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Full Stack Engineer Intern Jobs in Irvine, CA (NOW HIRING)

CACI International, Inc.

Full Stack Developer

Norco, CA · On-site

  • Medical

  • Retirement

  • PTO

Full Stack Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of ...

CACi

Full Stack Developer

Norco, CA · On-site

  • Medical

  • Retirement

  • PTO

Full Stack Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of ...

IQAir North America, Inc.

Software Engineer Intern

La Mirada, CA · On-site

$27 - $30/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Summary The Software Engineer Intern works hands-on in the full software development life cycle, giving you the opportunity to enhance your programming skills, understand system architecture, and ...

VSolvit

JUNIOR FULL STACK DEVELOPER

Norco, CA · On-site

They are seeking a motivated and detail-oriented Junior Full Stack Developer to join their team, focusing on both front-end and back-end development using modern web technologies. Responsibilities ...

Jobsbridge

Full Stack Software Engineer

Irvine, CA

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Required Skills: 5+ years of experience developing scalable and responsive ...

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All JobsFull Stack Engineer Intern JobsFull Stack Engineer Intern Jobs in Irvine, CA

Full Stack Engineer Intern information

See Irvine, CA salary details

$14

$27

$41

How much do full stack engineer intern jobs pay per hour?

As of Aug 15, 2026, the average hourly pay for full stack engineer intern in Irvine, CA is $27.28, according to ZipRecruiter salary data. Most workers in this role earn between $22.21 and $30.96 per hour, depending on experience, location, and employer.

What types of projects and technologies can I expect to work with as a full stack engineer intern?

As a Full Stack Engineer Intern, you can expect to work on a variety of projects ranging from building user interfaces with front-end frameworks like React or Angular to developing backend services using technologies such as Node.js, Python, or Java. Interns often assist with integrating APIs, database management, and testing features in both development and production environments. You'll likely collaborate closely with designers, product managers, and other developers, gaining exposure to the complete software development lifecycle. This hands-on experience is designed to help you build practical skills and contribute meaningful code to real applications.

What is a full stack engineer intern?

Full Stack Engineer Interns are students or recent graduates who assist in developing both the front-end and back-end components of web applications. They work under the guidance of experienced engineers to gain hands-on experience with programming languages, frameworks, and tools used throughout the software development lifecycle. Their responsibilities often include writing code, testing applications, fixing bugs, and collaborating with teams to deliver functional software. Through this internship, they develop practical skills and a deeper understanding of how web systems work end-to-end.

What is the difference between Full Stack Engineer Intern vs Software Developer Intern?

AspectFull Stack Engineer InternSoftware Developer Intern
Required CredentialsTypically pursuing or recently completed a degree in Computer Science or related fieldTypically pursuing or recently completed a degree in Computer Science or related field
Work EnvironmentHands-on experience with both front-end and back-end development in a team settingFocus on coding, debugging, and developing software applications, often in a specific area
Employer & Industry UsageTech companies, startups, and organizations seeking versatile interns with full-stack skills

The Full Stack Engineer Intern role involves working across both front-end and back-end technologies, providing a broad development experience. In contrast, a Software Developer Intern may focus more narrowly on specific software components or applications. Both roles are valuable for gaining industry experience, but the Full Stack Engineer Intern position offers a more comprehensive view of the entire development process.

What are the key skills and qualifications needed to thrive as a full stack engineer intern?

To thrive as a Full Stack Engineer Intern, you need a solid understanding of programming languages like JavaScript, HTML, CSS, and at least one backend language, often supported by coursework or relevant project experience. Familiarity with frameworks such as React or Angular, backend systems like Node.js or Django, version control (Git), and basic database management is typically expected. Strong problem-solving skills, eagerness to learn, and effective communication help interns stand out in fast-paced development teams. These skills and qualities are essential for contributing to real-world projects, collaborating effectively, and accelerating professional growth in a technical environment.

What are popular job titles related to Full Stack Engineer Intern jobs in Irvine, CA?

