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

VSolvit

SENIOR FULL STACK DEVELOPER

Norco, CA · On-site

$120K - $180K/yr

Job Summary We are seeking a Senior Full Stack Developer to lead the design, development, and modernization of our scalable enterprise web applications. In this role, you will drive technical ...

VSolvit

JUNIOR FULL STACK DEVELOPER

Norco, CA · On-site

$25 - $41/hr

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 ...

Pyramid Consulting, Inc

Full stack Java Developers

Brea, CA · On-site

$54 - $69.75/hr

Responsibilities : • Full Stack Angular Developer with Min 3-5 Hands-on Experience in Angular, Node JS. • Experience working in Modern Web Architecture. • Experience working in Cloud (AWS ...

VSolvit, LLC.

FULL STACK SOFTWARE DEVELOPER

Norco, CA · On-site

$105 - $165/hr

FULL STACK SOFTWARE DEVELOPER FULL TIME CA-REMOTE, US 30+ days ago Requisition ID: 1543 Salary Range: $105,000.00 To $165,000.00 Annually ***POSITION IS REMOTE, BUT MUST RESIDE IN CALIFORNIA*** Job ...

VSolvit

FULL STACK SOFTWARE DEVELOPER

Norco, CA · On-site

$105K - $165K/yr

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

$110K - $165K/yr

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 ...

StartX

Software Engineer - Full-stack

Ontario, CA · On-site

$130 - $180/hr

Engineering at Swiftly Engineering at Swiftly is not only about writing code - we believe in ... You will work across the stack, contributing to backend services as well as modern frontend ...

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

Full Stack Developer Intern information

See Fontana, CA salary details

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

As of Sep 5, 2026, the average hourly pay for full stack developer intern in Fontana, CA is $23.28, according to ZipRecruiter salary data. Most workers in this role earn between $18.80 and $24.66 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 Fontana, CA?

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

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

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The top searched job categories for Full Stack Developer Intern jobs in Fontana, CA are:

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

Cities near Fontana, 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 Fontana, CA as of August 2026, with employment types broken down into 86% Full Time, 8% Part Time, 5% Contract, and 1% Nights. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $48,413 per year, or $23.3 per hour.

SENIOR FULL STACK DEVELOPER

VSolvit

Norco, CA • On-site

$120K - $180K/yr

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted 18 days ago

Job description

*This is a 100% on-site position in Norco, CA*

Job Summary

We are seeking a Senior Full Stack Developer to lead the design, development, and modernization of our scalable enterprise web applications. In this role, you will drive technical initiatives across our stack (React, C#/.NET, PostgreSQL/MS SQL), mentor junior developers, and collaborate with cross-functional teams to deliver analytics-driven platforms.


Responsibilities

  • Design, build, and maintain responsive front-end UIs (React, TypeScript) and robust server-side applications/RESTful APIs (C#/.NET).
  • Collaborate with data teams to embed dynamic dashboards, reporting tools, and data visualizations into enterprise applications.
  • Participate in Agile/Scrum ceremonies, managing tasks via Jira and collaborating through Git workflows.
  • Mentor junior team members, lead code reviews, participate in architecture discussions, and establish development best practices.


Basic Qualifications

  • Bachelor’s degree in computer science, Software Engineering, or a related field (or equivalent experience).
  • 5+ years of professional software development experience.
  • Strong production experience with React, JavaScript/TypeScript, HTML5, CSS3, and responsive design.
  • Proven experience with C# / .NET and RESTful API development.
  • Experience with PostgreSQL/MS SQL and SQL query optimization.
  • Demonstrated ability to provide technical guidance and mentorship to junior developers.
  • U.S. Citizenship
  • Must have the ability to obtain a U.S. Secret Security Clearance.
  • If applicable: If you are or have been recently employed by the U.S. government, a post-employment ethics letter will be required if employment is offered 


Preferred Qualifications

  • Experience with Vite, Vue.js, or alternative modern front-end tooling.
  • Familiarity with cloud platforms (AWS, Azure) and DevOps/CI/CD pipelines.
  • Experience working within a SAFe Agile framework.
  • Exposure to embedding advanced data visualization or analytics platforms.


Company Summary

Join the VSolvit Team! Founded in 2006, VSolvit (pronounced 'We Solve It') is a technology services provider that specializes in cybersecurity, cloud computing, geographic information systems (GIS), business intelligence (BI) systems, data warehousing, engineering services, and custom database and application development. VSolvit is an award winning WOSB, CA CDB, MBE, WBE, and CMMI Level 3 certified company. We offer a customizable health benefits program that best meets the needs of its employees. Offering may include: medical, dental, and vision insurance, life insurance, long and short-term disability and other insurance products, Health Savings Account, Flexible Spending Account, 401K Retirement Plan options, Tuition Reimbursement, and assorted voluntary benefits. Our goal is to grow together and enjoy the work that we do as a team.

VSolvit LLC is an Equal Opportunity/Affirmative Action employer and will consider all qualified applicants for employment without regard to race, color, religion, sex, national origin, protected veteran status, or disability status.