Senior Supply Manager - Resource Management Beijing ByteDance Technology Co LtdSenior Supply Manager - Resource ManagementLos Angeles, CAAs a resource management project manager, you will be responsible for the full lifecycle management of ByteDance's global core cloud resource delivery (cloud resource delivery, NPI, cloud resource utilization optimization), and the specific job responsibilities include: As the Owner, responsible for the deployment of ByteDance's global cloud resource infrastructure. We are the ByteDance Cloud Team, as a core component of the company's supply system, aiming to provide compliant, cost-effective, high-quality, and efficient end-to-end cloud supply chain solutions for global businesses such as Douyin, TikTok, Feishu, and e-commerce.
Quality Assurance Engineer (Multiple Positions) Beijing ByteDance Technology Co LtdQuality Assurance Engineer (Multiple Positions)San Jose, CA$165,422–$240,000 / yearOf the required experience, must have 1 year of experience in each of the following: Designing, developing, and maintaining automated testing frameworks and scripts integrated with CI/CD systems; Building robust, scalable, and high-quality test automation solutions for functional and regression testing; Developing testing frameworks using Python, Java, or Kotlin; Identifying, recording, resolving, and documenting software bugs, including tracking bugs and test metrics; Building and testing software solutions using Agile methodology or DevOps development practices; and Designing and developing test strategies, performing test planning, designing and executing end-to-end use cases, managing defects, and providing Quality Assurance status reports. Qualifications Must have a Master's degree or foreign equivalent degree in Computer Science, Engineering (any), Analytics, Mathematics, Statistics, or a related field, and 1 year of related work experience; OR a Bachelor's degree or foreign equivalent degree in Computer Science, Engineering (any), Analytics, Mathematics, Statistics, or a related field, and 3 years of related work experience.
Senior Tax Counsel - US (San Jose) Beijing ByteDance Technology Co LtdSenior Tax Counsel - US (San Jose)San Jose, CAWe are seeking an experienced tax professional with a legal background to provide coverage with respect to tax structuring/planning, tax controversy, and the tax aspects of product launches and M&A transactions in the United States. Excellent written and verbal communication skills, with strong attention to detail and the ability to communicate complex tax issues clearly to non-tax stakeholders.
Lead Product Manager (Multiple Positions) Beijing ByteDance Technology Co LtdLead Product Manager (Multiple Positions)San Jose, CA$388,918–$396,000 / yearOf the required experience, must have 3 years of experience in each of the following: Conducting user research, competitor analysis, or market science analysis, including interviewing customers, gathering survey questionnaires, and designing UX surveys, to validate and analyze customers' and users' needs; Designing A/B tests to run experiments and designing business value metrics to track feature performance; Product management, including coordinating cross-functional teams for product and growth strategy, competitive positioning, RoI estimate, and revenue generation; Utilizing Product Opportunity Evaluation Matrix and Customer Journey Map to analyze customer requirements; and Designing, maintaining, and managing product roadmaps across stakeholders, including defining KPIs (Key Performance Indicators) and/or success metrics using OKRs (Objectives and Key Results). Qualifications Must have a Master's degree or foreign equivalent degree in Computer Science, Engineering (any), Data Science, Physics, Mathematics, Information Technology, Business Administration, Marketing, or a related field, and 3 years of related work experience; OR a Bachelor's degree or foreign equivalent degree in Computer Science, Engineering (any), Data Science, Physics, Mathematics, Information Technology, Business Administration, Marketing, or a related field, and 5 years of post-bachelor's, progressive related work experience.
Internal Controls Business Partner Beijing ByteDance Technology Co LtdInternal Controls Business PartnerSan Jose, CAAbout the Team: The Global Internal Control team is responsible for performing risk identification and assessing the design and operating effectiveness of internal controls across ByteDance global functions. etc.), experience working with regulated organizations (including social media or technology-driven companies), and the ability to translate complex regulatory requirements into practical, effective controls.
Senior Tax Counsel - US (Los Angeles) Beijing ByteDance Technology Co LtdSenior Tax Counsel - US (Los Angeles)Los Angeles, CAWe are seeking an experienced tax professional with a legal background to provide coverage with respect to tax structuring/planning, tax controversy, and the tax aspects of product launches and M&A transactions in the United States. Excellent written and verbal communication skills, with strong attention to detail and the ability to communicate complex tax issues clearly to non-tax stakeholders.
