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Contract Java Developer Jobs in Mississippi (NOW HIRING)

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Contract Java Developer information

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How much do contract java developer jobs pay per hour?

As of Sep 9, 2026, the average hourly pay for contract java developer in Mississippi is $53.70, according to ZipRecruiter salary data. Most workers in this role earn between $46.44 and $60.10 per hour, depending on experience, location, and employer.

What is a contract Java developer?

Contract Java Developers are software professionals who specialize in the Java programming language and are hired on a contract basis, rather than as permanent employees. They typically work for a set period of time or on a specific project, developing, testing, and maintaining Java-based applications according to the client’s requirements. These developers are often brought in to provide specialized expertise, handle workload spikes, or complete short-term projects. Their roles may include writing code, fixing bugs, integrating systems, and ensuring applications meet performance and security standards.

What are the key skills and qualifications needed to thrive as a contract Java developer?

To thrive as a Contract Java Developer, you need strong Java programming skills, experience with object-oriented design, and a solid understanding of software development lifecycles, typically supported by a relevant degree or certifications. Familiarity with frameworks like Spring, build tools such as Maven or Gradle, and version control systems like Git is commonly required. Excellent problem-solving, adaptability, and clear communication skills help you efficiently integrate with new teams and projects. These abilities ensure you can quickly deliver high-quality, maintainable code that meets client requirements in a dynamic contract environment.

What are some common challenges faced by contract Java developers when integrating with existing teams and projects?

Contract Java Developers often need to quickly adapt to unfamiliar codebases and team workflows, which can be challenging given tight project timelines. Effective communication is essential, as they must coordinate with permanent staff, understand project requirements, and align with established coding standards and deployment processes. Many contractors also need to manage multiple projects or clients simultaneously, requiring strong time management skills. Proactively seeking clarity on expectations and leveraging onboarding resources can help ease the integration process.

What is the difference between Contract Java Developer vs Contract Software Engineer?

AspectContract Java DeveloperContract Software Engineer
Required CredentialsBachelor's in Computer Science, Java certificationsBachelor's in Computer Science or related, various programming certifications
Work EnvironmentDevelopment teams, client sites, remote optionsDevelopment teams, client sites, remote options
Industry UsageTech, finance, healthcare, e-commerceTech, finance, healthcare, e-commerce
Search & Comparison IntentFocus on Java-specific roles, Java projectsBroader software development roles, multiple languages

Contract Java Developers specialize in Java programming and are often sought for Java-specific projects. Contract Software Engineers have a broader scope, working with multiple programming languages and technologies. Both roles are common in tech industries and share similar work environments, but the Java Developer role is more focused on Java expertise.

Are Contract Java developers still in demand?

Contract Java developers remain in demand due to ongoing needs for software development, system integration, and enterprise applications. Skills in frameworks like Spring and experience with cloud platforms can enhance job prospects in this field.

What are the most commonly searched types of Java Developer jobs in Mississippi?

The most popular types of Java Developer jobs in Mississippi are:

What are popular job titles related to Contract Java Developer jobs in Mississippi?

For Contract Java Developer jobs in Mississippi, the most frequently searched job titles are:

What job categories do people searching Contract Java Developer jobs in Mississippi look for?

The top searched job categories for Contract Java Developer jobs in Mississippi are:

Contract Java Developer jobs near you
Infographic showing various Contract Java Developer job openings in Mississippi as of August 2026, with employment types broken down into 100% Contract. Highlights an 100% In-person job distribution, with an average salary of $111,689 per year, or $53.7 per hour.

Oracle Application Developer/DBA

Pascagoula, MS • On-site

AIS, Inc.
Environmental Consulting Services • 201 - 500 employees
Learn more about AIS, Inc.external

Full-time

Medical, Dental, PTO

This job post has expired today. Applications are no longer accepted.

