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Intern Mern Full Stack Developer Jobs in California

Full Stack Developer

Sacramento, CA

$140K - $175K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

What We Need Corpay is currently looking to hire a Full Stack Developer within our Corpay Complete division. This position falls under our Corpay Payables line of business and is in Elk Grove, CA. In ...

Full Stack Developer

Sacramento, CA

$140K - $175K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

What We Need Corpay is currently looking to hire a Full Stack Developer within our Corpay Complete division. This position falls under our Corpay Payables line of business and is in Elk Grove, CA. In ...

Full Stack Developer

Sunnyvale, CA

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Why You Would Be a Good Fit You are a full-stack engineer who takes pride in shipping features that are fast, clean, and production-ready. You're comfortable in unfamiliar territory -- whether that ...

Full Stack Developer

Sacramento, CA

$140K - $175K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

What We Need Corpay is currently looking to hire a Full Stack Developer within our Corpay Complete division. This position falls under our Corpay Payables line of business and is in Elk Grove, CA. In ...

Full Stack Developer Location: Los Angeles, CA Work Environment: Position is hybrid. Local Southern California is preferred. The candidate must be willing to go onsite. Key responsibilities: * Full ...

Java Full Stack Developer

Irvine, CA

$56.25 - $72.75/hr

Java Full Stack developer 12+month of contract Charlotte/ Irvine Must have :- Java full-stack and strong backend (Spring Boot/ AWS/ APIs) Required Skills :- * 5+ years of experience in Java Full ...

The Full Stack Developer will build scalable applications, dashboards, and automation tools while coordinating with multiple teams to gather requirements and feature requests. Responsibilities : • ...

They are seeking a Full Stack Developer to code for both front and back-end programming, design user interactions, and develop servers and databases for website functionality. Responsibilities : • ...

We are seeking a talented Full Stack Software Developer with 5+ years of experience, in developing scalable, efficient, and reliable software applications. The candidate should have a strong ...

Full Stack Developer Strong Java Programming Skills. Hands on needed Node.js backend React.js Front end If interested please share your resume and send it to srele at etouch.net Snehal Rele/ Sr ...

Full Stack Developer

Palo Alto, CA · On-site +1

$110K - $160K/yr

As a full-stack developer, you would touch nearly every aspect of our business and work in cross-functional teams to ensure our products are the best they can be. Expectations: * Design, plan, and ...

Full Stack Developer

Palo Alto, CA · On-site +1

$110K - $160K/yr

As a full-stack developer, you would touch nearly every aspect of our business and work in cross-functional teams to ensure our products are the best they can be. Expectations: * Design, plan, and ...

Full Stack Developer

Santa Clara, CA · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

As a Full Stack Developer you will own features end to end, from the ingestion path that pulls telemetry off a BMS in a live facility, through the time-series layer that stores it, to the dashboard ...

Showing results 21-40

Intern Mern Full Stack Developer information

What is the difference between Intern Mern Full Stack Developer vs Intern Front End Developer?

AspectIntern Mern Full Stack DeveloperIntern Front End Developer
SkillsProficiency in MongoDB, Express.js, React, Node.js, JavaScriptProficiency in HTML, CSS, JavaScript, React or Angular
Work EnvironmentDevelops both client-side and server-side applicationsFocuses on client-side interface and user experience
Common UsageUsed in full-stack development teams across startups and tech companiesPrimarily in front-end teams for UI/UX design

The Intern Mern Full Stack Developer role involves working on both front-end and back-end development using the MERN stack, providing a broader scope of development tasks. In contrast, the Intern Front End Developer focuses solely on creating and optimizing user interfaces. Both roles require JavaScript knowledge, but the full stack role demands familiarity with server-side technologies, making it more comprehensive in scope.

What types of projects can an Intern MERN Full Stack Developer expect to work on, and how are tasks typically assigned within the team?

As an Intern MERN Full Stack Developer, you can expect to work on a variety of projects ranging from building new web applications to maintaining and improving existing ones. Tasks are usually assigned based on project requirements and your skill level, often starting with smaller features or bug fixes, allowing you to gradually take on more responsibility. You'll collaborate closely with senior developers, designers, and QA testers, participating in code reviews and daily stand-ups. This structure helps you gain hands-on experience across the entire development stack while receiving mentorship and feedback to support your growth.