Language Specialist Project Intern (Language Center) - 2026 Start (BS/MS) Beijing ByteDance Technology Co LtdLanguage Specialist Project Intern (Language Center) - 2026 Start (BS/MS)San Jose, CAAbout the team: At ByteDance, the Language Center team is integral, providing essential language support to our engineers, facilitating effective communication and seamless collaboration among RD teams globally. As a project intern, you will have the opportunity to engage in impactful short-term projects that provide you with a glimpse of professional real-world experience.
Security Program Manager - Data Center Development Beijing ByteDance Technology Co LtdSecurity Program Manager - Data Center DevelopmentSan Jose, CAOur work involves, but not limiting to, data center innovation, implementing advanced technologies and renewable energy to achieve carbon-neutrality, rapid project delivery, capacity planning, process and risk control, cost management, etc. Ensure on-time delivery of multiple large-scale data center projects for Access Control System, Intrusion Detection Systems, and Video Surveillance System across the US and Brazil Region.
Cloud Sourcing Specialist - Data Center & Supply Chain Beijing ByteDance Technology Co LtdCloud Sourcing Specialist - Data Center & Supply ChainSeattle, WAThis role serves as the primary owner of relationships with hyperscale public cloud providers, responsible for building and managing strategic vendor partnerships, sourcing large-scale cloud capacity, and structuring and negotiating significant hyperscale cloud service agreements. In close partnership with internal engineering, capacity planning, finance, legal, and operations teams, this role translates infrastructure demand into executable cloud sourcing strategies, and drives executive-level decision-making on cloud sourcing investments.
Machine Learning Engineer - Data Recommendation (CapCut) Beijing ByteDance Technology Co LtdMachine Learning Engineer - Data Recommendation (CapCut)San Jose, CAImprove user experiences during creation by leveraging a deep understanding of user behavior and state-of-the-art machine learning technologies. Enhance user growth efficiency by optimizing the distribution of content created with CapCut, Hypic, and other similar tools.
Benefits Operation Data Analyst Project Intern - 2026 Start (BS) Beijing ByteDance Technology Co LtdBenefits Operation Data Analyst Project Intern - 2026 Start (BS)San Jose, CAResponsibilities: Benefits Data Processing: • Own end-to-end processing and validation of benefits deduction and contribution data prior to payroll processing • Perform detailed reconciliation between benefits systems and payroll outputs to identify discrepancies, root causes, and corrective actions • Partner closely with Payroll to support payroll readiness, retro adjustments, and post-payroll audit. Data Audit & Quality Control: • Conduct recurring data audits across eligibility, deductions, contributions, and system interfaces • Identify data quality risks, trend issues, and upstream system gaps • Establish clear audit logic, validation rules, and exception tracking to prevent recurring errors.
Research Intern (AML) - 2026 Start (PhD) Beijing ByteDance Technology Co LtdResearch Intern (AML) - 2026 Start (PhD)San Jose, CAResponsibilities: Responsible for the construction and operations & maintenance (O&M) of the centralized GPU computing pool, generating additional AI computing capacity through more optimized resource scheduling strategies. PhD Internships at ByteDance aim to provide students with the opportunity to actively contribute to our products and research, and to the organization's future plans and emerging technologies.
Senior Machine Learning Engineer, Model Serving Infrastructure (Multiple Positions) Beijing ByteDance Technology Co LtdSenior Machine Learning Engineer, Model Serving Infrastructure (Multiple Positions)San Jose, CA$264,514–$387,600 / yearQualifications Must have a Master's degree or foreign equivalent degree in Computer Science, Engineering (any), Information Technology, Machine Learning, Data Science, Data Analytics, Statistics, Mathematics, or a related quantitative field, and 2 years of related work experience; OR a Bachelor's degree or foreign equivalent degree in Computer Science, Engineering (any), Information Technology, Machine Learning, Data Science, Data Analytics, Statistics, Mathematics, or a related quantitative field, and 5 years of post-bachelor's, progressive related work experience. Of the required experience, must have 2 years of experience in each of the following: Coding using Python or C++; Developing code and identifying issues in Linux environment; Implementing design features and functionality using C or C++; Translating business requirements into technical solutions, ensuring alignment with organizational goals and objectives; and Working across all phases of the software development lifecycle, including development, implementation, testing, and deployment.
