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Java Developer Jobs in Mississippi (NOW HIRING)

ATTAINX INC

Senior Software Developer - 100% Remote

MS · On-site

$55 - $65/hr

Senior Software Developer (Software / Applications) Location: 100% Remote Clearance: Must be a US ... Knowledge of backend technologies (e.g., Java, .NET, Python). * Certifications in cloud ...

New

ATTAINX INC

Senior Software Developer - 100% Remote

MS · On-site

$55 - $65/hr

Senior Software Developer (Software / Applications) Location: 100% Remote Clearance: Must be a US ... Knowledge of backend technologies (e.g., Java, .NET, Python). * Certifications in cloud ...

New

Danaher

Software Engineer Internships

Tupelo, MS · On-site

About Software Engineering Roles at Danaher Are you passionate about building real-world ... Writing and debugging code in languages such as C#, Java, Python, or C++ * Participating on an ...

Danaher

Software Engineer Internships

Biloxi, MS · On-site

About Software Engineering Roles at Danaher Are you passionate about building real-world ... Writing and debugging code in languages such as C#, Java, Python, or C++ * Participating on an ...

Danaher

About Software Engineering Roles at Danaher Are you passionate about building real-world ... Writing and debugging code in languages such as C#, Java, Python, or C++ * Participating on an ...

Danaher

About Software Engineering Roles at Danaher Are you passionate about building real-world ... Writing and debugging code in languages such as C#, Java, Python, or C++ * Participating on an ...

Danaher

About Software Engineering Roles at Danaher Are you passionate about building real-world ... Writing and debugging code in languages such as C#, Java, Python, or C++ * Participating on an ...

Danaher

Software Engineer Internships

Meridian, MS · On-site

About Software Engineering Roles at Danaher Are you passionate about building real-world ... Writing and debugging code in languages such as C#, Java, Python, or C++ * Participating on an ...

Danaher

About Software Engineering Roles at Danaher Are you passionate about building real-world ... Writing and debugging code in languages such as C#, Java, Python, or C++ * Participating on an ...

Danaher

About Software Engineering Roles at Danaher Are you passionate about building real-world ... Writing and debugging code in languages such as C#, Java, Python, or C++ * Participating on an ...

Danaher

Software Engineer Internships

Jackson, MS · On-site

About Software Engineering Roles at Danaher Are you passionate about building real-world ... Writing and debugging code in languages such as C#, Java, Python, or C++ * Participating on an ...

Danaher

About Software Engineering Roles at Danaher Are you passionate about building real-world ... Writing and debugging code in languages such as C#, Java, Python, or C++ * Participating on an ...

Danaher

Software Engineer Internships

Gulfport, MS · On-site

About Software Engineering Roles at Danaher Are you passionate about building real-world ... Writing and debugging code in languages such as C#, Java, Python, or C++ * Participating on an ...

Danaher

Software Engineer Internships

Southaven, MS · On-site

About Software Engineering Roles at Danaher Are you passionate about building real-world ... Writing and debugging code in languages such as C#, Java, Python, or C++ * Participating on an ...

Danaher

About Software Engineering Roles at Danaher Are you passionate about building real-world ... Writing and debugging code in languages such as C#, Java, Python, or C++ * Participating on an ...

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Showing results 41-60

All JobsJava Developer JobsJava Developer Jobs in Mississippi

Java Developer information

See Mississippi salary details

$14

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How much do java developer jobs pay per hour?

As of Aug 20, 2026, the average hourly pay for 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 Java developer?

Java Developers are software professionals who specialize in designing, developing, and maintaining applications using the Java programming language. They work on a variety of projects, including web, desktop, and mobile applications, as well as enterprise-level systems. Java Developers are responsible for writing clean and efficient code, testing and debugging programs, and collaborating with other team members to deliver robust software solutions. Their expertise in Java and related technologies is crucial for building scalable and secure applications.

What do Java developers do?

Java developers create dynamic computer applications and websites using the Java computer programming language. The Java language integrates with other programming languages and infrastructures to build robust business applications and software for a wide range of industries, from finance and healthcare to content management and social media. Java developers may be involved in all stages of application development, from conception and design to testing, production, and ongoing maintenance. The goal is to provide efficient solutions for business needs.

