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Intern Full Stack Software Developer 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 ...

Kavaliro

REMOTE - .NET Maui Developer

Jacksonville, FL · On-site +1

Kavaliro is seeking a highly skilled Full Stack .NET MAUI Developer on a contract basis for our client based out of Jacksonville, FL. This role requires a strong foundation in cross-platform mobile ...

Vista Robotics

Software QA Intern

Jacksonville, FL · On-site

$18 - $23.75/hr

We are looking for a Software QA Intern to join Vista Robotics, a leading company in the field of computer software and engineering. As a Software AQ Intern, you will play a crucial role in ensuring ...

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Intern Full Stack Software Developer information

See Jacksonville, FL salary details

$10

$21

$36

How much do intern full stack software developer jobs pay per hour?

As of Aug 11, 2026, the average hourly pay for intern full stack software 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 do intern full stack software developers do?

As an Intern Full Stack Software Developer, you can expect to work on a variety of tasks spanning both the front-end and back-end of web applications, such as building user interfaces, developing APIs, troubleshooting bugs, and writing automated tests. You may also assist with integrating new features or improving the performance of existing software under the guidance of experienced developers. Collaboration is a big part of the role, so you’ll likely participate in team meetings, code reviews, and brainstorming sessions. These experiences offer valuable exposure to real-world software development processes and best practices, setting a strong foundation for future career growth.

What is an intern full stack software developer?

An Intern Full Stack Software Developer is a trainee who assists in building and maintaining both front-end and back-end components of web applications. They work with various programming languages, frameworks, and databases to develop software solutions under the guidance of senior developers. Responsibilities may include writing code, debugging, testing, and collaborating with teams to improve functionality. This role provides hands-on experience in full-stack development and helps interns build practical skills for a career in software engineering.

Can I become a full-stack software developer with no experience?

Becoming a full-stack software developer typically requires learning programming languages, web development frameworks, and tools through self-study, coding bootcamps, or formal education. While no experience is a barrier, gaining practical skills and building a portfolio are essential steps to qualify for such roles.

What skills and qualifications are needed to thrive as an intern full stack software developer?

To thrive as an Intern Full Stack Software Developer, you need a solid understanding of both front-end and back-end programming languages such as JavaScript, HTML/CSS, and one or more back-end frameworks, often supported by ongoing studies in computer science or a related field. Familiarity with version control systems like Git, database technologies, and popular development tools or cloud platforms is highly beneficial. Strong problem-solving abilities, communication skills, and a willingness to learn make candidates stand out in this position. These skills and qualities enable interns to effectively contribute to diverse technical projects, collaborate with team members, and adapt quickly to the fast-paced software development environment.

What are the most commonly searched types of Full Stack Software Developer jobs in Jacksonville, FL? The most popular types of Full Stack Software Developer jobs in Jacksonville, FL are:
What are popular job titles related to Intern Full Stack Software Developer jobs in Jacksonville, FL? For Intern Full Stack Software Developer jobs in Jacksonville, FL, the most frequently searched job titles are:
What job categories do people searching Intern Full Stack Software Developer jobs in Jacksonville, FL look for? The top searched job categories for Intern Full Stack Software Developer jobs in Jacksonville, FL are:
What cities near Jacksonville, FL are hiring for Intern Full Stack Software Developer jobs? Cities near Jacksonville, FL with the most Intern Full Stack Software Developer job openings:
Intern Full Stack Software Developer jobs near you
Infographic showing various Intern Full Stack Software Developer job openings in Jacksonville, FL as of August 2026, with employment types broken down into 1% Internship, 86% Full Time, 9% Part Time, and 4% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $44,124 per year, or $21.2 per hour.

Senior Software Engineer

Smart AutoCare

Jacksonville, FL • On-site

$113K - $149K/yr

Full-time

Re-posted 25 days ago

Job description

Job Title: Sr Software Engineer

Department: IT

Pay Grade:
   

Overtime Eligibility:
   Exempt

Date:  
 June, 2026

Job Summary:

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 applications. In this role, you will be the cornerstone of our technology squad, building robust digital platforms that power our ancillary automotive insurance products.

The ideal candidate bridges exceptional technical depth in the Microsoft ecosystem with sharp business acumen. You possess a passion for software craftsmanship, an analytical mindset for optimizing heavy data environments, and the collaborative leadership skills required to transform strategic business requirements into elegant, high-performing code.

Minimum Qualifications:

Education

Bachelor’s degree in Computer Science, Information Systems, Engineering or equivalent track of professional engineering experience

Experience

7+ years of proven success developing complex, full-stack enterprise applications professionally

Licensure, Certification, and/or Registration

Supervision Exercised

☐ Direct    ☐ Indirect   ☒ N/A

Typical Positions Supervised

N/A   

Primary Job Functions

Software Architecture & Full-Stack Development

  • Design & Engineering: Architect, develop, test, and deploy resilient, scalable enterprise applications using modern Microsoft .NET technologies (C#, ASP.NET, .NET Core).
  • User Experience UI/UX: Construct high-performance, mobile-responsive web interfaces that deliver seamless customer journeys for insurance administration, claims processing, and customer service portals.
  • API Management: Design, consume, and secure highly scalable RESTful and SOAP APIs using modern JSON-based architectures to integrate smoothly with third-party vendors and external business partners.
  • AI Integration: Actively leverage and champion the use of AI-assisted engineering tools (e.g., GitHub Copilot, Cursor, Claude) to accelerate development velocities, automate unit testing, and optimize code documentation.

Database Optimization & Data Engineering

  • Database Design: Structure complex SQL Server databases, designing clean schemas, maintaining relational integrity, and writing highly optimized stored procedures.
  • Performance Tuning: Diagnose, profile, and troubleshoot complex query performance issues, ensuring system uptime and high throughput across high-volume production data environments.

Engineering Excellence, Governance, & DevOps

  • Code Quality & Mentorship: Lead formal code reviews, mentor team members, and strictly champion modern design patterns, SOLID principles, and secure coding techniques (OWASP).
  • Modern Workflows: Utilize Git-based version control alongside advanced branching strategies. Contribute directly to the implementation and optimization of automated CI/CD deployment pipelines and DevOps best practices.
  • Cross-Functional Collaboration: Partner effectively with Product Owners, Business Analysts, and Quality Assurance specialists to translate complex strategic goals into technical execution.

Periodic Job Functions

Skills & Competencies Required

  • Strong full-stack development experience using Microsoft .NET technologies (C#, ASP.NET, .NET Core/.NET).
  • Extensive experience with SQL Server database design, development, performance tuning, and troubleshooting.
  • Experience working with Git-based source control repositories and modern branching strategies.
  • Experience developing and consuming SOAP and RESTful web services using JSON.
  • Strong understanding of object-oriented programming principles, software architecture, and design patterns.
  • Experience developing responsive web applications for desktop and mobile users.
  • Knowledge of application security, authentication, authorization, and secure coding practices.
  • Experience with Agile software development methodologies.
  • Excellent analytical, problem-solving, and communication skills.
  • Experience with the following preferred:
    • Microsoft Azure cloud services
    • CI/CD pipelines and DevOps practices
    • Insurance, financial services, or other regulated industries
    • Integrating with third-party vendors and external business partners
    • Leveraging AI-assisted software development tools such as GitHub Copilot, ChatGPT, Cursor, Claude, or similar technologies

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