Talent Acquisition Partner (Multiple Positions) Beijing ByteDance Technology Co LtdTalent Acquisition Partner (Multiple Positions)San Jose, CA$108,000–$168,000 / yearOf the required experience, must have 1 year of experience in each of the following: Talent mapping in the U.S. technology industry to identify workforce needs that align with strategic talent acquisition objectives; Identifying and negotiating complex compensation packages with candidates using compensation structures in the technology industry; Driving full-cycle recruitment activities in the technology industry, including analyzing hiring needs, partnering with hiring managers, developing hiring strategies, and providing solutions for recruitment challenges during the recruitment process; and Identifying and leveraging recruiting data to drive and influence hiring strategies and decisions. Qualifications Must have a Master's degree or foreign equivalent degree in Human Resources, Business, Management (any), Economics, Psychology, Labor Relations, or a related field, and 1 year of related work experience; OR a Bachelor's degree or foreign equivalent degree in Human Resources, Business, Management (any), Economics, Psychology, Labor Relations, or a related field, and 3 years of related work experience.
Senior Server Operations & Maintenance Engineer Beijing ByteDance Technology Co LtdSenior Server Operations & Maintenance EngineerSan Jose, CAFor complex hardware troubleshooting of online servers, conduct in - depth analysis based on server - level black - box logs (such as BMC logs, IPMI/SMBIOS data, operating system kernel logs, hardware event logs, etc.). Familiar with BMC/IPMI protocol, Redfish, Sensor, SEL log, BMC OneKeyLog, GPU stress test diagnosis, and capable of proficiently applying relevant technologies for hardware status monitoring and fault detection.
System Performance Engineer - Server Platform Beijing ByteDance Technology Co LtdSystem Performance Engineer - Server PlatformSan Jose, CAAbout the Team Server platform team is responsible for architecting, designing, and building the best server and storage system to meet the requirements of high-performance, low cost and easy to operate. We are looking for a self-motivated Server system Performance Engineer with the following responsibilities: Build up and optimize server system benchmarks based on deep understanding of server system architect, key part performance matrix, and workload characterization.
Data Center Facilities Manager Beijing ByteDance Technology Co LtdData Center Facilities ManagerAshburn, VAYou will transition from tactical hands-on troubleshooting to strategic leadership-working with cross-functional teams, driving colocation partner governance, and maintaining ultimate accountability for site uptime, safety, and efficiency. Systems Familiarity: Strong practical knowledge of Megawatt-class Diesel Generators, Static/Rotary UPS, Medium/Low Voltage Switchgears, Chillers, Cooling Towers, CRAH/AHU units, and BMS/EPMS systems.
Senior Software Engineer, Machine Learning Systems (Multiple Positions) Beijing ByteDance Technology Co LtdSenior Software Engineer, Machine Learning Systems (Multiple Positions)San Jose, CA$212,800–$387,600 / yearOf the required experience, must have 2 years of experience in each of the following: Designing and implementing software service architecture to support high throughput and fault tolerant services; Working with computing systems utilizing GPU or ASIC for machine learning applications; Developing machine learning models using platforms and frameworks, including PyTorch or JAX; Designing and managing databases to support online services using MySQL or Redis; and Programming in a Linux environment using C/C++, CUDA, or Python. Qualifications Must have a Master's degree or foreign equivalent degree in Computer Science, Engineering (any), Information Systems, Data Science, Mathematics, or a related field, and 2 years of related work experience; OR a Bachelor's degree or foreign equivalent degree in Computer Science, Engineering (any), Information Systems, Data Science, Mathematics, or a related field, and 5 years of post-bachelor's, progressive related work experience.
