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494 development intern jobs at 217 companies in Cupertino, CA

2w
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Business Development Intern
New York City or Georgia or California or San Francisco or Turkey or Los Angeles or Dallas or Miami
RemoteFull Time, Internship
Immigrant Invest
Immigrant Invest: A provider of migration and investor services focused on partnership-driven business development.
Final-year student or recent graduate in business-related field; internship or part-time sales/partnerships experience helpful; CRM familiarity; professional English (C1); proactive and analytical.
Salesforce, HubSpot, Pipedrive, CRM
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2mo
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Development Engineering Intern
Sunnyvale, California, United States
$25-$30/hr OnsiteInternship
JSR Micro
JSR Micro: Supplier of advanced semiconductor materials and lithography chemicals.
Pursuing or recently completed BS/MS in Chemistry, Chemical Engineering, Materials Science, or related field; interest in semiconductor technology and lithography; basic lab experience; strong analytical and communication skills.
Laboratory techniques, FT measurements, Data analysis, Predictive modeling
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2d
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Development Engineering Intern (Fall 2026)
Santa Clara, California, United States
$28-$31/hr OnsiteInternship, Full Time
First Solar
First SolarNASDAQ: FSLR: Designs and manufactures thin-film photovoltaic solar modules.
Undergraduate junior+ in Chemical Engineering or Chemistry, proficiency with Microsoft Office, basic lab and troubleshooting skills, ability to follow SOPs and communicate effectively.
Microsoft Excel, Microsoft PowerPoint, Microsoft Word, UV-Vis, AFM, SEM, SIMS, XRD, XRR, ellipsometry
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4w
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Palette Neat Application Development, Intern (AI2520)
San Jose, California, United States
$36-$46/hr OnsiteInternship
SiMa.ai
SiMa.ai: Designs low-power machine learning chips for edge computing applications.
Recent student or graduate in CS/CE/EE/Robotics; strong Python, familiarity with C++ and Linux; basic ML and computer vision knowledge; strong debugging and communication skills.
Python, C++, GStreamer, SiMa.ai tools, OpenCV, PyTorch, ONNX, TensorFlow, Docker, Git, Linux
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3w
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Software Development Engineer Intern
Sunnyvale, California, United States
$50-$55/hr OnsiteFull Time, Internship
Dolby Laboratories
Dolby LaboratoriesNYSE: DLB: Develops audio and video signal processing and compression technologies.
Currently enrolled in a CS/EE related degree (or recent grad), experience with C/C++ and Python, interest in imaging/video/signal processing, portfolio of projects, ability to learn and work full-time Sep 21, 2026–Mar 2027.
C, C++, Embedded C, Python, Dolby Vision, LLM
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1d
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Data Center Development Intern Roles
Dallas or Elk Grove Village or Ashburn or Silicon Valley
$25-$35/hr OnsiteFull Time
Equinix
EquinixNASDAQ: EQIX: Global data center colocation and digital interconnection service provider.
High school diploma, ability to lift 50 lbs, flexible to work any shift incl. nights/holidays/emergencies, hands-on interest in electrical/mechanical/fiber/HVAC systems, strong troubleshooting and customer service skills.
HVAC, fiber optics, ethernet, diesel generator, building automation systems
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1d
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Data Center Development Intern Roles
Dallas or Elk Grove Village or Ashburn or San Jose
$25-$35/hr OnsiteFull Time
Equinix
EquinixNASDAQ: EQIX: Provides global data center colocation and digital interconnection services.
High school diploma, ability to lift 50 lbs, flexible to work any assigned shift including nights/holidays, basic trade skills welcomed (HVAC, electrical, fiber), strong troubleshooting and customer service mindset.
HVAC, fiber optics, ethernet, switches, servers
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1mo
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Software Development Engineer Intern (Sunnyvale, US)
Sunnyvale, California, United States
$50-$55/hr OnsiteFull Time, Internship
Dolby
DolbyNYSE: DLB: Develops and licenses audio and visual entertainment technologies.
Enrolled in Bachelor's or Master's in Computer Science, Electrical Engineering, or related field; portfolio of projects; experience with C/C++ and Python; interest in imaging/video/signal processing; available full-time Mon–Fri for 6 months starting Sep 21, 2026.
Dolby Vision, Embedded C, C++, Python, LLM
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2mo
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Global Development Lead (GDL), Clinical Development
Redwood City, California, United States
$369k-$424k/yr HybridFull Time
Revolution Medicines
Revolution MedicinesNASDAQ: RVMD: Developing precision oncology therapies for RAS-addicted cancers
13+ YOEMD (or international equivalent) in Medical Oncology; 13+ years oncology clinical development; global late-stage program leadership; regulatory interactions and submissions.
