Software Development Engineer Intern (Global E-Commerce - Quality Platform & AI Test Automation) - 2027 Summer TikTok IncSoftware Development Engineer Intern (Global E-Commerce - Quality Platform & AI Test Automation) - 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 Intern (TikTok - Shoot Experience Optimization) - 2027 Summer TikTok IncSoftware Engineer Intern (TikTok - Shoot Experience Optimization) - 2027 SummerSan Jose, CAAssist in the design and implementation of automated performance monitoring pipelines, such as automatic Perfetto trace capture, agent-assisted bottleneck analysis, and regression detection, to assess camera experience and performance at various stages. Using client-side optimization techniques such as cold start optimization, jank and memory analysis, and thread scheduling to improve camera responsiveness and stability across a massive range of mobile devices Minimum Qualifications.
Machine Learning Engineer Intern (TikTok-Data-Search-Local Service) - 2027 Summer TikTok IncMachine Learning Engineer Intern (TikTok-Data-Search-Local Service) - 2027 SummerSan Jose, CAIndividuals who are completing or have recently completed a Bachelor's or Master's degree in Computer Science, Computer Engineering, Electrical Engineering, Data Science, Statistics, Mathematics, or a related technical discipline. Experience with at least one programming language such as Python, Java, C++, Go, or JavaScript through coursework, projects, internships, or equivalent practical experience.
Product Manager Shop Ads Creative Project Intern (Ads Interface and Platform) - 2026 Start (BS/MS) TikTok IncProduct Manager Shop Ads Creative Project Intern (Ads Interface and Platform) - 2026 Start (BS/MS)San Jose, CAContribute to product documentation, internal updates, and GTM materials for global product rollouts Minimum Qualifications: Currently in the process of obtaining a Bachelor's or Master s degree in Computer Science or related fields. You will learn how product teams identify customer problems, define solutions, work with cross-functional partners, and measure impact in a fast-paced global environment.
Software Engineer Intern (TikTok AI Search & Visual Search Infra Team) - 2027 Summer TikTok IncSoftware Engineer Intern (TikTok AI Search & Visual Search Infra Team) - 2027 SummerSan Jose, CADevelop scalable data pipelines and distributed systems for processing billion- or trillion-scale text, image, and video datasets, covering offline computation, stream processing, task scheduling, storage, and data quality. Build and improve search engine components such as offline document processing pipelines, distributed indexing systems for billion/trillion documents, feature extraction services, and multi-stage retrieval/ranking services.
Software Engineer Intern (TikTok-Intelligent Creation-Camera) - 2027 Summer TikTok IncSoftware Engineer Intern (TikTok-Intelligent Creation-Camera) - 2027 SummerSan Jose, CATikTok Camera Effect team is seeking talented software engineers with experience in Mobile Development, AI, CG, ML or AR to build the next-generation of camera effects using the latest AI technologies. Minimum Qualifications: Currently enrolled in an undergraduate, graduate, or master's program in Software Development, Computer Science, Computer Engineering, or a related technical field.
Software Engineer Intern (Recommendation Infra, Performance Efficiency) - 2027 Summer TikTok IncSoftware Engineer Intern (Recommendation Infra, Performance Efficiency) - 2027 SummerSan Jose, CAWe focus on core infrastructure challenges across online/nearline/offline modules on GPU/CPU, high-performance computing, data pipelines, observability, automation, system reliability, and cost optimization. Our systems are primarily built in C++, while broader infrastructure and automation work may also involve offline data processing frameworks such as Flink, Spark, or other large-scale data systems.
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.
Supply Chain Business Operations Intern (Summer 2027) ZipLineSupply Chain Business Operations Intern (Summer 2027)South San Francisco, CAOur customers include the world's largest and most prominent healthcare systems, governments, retailers, restaurants and global businesses who rely on us to save lives, reduce emissions, increase economic opportunity, and provide delivery from point A to point B as fast as possible. Today, Zipline operates on four continents, makes a delivery somewhere in the world every 30 seconds, and has completed millions of deliveries to date, including blood, vaccines, medical supplies, food, and retail products.