Tech Lead Cloud Site Reliability Engineer - DCS Cloud Beijing ByteDance Technology Co LtdTech Lead Cloud Site Reliability Engineer - DCS CloudSan Jose, CAOur Infrastructure Engineering team supports the companys fast growth by building and operating hyper-scale datacenters, managing the life cycle of server fleet, providing cloud solutions, and developing various infrastructure services and making sure they are scalable and are reliable. Proven experience in reliability-focused initiatives such as failure drill systems, capacity governance, change governance, observability platforms, and resource cost optimization.
Real Estate Location Strategy Manager (Multiple Positions) Beijing ByteDance Technology Co LtdReal Estate Location Strategy Manager (Multiple Positions)San Jose, CA$168,803–$178,803 / yearOf the required experience, must have 2 years of experience in each of the following: Conducting quantitative and qualitative analysis, including benchmark analysis, and market and industry research; Conducting data analysis and mathematical modeling, including interpreting data into graphs, charts and statistics; Working with cross-functional teams on projects, including gathering requirements from and communicating project goals, objectives, and outcomes to cross-functional stakeholders; and Creating detailed project plans that outline tasks, milestones, timelines, and resource allocation. With a suite of more than a dozen products, including TikTok, Lemon8, CapCut and Pico as well as platforms specific to the China market, including Toutiao, Douyin, and Xigua, ByteDance has made it easier and more fun for people to connect with, consume, and create content.
Machine Learning Engineer (Multiple Positions) Beijing ByteDance Technology Co LtdMachine Learning Engineer (Multiple Positions)San Jose, CA$174,304–$316,800 / yearOf the required experience, must have 1 year of experience in each of the following: Coding using Python or C++; Optimizing, training, and deploying machine learning models with Python and mainstream machine learning frameworks; Utilizing Big data framework using MySQL, Spark, Hadoop, or Flink; and Building and optimizing main components, models, or strategies in e-commerce system or AD delivery system, including bidding, ranking, and auction. Qualifications Must have a Master's degree or foreign equivalent degree in Computer Science, Engineering (any), Information Systems, Data Science, Mathematics, or a related field, and 1 year of related work experience; OR a Bachelor's degree or foreign equivalent degree in Computer Science, Engineering (any), Information Systems, Data Science, Mathematics, or a related field, and 3 years of related work experience.
Senior Machine Learning Engineer - E-Commerce Supply Chain & Logistics (Multiple Positions) Beijing ByteDance Technology Co LtdSenior Machine Learning Engineer - E-Commerce Supply Chain & Logistics (Multiple Positions)San Jose, CA$224,797–$387,600 / yearOf the required experience, must have 1 year of experience in each of the following: Coding using Python or C++; Optimizing, training, and deploying machine learning and deep learning models using PyTorch or TensorFlow; Developing code and identifying issues in a Linux environment; Developing and deploying large-scale machine learning systems; and Utilizing Big data framework using MySQL, Spark, Hadoop, or Flink. Qualifications Must have a PhD degree or foreign equivalent degree in Computer Science, Engineering (any), Data Science, Mathematics, or a related field, and 1 year of related work experience; OR a Master's degree or foreign equivalent degree in Computer Science, Engineering (any), Data Science, Mathematics, or a related field, and 4 years of related work experience.
ASIC Design Engineer (Video Silicon IP) - Multimedia Lab Beijing ByteDance Technology Co LtdASIC Design Engineer (Video Silicon IP) - Multimedia LabSan Jose, CAThe successful candidate will be part of a fast-growing team that includes algorithm, architecture, software, firmware, and hardware design and verification experts with a dedication to technical excellence and a passion to build large-scale and high-performing video platforms and services. Team Introduction The Video Silicon IP team is building industry-leading, highly efficient, and scalable video codec hardware solutions (FPGA and ASIC) from the ground up to better serve our billions of users.
IT Endpoint Asset Manager Beijing ByteDance Technology Co LtdIT Endpoint Asset ManagerSan Jose, CAThe ideal candidate should have experience working in global or regional environments, be comfortable collaborating across time zones, and be capable of balancing governance, operational efficiency, user productivity, and cost optimization in complex environments. This role combines regional governance, lifecycle operations management, and global strategy development, requiring strong cross-functional collaboration, stakeholder management, and program execution capabilities.
