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Senior Application Software Engineer Jobs in Mississippi

Tower Loan

Software Engineer

Flowood, MS · On-site

The Software Engineer designs, develops, and maintains high-quality software solutions supporting ... Refactor legacy monolithic components into modern Application Programming Interfaces (APIs ...

Towerloan

Software Engineer

Flowood, MS

The Software Engineer designs, develops, and maintains high-quality software solutions supporting ... Refactor legacy monolithic components into modern Application Programming Interfaces (APIs ...

Cisco

Senior Software Engineer, Backend

Jackson, MS · On-site +1

$165K - $241K/yr

The application window is expected to close on: 08/25/2026 Job posting may be removed earlier if ... the software development lifecycle. Preferred Qualifications * Programming experience in Rust ...

Cotality

Principal Software Engineer (Python)

Oxford, MS · On-site +1

$127K - $170K/yr

This senior-level position is responsible for creating scalable, high-quality software solutions ... 000 USD Application Window: This opportunity is expected to remain posted through the date ...

NT Concepts

Java Developer

Vicksburg, MS · On-site

$47.75 - $62/hr

Senior Java Developer (MS) VA-540-005-007 NT Concepts is seeking a Senior Java Developer to join ... of software user manuals Consult with project teams and end users to identify application ...

NT Concepts

Java Developer

Vicksburg, MS · On-site

$47.75 - $62/hr

Senior Java Developer (MS) VA-540-005-007 NT Concepts is seeking a Senior Java Developer to join ... software user manuals • Consult with project teams and end users to identify application ...

Huntington

GRC Software Engineer

Tupelo, MS · On-site

$70K - $140K/yr

The GRC Software Engineer provides technical and consultative support on the most complex technical matters within the GRC application space. Will be responsible for implementation of new and ...

New

Huntington

GRC Software Engineer

Tupelo, MS

$70K - $140K/yr

The GRC Software Engineer provides technical and consultative support on the most complex technical matters within the GRC application space. Will be responsible for implementation of new and ...

New

Cisco

Software Engineer, Backend

Jackson, MS · On-site

$155K - $222K/yr

The application window is expected to close on: 08/11/2026 Job posting may be removed earlier if ... the software development lifecycle. Preferred Qualifications * Programming experience in Rust ...

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All JobsApplication Software Engineer JobsSenior Application Software Engineer JobsSenior Application Software Engineer Jobs in Mississippi

Senior Application Software Engineer information

See Mississippi salary details

$41

$67

$103

How much do senior application software engineer jobs pay per hour?

As of Aug 9, 2026, the average hourly pay for senior application software engineer in Mississippi is $67.11, according to ZipRecruiter salary data. Most workers in this role earn between $54.62 and $75.14 per hour, depending on experience, location, and employer.

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

AspectSenior Application Software EngineerSoftware Developer
CredentialsBachelor's or higher in CS or related field; experience often 5+ yearsBachelor's in CS or related field; experience varies, often less than 5 years
Work EnvironmentDesigning, developing, and maintaining complex applications; often involved in architecture decisionsWriting, testing, and debugging code; focused on specific features or modules
Industry UsageCommon in tech, finance, healthcare, and enterprise sectorsWidespread across all industries requiring software solutions

Senior Application Software Engineers typically have more experience and responsibilities, including system design and mentorship, compared to Software Developers who focus more on coding and implementation. Both roles require strong programming skills, but the senior role involves broader project oversight and strategic input.

What does a senior application software engineer do?

A Senior Application Software Engineer is responsible for designing, developing, and maintaining complex software applications. They often lead technical projects, mentor junior engineers, and collaborate with cross-functional teams to deliver high-quality solutions. Their role includes analyzing user needs, writing code, troubleshooting issues, and ensuring software scalability and security. Senior engineers are also involved in architectural decisions and may help define software development standards within their organization.

How does a senior application software engineer typically collaborate with cross-functional teams during the development lifecycle?

