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Full Stack Software Development Intern Jobs in California

Hop

Full Stack Software Engineer

Los Angeles, CA · On-site

Los Angeles, CA We are seeking highly motivated, collaborative, and technically strong Full Stack Software Engineers to join our Enterprise Technology Application Development team at a well-known ...

Xforia, Inc.

Full stack engineer

Santa Clarita, CA · On-site

Advanced proficiency in software development methodologies, programming languages, and system ... Must-have Skills * 4+ years' experience in full-stack software development * A history of building ...

VSolvit, LLC.

FULL STACK SOFTWARE DEVELOPER

Norco, CA · On-site

$105K - $165K/yr

The ideal candidate will have significant experience in full-stack development, a deep understanding of software engineering principles, and a track record of delivering scalable, high-quality ...

Scout AI

Full Stack Software Engineer

Sunnyvale, CA · On-site

They are seeking a Full-Stack Software Generalist to work on backend systems, frontend experiences, and AI-powered features, contributing to the development of reliable and scalable software in a ...

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Full Stack Software Development Intern information

What does a full stack software development intern do?

A Full Stack Software Development Intern assists with building and maintaining both the front-end and back-end components of web applications. They typically work with programming languages like JavaScript, Python, or Java, and frameworks such as React, Node.js, or Django. Interns collaborate with senior developers to write code, fix bugs, and contribute to the full software development lifecycle, gaining experience in both client-side and server-side technologies. This role provides hands-on learning and exposure to real-world software projects.

What skills and qualifications are needed to thrive as a full stack software development intern?

To thrive as a Full Stack Software Development Intern, you need a solid understanding of programming languages like JavaScript or Python, familiarity with both front-end (HTML, CSS, React) and back-end (Node.js, Express, databases) technologies, and ongoing enrollment in a relevant degree program. Experience with version control systems like Git and exposure to cloud platforms or CI/CD tools are often beneficial. Strong problem-solving skills, adaptability, and effective teamwork are standout soft skills for this role. These competencies enable interns to contribute to diverse development tasks, collaborate efficiently, and quickly learn in a dynamic tech environment.

What projects and technologies can a full stack software development intern expect to work on during their internship?

As a Full Stack Software Development Intern, you can expect to work on a variety of projects that involve both front-end and back-end technologies. Typically, you'll be assigned tasks such as building user interfaces, developing APIs, collaborating on database design, and debugging existing features. Interns often use popular frameworks and languages like React, Node.js, Python, or Java, depending on the company's tech stack. You will likely work closely with senior developers, participate in code reviews, and be encouraged to ask questions and contribute ideas, which provides valuable learning and mentorship opportunities.

What cities in California are hiring for Full Stack Software Development Intern jobs?

Cities in California with the most Full Stack Software Development Intern job openings:

Full Stack Software Development Intern jobs near you
Infographic showing various Full Stack Software Development Intern job openings in California as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 15% Part Time, and 4% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution.

Full Stack Software Engineer

Los Angeles, CA • On-site

Hop
Software Development • 11 - 50 employees
Learn more about Hopexternal

Full-time

Re-posted 4 days ago

Job description

Title: Full Stack Software Engineer
Location: Los Angeles, CA
We are seeking highly motivated, collaborative, and technically strong Full Stack Software Engineers to join our Enterprise Technology Application Development team at a well-known tech firm. The selected candidates will play a key role in building and maintaining a portfolio of internal business systems that support critical operational workflows across multiple domains within the organization.
This is an exceptional opportunity for engineers who thrive in high-ownership environments and enjoy working across systems, architectures, and technologies. The role is best suited for engineers with strong technical fundamentals, excellent problem-solving abilities, and the ability to contribute effectively with minimal ramp-up in unfamiliar domains.
Our application portfolio is built on a consistent and opinionated architectural foundation, enabling engineers to move between systems while maintaining high standards for code quality, maintainability, and operational reliability. The selected candidates will work closely with senior engineering leadership and help coordinate delivery execution with distributed offshore development resources.
Responsibilities/Duties:
Build and deliver full-stack software features across backend services, APIs, databases, and frontend applications.
Develop and maintain Java and Spring Boot backend services supporting production business applications.
Build React and TypeScript user interfaces aligned to shared platform and design standards.
Design and implement relational database models, schema migrations, and API integrations.
Collaborate with senior engineers on architecture decisions, technical implementation, and delivery planning.
Abilities:
Strong hands-on experience with Java, Spring Boot, REST APIs, and modern full-stack development practices.
Strong proficiency with React and TypeScript frontend development.
Solid understanding of relational database design and PostgreSQL development.
Experience with Docker-based containerization and modern CI/CD workflows.
Ability to quickly understand unfamiliar systems, codebases, and architectural patterns.
Strong written and verbal communication skills with the ability to operate effectively in distributed engineering environments.
Experience integrating with financial systems, operational platforms, or enterprise business applications is advantageous.
Education:
Bachelor's degree in Computer Science, Engineering, Information Technology, or equivalent practical experience is required.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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About Hop

Sourced by ZipRecruiter

Industry

Software development

Company size

11 - 50 Employees

Headquarters location

West Hollywood, CA, US

Year founded

2020

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