Payment Partnership Project Intern (Global Payment) - 2026 Start (MBA) Beijing ByteDance Technology Co LtdPayment Partnership Project Intern (Global Payment) - 2026 Start (MBA)San Jose, CAAbout Global Payment The Global Payment team of ByteDance provides payment and financial services solutions - including payment acquisitions, disbursements, transaction monitoring, payment method management, foreign exchange conversion, accounting, reconciliations to ensure that our users have a smooth and secure payment experience on ByteDance platforms including TikTok, CapCut and other apps. Business Development Assistance: Support the end-to-end lifecycle of payment and ecosystem partner agreements, including drafting, tracking, organizing, and filing contracts; maintain contract databases and renewal schedules; coordinate signature workflows and follow up on outstanding items with internal and external stakeholders.
Data Engineer (Multiple Positions) Beijing ByteDance Technology Co LtdData Engineer (Multiple Positions)Seattle, WA$148,200–$300,960 / yearOf the required experience, must have 1 year of experience in each of the following: Designing and modeling data warehouse to support data analytics, reporting, and data applications; Implementing data warehouse and ETL processes using Hive, Spark, Hadoop, or SQL Server to optimize the data processing performance; Programming using SQL, Python, or Java; Estimating SLAs for the data pipeline, and triaging and debugging data infrastructure issues; and Building data services or applications using data query engines HBase, Elastic Search, ClickHouse, or SQL Server, and optimizing the query performance. Qualifications Must have a Master's degree or foreign equivalent degree in Computer Science, Engineering (any), Information Technology, Data Science, Business Analytics, Mathematics, or a related quantitative field, and 1 year of related work experience; OR a Bachelor's degree or foreign equivalent degree in Computer Science, Engineering (any), Information Technology, Data Science, Business Analytics, Mathematics, or a related quantitative field, and 3 years of related work experience.
Multimodal Model Training and Inference Optimization Engineer Beijing ByteDance Technology Co LtdMultimodal Model Training and Inference Optimization EngineerSan Jose, CAThe Vision-Applied Research team focuses on applied research in Generative AI and CV/Multimodal Understanding, and delivering intelligent solutions to ByteDance products, e.g., TikTok, CapCut, and Lemon8, enabling users to make and share creative content in a much easier way. We are seeking an experienced Multimodal Model Training and Inference Optimization Engineer with expertise in optimizing AI model training and inference, including distributed training/inference and acceleration.
Research Scientist, AI Safety - Global Frontier Tech Recruitment Program - 2027 Start (PhD) Beijing ByteDance Technology Co LtdResearch Scientist, AI Safety - Global Frontier Tech Recruitment Program - 2027 Start (PhD)San Jose, CAThe expanded attack surface covering data, decision-making, execution, and supply chains, combined with their intricate interactions and complex infrastructure, has rendered traditional security technologies ineffective. By advancing the deployment of AI security technologies in real-world business scenarios, we have built an industry-leading defense framework to support the safe evolution of artificial intelligence technologies.
Network Software Development Engineer (Multiple Positions) Beijing ByteDance Technology Co LtdNetwork Software Development Engineer (Multiple Positions)San Jose, CA$187,741–$316,800 / yearOf the required experience, must have 1 year of experience in each of the following: Writing testable and maintainable software using high level programming language, including Golang, Java, Python, or C++; Utilizing networking tools ping, netstat, tcpdump, and ifconfig to troubleshoot network issues; Debugging and troubleshooting in network, setting up test bed and test feature, and resolving network issues; Using Unix or Linux operating system; and Preparing technical documentation, including one of the following: (1) technical initiatives; (2) design proposals; or (3) publishing conference or journal papers. Qualifications Must have a Master's or foreign equivalent degree in Computer Science, Engineering (any), Information Systems, Computer Networking, or a related field, and 1 year of related work experience; OR a Bachelor's degree or foreign equivalent degree in Computer Science, Engineering (any), Information Systems, Computer Networking, or a related field and 3 years of related work experience.
