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Application Developer Intern Jobs in Louisiana (NOW HIRING)

ENGINEER INTERN(4050)

Gretna, LA ยท On-site

$48K - $58K/yr

If Engineer Intern registration is in another state, must obtain Louisiana Registration within six ... Application Offices East Jefferson: Room 206, 1221 Elmwood Park Blvd. Jefferson, LA 70123 West ...

Summer Internship

Reserve, LA ยท On-site

$21 - $27/hr

Process Engineering Intern: Contributed to the startup activities of a new chemical process ... Please address your application to the Talent Acquisition Manager, statingyour earliest possible ...

Summer Internship

Lafayette, LA ยท On-site

$21 - $27/hr

Process Engineering Intern: Contributed to the startup activities of a new chemical process ... Please address your application to the Talent Acquisition Manager, statingyour earliest possible ...

Electrical Engineering Intern

Covington, LA ยท On-site

$16.25 - $21.50/hr

As a member of a project team, the Electrical Engineering Intern will perform engineering and ... Learn and apply engineering application software to complete engineering tasks such as ground grid ...

Showing results 41-60

Application Developer Intern information

What does an application developer intern do?

An Application Developer Intern assists in designing, coding, testing, and maintaining software applications under the supervision of experienced developers. They typically work on specific projects, learn how to use programming languages and development tools, and help troubleshoot software issues. This role provides hands-on experience in the software development lifecycle and prepares interns for a full-time developer position in the future.

What types of projects and technologies do application developer interns typically work with during their internship?

As an Application Developer Intern, you can expect to collaborate on real-world projects such as building web or mobile applications, automating business processes, or enhancing existing software. Interns often use languages and frameworks like Java, Python, JavaScript, React, or .NET, depending on the company's tech stack. You'll work alongside experienced developers, participate in code reviews, and contribute to team meetings, gaining exposure to agile development practices and version control systems like Git. This hands-on experience is designed to help you build technical skills, understand industry workflows, and prepare for a full-time developer role.

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

To thrive as an Application Developer Intern, you generally need a solid understanding of programming languages (such as Java, Python, or JavaScript), basic software development principles, and enrollment in or completion of a relevant degree program. Familiarity with development tools like Git, code editors (e.g., Visual Studio Code), and exposure to version control or continuous integration systems is typical. Strong problem-solving abilities, effective communication, and a willingness to learn help interns stand out in team environments. These skills and qualities enable interns to contribute meaningfully, adapt quickly, and grow within dynamic software development teams.

What is the difference between Application Developer Intern vs Software Engineer Intern?

AspectApplication Developer InternSoftware Engineer Intern
Required CredentialsTypically pursuing or recent graduate in Computer Science or related fieldSimilar educational background, often pursuing or recent graduate in Computer Science or related field
Work EnvironmentInternship focused on developing, testing, and maintaining applicationsInternship involving software design, coding, and system development
Employer & Industry UsageUsed in tech companies, startups, and software firmsCommon in tech companies, consulting firms, and large corporations
Search & Comparison IntentOften compared for internship roles in application developmentOften compared for broader software development internship roles

The Application Developer Intern and Software Engineer Intern roles share similar educational backgrounds and work environments, focusing on software development. However, Application Developer Interns typically concentrate on creating and maintaining specific applications, while Software Engineer Interns may work on a broader range of software projects, including system architecture and backend development.

What are the most commonly searched types of Application Developer jobs in Louisiana?

The most popular types of Application Developer jobs in Louisiana are:

What cities in Louisiana are hiring for Application Developer Intern jobs?

Cities in Louisiana with the most Application Developer Intern job openings:

Infographic showing various Application Developer Intern job openings in Louisiana as of August 2026, with employment types broken down into 77% Full Time, 18% Part Time, and 5% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution.

ENGINEER INTERN(4050)