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

To thrive as a Java Developer, you need strong proficiency in Java programming, object-oriented design, and a solid understanding of software development principles, usually supported by a degree in computer science or related fields. Familiarity with frameworks such as Spring or Hibernate, experience with version control systems like Git, and sometimes certification like Oracle Certified Professional Java Programmer (OCPJP) are commonly required. Effective problem-solving, teamwork, and attention to detail are crucial soft skills in this role. These skills ensure robust, maintainable, and scalable software solutions that meet project requirements and business goals.

What are some common challenges Java developers face when working on large-scale enterprise applications?

Java Developers working on large-scale enterprise applications often encounter challenges such as managing complex codebases, ensuring efficient performance, and integrating with legacy systems. Collaborating with cross-functional teams is crucial, as these projects typically involve multiple developers, QA engineers, and business analysts. Additionally, maintaining code quality and adhering to best practices while meeting tight deadlines can be demanding. Staying up-to-date with evolving frameworks and tools also plays a key role in overcoming these challenges.

What is the difference between Java Developer vs Software Engineer?

AspectJava DeveloperSoftware Engineer
Required CredentialsBachelor's in Computer Science or related, Java certificationsBachelor's in Computer Science or related, various certifications
Work EnvironmentDevelops Java-based applications, often in teamsDesigns and develops software solutions, may include Java projects
Employer & Industry UsageTech companies, finance, e-commerceBroad industry, including tech, finance, healthcare

Java Developers focus specifically on Java programming, while Software Engineers have a broader role in designing and developing software solutions across multiple languages. Both roles often require similar educational backgrounds and certifications, but Java Developers typically work more directly with Java-based projects, whereas Software Engineers may handle diverse technologies.

Is a Java developer still in demand?

Java developers remain in high demand due to the language's widespread use in enterprise applications, Android development, and backend systems. Skills in frameworks like Spring and knowledge of cloud platforms can enhance job prospects in this field.
More about Java Developer jobs

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

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

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Java Developer jobs near you
Infographic showing various Java Developer job openings in Mississippi as of August 2026, with employment types broken down into 29% Full Time, and 71% Contract. Highlights an 86% In-person, and 14% Remote job distribution, with an average salary of $111,689 per year, or $53.7 per hour.

Database and Applications Developer

Lynker Corporation

Pascagoula, MS • On-site

$82K - $102K/yr

Contractor

Medical, Dental, Vision, Life, Retirement, PTO

Posted 10 days ago

Job description

Overview
Lynker Corporation is seeking a Database and Applications Developer to support NOAA Fisheries' SEFSC, Population & Ecosystems Monitoring Division (PEMD), and Southeast Area Monitoring and Assessment Program (SEAMAP). This proposed role will support an enterprise data management initiative focused on centralizing scientific and administrative data, developing database architecture, creating automated data pipelines, and building secure applications for NOAA staff and external partners. *Hiring for this position will be contingent on contract award.
The SEFSC Population & Ecosystems Monitoring Division conducts large-scale fishery-independent surveys and applied research supporting stock assessments, ecosystem-based fisheries management, and protected species management. This position will support the modernization and integration of scientific data currently distributed across legacy platforms, file formats, databases, and isolated data environments.
Responsibilities
Duties of the Database and Applications Developer will include the following:
  • Bring together scientific and administrative data currently distributed across legacy platforms, file formats, and isolated data environments.
  • Build data pipelines to centralize plankton and groundfish survey data.
  • Design database architecture to house centralized survey data.
  • Develop front-end applications that allow internal NOAA staff and external partners to securely manage and validate data.
  • Analyze disparate data sources, including flat files, .db3 files, Access databases, legacy SQL databases, and APIs.
  • Design automated extract, transform, and load (ETL) workflows to migrate data into a centralized Oracle Enterprise environment.
  • Develop parsing algorithms to address inconsistent data formats and maintain data integrity during migration.
  • Implement data validation rules to identify anomalies during data ingestion.
  • Design and maintain normalized relational database schemas supporting complex fisheries survey and oceanographic data structures.
  • Optimize database performance using indexing, partitioning, and query tuning.
  • Ensure adherence to federal data security standards and personally identifiable information (PII) protection protocols.
  • Develop a user-friendly internal web application allowing NOAA staff to input, query, and edit live data records.
  • Create a secure portal allowing external partners to view and input data and propose edits.
  • Engineer a staging-and-commit workflow in which proposed external edits are held for review and do not affect the production database until approved by the Database Manager or appropriate data steward.
  • Support data analyses and prepare data summaries.
  • Assist with development of data reports, publications, and presentations as needed.
  • Follow SEFSC publication procedures before publication of abstracts or manuscripts.
  • Participate in public outreach and education efforts as needed.
  • Prepare for and potentially present, facilitate, or participate in workshops, scientific meetings, symposiums, and public forums.