Interdisciplinary Researcher Beijing ByteDance Technology Co LtdInterdisciplinary ResearcherSan Jose, CARespond to ad hoc research inquiries from leadership and business units; contribute to recurring team products (ie: tech landscape newsletters, regional assessments)Minimum Qualifications: 5+ years of demonstrated depth in historical analysis, strategic research, geopolitical analysis, or policy research (gained in settings such as think tanks, intelligence analysis, academic research institutions, or in-house corporate research/strategy teams), with the proven ability to set research priorities and lead complex analyses independently. Produce high-quality written intelligence products (strategic assessments, country briefings, trend analyses, issue-specific deep dives) and deliver presentations to senior management on topics of strategic interest.
Tech Lead / Principal Engineer, Creator Agent Algorithm Infrastructure Beijing ByteDance Technology Co LtdTech Lead / Principal Engineer, Creator Agent Algorithm InfrastructureSeattle, WAResponsibilities: Lead the architectural development of core Agent algorithm capabilities, including but not limited to: Agent orchestration framework: Build agent orchestration capabilities supporting complex business logic, based on LangGraph or in-house frameworks. We leverage machine learning and data-driven optimization to connect sellers, creators, and products more effectively, increase content-commerce supply, and accelerate e-commerce GMV growth.
Supply Chain Manager - Sourcing Specialist Beijing ByteDance Technology Co LtdSupply Chain Manager - Sourcing SpecialistSan Jose, CAWe are building a professional infrastructure business sourcing & supply chain team responsible for end-to-end supplier sourcing, procurement management, contract lifecycle operation, vendor relationship maintenance and project business support for server, switch, RPDU and other data center miscellaneous (misc) & supporting services. Have cognition of data center infrastructure supply chain business, familiar with the sourcing and delivery logic of server, switch, RPDU and miscellaneous (misc) hardware,VAR (Value Added Reseller), and understand the basic process of supplier hardware deployment and supporting service docking.
Test Software Engineer Intern (Intelligent Creation) - 2026 Summer (BS/MS) Beijing ByteDance Technology Co LtdTest Software Engineer Intern (Intelligent Creation) - 2026 Summer (BS/MS)San Jose, CAThe team deeply supports multiple business lines such as Douyin, CapCut, Doubao, and Commercialization, and continues to deeply cultivate multiple business scenarios such as picture and video generation, intelligent editing, digital people, and special effects. Through AI-driven intelligent tools and algorithms, it provides users with a smarter, more convenient, and richer creative experience, helping ordinary users easily achieve high-quality content creation.
Research Scientist - Model Capability Boundary Exploration and AI Data Flywheel System Development - Global Frontier Tech Recruitment Program - 2027 Start (PhD) Beijing ByteDance Technology Co LtdResearch Scientist - Model Capability Boundary Exploration and AI Data Flywheel System Development - Global Frontier Tech Recruitment Program - 2027 Start (PhD)San Jose, CABeyond model serving, we operate large-scale log analytics pipelines that process massive volumes of invocation logs from text models, multimodal models, and agent systems - extracting usage patterns, quality signals, and actionable insights to inform model improvement, system optimization, and product decisions through continuous, data-driven feedback loops. Team Introduction: The Applied Machine Learning Ark team combines system engineering and machine learning to develop and operate Large Language Model (LLM) service platforms that offer businesses Model-as-a-Service (MaaS) solutions, serving both large model providers and downstream users.
Research Scientist - Driven Agent Self-Evolution - Global Frontier Tech Recruitment Program - 2027 Start (PhD) Beijing ByteDance Technology Co LtdResearch Scientist - Driven Agent Self-Evolution - Global Frontier Tech Recruitment Program - 2027 Start (PhD)San Jose, CABeyond model serving, we operate large-scale log analytics pipelines that process massive volumes of invocation logs from text models, multimodal models, and agent systems - extracting usage patterns, quality signals, and actionable insights to inform model improvement, system optimization, and product decisions through continuous, data-driven feedback loops. Team Introduction: The Applied Machine Learning Ark team combines system engineering and machine learning to develop and operate Large Language Model (LLM) service platforms that offer businesses Model-as-a-Service (MaaS) solutions, serving both large model providers and downstream users.
