Software Engineer Intern (Ads Measurement Signal and Privacy) - 2027 Summer TikTok IncSoftware Engineer Intern (Ads Measurement Signal and Privacy) - 2027 SummerSan Jose, CAOur Ads Measurement Signal and Privacy team (MSP) is missioned to build our security and governance infrastructure and process for the ads system end-to-end while making sure our platform with large volume of various signals and data are constantly compliant with regional regulations across the world. Key Responsibilities: Build various products to handle signal integration, management and insights through both building in-house TT cutting edge solution and dealing with many third-party data partners integrations.
Machine Learning Engineer Intern (Ads Signal & Measurement) - 2027 Summer TikTok IncMachine Learning Engineer Intern (Ads Signal & Measurement) - 2027 SummerSan Jose, CADrive the downstream application of signal, identity, and attribution data in ranking models - improve conversion prediction and bidding/ranking quality by feeding higher-fidelity signals, resolved identities, and modeled conversions into ads ranking systems, and own the data-to-model feedback loop end to end. Explore LLM-powered signal intelligence - apply large language models to the semantic understanding of advertiser conversion data, enabling intelligent classification, quality assessment, and automated correction of event signals.
Machine Learning Engineer Intern (Commerce Ads) - 2027 Summer TikTok IncMachine Learning Engineer Intern (Commerce Ads) - 2027 SummerSan Jose, CAPreferred Qualifications: Good understanding in one of the following domains: ads bidding & auction, ads quality control, and online advertising systems (familiar with one or more of these terms: CPC/CPM, CTR/CVR, Ranking /Targeting, Conversion/Budget, Campaign/Creative, Demand/Inventory, DSP/RTB). Responsibilities: Build highly scalable machine learning systems and state-of-the-art machine learning models to improve ads ranking quality and optimize advertisers' marketing strategies.
Backend Software Engineer Intern (TikTok-Social-Foundation) - 2027 Summer TikTok IncBackend Software Engineer Intern (TikTok-Social-Foundation) - 2027 SummerSan Jose, CADevelop distributed graph database engines capable of handling billions of vertices and trillions of edges, enabling millisecond-level multi-hop queries and real-time graph reasoning. We design and build the core graph infrastructure that powers TikTok's social ecosystem - processing trillions of edges and billions of vertices to deliver real-time relationship insights to billions of users worldwide.
Software Engineer Intern (ML Infra) - 2027 Start (PhD) TikTok IncSoftware Engineer Intern (ML Infra) - 2027 Start (PhD)San Jose, CAThe Ads Infra team is responsible for building highly efficient and stable infrastructure to collect and process data for the usage of machine learning training, serving, and privacy enforcement, including feature engineering, feature store, training data generation, etc. Interns will gain practical experience, explore potential career paths, and participate in social events, learning programs, and development workshops alongside industry professionals.
Hardware Test & Reliability Intern SkydioHardware Test & Reliability InternSan Mateo, CaliforniaWe are seeking a driven and cross-functional engineering intern to help the development and execution of test plans and testing infrastructure to enable rapid design iteration and robust product validation for state-of-the-art autonomous flying machines servicing a broad range of consumer and commercial use cases. The Skydio team combines deep expertise in artificial intelligence, best-in-class hardware and software product development, operational excellence, and customer obsession to empower a broader, more diverse audience of drone users, from utility inspectors to first responders , soldiers in battlefield scenarios , and beyond .
ML & Cloud Infrastructure Engineer Intern Gritt RoboticsML & Cloud Infrastructure Engineer InternSouth San Francisco, CaliforniaAn example project could be anything from an auto-curation pipeline that mines fleet logs for rare events (gusts, occlusions, near-misses) to feed training, to a regression harness that replays field scenarios against each new model release. Our internships are scoped projects: you own a defined deliverable end-to-end, work with a dedicated mentor, and demo your work to the whole team.