Qualifications
The Database and Applications Developer should have the following:
  • Master of Science degree in Computer Science, Information Systems, Engineering, or a related field of study; or
  • Bachelor of Science degree in Computer Science, Information Systems, Engineering, or a related field of study plus five years of relevant experience.
  • Ability to translate real-world scientific processes into logical and physical data models, including Entity-Relationship Diagrams.
  • Ability to write complex stored procedures, triggers, and packages using PL/SQL to support business logic and edit-approval workflows.
  • Knowledge of implementing Role-Based Access Control (RBAC) to differentiate user and access requirements.
  • Skill in preparing technical documentation, data dictionaries, and user manuals.
  • Expert-level proficiency with Oracle RDBMS 12c/19c or later.
  • Proficiency with Oracle Application Express (APEX) is highly desired; alternatively, proficiency with Java/Spring Boot, Python/Django or Flask, or .NET.
  • ETL and scripting proficiency using Python, including Pandas and NumPy; PL/SQL; Informatica; or FME.
  • Front-end development proficiency using HTML5, CSS3, JavaScript, and AJAX techniques for responsive user interfaces.
  • Experience with Git, GitHub, or GitLab for version control.
The ideal Database and Applications Developer will have the following preferred qualifications:
  • Knowledge of PostgreSQL or SQL Server.
  • Documented experience working with geospatial data, including GIS, Oracle Spatial, or ArcGIS.
  • Documented experience in database development and administration.
  • Documented experience building workflows incorporating approval gates and audit trails.
  • Ability to communicate with fisheries scientists to understand their data requirements and translate those requirements into technical specifications.
  • Previous experience supporting NOAA or other federal agencies.
Work Environment
The position is based at the SEFSC Laboratory in Pascagoula, Mississippi. The contractor may also be required to work aboard NOAA ships, charter vessels, and/or small boats to support required duties and responsibilities.
Facility access is generally available from 6:00 a.m. to 6:00 p.m., Monday through Friday. Work is generally performed five days per week and does not normally exceed 40 hours per week. Work outside normal operating hours and overtime may be required in connection with at-sea surveys and other field-based activities and must be authorized in accordance with contract requirements.
Domestic and international travel may be required for or in support of at-sea surveys, project-related workshops, and working group meetings.
About Lynker
Lynker is a growing, employee owned business, specializing in professional, scientific and technical services. Our continually expanding team combines scientific expertise with mature, results-driven processes and tools to achieve technically sound, cost effective solutions in hydrology/water sciences, geospatial analysis, information technology, resource management, conservation, and management and business process improvement.
We focus on putting the right people in the right place to be effective. And having the right people is critical for success. Our streamlined organization enables and empowers our talented professionals to tackle our customers' scientific and technical priorities - creatively and effectively.
Lynker offers a team-oriented work environment, and the opportunity to work in a culture of exceptionally skilled professionals who embrace sound science and creative solutions. Lynker's benefits include the following:
  • Comprehensive healthcare for the employee at no monthly cost
  • Healthcare benefit covers medical, prescription drug, dental, and vision
  • Personal Time Off (PTO) Policy plus paid holidays
  • Highly competitive compensation plan regularly calibrated against industry and location benchmarks
  • 401(k) retirement plan with company-matching
  • Employee Stock Ownership Plan (ESOP) - we're all company owners!
  • Flexible spending accounts
  • Employee assistance program (EAP)
  • Short- and long-term disability insurance
  • Life and accident insurance
  • Tuition assistance/Training/Workforce improvement reimbursement per year
  • Spot bonuses for exceptional performance
  • Annual Employee Recognition Awards with bonuses
  • Employee Referral Program
  • Free centralized, self-directed Learning Management System to learn at your own pace
  • Personalized career growth plans for every employee

Lynker is an E-Verify employer.
Lynker is an equal opportunity employer and makes all employment decisions based on merit, qualifications, and business needs. We do not discriminate on the basis of race, color, religion, sex (including pregnancy, sexual orientation, or gender identity), national origin, age, disability, genetic information, marital status, veteran status, or any other legally protected status under federal, state, or local laws.
*This position is not currently funded and is contingent upon contract award. Employment is subject to successful completion of any required background checks and security processing required by the customer.

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