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Software Developer Engineer Intern Jobs in Sunnyvale, CA

Clera

Founding Engineer Intern

San Francisco, CA · On-site

... Intern to join their founding team in San Francisco. You'll work directly with the CTO to ship ... Currently enrolled in or pursuing a degree in Computer Science, Software Engineering, or a related ...

Clera

Founding Engineer Intern

San Francisco, CA · On-site

... Intern to join their founding team in San Francisco. You'll work directly with the CTO to ship ... Currently enrolled in or pursuing a degree in Computer Science, Software Engineering, or a related ...

Clera

Founding Engineer Intern

San Francisco, CA · On-site

As a Founding Engineer Intern , you'll work shoulder-to-shoulder with the CTO and founding team to ... Currently enrolled in or pursuing a degree in computer science, software engineering, or a related ...

Clera

Founding Engineer Intern

San Francisco, CA · On-site

... Intern to help build and ship features daily alongside the CTO. The company is building a fully ... Currently enrolled in or pursuing a degree in Computer Science, Software Engineering, or a related ...

Phonely Ltd

Software Engineer Intern

San Francisco, CA · On-site

Software Engineer Internship This is a high-impact internship where you'll write real code, ship features, and see your work in production. Note: This is an in-office role, 5 days a week in San ...

Boxtro Llp 123

Support Engineer Intern

San Francisco, CA · On-site

Koding is a developer-focused startup based in San Francisco's SOMA district. Our core product is ... Koding provides all you need to move your software development completely to the cloud. You will be ...

Advantest

Application Engineer Intern

San Jose, CA

Advantest, a leading Semiconductor Test and Measurement Company, is seeking a self-driven and creative Application Engineering Intern interested in Semiconductor Testing. The internship involves ...

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All JobsSoftware Developer Engineer Intern JobsSoftware Developer Engineer Intern Jobs in Sunnyvale, CA

Software Developer Engineer Intern information

See Sunnyvale, CA salary details

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$46

How much do software developer engineer intern jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for software developer engineer intern in Sunnyvale, CA is $26.87, according to ZipRecruiter salary data. Most workers in this role earn between $21.73 and $28.51 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a software developer engineer intern?

To thrive as a Software Developer Engineer Intern, you need a solid understanding of programming languages (such as Java, Python, or C++), data structures, algorithms, and often enrollment in a computer science or related degree program. Familiarity with version control systems like Git, integrated development environments (IDEs), and sometimes cloud platforms or collaborative tools is common. Strong problem-solving abilities, eagerness to learn, and effective teamwork and communication skills set exceptional interns apart. These competencies are crucial for contributing to projects, adapting quickly, and maximizing learning opportunities in a fast-paced engineering environment.

What types of projects or tasks can I expect to work on as a software developer engineer intern?

As a Software Developer Engineer Intern, you can expect to work on real-world coding projects that contribute to your team's goals. Typical tasks may include developing new features, fixing bugs, writing automated tests, and participating in code reviews. You'll often collaborate with other engineers, product managers, and designers, gaining exposure to the full software development lifecycle. This hands-on experience helps you build technical skills, understand agile workflows, and develop effective communication within multidisciplinary teams.

What does a software developer engineer intern do?

A Software Developer Engineer Intern assists in designing, coding, testing, and debugging software applications under the guidance of experienced engineers. Interns typically work on real-world projects, collaborating with teams to develop new features or maintain existing systems. They gain practical experience with programming languages, development tools, and industry best practices while contributing to the company's technology goals. This role is an opportunity for students or recent graduates to apply their academic knowledge, learn from professionals, and prepare for a career in software engineering.
What cities near Sunnyvale, CA are hiring for Software Developer Engineer Intern jobs? Cities near Sunnyvale, CA with the most Software Developer Engineer Intern job openings:
Software Developer Engineer Intern jobs near you

Founding Engineer Intern

Clera

San Francisco, CA • On-site

Full-time

Re-posted 19 days ago

Job description

About the Role

A fast-growing, pre-seed AI startup in the talent and recruiting space is looking for a Founding Engineer Intern to join their founding team in San Francisco. You'll work directly with the CTO to ship features daily and help build a fully agentic system that automates headhunting end-to-end. This role puts you at the center of rapid experimentation with real ownership and high-impact outcomes — including time in hacker-house environments in Latin America.

What You'll Do

  • Build and ship features daily alongside the CTO to automate the recruiting process end-to-end.

  • Own full end-to-end development — from ideation to production — for core product features.

  • Collaborate with the founding team to design and ship components of an agentic AI system.

  • Talk to users and measure impact on hiring speed to drive rapid iteration.

  • Thrive in a founder-paced, high-output environment with daily feedback loops.

What We're Looking For

Required:

  • At least 6 months of experience with React and TypeScript in a production environment.

  • Hands-on experience with Cursor, Supabase, Prisma, and Typesense in a production React/TypeScript stack.

  • Full-stack focus — not an ML engineer and not overly specialized in a single language (e.g. Python or C++).

  • Strong ownership mindset with the ability to drive features from ideation to production independently.

  • Currently enrolled in or pursuing a degree in Computer Science, Software Engineering, or a related field.

  • Something outstanding about your profile — top GPA, strong university, impressive projects, or an active GitHub.

  • Experience working in entrepreneurial, fast-paced, scrappy environments.

  • Willingness to work 7 days/week and participate in hacker-house setups in LatAm.

Nice to Have:

  • Portfolio or sample projects demonstrating full-stack development and open-source contributions.

Location

Based in San Francisco, CA. On-site role with hacker-house periods in Latin America. Visa sponsorship is available.