Research Scientist, Operations Research (Infrastructure Lab) Beijing ByteDance Technology Co LtdResearch Scientist, Operations Research (Infrastructure Lab)San Jose, CAYou will have the opportunity to solve some of the most challenging optimization problems behind large-scale AI datacenters while pioneering the next generation of AI-powered decision-making systems, where LLMs, and optimization algorithms work together to improve efficiency, resource utilization, and operational intelligence across ByteDance's global infrastructure. ByteBrain supports a wide range of infrastructure domains, including AI data center supply chains, databases, storage systems, networking, containers and virtualization, and big data platforms, powering infrastructure optimization at massive scale.
Data Center Site Acquisition Manager (Americas) - Seattle Beijing ByteDance Technology Co LtdData Center Site Acquisition Manager (Americas) - SeattleSeattle, WAAdditional responsibilities include performing analytics and conducting market research on targeted metros and regions, new countries, metros, and target locations, developing acquisition opportunities, and commercial terms with landlords and stakeholders, making executive proposals on acquisitions, and constructing and negotiating leases and related real estate agreements. Minimum Qualifications: Bachelor Degree in Engineering, Business, Supply Chain, Finance, or other relevant fields; Organizational, coordination and project management with proven experience leading complex initiatives to successful completion in a timely manner.
Product Operations Manager - PICO Store Beijing ByteDance Technology Co LtdProduct Operations Manager - PICO StoreSan Jose, CAYou will work at the intersection of content, technology, and platform strategy, you will collaborate closely with Product, Data, Business Development and Developer teams to continuously refine discovery mechanisms, improve conversion efficiency, and scale global distribution capabilities - ultimately shaping a more engaging, personalized, and scalable XR content ecosystem. This is a pivotal role within our PICO Store Operations team, with a focused remit on the Content distribution- responsible for defining and executing apps and content traffic strategy across PICO eco services channels that will define how users discover, engage with, and consume content on the platform.
Site Reliability Engineer - System Service Global Beijing ByteDance Technology Co LtdSite Reliability Engineer - System Service GlobalSan Jose, CAThe team specializes in composing end-to-end solutions by drawing on both open-source community tools and in-house developed products, tailored to both the business requirements and the operational complexities of large-scale infrastructure across ByteDance's non-China regions. The Global System Service team owns the infrastructure services and management solutions that power ByteDance's data centers outside of China from day-to-day operations to long-term architecture design and maintenance.
Research Engineer - Multimodal Training Infrastructure (Seed Infra) Beijing ByteDance Technology Co LtdResearch Engineer - Multimodal Training Infrastructure (Seed Infra)San Jose, CADesign and optimize distributed training strategies for multimodal LLMs, including parallelism schemes, computation and communication optimization, and throughput scaling on large GPU clusters. Bridge cutting-edge research and large-scale production deployment by translating research ideas into scalable, real-world infrastructure solutions.
U.S. International Tax Senior Manager (San Jose) Beijing ByteDance Technology Co LtdU.S. International Tax Senior Manager (San Jose)San Jose, CAThis role will work closely with domestic and non-US tax country managers, and cross-functional teams to assess the tax implications of ByteDance's and its affiliates' overall tax positions, products, business developments, and operational initiatives. Strong technical knowledge of U.S. international tax rules and their application to inbound and outbound structures and transactions, including Subpart F, GILTI, FDII, BEAT, FTC, Section 163(j), E&P, check-the-box elections, U.S. trade or business, permanent establishment, and treaty benefits.
U.S. International Tax Senior Manager (Los Angeles) Beijing ByteDance Technology Co LtdU.S. International Tax Senior Manager (Los Angeles)Los Angeles, CAThis role will work closely with domestic and non-US tax country managers, and cross-functional teams to assess the tax implications of ByteDance's and its affiliates' overall tax positions, products, business developments, and operational initiatives. Strong technical knowledge of U.S. international tax rules and their application to inbound and outbound structures and transactions, including Subpart F, GILTI, FDII, BEAT, FTC, Section 163(j), E&P, check-the-box elections, U.S. trade or business, permanent establishment, and treaty benefits.