NewData Engineer Intern (Monetization Data) - 2027 Summer TikTok IncData Engineer Intern (Monetization Data) - 2027 SummerSan Jose, CAWe design and operate large-scale batch and real-time data pipelines, data warehouses, and analytics platforms that help improve advertiser experience, measure business performance, support experimentation, and drive product and strategy decisions. Responsibilities: Work closely with Product Managers, Data Scientists/Analysts, and Software/Machine Learning Engineers and other stakeholders to understand data requirements and deliver data solutions that meet business needs.
ML Infra Engineer Intern (Ads Infra) - 2027 Summer TikTok IncML Infra Engineer Intern (Ads Infra) - 2027 SummerSan Jose, CAThe Ads Infra team is responsible for building highly efficient and stable infrastructure to collect and process data for the usage of machine learning training, serving, and privacy enforcement, including feature engineering, feature store, training data generation, etc. Interns will gain practical experience, explore potential career paths, and participate in social events, learning programs, and development workshops alongside industry professionals.
Machine Learning Engineer Intern (Commercial AI-CRM and Transaction) - 2027 Summer TikTok IncMachine Learning Engineer Intern (Commercial AI-CRM and Transaction) - 2027 SummerSan Jose, CAThe team is committed to the innovative application of LLM, Agent, multimodal intelligence, and machine learning technologies in real-world business scenarios, driving the evolution of AI from an "assistant tool" into an intelligent partner capable of understanding business, developing strategies, and executing tasks. Leveraging deep learning and large language model technologies, the team builds an algorithmic system for advertiser growth, optimizes the operational efficiency of global commercial platforms, and empowers sustainable long-term business revenue growth.
(General Hire) Machine Learning Engineer Intern (TikTok-Recommendation) - 2027 Summer TikTok Inc(General Hire) Machine Learning Engineer Intern (TikTok-Recommendation) - 2027 SummerSan Jose, CAMinimum Qualifications: Currently pursuing a Master degree with a background in computer science, machine learning, or similar fields; Good knowledge of theoretical and empirical research in addressing research problems; Solid knowledge and experience with at least one popular deep learning framework (e.g., PyTorch,TensorFlow) and familiarity with deep neural network architectures. Deliver impactful, end-to-end machine learning solutions that tackle high-priority product challenges related to content understanding, LLMs, robustness, and fairness.
RFIC Design Intern SkyGigRFIC Design InternSan Jose, CaliforniaDescription We are seeking a motivated RFIC Design Engineer Intern to support the development, simulation, and validation of RF integrated circuits for next-generation wireless and satellite communications applications. As an RFIC Design Engineer Intern, you will: Assist with the design and simulation of RF/analog front-end circuit blocks such as LNAs, mixers, oscillators, PLLs, PAs, VGAs, switches, etc.
Software Engineer Intern (Media Engine) - 2027 Summer TikTok IncSoftware Engineer Intern (Media Engine) - 2027 SummerSan Jose, CAHands-on experience with multimedia frameworks and tools such as FFmpeg, GStreamer, OBS Studio, VLC, x264, x265, WebRTC, RTP/RTCP streaming, or VoIP products. Strong knowledge of network algorithms, including congestion control, loss recovery, bandwidth estimation, latency measurement and control, socket optimization, and real-time video transmission protocols.
(General Hire) Machine Learning Engineer Intern (Trust and Safety - CV/NLP/Multimodal LLM) - 2027 Summer TikTok Inc(General Hire) Machine Learning Engineer Intern (Trust and Safety - CV/NLP/Multimodal LLM) - 2027 SummerSan Jose, CAThe algorithm team is responsible for developing state-of-the-art computer vision, NLP and multimodality models and algorithms to protect our platform and users from the content and behaviors that violate community guidelines and related regulations. In our team, you will have the opportunity to participate in the development of the cutting-edge content understanding model to help improve the recognition ability of violated content in TikTok, and will also be responsible for optimizing our distributed model training framework continuously.
Software Engineer Intern (Business Integrity) - 2027 Summer TikTok IncSoftware Engineer Intern (Business Integrity) - 2027 SummerSan Jose, CABuild highly scalable systems including ad fraud detection, risk control, ads integrity systems, to improve user's experiences with ads across the platform. We build industry leading Ads Risk Control system that rewards high quality user experience and establishes trust between customers and business service providers.
