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Full Stack Developer Intern Jobs in Upland, CA (NOW HIRING)

TruArc Health

Full Stack Developer

Corona, CA · On-site +1

$37 - $44/hr

Role Overview We are seeking a Full Stack Developer to design, build, and maintain web applications that power key components of our platform -- including data dashboards, secure portals, relational ...

New

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 ...

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 ...

CACI

Full Stack Developer with Security Clearance

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 ...

VSolvit

JUNIOR FULL STACK DEVELOPER

Norco, CA · On-site

$25 - $41/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Job Summary We are seeking a motivated and detail-oriented Junior Full Stack Developer to join our growing team. This role is ideal for recent graduates or professionals with 1-2 years of software ...

Wise Skulls

Sr Full Stack Software Engineer

Pomona, CA · On-site

Title: Sr. Full Stack Software Engineer Location: Pomona or Rosemead, CA (2 days a week) Duration ... Support CI/CD, DevOps, and application security best practices. * Integrate AI/LLM capabilities ...

VSolvit

SOFTWARE DEVELOPER (FULL STACK)

Norco, CA · On-site

$110K - $165K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Job Summary We are seeking an experienced Software Developer (Full Stack) to lead the design, development, and maintenance of complex software applications. The ideal candidate will have significant ...

VSolvit

FULL STACK SOFTWARE DEVELOPER

Norco, CA · On-site

$105K - $165K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Job Summary We are seeking an experienced Software Developer (Full Stack) to lead the design, development, and maintenance of complex software applications. The ideal candidate will have significant ...

VSolvit

SOFTWARE DEVELOPER (FULL STACK)

Norco, CA · On-site

They are seeking an experienced Software Developer (Full Stack) to lead the design, development, and maintenance of complex software applications, collaborating closely with cross-functional teams to ...

Infosys Limited Digital

Full Stack Engineer - OE

Pomona, CA · On-site

$82K - $126K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Required Skill and Experience • full-stack software development experience. • AI - experience ... CD, and DevOps practices • Strong problem-solving, communication, and collaboration skills.

VSolvit

JUNIOR FULL STACK DEVELOPER with Security Clearance

Norco, CA · On-site

$72K - $93K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Job Summary We are seeking a motivated and detail-oriented Junior Full Stack Developer to join our growing team. This role is ideal for recent graduates or professionals with 1-2 years of software ...

CoStar Group

LoopNet - Senior Full Stack Engineer

Orange, CA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

LoopNet - Senior Full Stack Engineer CoStar Group is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index ...

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All JobsFull Stack Developer Intern JobsFull Stack Developer Intern Jobs in Upland, CA

Full Stack Developer Intern information

See Upland, CA salary details

$11

$23

$40

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

As of Aug 18, 2026, the average hourly pay for full stack developer intern in Upland, CA is $23.32, according to ZipRecruiter salary data. Most workers in this role earn between $18.85 and $24.71 per hour, depending on experience, location, and employer.

What is a full stack developer intern?

A Full Stack Developer Intern is a trainee who assists in building both the front-end (user interface) and back-end (server, database) components of web applications. Interns in this role work under the guidance of experienced developers to learn and contribute to the entire software development process. They often use programming languages like JavaScript, Python, or Java, and frameworks such as React, Node.js, or Django. The internship provides practical experience in coding, debugging, and deploying web applications, preparing interns for a full-time developer position.

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

To thrive as a Full Stack Developer Intern, you need a strong grasp of front-end and back-end programming languages, such as JavaScript, HTML/CSS, and either Node.js, Python, or Java, along with a relevant academic background in computer science or a related field. Familiarity with version control systems like Git, web frameworks (e.g., React, Express), and databases (SQL/NoSQL) is typically required. Strong problem-solving abilities, eagerness to learn, and effective communication skills help interns collaborate with teams and adapt to new technologies. These competencies are crucial for contributing to real-world projects, quickly adapting to workplace demands, and laying the foundation for a successful development career.

What types of projects and technologies can a full stack developer intern expect to work on during their internship?

