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Intern Java Backend Developer Jobs in Louisiana (NOW HIRING)

IBM

Intern Application Developer AWS - 2027

Baton Rouge, LA · On-site

$16.75 - $22/hr

... Java, Python, JavaScript, C#, C++, or similar technologies. * Basic understanding of software ... Job Title Intern Application Developer AWS - 2027 Date posted 13-Aug-2026 Job ID 128810 City ...

IBM

Intern Application Developer AWS - 2027

Baton Rouge, LA · On-site

$18.50 - $24.25/hr

Introduction As an IBM Consulting FutureNow Center Intern, you'll work alongside experienced ... Java, Python, JavaScript, C#, C++, or similar technologies. * Basic understanding of software ...

CGI Inc.

Mid Level Software Developer

Lafayette, LA · On-site

... Java (frontend and backend) development. - Exposure to a modern Java software development ... Computer Engineering, or other technical discipline preferred. CGI is required by law in some ...

CGI Inc.

Junior Software Developer

Lafayette, LA · On-site

$64K - $83K/yr

Software Development/ Engineering Main location: United States, Louisiana, Lafayette Alternate ... Application Development * Back End Development * Back End Development * Java * Artificial ...

TraceSecurity

Software Engineer

Baton Rouge, LA · On-site

$55K - $70K/yr

Familiar with backend programming languages (e.g., Java, Go, Python, C#) * Familiar with SQL databases (e.g., PostgreSQL, MySQL) * Familiar with web servers (e.g., Nginx, Apache) * Experienced using ...

EnvisionWare Inc

Backend: Java, Maven, Jersey (JAX-RS), Jackson, Log4j, Tomcat Frontend (Angular): Angular ... & DevOps: Docker, Kubernetes, AWS (CloudFormation, EFS, S3), Helm/Kustomize, multi-tenant cloud ...

CGI Inc.

Senior Software Developer

Lafayette, LA · On-site

$52 - $68.75/hr

Software Development/ Engineering Main location: United States, Louisiana, Lafayette Alternate ... Minimum of 7+ years' hands-on experience with core Java (frontend and backend) development, JEE ...

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Intern Java Backend Developer information

What does an intern Java backend developer do?

An Intern Java Backend Developer assists in building and maintaining the server-side logic of web applications using Java. They typically work under the guidance of senior developers, writing code, fixing bugs, and learning about frameworks like Spring or Hibernate. Their responsibilities often include database interaction, API development, and ensuring applications are scalable and efficient. Interns gain practical experience with industry-standard tools and workflows, helping prepare them for a full-time backend development role.

What kinds of projects and tasks can I expect as an intern Java backend developer?

As an Intern Java Backend Developer, you’ll typically work on tasks such as writing and testing APIs, fixing bugs, and implementing core backend features under the guidance of senior developers. You may also participate in code reviews, collaborate with frontend and QA teams, and help with database management or performance optimization. These projects are designed to give you hands-on experience with Java frameworks, version control systems, and agile development practices, all while contributing to real-world applications.

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

To thrive as an Intern Java Backend Developer, you need a solid understanding of Java programming, object-oriented principles, and basic knowledge of backend frameworks like Spring, often supported by coursework or relevant projects. Familiarity with databases (such as MySQL), version control systems like Git, and build tools (e.g., Maven or Gradle) is typically expected. Strong problem-solving abilities, eagerness to learn, and effective communication skills help you collaborate and adapt in team environments. These skills and qualities are crucial for contributing to real projects, growing your technical expertise, and supporting overall team success.

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For Intern Java Backend Developer jobs in Louisiana, the most frequently searched job titles are:

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Cities in Louisiana with the most Intern Java Backend Developer job openings:

Intern Java Backend Developer jobs near you
Infographic showing various Intern Java Backend Developer job openings in Louisiana as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% Remote job distribution.

Software Developer - Java (Eclipse) and Python (m/f/d)

Advantest

Hall Summit, LA • On-site

Full-time

Re-posted 19 days ago

Job description

  • Design, develop, test, and maintain a Java-based application used as an online help and technical documentation platform.
  • Work extensively with Eclipse IDE, OOP principles, and established Java web technologies.
  • Develop and maintain responsive web components using Java, JavaScript, HTML5, CSS3, XML, and XSLT.
  • Build, package, and release documentation and application updates using Jenkins CI, GIT, and related tooling.
  • Provide technical support and continuous improvement for the Eclipse-based online help system.
  • Contribute to the Documentation RAG project by supporting the design and implementation of RetrievalAugmented Generation pipelines (e.g., data ingestion, chunking strategies, prompt handling).
  • Take ownership of the integration layer between Javabased platforms and Pythonbased RAG services, including API design, authentication, error handling, and performance considerations.
  • Develop and maintain supporting services and scripts in Python, following clean coding and testing best practices.
  • Assist in evaluating AI/LLM solutions with respect to correctness, performance, and robustness.
  • Bachelor's or master's degree in computer science, Information Technology, or a related field.
  • Strong hands-on experience with Java, object-oriented programming, and Eclipse-based development.
  • Practical experience with web technologies (JavaScript, HTML5, CSS3, XML/XSLT).
  • Experience with CI/CD pipelines (e.g., Jenkins), version control (Git), and development on Linux and Windows.
  • Willingness and ability to work with Python in the context of AI-enabled tooling and automation.
  • Strong analytical skills with the ability to quickly understand complex technical environments.
  • Very good English communication skills and a collaborative, team-oriented mindset.

Good To Have:

  • Exposure to AI/LLM-based systems, especially RAG architectures.
  • Experience in integrating backend services (e.g., Python services, REST APIs) with Java-based applications.
  • Familiarity with modern AI tooling, evaluation methods, or documentation automation.
  • Full-stack development experience or prior work on developer tooling platforms.

Apply