AI software Engineer Project Intern (Transaction Platform) - 2026 Start (BS/MS) TikTok IncAI software Engineer Project Intern (Transaction Platform) - 2026 Start (BS/MS)San Jose, CAThe team supports AI-native software development by improving shared tooling, platform workflows, and reusable technical building blocks across the engineering organization. Support public infrastructure work related to AI-native developer tooling, platform workflows, and internal integration patterns.
Research Engineer Intern (Agentic Systems & AI Infrastructure - TikTok-Generalized Arch) - 2027 Start (PhD) TikTok IncResearch Engineer Intern (Agentic Systems & AI Infrastructure - TikTok-Generalized Arch) - 2027 Start (PhD)San Jose, CAMinimum Qualifications: Currently pursuing or recently completed a PhD in Computer Science or a related field, with relevant work in machine learning, natural language processing, software engineering, distributed systems, programming languages, or a related area. Responsibilities: Currently pursuing or recently completed a PhD in Computer Science or a related field, with relevant work in machine learning, natural language processing, software engineering, distributed systems, programming languages, or a related area.
Intern, Automation Controls Engineer Heron PowerIntern, Automation Controls EngineerScotts Valley, CaliforniaAs an Intern, Automation Controls Engineer, you will support the wiring, fabrication, and documentation of controls and automation equipment on our pilot production line and lab. Heron Power’s leadership team is made up of seasoned veterans who have designed and shipped gigawatts of power conversion products over the past decade.
Product Design Engineer Intern SkydioProduct Design Engineer InternSan Mateo, California$41–$58 / hourThe Skydio team combines deep expertise in artificial intelligence, best-in-class hardware and software product development, operational excellence, and customer obsession to empower a broader, more diverse audience of drone users, from utility inspectors to first responders , soldiers in battlefield scenarios , and beyond . Drone Battery Charger: Create prototypes for the battery charger for Skydio 2. Perform user studies, come up with a thermal solution, architect the product, and work on cosmetic surfacing.
Product Engineer — Intern/Co-op FiretigerProduct Engineer — Intern/Co-opSan Francisco, CaliforniaWe are looking for a Product Engineer to build the interfaces between humans and AI agents: the workflows, visualizations, and interaction patterns that make autonomous technical operations intuitive and actionable. We approach operations from first principles: customers define top-down what success looks like for a business and product, then deploy agents to constantly monitor to ensure those goals are met and close the loop.
Machine Learning Engineer Intern (TikTok-Data-Search-Local Service) - 2027 Start (PhD) TikTok IncMachine Learning Engineer Intern (TikTok-Data-Search-Local Service) - 2027 Start (PhD)San Jose, CAOur work combines large-scale machine learning, data-driven product development, and distributed systems to improve search quality for a global user base. PhD internships at Our Company provide students with the opportunity to actively contribute to our products and research, as well as to the organization's future plans and emerging technologies.
Machine Learning Engineer Intern (TikTok-Data-Search-Visual Search) - 2027 Start (PhD) TikTok IncMachine Learning Engineer Intern (TikTok-Data-Search-Visual Search) - 2027 Start (PhD)San Jose, CAOur work combines large-scale machine learning, data-driven product development, and distributed systems to improve search quality for a global user base. PhD internships at Our Company provide students with the opportunity to actively contribute to our products and research, as well as to the organization's future plans and emerging technologies.
Product Design Engineer Intern Skydio, Inc.Product Design Engineer InternSan Mateo, CA$41–$58 / hourThe Skydio team combines deep expertise in artificial intelligence, best-in-class hardware and software product development, operational excellence, and customer obsession to empower a broader, more diverse audience of drone users, from utility inspectors to first responders, soldiers in battlefield scenarios, and beyond. Bonus skills for the job (This experience is great to have, but we are also happy to teach you): How to design for a broad array of manufacturing processes including: injection molding, metal casting, CNC machining, sheet metal forming, and composites.