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1mo
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2026 Fall Intern - Research & Development: AI/ML
Warren or Mountain View
HybridFull Time, Internship
General Motors
General MotorsNYSE: GM: Manufactures and sells automobiles and automotive parts globally.
U.S. citizenship and current PhD enrollment required; pursuing relevant STEM/CS fields with strong AI/ML, statistical modeling, and Python programming skills; strong communication and teamwork.
Python
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5d
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Development Strategic Operations Intern
United States or New York City or Boston or Washington or Boulder or San Francisco
$18/hr RemoteFull Time
Environmental Defense Fund
Environmental Defense Fund: Finds science-based solutions for urgent global environmental problems.
Enrolled in or recent graduate of an undergraduate program; basic Microsoft Office skills; confidentiality with sensitive data; Salesforce experience a plus; strong communication, organization, and attention to detail.
Microsoft Office, Salesforce
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18h
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Sr. Business Development Analyst, International Development
San Jose, California, United States
$158k-$190k/yr OnsiteFull Time
Antora Energy
Antora Energy: Manufacturing thermal batteries for zero-emissions industrial heat and power.
2+ YOE2+ years business development or finance experience, strong financial modeling and analysis, proposal development, market research, quantitative problem-solving, and cross-functional collaboration.
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2w
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Fall 2026 PhD Intern - Hardware Development Engineering
Fremont, California, United States
$42-$56/hr OnsiteInternship
Western Digital
Western DigitalNASDAQ: WDC: Design and manufacture data storage devices and systems.
Currently pursuing or recently completed PhD in engineering or core science; strong critical thinking, problem solving, and communication skills; ability to support photo process development, mask management, and execution of engineering projects.
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2w
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Engineering Intern
San Francisco, California, United States
$40-$50/hr OnsitePart Time, Internship
Fluency
Fluency: Automates enterprise process mapping and documentation with artificial intelligence.
Currently pursuing or recently completed a CS/Engineering degree (or equivalent experience). Solid programming fundamentals, familiarity with Python or TypeScript, strong communication, and ability to work on-site in San Francisco at least 3 days/week for 13 weeks.
Python, TypeScript, React, LLM APIs, RAG, agents
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1w
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Intern, Business Development Associate, Fall 2026/Winter 2027
Scotts Valley, California, United States
OnsiteFull Time
Heron Power
Heron Power: Developing solid-state transformers and power electronics to modernize electrical grids.
Demonstrated interest or experience in inverter-based resources, data centers, AI, manufacturing, or energy; strong communication, self-starter mindset, Excel proficiency, problem-solving, and attention to detail.
Microsoft Excel, CRM
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1mo
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Senior Business Development Manager - TMT
San Francisco or California or United States
$200k-$250k/yr OnsiteFull Time
Freshfields
Freshfields: Providing international legal services to global corporations and governments.
Deep US TMT market knowledge with AI expertise; strong business development, client strategy, communications and project leadership skills; ability to coach teams and work with senior partners across US and international colleagues.
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2mo
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Supercomputing Intern - Fall 2026
San Jose, California, United States
OnsiteInternship
Etched
Etched: Designs specialized AI chips optimized for transformer architectures.
Pursuing CS/engineering degree; proficiency in C/C++ or Rust and Python; strong data structures/algorithms; low-level software and hardware-software co-design; good communication.
C/C++, Rust, Python
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2mo
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NAMS-2 Intern
Mountain View, California, United States
$730/wk HybridInternship
Crown Innovations
Crown Innovations: Provides engineering and technology services for the aviation sector.
Currently enrolled in engineering or computer science; minimum 2.5 GPA; STEM experience preferred.
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2mo
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SWE Intern
San Francisco, California, United States
OnsiteInternship
Chasi
Chasi: AI revenue engine for construction equipment dealers.
1+ YOE1+ internships in production software; full-stack TS/React with backend; experience with LLMs; real-time systems; strong architectural judgment; customer-facing; ownership.
Next.js, TypeScript, PostgreSQL, Redis, Twilio, LiveKit, OpenAI, Anthropic, Deepgram, Vector Databases
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3mo
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Research Intern
Palo Alto, California, United States
HybridInternship
NeoCognition
NeoCognition: Independent research in AI and agentic systems
Pursuing or recently completed advanced degree in ML/CS; strong ML/NLP foundation; Python and ML frameworks; ability to design and analyze experiments; good communication.
Python, PyTorch, JAX, TensorFlow
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