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Back End Developer Intern Jobs in California (NOW HIRING)

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 ...

Palantir

Backend Infrastructure: Maximizes the productivity of our backend developers and ensures Palantir ... Intern in Foundations, your projects may include building features to improve the developer ...

barkback, llc

Software Intern

Santa Barbara, CA · On-site

... backend systems and databases. You'll get to work closely with our web developers and product teams to bring new product features to life as well as make the existing product even more amazing. Being ...

Barkback, Llc

Software Intern

Santa Barbara, CA

... backend systems and databases. You'll get to work closely with our web developers and product teams to bring new product features to life as well as make the existing product even more amazing. Being ...

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Back End Developer Intern information

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

As of Aug 10, 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.
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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.

Software Engineer- Backend Intern (Fall 2026)

Astranis

San Francisco, CA

Internship

Re-posted 28 days ago

Job description

Software Engineer- Backend Intern (Fall 2026)

As a Software Engineer Intern on the Platform team, you'll design and build services that autonomously control satellites, monitor telemetry for anomalies, and provide real-time situational awareness to keep our fleet safe and online. You'll also be building the core components and services that power the rest of our software organization, enabling every team to move faster and more reliably.

You will be shaping the foundation of software that has to work flawlessly - because our satellites depend on it.

This role will contribute to both our commercial and US government programs.

Internships at Astranis typically last for twelve weeks, and are hourly roles designed for students who are currently enrolled at a four-year university. If you have already graduated from a four-year university, please apply to be an Associate Engineer.

Role
  • Design and build high-performance, reliable, mission-critical software that is used to send commands to space
  • Take full ownership of features, working across backend and infrastructure
  • Collaborate with multidisciplinary teams to define software requirements, architectures, and designs
Requirements
  • Currently pursuing a B.S. or M.S. in Computer Science, or equivalent degree
  • Strong proficiency in Python
  • Experience and understanding of databases (Postgres, etc)
  • Experience and understanding of pub/sub and streaming systems (RabbitMQ, Flink, etc)
  • Don't meet them all? Not a problem. Please apply even if you do not meet all these criteria.
Bonus
  • Experience with Kubernetes
  • Experience building fleet management systems

Apply