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Back End Developer Intern Jobs in California (NOW HIRING)

IBM

Software Developer Intern

San Jose, CA

$22 - $29/hr

As a Software Developer Intern within IBM Infrastructure, you will design, develop, test, and ... Develop scalable, secure, and performant applications, services, APIs, and backend components.

IBM

Software Developer Intern

San Jose, CA · On-site

$22 - $29/hr

As a Software Developer Intern within IBM Infrastructure, you will design, develop, test, and ... Develop scalable, secure, and performant applications, services, APIs, and backend components.

Serval Inc

Software Engineer Intern

San Francisco, CA · On-site

Role Overview As a Software Engineer Intern, Backend at 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 ...

Tenex.AI Inc

Software Engineer Intern

San Jose, CA · On-site

We are seeking a highly motivated and versatile Full Stack Engineer Intern to join our core ... Design, develop, and deploy scalable and reliable backend services and APIs. * Participate in all ...

SAP

SAP iXp Intern - Full-Stack AI Developer

Palo Alto, CA · On-site +1

$22.75 - $29.75/hr

SAP iXp Intern - Full-Stack AI Developer Location: Palo Alto (Hybrid) Expected start date: October ... Implement back-end services using Python, Node.js, or Java and integrate large language models with ...

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How much do back end developer intern jobs pay per hour?

As of Aug 31, 2026, the average hourly pay for back end developer intern in California is $22.59, according to ZipRecruiter salary data. Most workers in this role earn between $18.27 and $23.94 per hour, depending on experience, location, and employer.

What is a back end developer intern?

Back End Developer Interns are entry-level professionals or students who assist in building and maintaining the server-side logic, databases, and APIs that power web and mobile applications. They typically work under the supervision of experienced developers, learning how to write clean, efficient code and troubleshoot issues within the system architecture. Their work ensures that the data and functionality behind the scenes operate smoothly, supporting the front-end experience for users. Interns often gain hands-on experience with programming languages such as Python, Java, or Node.js, and work with databases and cloud platforms.

What kinds of projects and tasks can a back end developer intern expect to work on during their internship?

As a Back End Developer Intern, you will typically be involved in tasks such as developing and maintaining server-side logic, building APIs, managing databases, and ensuring data security and integrity. You may collaborate with front-end developers to integrate user-facing elements with server-side logic and help optimize application performance. Interns often work alongside experienced developers in an agile team environment, participating in code reviews and learning best practices for scalable, maintainable code. These hands-on experiences prepare you for more advanced developer roles and provide valuable insight into real-world software development workflows.

What are the key skills and qualifications needed to thrive as a back end developer intern, and why are they important?

To thrive as a Back End Developer Intern, you need a solid understanding of programming languages such as Python, Java, or Node.js, along with basic knowledge of databases and computer science fundamentals. Familiarity with version control systems like Git, APIs, and cloud platforms, as well as coursework or certifications in software development, is often required. Strong problem-solving skills, attention to detail, and the ability to work collaboratively are highly valued soft skills. These competencies ensure you can contribute effectively to development projects, maintain code quality, and adapt quickly in a team-driven tech environment.

What are the most commonly searched types of Back End Developer jobs in California?

The most popular types of Back End Developer jobs in California are:

What are popular job titles related to Back End Developer Intern jobs in California?

For Back End Developer Intern jobs in California, the most frequently searched job titles are:

What job categories do people searching Back End Developer Intern jobs in California look for?

The top searched job categories for Back End Developer Intern jobs in California are:

What cities in California are hiring for Back End Developer Intern jobs?

Cities in California with the most Back End Developer Intern job openings:

Back End Developer Intern jobs near you
Infographic showing various Back End Developer Intern job openings in California as of August 2026, with employment types broken down into 78% Full Time, 16% Part Time, 2% Temporary, and 4% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $46,997 per year, or $22.6 per hour.

Full-Stack Intern: Node/React & AI Tools

Irusri

San Francisco, CA • On-site

Other

This job post has expired today. Applications are no longer accepted.

Job description

We are looking for a passionate Backend & Frontend Developer Intern with a strong interest in both server-side development (Node.js) and modern frontend (React/Next.js).

As a Backend & Frontend Developer Intern, you will support the development of web applications by working across both server-side and client-side technologies. You will collaborate with experienced developers and designers to build, test, and improve features while gaining hands‑on experience with modern development tools and practices.

This is an excellent opportunity for someone who wants real project experience building smart, scalable, and user‑friendly web applications.

Responsibilities
  • Develop and maintain responsive web applications using React.js and Next.js.
  • Develop and maintain backend services using Node.js (and frameworks like Express/NestJS or similar).
  • Design and build RESTful APIs and integrations with databases.
  • Collaborate with design, AI, and backend teams to deliver high‑quality digital solutions.
  • Participate in code reviews and brainstorming sessions to improve UX and performance.
  • Focus on building user‑friendly, accessible, and modern interfaces.
Qualifications
  • Undergraduate or recent graduate in Computer Science, Software Engineering, or related field.
  • Eager to learn, take initiative, and contribute creative ideas.
  • Good communication and collaboration skills.
You Will Learn
  • Hands‑on experience with international projects and AI‑driven products.
  • Mentorship from experienced developers and designers.
  • Access to modern AI tools and technologies.
  • Friendly, collaborative environment with flexible working hours.
  • Internationally recognized certificate and potential career opportunity after internship.
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