Job description

A.I.S., Inc. (AIS) is a national scientific services firm supporting maritime activities requiring certification of compliance with environmental regulations as well as collecting data for use by Federal, State, Municipal, and other government agencies along the US coastline. AIS is looking for an Oracle Application Developer/DBA to support NOAA's SEFSC.
Primary Function:
The Oracle Application Developer/DBA centralizes scientific and administrative data now spread across legacy platforms, file formats, and separate silos, builds the database architecture to house centralized plankton and groundfish survey data, and develops front-end applications that let internal NOAA staff and external partners securely manage and validate that data. This position is contingent upon contract award and available funding.
Duties/Responsibilities:
  • Analyze disparate data sources (flat files, .db3, Access databases, legacy SQL, APIs) and design automated ETL workflows to extract, transform, and load data into a centralized Oracle Enterprise environment.
  • Develop parsing algorithms to handle inconsistent data formats and preserve data integrity during migration.
  • Implement data validation rules to flag anomalies during ingestion.
  • Design and maintain normalized relational database schemas supporting complex fishery survey and oceanographic data structures.
  • Optimize database performance through indexing, partitioning, and query tuning.
  • Apply federal data security standards and PII protection protocols.
  • Develop an internal web application allowing NOAA staff to input, query, and edit live data records.
  • Build a secure external portal for partners to view and input data and propose edits.
  • Engineer a staging-and-commit workflow that holds external edits in a review queue until approved by the Database Manager or data steward.
  • Support other Trawl and Plankton Branch, PEMD, and SEFSC surveys: provide data analyses, prepare data summaries, and assist with data reports, publications, and presentations per SEFSC publication procedures.
  • Participate in public outreach and education efforts, and in workshops, scientific meetings, symposiums, and public forums as required.

Compensation: Candidates will be paid an hourly rate to be negotiated, and total compensation will vary depending on candidates' depth of experience. This is a full-time position. AIS benefits package includes health and dental insurance, vacation, sick and holiday benefits.
Minimum Qualifications:
  • MS Degree in Computer Science, Information Systems, Engineering, or a related field; or BS Degree in one of these disciplines plus five (5) years of relevant experience.
  • Ability to translate real-world scientific processes into logical and physical data models (Entity-Relationship Diagrams).
  • Ability to write complex stored procedures, triggers, and packages (PL/SQL) to handle business logic and the edit-approval workflow.
  • Knowledge of implementing Role-Based Access Control (RBAC) to differentiate use and access requirements.
  • Skill in creating technical documentation, data dictionaries, and user manuals.
  • Database engines: expert-level Oracle RDBMS (12c/19c or later); PostgreSQL or SQL Server a plus.
  • Development frameworks: Oracle APEX highly desired for data-centric web apps; alternatively Java (Spring Boot), Python (Django/Flask), or .NET.
  • ETL and scripting: Python (Pandas/NumPy), PL/SQL, Informatica, or FME.
  • Front end: HTML5, CSS3, JavaScript, and AJAX techniques for responsive user interfaces.
  • Version control: Git/GitHub/GitLab.

Preferred Qualifications:
  • Documented experience with geospatial data (GIS, Oracle Spatial, ArcGIS).
  • Documented experience in database development and administration.
  • Documented experience building workflows with approval gates/audit trails.
  • Ability to communicate with fishery scientists to understand data needs and translate them into technical specifications.
  • Previous experience supporting NOAA or other Federal agencies.

Travel:
  • May be required to work on NOAA Ships, charter vessels, and/or small boats, and domestic or international travel may be required for or in support of at-sea surveys, project-related workshops, and working group meetings.

Location:
  • 3209 Frederic Street, Pascagoula, MS 39567 (SEFSC Laboratory)

An Equal Opportunity Employer
It is the policy of A.I.S. to recruit, hire, train, promote, transfer and compensate our employees and provide all other conditions of employment including Company sponsored events without regard to race, color, creed, religion, national origin, age, sex, gender identity, genetic information, marital status, lawful alien status, sexual orientation, physical or mental disability, citizenship status, veteran status or any other status protected by applicable law.
Must be able to work in the U.S. • VEVRAA Federal Contractor • Request Priority Protected Veteran Referrals • Equal Opportunity Employer

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