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Full Stack Web Development Internship Jobs in Irvine, CA

FieldAI

Software Engineer, Web

Irvine, CA · On-site

Responsibilities : • Design, build, and own full-stack web applications from development through production • Develop backend services and APIs using Node.js (TypeScript) and Python where ...

Jobsbridge

Web Developer

Irvine, CA

... full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Job Requirement: Expert Bootstrap knowledge Solid understanding on Mobile App development and ...

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All JobsFull Stack Web Development JobsFull Stack Web Development Internship JobsFull Stack Web Development Internship Jobs in Irvine, CA

Full Stack Web Development Internship information

See Irvine, CA salary details

$53.1K

$126.5K

$258.7K

How much do full stack web development internship jobs pay per year?

As of Jul 27, 2026, the average yearly pay for full stack web development internship in Irvine, CA is $126,532.00, according to ZipRecruiter salary data. Most workers in this role earn between $85,900.00 and $137,400.00 per year, depending on experience, location, and employer.

What types of projects and technologies can I expect to work with during a Full Stack Web Development Internship?

As a Full Stack Web Development Intern, you'll typically work on both front-end and back-end tasks, gaining hands-on experience with modern frameworks such as React or Angular for the frontend and Node.js, Python, or Java for the backend. You may contribute to real-world applications, assist with bug fixes, build new features, and collaborate closely with designers, senior developers, and product managers. The projects often emphasize agile methodologies, code reviews, and version control using tools like Git, providing a comprehensive overview of the development lifecycle and teamwork in a professional setting.

What is a Full Stack Web Development Internship?

A Full Stack Web Development Internship is a temporary, hands-on learning position where interns gain experience in both front-end and back-end web development. Interns typically work under the supervision of experienced developers, collaborating on real-world projects and tasks. The internship may involve using technologies such as HTML, CSS, JavaScript, frameworks like React or Angular, and back-end tools like Node.js or databases. The goal is to help interns build a well-rounded skill set and gain practical knowledge of how modern web applications are built and maintained. These internships are often aimed at students or recent graduates seeking to start a career in web development.

What is the difference between Full Stack Web Development Internship vs Web Developer?

AspectFull Stack Web Development InternshipWeb Developer
CredentialsTypically students or entry-level candidates, often pursuing or holding a degree in computer science or related fieldsProfessional experience or relevant certifications, with a focus on web development skills
Work EnvironmentInternship programs, often in tech companies or startups, with mentorship and trainingFull-time or freelance roles in various industries, with more responsibility
Usage in IndustryEntry-level position for learning and skill developmentCore role for building and maintaining websites and applications

In summary, a Full Stack Web Development Internship is an entry-level opportunity designed for learning and gaining practical experience, often for students or recent graduates. A Web Developer is a professional role requiring more experience and responsibility, focused on developing and maintaining web applications in a full-time capacity.

What are the key skills and qualifications needed to thrive as a Full Stack Web Development Intern, and why are they important?

To thrive as a Full Stack Web Development Intern, you should have a solid understanding of front-end and back-end programming languages such as JavaScript, HTML, CSS, and frameworks like React or Node.js, often supported by coursework or personal projects. Familiarity with version control systems (like Git), databases (such as MySQL or MongoDB), and cloud platforms can give you a technical edge. Strong problem-solving abilities, eagerness to learn, and effective communication skills help you collaborate and adapt in a dynamic team environment. These skills are crucial for successfully building, testing, and deploying web applications in real-world projects.
What are popular job titles related to Full Stack Web Development Internship jobs in Irvine, CA? For Full Stack Web Development Internship jobs in Irvine, CA, the most frequently searched job titles are:
What job categories do people searching Full Stack Web Development Internship jobs in Irvine, CA look for? The top searched job categories for Full Stack Web Development Internship jobs in Irvine, CA are:
What cities near Irvine, CA are hiring for Full Stack Web Development Internship jobs? Cities near Irvine, CA with the most Full Stack Web Development Internship job openings:
Full Stack Web Development Internship jobs near you
Infographic showing various Full Stack Web Development Internship job openings in Irvine, CA as of July 2026, with employment types broken down into 1% As Needed, 81% Full Time, 16% Part Time, and 2% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $126,532 per year, or $60.8 per hour.
Junior Full Stack Web Developer (contract)

Junior Full Stack Web Developer (contract)

Zymo Research Corporation

Tustin, CA

$100K - $120K/yr

Contractor

Medical, Dental, Vision, Life, Retirement, PTO

Posted 27 days ago

Job description

Job Summary:

Zymo Research is seeking a motivated and talented Junior Full Stack Web Developer to join our dynamic team at our Tustin, CA office. The ideal candidate will have a strong foundation in both front-end and back-end web development and a willingness to learn and grow. This role involves developing and maintaining web applications, internal tools, e-commerce platforms and APIs that improve operational efficiency, enhance user experiences, and support Zymo Research's mission of advancing scientific discovery.

