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Full Stack Development Intern Jobs in Jacksonville, FL

Smart AutoCare

Senior Software Engineer

Jacksonville, FL · On-site

$113K - $149K/yr

We are seeking an innovative, high-caliber Senior Software Engineer to drive the architectural design, full-stack development, and long-term optimization of our enterprise web and mobile-responsive ...

Smart AutoCare

Senior Software Engineer

Jacksonville, FL · On-site

$113K - $149K/yr

We are seeking an innovative, high-caliber Senior Software Engineer to drive the architectural design, full-stack development, and long-term optimization of our enterprise web and mobile-responsive ...

Fortegra

Senior Full Stack AI Engineer

Jacksonville, FL · On-site

$110K - $190K/yr

Fortegra is building a next-generation engineering capability focused on AI-accelerated development and rapid application delivery. We are seeking Full Stack Engineers who thrive in fast-moving ...

Varsity Tutors

Web Development Tutor

Jacksonville, FL · Remote

$18 - $40/hr

Skilled at teaching full-stack application development, API design, and deployment workflows. Guides students through building responsive front-end interfaces, creating server-side routes and ...

Fortegra

AI Engineer - Full Stack

Jacksonville, FL · On-site

... cutting-edge AI developments, rapidly prototype proofs-of-concept (POCs), and advise our ... Strong full-stack engineering skills, including proficiency in React-based web development and the ...

Inverselogix Inc

Full Stack Developer

Jacksonville, FL · On-site

... development life cycle. • High critical thinking skills to evaluate alternatives and present solutions that are consistent with business objectives and strategy. • Exceptional leadership skills ...

ARC Group

Sr. Java Developer (remote)

Jacksonville, FL · Remote

$53 - $67.75/hr

Full-stack development * Spring * REST * React or Angular * Kubernetes and/or Docker Nice to Have: * Healthcare domain experience * Experience using Agile methodology * Development experience with ...

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All JobsFull Stack Development Intern JobsFull Stack Development Intern Jobs in Jacksonville, FL

Full Stack Development Intern information

See Jacksonville, FL salary details

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

As of Aug 11, 2026, the average hourly pay for full stack development intern in Jacksonville, FL is $15.79, according to ZipRecruiter salary data. Most workers in this role earn between $13.37 and $17.84 per hour, depending on experience, location, and employer.

What kinds of projects and technologies does a full stack development intern typically work on during their internship?

Full Stack Development Interns often contribute to both front-end and back-end features of web applications, working with frameworks like React or Angular for the user interface and Node.js, Python, or Java for server-side logic. Interns may be assigned tasks such as building new components, fixing bugs, writing APIs, or assisting with database integration. It's common to collaborate closely with designers, senior developers, and QA testers in an agile environment, gaining exposure to the entire software development lifecycle. This hands-on experience helps interns understand how different technologies interact and prepares them for more advanced roles in the future.

What is a full stack development intern?

A Full Stack Development Intern is a student or recent graduate who assists with building both the front-end (client side) and back-end (server side) components of web applications. They typically work under the supervision of experienced developers to learn and contribute to projects using various programming languages and frameworks. Responsibilities may include writing code, debugging, testing, and collaborating with design and development teams. This internship provides practical experience in the entire web development process and helps prepare interns for a career as a full stack developer.

What are the key skills and qualifications needed to thrive as a full stack development intern, and why are they important?

To thrive as a Full Stack Development Intern, you need foundational knowledge of front-end and back-end programming languages such as JavaScript, HTML, CSS, and at least one server-side framework, alongside a relevant academic background in computer science or a related field. Familiarity with version control systems like Git, databases (SQL/NoSQL), and cloud platforms is often expected, and experience with tools like React, Node.js, or Docker can be advantageous. Strong problem-solving skills, adaptability, and effective communication help interns collaborate within teams and learn quickly in dynamic environments. These skills and qualifications are crucial for efficiently contributing to diverse development tasks and succeeding in fast-paced tech teams.
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Full Stack Development Intern jobs near you
Infographic showing various Full Stack Development Intern job openings in Jacksonville, FL as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 14% Part Time, and 3% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $32,833 per year, or $15.8 per hour.

Information Technology_USA - USA_Developer

Real Soft, Inc.

Jacksonville, FL • On-site

$48.75 - $62.75/hr

Contractor

This job post has expired today. Applications are no longer accepted.

Job description

**Please strictly adhere to the following resume naming convention:
ALL CAPS, NO SPACES BETWEEN UNDERSCORES
PTN_US_GBAMSREQID_CandidateBeelineID
Example: PTN_US_9999999_SKIPJOHNSON0413
: -
MSP Owner: Michelle Lee
Location: Woonsocket, RI
Duration: 6 months
skill id: 10836776
Key Responsibilities
• Design and develop end-to-end full stack applications using React (frontend) and Java Spring Boot (backend).
• Lead development of microservices-based architectures and REST APIs.
• Implement scalable and performant UI components and backend services.
• Collaborate with architects and teams to align application design with cloud-native principles.
• Integrate applications with enterprise systems using APIs and event-driven patterns.
• Ensure application quality through code reviews, best practices, and performance optimization.
• Work with DevOps teams to enable CI/CD, containerization, and cloud deployments.
• Support integration of AI/ML capabilities into applications where required.
Required Skills
Experience
• 7-12 years of experience in full stack development.
Frontend Development
• Strong hands-on experience in:
o React
o Modern JavaScript frameworks
Backend Development
• Strong hands-on experience in:
o Java Spring Boot
o Microservices
API & Distributed Systems
• Experience in designing and building REST APIs.
• Experience with distributed systems.
• Experience integrating applications using APIs and event-driven patterns.
Cloud & Containerization
• Experience working with cloud platforms:
o GCP
o AWS
o Azure
• Familiarity with:
o Kubernetes
o Docker
o CI/CD pipelines
Architecture & Engineering
• Microservices-based architecture development.
• Cloud-native application design.
• Performance optimization.
• Code reviews and development best practices.
AI / ML
• Support integration of AI/ML capabilities into applications where required.
Preferred Qualifications
• Experience in technical leadership or leading small development teams.
• Exposure to:
o AI/ML
o GenAI
o API-based AI integrations (nice-to-have)
• Experience in large-scale modernization programs.
• Knowledge of Revenue Cycle Management / financial systems (nice-to-have).
Skills: Digital : Application Programming Interface (API) ~ Digital : Docker ~ Digital : ReactJS ~ Digital : Microservices ~ Digital : Spring Boot ~ Digital : Kubernetes ~ Core Java
Experience Required: 8-10

Apply