Student Researcher (AI Foundation Models Infrastructure - Seed Infra) - 2026 Start (PhD) Beijing ByteDance Technology Co LtdStudent Researcher (AI Foundation Models Infrastructure - Seed Infra) - 2026 Start (PhD)San Jose, CAExperience with one or more of the following: Distributed training frameworks (e.g., PyTorch FSDP, Megatron-style parallelism); Reinforcement learning training systems; GPU programming (CUDA, Triton) or compiler technologies; Large-scale inference optimization; Performance profiling and systems debugging. As an Infrastructure Intern, you may work on one or more of the following areas: Design and optimize large-scale distributed training systems (e.g., data/model/pipeline parallelism, memory efficiency, fault tolerance).
AI-Native Security Agent Engineer Beijing ByteDance Technology Co LtdAI-Native Security Agent EngineerSan Jose, CATeam Introduction The Network Security team is on the mission to build innovative and enterprise-level network security products and solutions, to protect online businesses from being interrupted by cyber attacks. Deeply engage in AI Agent open-source projects, contributing to core capability evolution and driving real-world adoption through community collaborationMinimum Qualifications.
Student Researcher (AI Foundation Models Infrastructure - Seed Infra) - 2026 Start (MS/BS) Beijing ByteDance Technology Co LtdStudent Researcher (AI Foundation Models Infrastructure - Seed Infra) - 2026 Start (MS/BS)San Jose, CAAs an Infrastructure Intern, you may work on one or more of the following areas: Assist in building and optimizing large-scale distributed training systems (e.g., data/model parallelism, memory efficiency, reliability). Collaborate with researchers and engineers to translate model requirements into scalable system solutionsMinimum Qualifications: Currently pursuing a Bachelor's or Master's degree in Computer Science, Electrical Engineering, or related technical fields.
Senior Research Scientist, Operations Research (Infrastructure Lab) Beijing ByteDance Technology Co LtdSenior Research Scientist, Operations Research (Infrastructure Lab)Seattle, WAYou will have the opportunity to solve some of the most challenging optimization problems behind large-scale AI datacenters while pioneering the next generation of AI-powered decision-making systems, where LLMs, and optimization algorithms work together to improve efficiency, resource utilization, and operational intelligence across ByteDance's global infrastructure. ByteBrain supports a wide range of infrastructure domains, including AI data center supply chains, databases, storage systems, networking, containers and virtualization, and big data platforms, powering infrastructure optimization at massive scale.
Research Scientist - Seed Responsible AI Beijing ByteDance Technology Co LtdResearch Scientist - Seed Responsible AISan Jose, CAThe Seed-Responsible AI team promotes safe and sustainable AI by researching its core mechanisms to provide insights and practical guidance. Responsibilities.
Software engineer - AI Agent Infra Beijing ByteDance Technology Co LtdSoftware engineer - AI Agent InfraSan Jose, CAOur mission is to turn the latest advances in LLMs, AI Agents, and applied AI systems into production-ready capabilities that power security workflows end to end - from intelligent assistance and automated analysis to workflow execution and decision support. Team Introduction We are building the dedicated AI Agent infrastructure and product platform for the Security organization, enabling different business teams to rapidly build, deploy, and scale AI Agents for real-world security use cases.
Site Reliability Engineer - Video Infrastructure Beijing ByteDance Technology Co LtdSite Reliability Engineer - Video InfrastructureSeattle, WAHands on experience in common open-source systems such as Linux, MySQL, MongoDB, Redis and ELK and experience in building solutions with AWS, Google Cloud, Azures and other cloud services is a plus. Bachelors degree in Computer Science or a related technical background involving software/system engineering, or equivalent working experience.
Research Scientist - Quantum Chemistry - Global Frontier Tech Recruitment Program - 2027 Start (PhD) Beijing ByteDance Technology Co LtdResearch Scientist - Quantum Chemistry - Global Frontier Tech Recruitment Program - 2027 Start (PhD)San Jose, CAMultimodal Biomolecular Structure Large Models: Building structure-centric multimodal large models for biomolecules, using a unified architecture to support key tasks including complex structure prediction, functional modeling, and molecular design. Topic Content: Exploring research related to biomolecular design, quantum chemistry, multimodal large models for biomolecular structures, and machine learning-driven molecular dynamics.