Jefferson Parish, LA

Gretna, LA โ€ข On-site

$48K - $58K/yr

Other

Medical, Life, Retirement, PTO

Re-posted 6 days ago


Job description

Salary: $48,786.00 - $58,543.00 Annually
Location : East Bank - Jefferson Parish, LA
Job Type: Permanent
Job Number: 4050-14R
Department: Sewerage 3850
Division: Administration 3850-114
Opening Date: 05/20/2022
Closing Date: Continuous
Jefferson Parish Civil Service is an Equal Opportunity Employer.
Purpose of Announcement
EXAMINATION IS ANNOUNCED TO ESTABLISH AN EMPLOYMENT LIST TO FILL ONE (1) CURRENT EAST JEFFERSON VACANCY IN THE DEPARTMENT OF SEWERAGE.
This employment list will also be used for future EAST AND WEST Jefferson vacancies in various Departments as they occur.
Kind of Work
For the current vacancy, employee in this position will work under the supervision of the Assistant Director of the Department of Sewerage. The job duties include the performance of professional engineering work of considerable technical difficulty and variety; including the planning, development, and direction of all conventional aspects of engineering projects. Areas of assignment include, but are not necessarily limited to, drainage, sewerage, water, streets, and general engineering. Performs tasks related to the operation and maintenance of the Department of Sewerage. Assists in planning for improvements and maintenance to the wastewater system through the development of design plans, review of system changes, and the analysis of data for recommended improvements. Designs and/or reviews engineering construction drawings and specifications on wastewater collection system projects involving improvements to the existing system and new development proposals. Will be responsible for work in hydraulic modeling, pump selection, GIS, AMMS (computerized maintenance management system), work order systems, and computerized databases (MS Access). This position is an essential, emergency duty status worker and may not be relieved of duty when the Parish President or their designee recommends a voluntary or mandatory evacuation of Jefferson Parish. Position requires driving of a personal vehicle, thus possession of a valid driver's license, acceptable driving record, and personal automobile with minimum liability insurance available for business use (business travel is reimbursed on a mileage basis) will be given preference.
Minimum Qualifications For Admission to Examination
Current registration as an Engineer Intern with the Louisiana State Board of Professional Engineers and Land Surveyors. If Engineer Intern registration is in another state, must obtain Louisiana Registration within six months of employment.
Related education, experience, and/or professional certification(s) above and beyond the minimum qualifications will be required for consideration of an entrance salary above the minimum rate.
Kind of Examination
(ENTRANCE AND PROMOTIONAL)
NON-COMPETITIVE - All persons meeting the stated requirements on this announcement will be issued an Employment Eligibility letter for Engineer Intern and have their name forwarded to the appointing authority when vacancies arise.
JOB POSTING NO. 4050-14R
DATE: 01/11/08
AMENDED: 07/17/15
RE-OPENED: 05/20/22
Applications may be filed online at OR either of the office addresses below:
Application Offices
East Jefferson: Room 206, 1221 Elmwood Park Blvd. Jefferson, LA 70123
West Jefferson: Suite 3100, 200 Derbigny St. Gretna, LA 70053
JEFFERSON PARISH CIVIL SERVICE BENEFITS
Vacation (Annual Leave)
Employees accumulate one half day of paid vacation for every two weeks worked.
Leave accrual rates increase with years of service. Any unused annual leave is
usually paid upon separation from Parish Employment.
Sick Leave
Employees accumulate one half day of paid sick leave for every two weeks worked.
Sick leave is available for personal illness, injury or medical consultations.
Holidays
Nine paid official holidays are observed, plus any holidays declared by Parish Officials.
Life Insurance
All regular employees receive a life insurance policy equal to one year's salary.
Extra insurance may be purchased.
Medical Insurance
An HMO medical insurance plan is avalable for employees and their
dependents. Jefferson Parish pays 80% of the premium for employees and 50% of
the premiums for dependents.
A Flexible Benefits Plan
Employees have the opportunity to save money by paying for health
insurance and optional insurance with pre-tax dollars. A Flexible Savings
Account for Medical Expenses and Dependent Care is also available.
Retirement
Most regular employees belong to the Parochial Employees' Retirement
System instead of the Social Security System. For employees hired after
January 01, 2007, a pension calculated at 3% of salary per year of service
is provided upon retirement at age 67 with 7 years of service, age 62 with
10 years of service, or age 55 with 30 years of service.
Tenure Payment
Employees are paid $25 per year of service in December of each year.
Employees must have worked two years before the first check is paid.
Deferred Compensation Plan(457b plan)
Similar to 401K programs, the 457b Deferred Plan allows employees to defer
up to $14,000 of pretax income each year to supplement retirement savings.
Pre-tax contributions can be cashed in upon retirement or termination without
penalty. This plan is provided by Nationwide Retirement Solutions 1-877-677-3678.
Special leaves of absence for military service, maternity leave, etc.
may be granted in accordance with the Personnel Rules.
01
The supplemental questions are a very important first step in our screening process. Therefore, you are required to complete these questions so that we may initially determine your eligibility for this position. A lack of detail and explanation in the supplemental questions and in your application may result in failure or disqualification for this position. This means you will be ineligible for further consideration in this recruitment process. Please check "yes" to show that you have read and understand this statement.
  • Yes
  • No

02
Please indicate which option best describes your current registration status as an Engineer-Intern:
  • I am registered as an Engineer-Intern in the State of Louisiana with the Louisiana State Board of Professional Engineers and Land Surveyors.
  • My Engineer-Intern registration is in another state, but I will be able to obtain a Louisiana registration within six months of employment.
  • Neither of the above.

03
Please provide the following information regarding your Engineer-Intern License/Certification:a) License/Certification numberb) Name of state issuing the license/certificationc) License/certification expiration date
04
To help with our future recruitment efforts, please answer the following question:How did you learn about this particular job opening? (Choose all that apply)
  • Family Member or Friend
  • Indeed.com
  • Jefferson Parish Library
  • Jefferson Parish Official Journal
  • Jefferson Parish Personnel Office
  • Jefferson Parish Website
  • Job Fair
  • JPTV Channel 6
  • Newspaper Ad
  • Nola.com
  • Twitter
  • WorkNola.com
  • Website not listed above
  • Other

Required Question