As a Junior Full Stack Web Developer, you will work closely with cross-functional teams, including scientists, product managers, and fellow developers, to create production quality customer-facing applications and/or internal operational software.

This role is contract to hire fully onsite Monday-Friday in Tustin, CA.

Join us in making a meaningful impact!

Essential Duties and Responsibilities:

Maintain and develop user interfaces and components of an internal laboratory information management system (LIMS).

Work with lab scientists and staff to design user flows for the operation of different lab tests.

Develop static sites with landing pages and blogs using WordPress.

Develop e-commerce sites with headless Shopify architecture and content management system. Develop custom frontends according to design and specifications.

Back-End Development

Maintain and develop backend code and logics of an internal LIMS to accommodate addition of new tests and workflows.

Contribute to the modification and design of database schema and architecture.

Develop code to interact with e-commerce services' APIs such as Shopify, Klaviyo, SendGrid, Twilio, Stripe, etc.

Develop middleware to support data flow and synchronization between different 3rd party services and/or internal systems.

Education and Experience:

Bachelor's degree in Computer Science, Information Technology, or a related discipline (or equivalent work experience).

Proficiency in React and/or Next.js framework, HTML, CSS.

Proficiency in Python backend framework such as Django and Flask.

Experience in creating and using REST APIs.

Experience in version control tools such as Git.

Preferred Skills:

Experience with Shopify site development, preferably in headless architecture.

Experience with content management systems such as Sanity.

Experience with Docker and CI/CD tools.

Experience with AWS services such as S3, SQS, API Gateway, Lambda, etc.

About Us:

Since its inception in 1994, Zymo Research has been proudly serving the scientific community by providing innovative, reliable, and high-quality research tools and products. Whether it's DNA, RNA, epigenetics, microbiomics, protein, or yeast-based research, our philosophy remains the same: To provide the highest quality products in the industry while ensuring they are both simple to use and reliable in their performance.

Recognized as a Top Workplace by the Orange County Register in 2021, 2022, and named a Top Workplace USA in 2023, Zymo Research continues to be a vibrant community where employees thrive, feel connected, and are inspired by their work. If you are passionate about contributing to scientific advancement and want to be part of an exceptional team in a dynamic, growing company, we'd love to hear from you! 

Compensation, Benefits, and Perks:

The estimated base compensation range for this position is $100,000-$120,000 annually at the time of posting. Actual compensation details will be provided in writing at the time of offer, if applicable, and is based on several factors we believe fairly and accurately impact compensation, including geographic location, experience, knowledge, skills, abilities, and other job permitted factors.

Zymo Research also offers competitive benefits and perks including:

  • Medical, Dental, Vision, and Life Insurance Coverages
  • EAP Sessions
  • Vacation Time plus Company Holidays
  • Paid Sick Leave
  • Generous 401(K) with matching 
  • Employee Referral Bonus
  • Complimentary fruit, snacks, and beverages
  • Complimentary catered lunches on Thursdays 
  • Complimentary EV Charging 

Equal Employment Opportunity Employer:

Zymo Research welcomes candidates of all backgrounds. These include sex, age, color, race, religion, marital status, national origin, ancestry, sexual orientation, gender, gender identity, gender expression, physical & mental disability, medical condition, genetic information, military and veteran status, or any other protected status as defined by federal, state, or local law.

Location:

Onsite - Zymo Research Operations - Tustin, CA

Disclaimer:

At Zymo, we take the integrity of our hiring process seriously. Please be aware of fraudulent recruitment activities that may use our name to deceive job seekers. We will never ask for payment, sensitive personal information, or financial details during the recruitment process.

All legitimate communications will come from an official Zymo or TriNet Hiring email address. If you are contacted by anyone claiming to represent us using a free email service (e.g., Gmail, Yahoo, Hotmail) or asking for payment, please treat this as fraudulent and report it immediately to careers@zymoresearch.com

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