Machine Learning Engineer Intern (TikTok-Data-Search-Search Quality) - 2026 Start (PhD) TikTok IncMachine Learning Engineer Intern (TikTok-Data-Search-Search Quality) - 2026 Start (PhD)San Jose, CAOur work combines large-scale machine learning, data-driven product development, and distributed systems to improve search quality for a global user base. PhD internships at Our Company provide students with the opportunity to actively contribute to our products and research, as well as to the organization's future plans and emerging technologies.
Machine Learning Engineer Intern (TikTok-Data-Search-Basic Ranking) - 2027 Start (PhD) TikTok IncMachine Learning Engineer Intern (TikTok-Data-Search-Basic Ranking) - 2027 Start (PhD)San Jose, CAOur work combines large-scale machine learning, data-driven product development, and distributed systems to improve search quality for a global user base. PhD internships at Our Company provide students with the opportunity to actively contribute to our products and research, as well as to the organization's future plans and emerging technologies.
Research Engineer Intern (Monetization Technology - Business Integrity) - 2027 Start (PhD) TikTok IncResearch Engineer Intern (Monetization Technology - Business Integrity) - 2027 Start (PhD)San Jose, CAIn particular, existing open-source large models often do not perform as effective as we expect in scenarios involving evolving moderation rules, long-form text, long temporal sequences, multi-languages, limited sample data, and adversarial content generated by AIGC. Hands-on experience implementing, training, or deploying models in one or more of the following areas - Ads, Search, Recommender Systems, NLP, CV, Multimodal, or Agent technologies - through coursework, internships, or industry projects.
Machine Learning Engineer Intern (TikTok-Data-Search-Search Quality) - 2027 Start (PhD) TikTok IncMachine Learning Engineer Intern (TikTok-Data-Search-Search Quality) - 2027 Start (PhD)San Jose, CAPhD Internships at our Company 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. Our work combines large-scale machine learning, data-driven product development, and distributed systems to improve search quality for a global user base.
(General Hire) Machine Learning Engineer Intern (Performance Monetization) - 2027 Start (PhD) TikTok Inc(General Hire) Machine Learning Engineer Intern (Performance Monetization) - 2027 Start (PhD)San Jose, CAOur team develops a wide variety of advertisements for numerous uses including feeds, live streaming, branding, measurement, targeting, search, vertical solutions, creative solutions, and business integrity. Global Monetization Product and Technology teams are building the next-generation monetization platforms to help millions of customers grow their businesses, utilizing our products like TikTok.
AI Infrastructure Engineer Intern (Algorithm Infrastructure) - 2027 Start (PhD) TikTok IncAI Infrastructure Engineer Intern (Algorithm Infrastructure) - 2027 Start (PhD)San Jose, CAExplore AI-driven infrastructure for inference systems, including AI Agents for kernel optimization, performance tuning, consistency validation, deployment pipelines, and intelligent operations Minimum Qualifications: Currently pursuing a PhD in Software Development, Computer Science, Computer Engineering, or a related technical discipline in Computer Science, Software Engineering, Artificial Intelligence, Mathematics, or related fields. Build and evolve next-generation inference systems for large-scale online traffic, including global scheduling across heterogeneous compute resources, high-concurrency load balancing, and efficient batch formation.
NewMachine Learning Engineer Intern (E-Commerce Recommendation Foundation) - 2027 Start (PhD TikTok IncMachine Learning Engineer Intern (E-Commerce Recommendation Foundation) - 2027 Start (PhDSan Jose, CAPhD internships at Our Company provide students with the opportunity to actively contribute to our products and research, as well as to the organization's future plans and emerging technologies. Our dynamic internship experience blends hands-on learning, enriching community-building and professional development events, and collaboration with industry experts.
Software Development Engineer in Test Intern (Global E-Commerce) - 2027 Summer TikTok IncSoftware Development Engineer in Test Intern (Global E-Commerce) - 2027 SummerSan Jose, CAThe 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. Support AI testing initiatives, including validating AI-enabled features, improving automated test generation, or using AI-assisted quality workflows to increase testing effectiveness.
