Developer internship jobs in California

 ...WeRide is a leading, commercial-stage global company that develops autonomous driving technologies from Level 2 to Level 4. It offers...  ...transportation safer, more affordable, and accessible.  In our internship program, you will: Work alongside world-class engineers to... 

 ...frameworks, architecture patterns, and programming languages as needed Fantastic written and verbal communication skills Prior internship in a high-growth startup environment Our internships are full-time and hybrid, based in our San Francisco HQ office. Our... 

 ...Responsibilities Ship real software features to millions of developers using Replit's platform. Collaborate cross-functionally...  ...Have at least one semester of schooling remaining after the internship ends. Be proficient in at least one programming language and... 

 ...InternshipAt Gitar, we're on a mission to revolutionize how developers work with code, by providing a cutting-edge platform that simplifies...  ...in Computer Science and related fields for Summer '25 internships (out of season internships possible!). We are particularly interested... 

 ...growing customer base. Who You Are Builder Mentality: You have a track record of shipping products—whether through high-impact internships or your own independent projects. Technical Excellence: You likely have a background from a top-tier (T1) undergraduate... 

 ...Bachelor/Master degree in Computer Science or a related field Strong problem-solving skills and clear communication Industry internship experience, demonstration of commitment to academic excellence and/or genuine interest in building stuff a plus We offer... 

 ...engineers), measuring whether they're getting unblocked, and treating developer experience as feature acceptance criteria. The platform is...  ...Benefits and Perks For full-time employees (excluding internship and contractor opportunities), Persona offers a wide range of... 

 ...through ambitious projects, research, open-source contributions, internships, or exceptional coursework. You are comfortable with...  ...You can move fast and slow—prototyping ideas in hours, then developing the most promising ones to a high-quality bar. You can reason... 

 ...thriving here.   Bachelor’s degree in Computer Science, Software Engineering, Electrical Engineering or a related field with internship experience. Proficiency in the following languages: Python, C, or C++ Solid understanding of systems software, including... 

 ...~1+ years of software engineering experience building systems close to hardware (exceptional new grads with strong project or internship experience are welcome to apply) ~ Strong programming fundamentals in at least one of Rust, C++, or Python, with solid understanding... 

 ...have a growth mindset, want to constantly improve, and want to receive feedback ~ You're in SF or you're willing to relocate (the internship will take place in Summer 2027) ~(Bonus) You have relevant internship experience or side projects building product features and... 

 ...approach to solving problems. Strong programming fundamentals and demonstrated ability to build real software, whether through internships, research, open source, or personal projects you can walk us through. Some exposure to modern LLM tooling, whether that is... 

 ...Safety Systems, and Applied. The team is focused on bringing core developer and enterprise capabilities into cloud-native environments,...  ...~7+ years of professional engineering experience (excluding internships) in relevant roles at tech and product-driven companies. ~ Proficient... 

 ...Serval, you’ll work directly on core parts of our platform as we build AI-powered automation for modern IT teams. This is a hands-on internship where you’ll contribute real production code, learn how an early-stage product is built, and see your work shipped to customers.... 

 ...About the Team API Multimodal builds the developer-facing products and infrastructure that bring OpenAI’s image, audio, and real-time...  ...something like: ~7+ years of professional experience, excluding internships, in backend, infrastructure, platform, or product engineering... 

 ...Infrastructure organization and owns the platform capabilities that help developers, startups, and enterprises adopt the OpenAI API securely and...  ...~9+ years of professional engineering experience, excluding internships, in relevant backend, platform, or product-driven engineering... 

 ..., Codex, infrastructure, applied product teams, and external developers to translate model progress, traces, evaluations, and real workflow...  ...~7+ years of professional engineering experience, excluding internships, in relevant backend, infrastructure, platform, or product-... 

 ...ramp up. You Might Be a Fit If You Are graduating (or recently graduated) with a CS degree or equivalent background Have internship experience or significant projects where you wrote production-quality code Can take a problem, figure out an approach, and... 

 ...to lead full-cycle hiring for its AI/ML research and engineering teams. This role involves sourcing exceptional talent, building internship programs, and representing the company at top venues. Ideal candidates have over 5 years of experience in technical recruiting, particularly... 

 ...services using Python and Go. Collaborate cross-functionally to develop fast, elegant, customer-focused user-facing features....  ...delightful customer experiences. Benefits Full-time, in-person internship at Zipline’s South San Francisco office. Summer 2027... 

 ...Job Description Job Description At Layup Parts, we're developing the technology that will build the future.  We're a manufacturing...  ...Whether you're looking for a Fall, Winter, Spring, or Summer internship, we’re accepting applications on a rolling basis. Join us for... 

 ...Java, Go, JavaScript, TypeScript, or C++. Experience building personal projects, coursework, hackathon projects, or previous internships. Familiarity with web development, APIs, databases, or cloud platforms is a plus. Strong problem-solving skills and attention... 

 ...and prototyping: You’re excited to build and iterate quickly, and you’ve started exploring AI/ML through coursework, projects, internships, or hackathons. You’re comfortable learning how different parts of a product fit together (UI, APIs, data), have some familiarity... 

 ...runs the world and the pace is faster than ever. Sentry helps developers fix errors and performance issues before users notice, so teams...  ...Science (or similar degree program) At least 1 previous internship or equivalent practical experience Implementation skills with... 

 ...from our Strata, Prisma and Cortex organizations. Our Summer Internship Program from May-August or June-September provides you: ~...  ...Your Impact Collaborate with experienced engineers to design, develop, and execute on software development projects, ensuring alignment... 

About This Role You'll push code to production in your first week. Our robot platform serves customers managing physical robots. You'll work alongside our designer and engineering team building the web interfaces that connect humans with our robots. What You'll Do...

 ...Level), you’ll work closely with senior engineers to design, develop, and optimize interfaces for our registrar, marketplace, and decentralized...  ...). ~0–2 years of experience in frontend development (internships, projects, or open-source work all count). ~ Familiarity... 

 ...closely with product, engineering, and data teams to design, develop, and deploy AI-powered applications, including LLM-based solutions...  ...similar; meaningful open-source ML contributions; a research internship at an AI lab; or models you trained and shipped that people... 

 ...frameworks, architecture patterns, and programming languages as needed Fantastic written and verbal communication skills Prior internship experience at a high-growth startup or leading tech company, in a dynamic, fast-moving environment The salary range for this... 

 ...seeking graduating seniors for our Summer 2027 Software Engineering Internship. If you're excited to build impactful products, learn from an...  ...Our Platform Does Our platform analyzes security alerts, develops and executes investigation plans, and produces detailed...