What are the key skills and qualifications needed to thrive as an Intern MERN Full Stack Developer, and why are they important?

To thrive as an Intern MERN Full Stack Developer, you need foundational knowledge of JavaScript, HTML, CSS, and a basic understanding of MongoDB, Express.js, React, and Node.js. Familiarity with development tools like Git, npm, and code editors, as well as exposure to RESTful APIs, is typically expected. Strong problem-solving, eagerness to learn, and effective teamwork and communication skills help interns adapt and contribute to projects. These skills and qualities are crucial for building, debugging, and maintaining robust web applications in collaborative, fast-paced environments.

What is an Intern MERN Full Stack Developer?

Intern MERN Full Stack Developers are entry-level software developers who specialize in building web applications using the MERN stack, which includes MongoDB, Express.js, React.js, and Node.js. As interns, they typically assist with both front-end and back-end development tasks, gaining hands-on experience under the guidance of senior developers. Their responsibilities often include writing code, debugging applications, collaborating on team projects, and learning industry best practices. This internship provides an opportunity to develop technical skills and gain insight into the software development lifecycle.

What are the most commonly searched types of Mern Full Stack Developer jobs in California?

The most popular types of Mern Full Stack Developer jobs in California are:

What are popular job titles related to Intern Mern Full Stack Developer jobs in California?

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

What cities in California are hiring for Intern Mern Full Stack Developer jobs?

Cities in California with the most Intern Mern Full Stack Developer job openings:

Infographic showing various Intern Mern Full Stack Developer job openings in California as of July 2026, with employment types broken down into 82% Full Time, 6% Part Time, 1% Temporary, and 11% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution.

Full Stack Developer

Corpay

Sacramento, CA

$140K - $175K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 7 days ago


Corpay rating

7.4

Company rating: 7.4 out of 10

Based on 34 frontline employees who took The Breakroom Quiz

13th of 21 rated payment service providers


Job description

What We Need
Corpay is currently looking to hire a Full Stack Developer within our Corpay Complete division. This position falls under our Corpay Payables line of business and is in Elk Grove, CA. In this role, you will be involved in all aspects of the product development cycle from product design, implementation, to deployment. Our software runs on Java, Ruby on Rails, AngularJS and ReactJS. We also manage an Android and iOS mobile app. Our platform is built on AWS, Heroku, and other Cloud services. You will work closely with other senior developers to grow and improve the reliability of our software. You should be a quick-learner, self-starter able to work in a fast-paced environment. You will report directly to the Engineering Manager and regularly collaborate with development teams.
 
How We Work
As a Full Stack Developer, Corpay will set you up for success by providing: 

Assigned workspace in Elk Grove office
Company-issued equipment 

 
Role Responsibilities
The responsibilities of the role will include:

Developing software using one more technologies: AngularJS, ReactJS, Java, Ruby on Rails, Postgres, Redis, Restful API
Estimating effort and time for development
Participating in code review and testing
Assisting with troubleshooting tickets and ad hoc requests
Delivering clear and complete technical specifications documents

 
Qualifications & Skills

6+ years of experience in related field 
BA/BS in Computer Science, Software Engineering, Human-Computer Interaction, or comparable relevant experience 
Hands-on software development experience
Experience in documenting technical specifications and requirements
Ability to multitask and work in nimble, fast-paced development environment
Ability to work in a team as well as independently and meet aggressive goals

 
Benefits & Perks 

Medical, Dental & Vision benefits available the 1st month after hire 

Automatic enrollment into our 401(k) plan (subject to eligibility requirements) 

Virtual fitness classes offered company-wide  

Robust PTO offerings including major holidays, vacation, sick, personal, & volunteer time 

Employee discounts with major providers (i.e. wireless, gym, car rental, etc.) 

Philanthropic support with both local and national organizations 

Fun culture with company-wide contests and prizes  

 
Pay Transparency
The expected salary range for this position is $140,000 – $175,000 based on the candidate’s work location. This range reflects a good faith estimate of the expected compensation for this role at the time of posting. The final offer will be determined based on job-related factors including skills, experience, qualifications, and applicable market conditions. Compensation may vary based on geographic location and will be confirmed during the hiring process. Additional compensation and benefits, including incentive programs, health coverage, retirement plans, paid time off, and other benefits (where applicable), may also be provided.


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