Software Engineer Project Intern (Recommendation Infrastructure, TikTok Video Social) - 2026 Start (BS/MS) TikTok IncSoftware Engineer Project Intern (Recommendation Infrastructure, TikTok Video Social) - 2026 Start (BS/MS)San Jose, CAMinimum Qualification(s) Currently pursuing an Undergraduate/Master in Software Development, Computer Science, Computer Engineering, or a related technical discipline; Experience in programming, included but not limited to the following programming languages: C, C++, Java or Golang; Effective communication skills and a sense of ownership and drive. 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.
Software Engineer Project Intern (Content AI Infrastructure) - 2026 Start (BS/MS) TikTok IncSoftware Engineer Project Intern (Content AI Infrastructure) - 2026 Start (BS/MS)San Jose, CAWe are dedicated to enhancing the stability and reliability of content understanding architecture, continuously improving the performance of the content understanding architecture system through large model(LLMs) training and inference, and creating an industry-leading content understanding architecture. Build a highly available and low-latency content understanding inference architecture to support online and offline training and inference of TikTok's massive content.
Product Management Intern SkydioProduct Management InternSan Mateo, California$47–$58 / hourThe Skydio team combines deep expertise in artificial intelligence, best-in-class hardware and software product development, operational excellence, and customer obsession to empower a broader, more diverse audience of drone users, from utility inspectors to first responders , soldiers in battlefield scenarios , and beyond . This is an incredible opportunity to learn Hardware + Software Product Management, drive key decisions, ship products to customers, and ultimately make an impact on the tools that our customers use in service of public safety, national security, and delivering safe and reliable power.
Engineering Directorate Support Intern AstrionEngineering Directorate Support InternMountain View, California$18–$40 / hourCandidates will support a variety of missions in various stages of the mission life-cycle including pre-phase A, mission and payload design, hardware testing and verification and development of requirements and documentation for spaceflight projects. Support ongoing lab activities for spaceflight projects including developing and maintaining procedures and associated documentation; performance of lab operational duties; maintenance and development of lab hardware and facilities.
Product Management Intern Skydio, Inc.Product Management InternSan Mateo, CA$47–$58 / hourThe Skydio team combines deep expertise in artificial intelligence, best-in-class hardware and software product development, operational excellence, and customer obsession to empower a broader, more diverse audience of drone users, from utility inspectors to first responders, soldiers in battlefield scenarios, and beyond. This is an incredible opportunity to learn Hardware + Software Product Management, drive key decisions, ship products to customers, and ultimately make an impact on the tools that our customers use in service of public safety, national security, and delivering safe and reliable power.
Si/Pi Intern Etched AISi/Pi InternSan Jose, CAThis role provides hands-on experience with industry-leading tools and real-world challenges involving PCIe, Ethernet, high-speed SerDes channels, advanced packaging, and multi-board systems. You will work closely with package, PCB, ASIC, and system engineers to analyze high-speed interfaces, extract channel models, and improve signal quality across our accelerator platforms.
R&D Intern EnovixR&D InternFremont, CA$40–$45 / hourCurrently enrolled in a PhD program at a leading university, national laboratory, or research institute with a strong focus on batteries, electrochemistry, materials science, chemical engineering, mechanical engineering, or a related field. The ideal candidate will bring deep technical expertise in battery materials and electrochemistry, a hands-on approach to experimentation, and enthusiasm for addressing complex challenges in silicon anode commercialization.
Nanofabrication Intern - Fall 2026 Periodic LabsNanofabrication Intern - Fall 2026Menlo Park, CaliforniaExecute hands-on nanofabrication processes for silicon-based microelectronic, photonic, MEMS, or optical devices, including lithography, thin-film deposition, etch, substrate preparation, and related cleanroom workflows. Hands-on experience with specific tools or techniques such as mask aligners, spin coaters, sputtering, evaporation, ALD, PECVD, RIE, ICP-RIE, profilometry, ellipsometry, SEM, or 4-point probe.
