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

Raytheon

Senior Software Engineer, Full-stack

Fullerton, CA

$127K - $168K/yr

Raytheon Software Engineering is looking for a Senior Software Engineer to join the Air C2 (Command and Control) and Sensors software department in Fullerton, California. * Our Culture | RTX Careers ...

Jobsbridge

Hadoop Developer

Redlands, CA · On-site

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. MS/BS degree in a computer science field or related discipline Good ...

DeanHouston

Web Developer

Rancho Cucamonga, CA · On-site

$65K - $85K/yr

Web Developer DeanHouston, one of the largest B2B marketing agencies in the US, is currently looking to select a Full-Stack Web Developer to add to our high-impact Web Team. Role Summary The Web ...

DeanHouston

Web Developer

Rancho Cucamonga, CA

$65K - $85K/yr

Web Developer DeanHouston, one of the largest B2B marketing agencies in the US, is currently looking to select a Full-Stack Web Developer to add to our high-impact Web Team. Role Summary The Web ...

DeanHouston

Web Developer

Rancho Cucamonga, CA · On-site

$65K - $85K/yr

Web Developer DeanHouston, one of the largest B2B marketing agencies in the US, is currently looking to select a Full-Stack Web Developer to add to our high-impact Web Team. Role Summary The Web ...

Danaher

Software Engineer Internships

Pomona, CA · On-site

As a Software Engineering Intern at Danaher, you'll work alongside experienced engineers developing ... Contributions to coding forums like Stack Overflow or other collaborative development communities ...

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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.

Sr. Software Development Engineer - Web Developer

Esri

Redlands, CA • On-site

$104K - $121K/yr

Full-time

Re-posted 29 days ago

Esri rating

9.6

Company rating: 9.6 out of 10

Based on 14 frontline employees who took The Breakroom Quiz

7th of 245 rated software companies

Job description

Job Summary:
Esri’s Professional Services is looking for a full stack developer with a front-end focus to contribute across a suite of innovative GIS software products. In this role, you’ll craft intuitive, high-performance user interfaces that bring clarity to complex spatial and real-time data.
Responsibilities:
• Design, develop, and maintain responsive user interfaces using frameworks like React and other JavaScript/TypeScript frameworks, with an emphasis on clarity, performance, and maintainability
• Create clear, interactive visualizations and intuitive UI components that support data-driven decision-making and elegant user experiences
• Collaborate across the stack to define efficient APIs and data models that optimize front-end responsiveness and reduce latency
• Write clean, modular, and maintainable code, and actively participate in peer reviews to uphold code quality and consistency
• Partner with UX designers and product engineers in a cross-functional team to implement user-centric features and capabilities across a variety of devices
• Participate in Scrum ceremonies, contributing to iterative development cycles and continuous improvement of front-end deliverables
• Work closely with product engineers to identify, troubleshoot, and resolve software issues across a variety of devices
• Mentor junior front-end developers, share knowledge, and stay current with emerging front-end technologies, frameworks, and best practices
Qualifications:
Required:
• 5+ years of experience in software development, with an emphasis on front-end engineering and building user-centric web applications
• Proficient in JavaScript and TypeScript, with extensive experience in frameworks such as React, and a solid understanding of front-end integration patterns utilizing REST APIs
• Proficiency in HTML5, CSS3, and responsive design techniques across desktop, tablet, and mobile platforms
• Proven experience with common design patterns (such as MVVM, MVC), front-end architecture principles, and applying best practices like SOLID and DRY
• Proficient in SQL query syntax and interacting with common RDBMS systems such as SQL Server, PostgreSQL, and Oracle
• Experience with Git and Agile methodologies, contributing effectively to cross-functional teams and iterative delivery cycles
• Strong problem-solving and communication skills, with the ability to clearly present front-end technical concepts to both technical and non-technical stakeholders
• Purpose-driven mindset, with a focus on understanding user needs and the “why” behind design and development decisions
• Collaborative and committed to continuous improvement, taking a leadership role in design reviews, code reviews, and knowledge sharing
• Bachelor’s degree in Computer Science, Software Engineering or a related STEM field
Preferred:
• Master’s degree in Computer Science, Software Engineering, or a related STEM field
• Working knowledge of the Esri Calcite Design System and ArcGIS Maps SDK for JavaScript, or similar mapping frameworks, to build interactive and accessible map-based user interfaces
• Proficient in RDBMS concepts (such as PostgreSQL, SQL Server, Oracle) to understand data structures and support data consumption
• Proficient with front-end CI/CD tools and practices to ensure code quality, performance, and security - such as Webpack, ESLint, Snyk, and SonarQube
• Experience using ArcGIS or equivalent mapping software, with a focus on integrating and visualizing geospatial data within web applications
Company:
Esri is a software company that devolops geographic information system software, location intelligence, and mapping. Founded in 1969, the company is headquartered in Redlands, USA, with a team of 5001-10000 employees. The company is currently Late Stage.

What Esri employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

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About ESRI

Sourced by ZipRecruiter

Our passion for improving quality of life through geography is at the heart of everything we do. Esri's geographic information system (GIS) technology inspires and enables governments, universities, and businesses worldwide to save money, lives, and our environment through a deeper understanding of the changing world around them.

Industry

Scientific research and development services

Company size

1,001 - 5,000 Employees

Headquarters location

Redlands, CA, US

Year founded

1969

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