Technical Product Management Intern (Los Altos) CheironTechnical Product Management Intern (Los Altos)Los Altos, California$35–$55 / hourIn July 2026, Cheiron announced an $8 million seed round led by Menlo Ventures , bringing total funding to $13 million to date, with the backing and strategic support of industry veterans including Moderna co-founder and MIT Institute Professor Robert Langer, former Pfizer Chief Medical Officer Freda Lewis-Hall, Chai Discovery co-founder and CEO Josh Meier, former Starbucks CEO Laxman Narasimhan, and former Apple AI chief John Giannandrea. The company's platform helps biopharma teams represent, reason over, and stress-test the full state of a drug development program, including the claims, evidence, assumptions, risks, decisions, and commitments that determine whether a therapy advances.
New2027 Spring Intern - Cell Line Development Automation Genentech Inc2027 Spring Intern - Cell Line Development AutomationSouth San Francisco, CA$28–$52 / hourOur core mission is to develop safe, innovative, and effective drugs using cutting-edge technologies for manufacturing processes (Drug Substance and Drug Product), clinical supply, formulation, device, packaging, and analytical development. Required Majors: Molecular Biology, Cell Biology, Biochemistry, Biology, Bioengineering, Biomedical Engineering, Chemical Engineering, Computer Science, Bioinformatics, or a related life sciences or engineering discipline.
PhD Research Intern Hewlett Packard Enterprise CoPhD Research InternMilpitas, CA$55–$63.25 / hourPlease note that Hewlett Packard Enterprise (HPE), its direct and indirect subsidiaries and affiliated companies, and its authorized recruitment agencies/vendors will never charge a candidate a registration fee, hiring fee, or any other fee in connection with its recruitment and hiring process. We help companies connect, protect, analyze, and act on their data and applications wherever they live, from edge to cloud, so they can turn insights into outcomes at the speed required to thrive in today's complex world.
Neuroengineer Intern NeuralinkNeuroengineer InternSouth San Francisco, CAAs a Neuroengineer Intern on this team, you will contribute across a wide range of projects, from designing novel experimental preparations, to interpreting neural signals and behavioral data, to developing novel BCI paradigms. We are laying the groundwork for intuitive, high-dimensional, and bidirectional interfaces between brains and machines, with the goal of helping people challenged by a variety of neurological disorders and conditions.
Software Engineer Intern, Infrastructure NeuralinkSoftware Engineer Intern, InfrastructureSouth San Francisco, CAWe run a mixture of cloud-based and on-prem systems and have a user base spanning from highly technically proficient engineers to non-technical scientists and doctors; but all of them need solid systems, rugged networking, and bullet-proof software to do their jobs. This role will integrate tightly with teams across the company, and span all layers of the work environment stack, from deployment of physical hardware on the manufacturing line to custom tooling built to facilitate neural recordings from implants.
Lab Operations Intern Etched AILab Operations InternSan Jose, CAYou'll run test stations, assemble and rework hardware, cable racks, manage inventory, and own the day-to-day operations that turn raw silicon into working systems. Backed by hundreds of millions from top-tier investors and staffed by leading engineers, we're redefining the infrastructure layer for the fastest growing industry in history.
NewOptical Engineer Intern MolexOptical Engineer InternFremont, CAFull timeYour Job We are seeking a highly motivated Optical Engineer Intern to support the development and improvement of optical processes for the alignment, assembly, integration, calibration and testing of optical switching system in Fremont, CA. This internship provides hands-on experience applying optical knowledge to real-world optical products and engineering challenges.
Project Engineer Intern - Spring 27 Helix ElectricProject Engineer Intern - Spring 27Oakland, CA$21–$26 / hourOur commitment to empowering people and powering projects is realized by our exceptional team of dedicated and highly skilled experts working together and never settling for good enough. QUALIFICATIONS: Enrolled in a bachelor's degree program such as Construction Management, Electrical Engineering, Civil Engineering, Architectural Engineering, or a related field.
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.
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.
RTL Intern Etched AIRTL 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. You will work with cutting-edge machine learning architectures, contribute to RTL block development, and participate in the full design cycle-from microarchitecture discussions to synthesis and timing feedback.