Senior Application Software Engineers frequently work alongside product managers, UX/UI designers, QA specialists, and other engineers to ensure software solutions meet business objectives and user needs. They often lead technical discussions, clarify requirements, and provide mentorship to junior developers. Effective communication and a proactive approach to problem-solving are crucial, as these engineers serve as a bridge between technical and non-technical stakeholders throughout the development, testing, and deployment phases.

What are the key skills and qualifications needed to thrive as a senior application software engineer, and why are they important?

To thrive as a Senior Application Software Engineer, you need advanced proficiency in programming languages (such as Java, Python, or C#), software architecture, and a bachelor’s or master’s degree in computer science or a related field. Experience with development frameworks, cloud platforms, version control systems (like Git), and often certifications such as AWS Certified Developer or Microsoft Certified: Azure Developer Associate are highly valued. Strong problem-solving ability, leadership, and effective communication set standout professionals apart in this role. These skills and qualities are crucial for designing robust software solutions, mentoring teams, and ensuring successful project delivery in complex technical environments.
What are the most commonly searched types of Application Software Engineer jobs in Mississippi? The most popular types of Application Software Engineer jobs in Mississippi are:
What cities in Mississippi are hiring for Senior Application Software Engineer jobs? Cities in Mississippi with the most Senior Application Software Engineer job openings:
What are popular job titles related to Senior Application Software Engineer jobs in MS? For Senior Application Software Engineer jobs in MS, the most frequently searched job titles are:
Senior Application Software Engineer jobs near you
Infographic showing various Senior Application Software Engineer job openings in Mississippi as of August 2026, with employment types broken down into 76% Full Time, 18% Part Time, and 6% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $139,590 per year, or $67.1 per hour.

Application Software Programmer IV

Trustmark Bank

Ridgeland, MS • On-site

Full-time

Posted 4 days ago

Trustmark National Bank rating

8.2

Company rating: 8.2 out of 10

Based on 19 frontline employees who took The Breakroom Quiz

51st of 170 rated banks

Job description

The purpose of this job is to provide application support for external and internal vendor software or/and in-house developed software. In this role, you must be able to work independently or part of a team to support the analysis, design, implementation of the software to meet the company’s goals. You will be expected to build business line relationships to compliment your technical skills.


  • Code, test, debug, document, implement and maintain software applications.
  • Test and integrate application components.
  • Install new releases of software.
  • Ensure system improvements are successfully implemented.
  • Analyze and provide solutions to issues.
  • Problem solving and debugging.
  • Provide break-fix support using troubleshooting skills for on-call support.
  • Code programs that interface with multiple applications.
  • Perform additional duties as assigned.

  • Bachelor’s degree in computer science or information technology or equivalent combination or education, training or work experience
  • Over 10 years development application support experience
  • High energy with a “take charge and “make it happen” attitude. Able to work with no supervision
  • Extreme technical skills and the ability to teach others
  • Ability to translate business requirements into product design and implementation as well as estimating work effort and determining completion dates
  • Advanced decision-making, problem solving and debugging skills with complex data systems
  • Demonstrate critical thinking skills with the ability to accurately analyze information and make sound decisions especially in time critical situations
  • Time management skills and the ability to work on multiple projects at the same time
  • Advanced oral and written communication skills
  • Be able to be involved heavily with multiple business segments and management
  • Subject matter expert on the applications you support and completely understand how it impacts other applications
  • Skills and ability to “jump in” to help other applications when needed
  • Team player who can work and lead multiple groups toward a common goal
  • Over 7 years of banking experience preferred

Physical Requirements/Working Conditions:  Must be able to sit for long periods of time and use computer keyboard and/or mouse, while viewing computer screens.

 

Note: This is a brief description of this position and is not limited to those described herein. Management retains the right to add, delete or modify any of these responsibilities at any time during employment.

Trustmark Bank does not accept unsolicited resumes from agencies and/or search firms for any job postings on this site.  Resumes submitted to any Trustmark Bank employee by a third-party agency and/or search firm without a valid, written search agreement signed by Trustmark, will become the sole property of Trustmark Bank.  No fee will be paid if a candidate is hired for a position as a result of an unsolicited agency or search firm referral.

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