For Full Stack Engineer Intern jobs in Irvine, CA, the most frequently searched job titles are:

What job categories do people searching Full Stack Engineer Intern jobs in Irvine, CA look for?

The top searched job categories for Full Stack Engineer Intern jobs in Irvine, CA are:

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

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

Full Stack Engineer Intern jobs near you
Infographic showing various Full Stack Engineer Intern job openings in Irvine, CA as of August 2026, with employment types broken down into 71% Full Time, and 29% Contract. Highlights an 100% In-person job distribution, with an average salary of $56,747 per year, or $27.3 per hour.

Senior/Lead Full Stack Engineer ID80990

AgileEngine, LLC.

Irvine, CA • On-site

$130 - $190/hr

Other

Posted 15 days ago

Job description

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards.

WHY JOIN US

If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you!

ABOUT THE ROLE

We are looking for a Senior Full Stack Engineer to help build production software for merchant processing, compliance automation, and AI-enabled operational tools within a growing payments engineering team. You will design and develop full-stack applications using C#/.NET on the backend and React on the frontend, contribute to API design and Microsoft Azure cloud infrastructure, and apply AI-assisted coding tools with senior engineering judgment. This role is onsite daily in Irvine, CA, and requires experience in payments, financial services, or other security-sensitive environments.

WHAT YOU WILL DO
  • Design and build scalable features for internal merchant-processing, compliance, and operational platforms.
  • Develop full-stack applications using React on the frontend and C#/.NET on the backend.
  • Contribute to architecture and engineering standards while collaborating closely with leadership and other engineers.
  • Apply sound practices for API design, data handling, automated testing, code review, security, and maintainability.
  • Work within Microsoft Azure and contribute to delivery and operational practices in partnership with the appropriate infrastructure or DevOps owner.
  • Use Anthropic Claude or comparable tools for AI-assisted coding, with senior human review of production decisions.
  • Contribute to Azure-hosted LLM solutions, including existing GPT-4o mini use cases, when relevant to the product.
  • Help establish pragmatic development practices as the engineering organization grows.
MUST HAVES
  • You must be authorized to work for ANY employer in the US (e.g., Green card holders, TN visa holders, GC EAD, H4 EAD, U4U with EAD), as we are unable to sponsor or take over employment visa sponsorship at this time;
  • 4+ years of senior-level production experience with C#/.NET and React.
  • Experience designing and maintaining APIs, data flows, production software architecture, and automated tests.
  • Production experience with Microsoft Azure services.
  • Hands-on experience with AI-assisted coding tools, plus the judgment to review, test, and improve generated work.
  • Strong spoken and written English for technical discussions and cross-functional collaboration.
  • Ability and willingness to work on-site at the Irvine, CA office daily.
  • A builder mentality and comfort working in a fast-moving environment with ambiguity and evolving requirements.
NICE TO HAVES
  • Experience with Terraform or another Infrastructure as Code tool.
  • Experience with Azure DevOps, CI/CD, and production delivery practices.
  • Experience in payments, financial services, regulated systems, or other security-sensitive environments.
  • Experience with compliance automation, web-scraping systems, or high-risk transaction processing.
  • Experience with observability, secure software design, and production incident ownership.
  • Experience mentoring engineers or helping define team practices, if leadership responsibilities are confirmed.
PERKS AND BENEFITS
  • Growth without limits: build your skills through mentorship, internal TechTalks, challenging projects, and a dedicated annual learning budget
  • Competitive compensation: get recognition that reflects your skills and impact, with regular performance and compensation reviews
  • Flexibility: work 100% remotely with flexible hours that support focus, autonomy, and a healthy work rhythm
  • Meaningful, modern projects: build impactful products using modern technologies alongside global teams and leading brands
  • Collaborative culture: join a supportive environment with zero micromanagement where ideas are welcomed and contributions are recognized
  • Well-being & support: access local well-being programs and people-focused support tailored to your location
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