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Intern Java Back End Developer Jobs in Orlando, FL

Software Design Engineer Intern

Orlando, FL

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Our vision is to become a worldwide full spectrum LVCG and cyber training/analysis developer ... Familiarity with the Java Programming Language. * Understanding of fundamental computer science ...

Senior Full-Stack Developer

Lake Mary, FL ยท On-site

$70 - $85/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

The role emphasizes Java, Spring Boot, REST APIs, messaging, and expert SQL across design ... Program well-designed, testable, and efficient code across frontend and backend layers. * Execute ...

Senior Consultant, Mobile App Engineer

Orlando, FL ยท On-site

$124K - $155K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... backend Java-based services. This role is responsible for establishing engineering standards ... driving application architecture, hands on full stack development, promoting AI-enabled development ...

Senior Consultant, Mobile App Engineer

Orlando, FL ยท On-site

$124K - $155K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... backend Java-based services. This role is responsible for establishing engineering standards ... driving application architecture, hands on full stack development, promoting AI-enabled development ...

Senior AI Software Engineer - Agentic AI / Python

Orlando, FL ยท On-site

$103 - $110/hr

  • Medical

  • Dental

  • Vision

  • Retirement

Experience integrating AI applications with Java-based or reactive backend services. * Experience ... iterative engineering environment. About CEI: As a trusted technology partner, CEI delivers ...

Senior Software Engineer

Maitland, FL ยท On-site

$135K - $160K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

What You'll Do * Serve as the primary hands-on software developer for the engineering team ... Design and implement RESTful APIs and backend services. * Develop reliable integrations with ...

Senior Software Engineer

Maitland, FL

$135K - $160K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

What You'll Do * Serve as the primary hands-on software developer for the engineering team ... Design and implement RESTful APIs and backend services. * Develop reliable integrations with ...

Showing results 41-60

Intern Java Back End Developer information

See Orlando, 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 Orlando, FL is $21.37, according to ZipRecruiter salary data. Most workers in this role earn between $17.26 and $22.64 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 Orlando, FL are hiring for Intern Java Back End Developer jobs?

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

Software Design Engineer Intern

By Light Professional IT Services LLC

Orlando, FL โ€ข On-site

Internship

Medical, Dental, Vision, Life, Retirement, PTO

Posted 18 hours ago

Posted today


Job description

By Light Professional IT Services LLC readies warfighters and federal agencies with technology and systems engineered to connect, protect, and prepare individuals and teams for whatever comes next. Headquartered in McLean, VA, By Light supports defense, civilian, and commercial IT customers worldwide.

Cole Engineering Services (CESI), a By Light company, is recognized as a premier provider of modeling and simulation (M&S) training solutions to the Federal Government and industry. Since 2004, CESI has been at the forefront of developing, maintaining, and integrating simulation-based training, serious gaming, technical services, training and other support in live, virtual, constructive, and gaming (LVCG) domains.  CESI also designs, builds and runs infrastructure, platforms, applications and processes that enable cyber training for the integrated multi-domain force. Our vision is to become a worldwide full spectrum LVCG and cyber training/analysis developer, integrator and services provider.


Cole Engineering Services (CESI) is seeking a motivated and talented Software Engineer Intern to join our dynamic and innovative engineering team. This is an opportunity to grow your skills in a collaborative environment and make meaningful contributions to mission-critical applications.


  • Collaborate with experienced engineers in an Agile development environment.
  • Work closely with senior developers and cross-functional teams to design, develop, test, and maintain high-quality software solutions.
  • Build a portfolio of real-world contributions to automation, security, and system reliability.

  • Currently pursuing a Bachelorโ€™s or Masterโ€™s degree in Computer Science, Artificial Intelligence, Cybersecurity, Information Technology, or a related technical field.
  • Familiarity with the Java Programming Language.
  • Understanding of fundamental computer science concepts, including data structures, algorithms, and object-oriented programming.
  • Experience with version control systems, such as Git.
  • Strong Analytical and Problem-Solving Skills: The ability to tackle complex challenges and create innovative solutions.
  • Excellent Communication: Strong verbal and written communication skills for effective collaboration with team members and stakeholders.
  • Team-Oriented Mindset: A desire to work collaboratively and provide constructive feedback during code reviews and planning.
  • Eagerness to Learn: A passion for software development and a willingness to continuously learn and grow.
  • Attention to Detail: The ability to ensure solutions meet business requirements and are well-structured.

Please note that pursuant to a government contract, this specific position requires U. S. Citizenship status with ability to obtain a SECRET security clearance.  Security Clearance requirements will be specified in the Government's Task Order.

This job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee. The above is intended to describe the general contents of and requirements for the performance of this job.

This is an in-office position and may require some travel.


CESI recognizes that our strength is our people. We support every employee as an individual to build strong teams across the enterprise.  Our benefit package includes:

  • Medical, Dental & Vision Coverage
  • Wellness Program
  • 401(k) Matching
  • Disability (Short Term & Long Term)
  • Employee Assistance Program
  • Life Insurance
  • Education & Training
  • Generous Leave Policy (11 Federal Holidays, PTO, Military Leave, Bereavement and Jury Duty)

CESI is committed to principles of inclusion and equal employment opportunity.  We foster a non-discriminatory, professional work environment for all our teams.  We do not discriminate based on race, color, religion, sex, pregnancy, sexual orientation, gender identity, genetic information, national origin, age, marital status, disability, or veteran status.