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Intern Java Back End Developer Jobs in Jacksonville, FL

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Intern Java Back End Developer information

See Jacksonville, FL salary details

$10

$21

$36

How much do intern java back end developer jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for intern java back end developer in Jacksonville, FL is $21.21, according to ZipRecruiter salary data. Most workers in this role earn between $17.16 and $22.50 per hour, depending on experience, location, and employer.

What does an intern Java back end developer do?

An Intern Java Back End Developer assists in designing, developing, and maintaining the server-side logic of web applications using the Java programming language. They typically work under the guidance of senior developers to write clean, efficient code, troubleshoot bugs, and learn about frameworks like Spring Boot or Hibernate. Interns may also participate in code reviews, testing, and collaborating with front-end developers to integrate user-facing elements with server-side logic. This role helps interns gain hands-on experience in building scalable and secure back-end systems.

What types of projects and responsibilities can an intern Java back end developer expect during their internship?

As an Intern Java Back End Developer, you can typically expect to work on tasks such as writing and testing server-side code, assisting with database integration, and supporting the development of RESTful APIs. You'll likely collaborate closely with senior developers and other interns during code reviews, debugging sessions, and team meetings. Interns may also be assigned to real-world projects where they can contribute to feature enhancements or bug fixes under supervision, providing valuable hands-on experience in a collaborative, agile environment.

What are the key skills and qualifications needed to thrive as an intern Java back end developer, and why are they important?

To thrive as an Intern Java Back End Developer, you need a solid understanding of Java, object-oriented programming, and database fundamentals, often backed by coursework in computer science or related fields. Familiarity with development tools such as Git, IDEs like IntelliJ or Eclipse, and frameworks like Spring Boot is commonly expected. Strong problem-solving abilities, eagerness to learn, and effective communication skills help you collaborate with team members and adapt quickly. These skills and qualities are crucial for building reliable server-side applications and integrating effectively into a professional development environment.

What is the difference between Intern Java Back End Developer vs Intern Front End Developer?

AspectIntern Java Back End DeveloperIntern Front End Developer
Required SkillsJava, Spring, SQL, REST APIsHTML, CSS, JavaScript, React or Angular
Work EnvironmentServer-side development, database integrationClient-side interface, UI/UX design
Common Industry UsageBackend systems, enterprise applicationsWebsites, mobile app interfaces

Intern Java Back End Developers focus on server-side logic, database management, and API development, while Intern Front End Developers work on the visual and interactive aspects of websites and applications. Both roles often require programming skills and are used in web development environments, but they specialize in different parts of the software stack.

What cities near Jacksonville, FL are hiring for Intern Java Back End Developer jobs?

Cities near Jacksonville, FL with the most Intern Java Back End Developer job openings:

Intern Java Back End Developer jobs near you

Information Technology_USA - USA_Developer

Real Soft, Inc.

Jacksonville, FL • On-site

$111K - $145K/yr

Contractor

Re-posted 17 days ago

Job description

: MAX CONFIRMED to
Location: ONSITE- Woodland Hills, CA
Duration: 6 months
Role: Senior / Lead Vibe Coding Engineer
Descriptions: Vide Coding experience
"We are looking for a Senior / Lead Vibe Coding Engineer to drive AI assisted, high velocity software development across critical products and platforms. This role combines deep engineering expertise, architectural judgment, and people leadership, with a strong focus on prompt driven development and AI enabled productivity.
As a Lead Vibe Coding Engineer, you will set standards for how teams collaborate with AI to build reliable, scalable, and user centric systems-while mentoring engineers and influencing product direction.
Key Responsibilities
1. Technical Leadership & Ownership
• Serve as a technical lead for major features, platforms, or programs
• Own solution architecture and technical decision making end to end
• Balance speed, quality, security, and scalability in AI assisted delivery
• Act as a trusted technical advisor to product, design, and leadership teams
2. AI Assisted & Prompt Driven Engineering
• Define best practices for AI augmented development (Vibe Coding) across teams
• Design and refine advanced prompts to:
o Generate production ready code
o Refactor legacy systems
o Create test cases, documentation, and design artifacts
• Establish frameworks for validating, reviewing, and hardening AI generated code
• Evaluate and onboard new AI development tools and workflows
3. Architecture & System Design
• Design robust, scalable, and modular architecture using modern engineering patterns
• Translate ambiguous business ideas into clean technical solutions
• Drive architecture reviews and ensure long term maintainability
• Guide system evolution from prototypes to large scale production systems
4. Full Stack / Platform Development
(Depending on product scope)
• Lead development across:
o Frontend: React, Next.js, Vue, Svelte
o Backend: Node.js, Java, Python, Go
o APIs: REST, GraphQL
• Oversee cloud native deployments, integrations, and observability
• Ensure efficient integration with AI models, LLM APIs, and third party services
5. Rapid Prototyping & Innovation
• Drive rapid experimentation, MVPs, and proof of concepts
• Assess technical feasibility and accelerate idea to market cycles
• Enable teams to iterate quickly without sacrificing engineering rigor
7. Engineering Excellence & Governance
• Define and enforce:
o Coding standards
o Automation and testing practices
o Security and compliance considerations
• Ensure high availability, performance, and operational readiness
• Drive continuous improvement and technical debt reduction"
"Core Engineering Expertise
• Expert level proficiency in one or more languages:
o JavaScript / TypeScript
o Java
o Python
• Strong knowledge of:
o Data structures and algorithms
o Distributed systems
o API and integration design
o Databases (SQL & NoSQL)
AI & Vibe Coding Expertise
• Deep hands on experience with AI coding tools such as:
o GitHub Copilot
o ChatGPT / Claude / Gemini
• Advanced prompt engineering skills:
o Context engineering
o Constraint control
o Multi step reasoning prompts
• Proven ability to review, debug, and productionize AI generated outputs
Cloud & DevOps (Preferred)
• Experience with AWS / Azure / GCP
• CI/CD pipelines and automation
• Infrastructure as Code (Terraform, ARM, etc.) - nice to have
• Containers / Dev Containers / Docker"
Skills: AI Agents
Experience Required: 10 & Above, Project Code :

Apply