As a Full Stack Developer Intern, you'll typically be involved in projects that span both front-end and back-end development, such as building web applications, developing new features, or troubleshooting existing systems. You may work with technologies like JavaScript frameworks (e.g., React or Angular) for the front end, and languages such as Python, Java, or Node.js for the back end. It's common to collaborate closely with other developers, designers, and sometimes product managers, gaining exposure to the full software development lifecycle. Interns often participate in code reviews, agile sprints, and team meetings, providing valuable hands-on experience and learning opportunities.

How to get an internship for a full stack developer?

To secure a full stack developer internship, candidates should build a strong portfolio demonstrating skills in front-end and back-end technologies, such as JavaScript, HTML, CSS, and frameworks like React or Node.js. Gaining experience through personal projects, contributing to open-source, and obtaining relevant certifications can improve chances, along with applying through company career portals or internship programs and preparing for technical interviews. Having a solid understanding of version control systems like Git and good problem-solving skills are also beneficial.

Is a full stack developer intern still in demand?

Full stack developer internships remain in demand as companies seek candidates with skills in front-end and back-end technologies, including JavaScript, Python, and frameworks like React or Node.js. Internships provide valuable experience and can lead to full-time roles, especially as demand for versatile developers continues to grow in tech industries.

What are the most commonly searched types of Full Stack Developer jobs in Upland, CA?

The most popular types of Full Stack Developer jobs in Upland, CA are:

What cities near Upland, CA are hiring for Full Stack Developer Intern jobs?

Cities near Upland, CA with the most Full Stack Developer Intern job openings:

Full Stack Developer Intern jobs near you
Infographic showing various Full Stack Developer Intern job openings in Upland, CA as of August 2026, with employment types broken down into 84% Full Time, 10% Part Time, 5% Contract, and 1% Nights. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $48,502 per year, or $23.3 per hour.

Full Stack Developer

TruArc Health

Corona, CA • On-site, Remote

$37 - $44/hr

Full-time

Posted 2 days ago

New

Job description

Role Overview

We are seeking a Full Stack Developer to design, build, and maintain web applications that power key components of our platform — including data dashboards, secure portals, relational databases, and responsive user interfaces. This role works closely with cross-functional teams (product, design, operations, and clinical project leads) to deliver high-impact solutions that improve access to healthcare services for students and families.

This position is a Hybrid role, between our office in Corona and remotely. 

Applicants must be authorized to work for ANY employer in the U.S. We are unable to sponsor or take over sponsorship of an employment Visa at this time.

Key Responsibilities

  • Design, develop, test, and deploy full-stack web applications using PHP, JavaScript (and related frameworks), HTML, CSS, and SQL.
  • Build clean, maintainable, and efficient APIs and backend services.
  • Implement responsive, accessible front-end features that enhance user experience across devices.
  • Integrate with 3rd-party services and internal systems (e.g., payment systems, EHR/medical integration, authentication providers).
  • Participate in technical architecture reviews and recommend best practices for performance, security, and scalability.
  • Write unit and integration tests; collaborate in code reviews.
  • Troubleshoot and resolve software defects and production issues.
  • Document solutions, technical decisions, and application workflows.
  • Partner with product owners to translate business requirements into robust technical solutions.

Required Qualifications

  • PHP (e.g., Zend, W3Schools, or vendor-specific)
  • JavaScript (such as a recognized JS certification/credential)
  • HTML/CSS (front-end or web development certifications)
  • SQL / Database Development (e.g., Microsoft, Oracle, MySQL University)
  • Strong experience with modern full-stack development using open-source and RESTful principles.
  • Solid understanding of relational database design and SQL query optimization.
  • Familiarity with version control (e.g., Git) and CI/CD workflows.
  • Experience with responsive web design and cross-browser compatibility.
  • Excellent problem-solving skills and attention to performance and security.
  • Effective verbal and written communication skills.

Preferred Qualifications

  • Experience with modern JavaScript frameworks (React, Vue, or Angular).
  • Knowledge of cloud platforms such as AWS, Azure, or Google Cloud.
  • Familiarity with healthcare data standards or security (HIPAA-aligned development practices).
  • Experience in Agile/Scrum working environments.

Apply