable and high-quality products sell easily and a better life within reach. Global e-commerce supply chain team aims to improve customer experience with warehouse & supply chain technology, empower the merchants to ease and expand their business worldwide with reliable and trustable fulfillment capabilities, so as to make more affordable and high-quality products sell easily and a better life within reach.
Fullstack Software Engineer Graduate (Global E-commerce) - 2027 Start TikTok IncFullstack Software Engineer Graduate (Global E-commerce) - 2027 StartSeattle, WAThe global E-commerce business team hopes to provide users with a more tailored and efficient consumption experience, enabling merchants to receive reliable platform services in different scenarios such as live E-commerce, and short video content E-commerce, so as to make more affordable and high-quality products sell easily and a better life within reach. Experience building or integrating AI-powered features, or using LLMs and AI Agents to solve engineering or product problems; ability to evaluate, debug, and iteratively improve AI-generated outputs.
Software Engineer - E-commerce Recommendation Infrastructure - Seattle TikTok IncSoftware Engineer - E-commerce Recommendation Infrastructure - SeattleSeattle, WAWe work closely with applied machine learning engineers and build scalable systems to support all kinds of innovative algorithms and techniques. Minimum Qualifications.