1

Full Stack Intern Jobs in Hayward, CA (NOW HIRING)

You'll work directly alongside the CTO, shipping full-stack features daily and shaping the core product in the fast-moving AI recruiting space. What You'll Do * Build and ship end-to-end features to ...

What we're working on - Changelog Role Overview We're looking for a Design Engineering Intern to ... Any full-stack exposure, especially enough backend fluency to unblock your own product work.

About the internship As the newest addition to Team Clerkie, this Software Engineer Intern will ... You'll work across the full stack, collaborating with engineers on frontend, backend, and ...

Exposure to full-stack development through projects, coursework, or internships * Strong communication skills and ability to work directly with customers and teammates * Eagerness to learn quickly in ...

As an intern you will work with our quantum architecture team to contribute to the development of a full-stack quantum computing architecture. Topics can include theory and modelling of linear ...

... full-stack fundamentals * (Bonus) You have interned at high-growth startups and can navigate ambiguous environments. * (Bonus) You highly leverage AI for software development and can juggle multiple ...

Our platform, Lab, unifies compute, environments, evaluations, secure sandboxes, high-performance training, and deployment into one full-stack system for post-training at frontier scale - from SFT ...

Showing results 21-40

Full Stack Intern information

See Hayward, CA salary details

$10

$19

$27

How much do full stack intern jobs pay per hour?

As of Aug 24, 2026, the average hourly pay for full stack intern in Hayward, CA is $19.84, according to ZipRecruiter salary data. Most workers in this role earn between $16.54 and $22.07 per hour, depending on experience, location, and employer.

What does a full stack intern do?

A Full Stack Intern assists in developing both the front-end and back-end components of web applications. Their responsibilities typically include writing code, debugging issues, collaborating with team members, and learning to work with various programming languages and frameworks. They gain hands-on experience with databases, servers, APIs, and user interfaces, contributing to the full software development lifecycle. The role is designed to help interns learn industry best practices and prepare for a career as a full stack developer.

What are the key skills and qualifications needed to thrive as a full stack intern, and why are they important?

To thrive as a Full Stack Intern, you need a solid understanding of both front-end (HTML, CSS, JavaScript) and back-end (such as Node.js, Python, or Java) development, often demonstrated through coursework or personal projects. Familiarity with frameworks like React or Angular, version control systems like Git, and exposure to databases are typically expected. Strong problem-solving skills, eagerness to learn, and effective teamwork make candidates stand out in this role. These skills and qualities are vital for efficiently contributing to real-world software projects and adapting quickly within dynamic development teams.

What are some typical projects and responsibilities for a full stack intern during their internship?

As a Full Stack Intern, you can expect to work on a variety of projects that span both front-end and back-end development. Typical responsibilities may include building user interfaces, developing APIs, troubleshooting bugs, and collaborating with senior developers to deploy features. Interns often participate in daily stand-ups, code reviews, and may be assigned to a specific product or feature team. This hands-on experience helps interns understand the complete software development lifecycle and develop skills in both client-side and server-side technologies.

What cities near Hayward, CA are hiring for Full Stack Intern jobs?

Cities near Hayward, CA with the most Full Stack Intern job openings:

Founding Engineer Intern

Clera

San Francisco, CA • On-site

Full-time

Re-posted yesterday


Job description

About the Role
This is a founding-team internship at a pre-seed AI startup building an end-to-end automated headhunting platform. You'll work directly alongside the CTO, shipping full-stack features daily and shaping the core product in the fast-moving AI recruiting space.
What You'll Do
  • Build and ship end-to-end features to production on a daily cadence.
  • Collaborate closely with the CTO and founding team to own components from ideation to deployment.
  • Develop and iterate on a fully agentic system to automate headhunting end-to-end.
  • Engage directly with users to measure impact on hiring speed and experience.
  • Contribute to a fast, high-output, low-ego engineering culture with a strong ownership mindset.
What We're Looking For
  • Currently enrolled in or pursuing a degree in computer science, software engineering, or a related field.
  • At least 6 months of experience building production features in TypeScript and React.
  • Full-stack development focus - not primarily an ML engineer or heavily specialized in a single language (e.g., Python, C++).
  • Production experience with Supabase, Prisma, and Typesense in a React/TypeScript stack.
  • Experience with Cursor as a development tool.
  • Portfolio or GitHub demonstrating full-stack projects and open-source contributions.
  • Standout credentials or projects - strong academic record, notable GitHub activity, or recognized side projects.
  • Prior experience in entrepreneurial or early-stage environments with rapid iteration and shipping.
  • Willingness to work 6 days per week in a hacker-house / hybrid setup in San Francisco.
Location
Hybrid - primary location is San Francisco, CA. The team works from a hacker-house setup; on-site presence is strongly preferred. Visa sponsorship is available.