Research Scientist Intern (TikTok-Neural Graphics and World Models) - 2027 Start (PhD) TikTok IncResearch Scientist Intern (TikTok-Neural Graphics and World Models) - 2027 Start (PhD)San Jose, CADeep experience in at least one of the following AI-for-graphics areas: 3D modeling, asset generation, or 3D representations; animation or motion generation; simulation or physics-aware learning; rendering or neural rendering; world models or video prediction; or graphics and game-engine workflows. Familiarity with modern generative architectures and training methods such as variational autoencoders, latent tokenizers, diffusion or flow-matching models, diffusion transformers, autoregressive models, multimodal transformers, long-context modeling, pre-training, or post-training.
Research Scientist Intern (Monetization Technology - Business Integrity) - 2027 Summer TikTok IncResearch Scientist Intern (Monetization Technology - Business Integrity) - 2027 SummerSan Jose, CAIn particular, existing open-source large models often do not perform as effective as we expect in scenarios involving evolving moderation rules, long-form text, long temporal sequences, multi-languages, limited sample data, and adversarial content generated by AIGC. Research experience in one or more of the following areas - Ads, Search, Recommender Systems, NLP, CV, Multimodal, or Agent technologies - demonstrated through publications, thesis work, internships, or research projects.
GTM Intern Etched AIGTM InternSan Jose, CABacked by hundreds of millions from top-tier investors and staffed by leading engineers, Etched is redefining the infrastructure layer for the fastest growing industry in history. Previous work or internship experience in early-stage or high-growth startup ops, GTM, strategy, or chief-of-staff roles.
Supercomputing Intern Etched AISupercomputing InternSan Jose, CASupercomputing is also responsible for the deployment and provisioning of software frameworks and hardware validation, maintaining secure and performant systems for data center scale ML workloads. Backed by hundreds of millions from top-tier investors and staffed by leading engineers, Etched is redefining the infrastructure layer for the fastest growing industry in history.
Inference Intern Etched AIInference InternSan Jose, CAAssist in building, enhancing, and scaling our runtime, including multi-node inference, intra-node execution, state management, and robust error handling. Progress towards a Bachelor's, Master's, or PhD degree in computer science, computer engineering, applied mathematics, or a related field.
Fall '26 Intern - Mechanical Engineering mossFall '26 Intern - Mechanical EngineeringSan Francisco, CaliforniaBe ready to work through the full hardware development cycle: concept CAD, rapid prototyping, FEA, DFM iteration, supplier coordination, assembly, and field validation in live farm environment. We focus on real, messy, on-the-ground problems today, while working toward a future where autonomous field robots make harsh outdoor jobs easier and safer.
PD Intern Etched AIPD InternSan Jose, CABacked by hundreds of millions from top-tier investors and staffed by leading engineers, Etched is redefining the infrastructure layer for the fastest growing industry in history. As a Physical Design intern for Etched, you will be responsible for realizing our front-end designs in silicon, helping Etched to improve iteration speed to final signoff.
Infrastructure Intern Etched AIInfrastructure InternSan Jose, CAThis includes working on our hybrid-cloud high-performance compute (HPC) clusters, massively parallel CI executions, Infrastructure-as-code, scale-out observability platform with LLM integration, and building high-quality tools that engineers love using. Backed by hundreds of millions from top-tier investors and staffed by leading engineers, Etched is redefining the infrastructure layer for the fastest growing industry in history.
Core Ops Intern Etched AICore Ops InternSan Jose, CABacked by hundreds of millions from top-tier investors and staffed by leading engineers, Etched is redefining the infrastructure layer for the fastest growing industry in history. Work cross-functionally between the executive team and departments across the organization to track progress and ensure timely, high-quality execution of key projects.
Chip Simulation Software Intern Etched AIChip Simulation Software InternSan Jose, CABacked by hundreds of millions from top-tier investors and staffed by leading engineers, Etched is redefining the infrastructure layer for the fastest growing industry in history. Our chip simulation and tooling role will co-design, develop, and test simulations of our custom hardware and tools that engineers use to analyze those systems.
DFT Intern Etched AIDFT InternSan Jose, CAYou will work across frontend and backend design teams, contribute to DFT verification (including MBIST, Scan, BSCAN, and SSN simulations), and develop flows for various ATPG fault models. Backed by hundreds of millions from top-tier investors and staffed by leading engineers, Etched is redefining the infrastructure layer for the fastest growing industry in history.