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Application Modernization Jobs in Mississippi (NOW HIRING)

Tower Loan

Microsoft 365 Cloud Engineer 1

Flowood, MS · On-site

$46.75 - $62.50/hr

Configure, maintain, and troubleshoot enterprise cloud application integrations and identity ... Participate in cloud migrations, modernization projects, system upgrades, and integration ...

Tower Loan of Mississippi, LLC

$100 - $125/hr

Configure, maintain, and troubleshoot enterprise cloud application integrations and identity ... Participate in cloud migrations, modernization projects, system upgrades, and integration ...

Towerloan

Microsoft 365 Cloud Engineer 1

Flowood, MS · On-site

$46.75 - $62.50/hr

Configure,maintain, and troubleshoot enterprise cloud application integrations and identity ... Participate in cloud migrations, modernization projects, system upgrades, and integration ...

CORE Group

Data Center Service Lead

Pascagoula, MS · On-site

$125 - $150/hr

Collaborate with application, network, and cybersecurity teams to maintain a stable, scalable, and ... automation, infrastructure modernization, and enhancing provider performance. Requirements

New

Tower Loan

Microsoft 365 Cloud Engineer 1

Flowood, MS · On-site

$100 - $125/hr

Configure, maintain, and troubleshoot enterprise cloud application integrations and identity ... Participate in cloud migrations, modernization projects, system upgrades, and integration ...

Leidos

Tier III O&M Network Engineer

Bay Saint Louis, MS · On-site

$116K - $210K/yr

The Digital Modernization Sector at Leidos has an opening for a Tier III Network operations and ... the application platform, across the application program interface (API), and the external ...

Leidos

Tier III O&M Network Engineer

Bay Saint Louis, MS · On-site

$116K - $210K/yr

The Digital Modernization Sector at Leidos has an opening for a Tier III Network operations and ... the application platform, across the application program interface (API), and the external ...

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All JobsApplication Modernization JobsApplication Modernization Jobs in Mississippi

Application Modernization information

What is application modernization?

Application modernization refers to the process of updating and transforming legacy software applications to make them more efficient, secure, and compatible with modern technologies. This often involves moving applications to the cloud, refactoring code, or integrating with new architectures like microservices. The goal is to improve performance, reduce operational costs, and enable faster innovation. Modernization helps organizations stay competitive by ensuring their IT systems can support current and future business needs.

What are the key skills and qualifications needed to thrive in application modernization?

To thrive in Application Modernization, you need expertise in legacy and cloud-native architectures, software development, and system integration, often supported by a background in computer science or IT. Familiarity with tools like Docker, Kubernetes, Azure/AWS, and modernization frameworks, as well as certifications such as AWS Certified Solutions Architect or Microsoft Azure certifications, is highly valued. Strong problem-solving skills, adaptability, and effective communication are essential soft skills to manage complex transformation projects and collaborate across teams. These skills ensure that legacy systems are efficiently upgraded to meet modern business needs while minimizing disruption and maximizing value.

What are some common challenges faced by professionals in application modernization projects?

Professionals working in Application Modernization often encounter challenges such as integrating legacy systems with new technologies, managing data migration without disrupting business operations, and ensuring security compliance throughout the modernization process. Collaboration with cross-functional teams—including developers, business analysts, and IT security—is crucial to address these complexities. Additionally, keeping up with rapidly evolving cloud platforms and tools requires continuous learning and adaptability.

What is the difference between Application Modernization vs Software Engineer?

AspectApplication ModernizationSoftware Engineer
Primary FocusUpdating and transforming existing applications to modern platforms and architecturesDesigning, developing, and maintaining software applications from scratch or existing codebases
Required SkillsCloud platforms, legacy systems, system integration, migration strategiesProgramming languages, software development lifecycle, coding, debugging
Work EnvironmentIT departments, consulting firms, project-based teamsDevelopment teams, tech companies, startups
CertificationsCloud certifications (AWS, Azure), system architectureProgramming certifications, specific language expertise

Application Modernization focuses on updating existing applications to improve performance, security, and scalability, often involving migration to cloud platforms. Software Engineers primarily develop new software solutions or enhance existing codebases. While both roles require technical skills, their objectives and daily tasks differ significantly.

What are popular job titles related to Application Modernization jobs in Mississippi?

For Application Modernization jobs in Mississippi, the most frequently searched job titles are:

What job categories do people searching Application Modernization jobs in Mississippi look for?

The top searched job categories for Application Modernization jobs in Mississippi are:

What cities in Mississippi are hiring for Application Modernization jobs?

Cities in Mississippi with the most Application Modernization job openings:

Application Modernization jobs near you
Infographic showing various Application Modernization job openings in Mississippi as of August 2026, with employment types broken down into 47% Full Time, and 53% Contract. Highlights an 89% In-person, and 11% Remote job distribution.

.NET / Power BI Developer

CrackaJack Digital Solutions LLC

Jackson, MS • On-site

$80 - $100/hr

Other

Re-posted 4 days ago

Job description

Key Responsibilities
  • Design, develop, enhance, and support applications using C#, .NET, ASP.NET, .NET Core, and related Microsoft technologies.
  • Build, maintain, and improve Power BI dashboards, reports, datasets, semantic models, and visualizations for operational and executive reporting.
  • Create data models, measures, and calculations using DAX and Power Query to support accurate reporting and decision-making.
  • Develop and support web forms, APIs, integrations, and internal business applications.
  • Write, optimize, and troubleshoot SQL queries, stored procedures, views, tables, and other database objects.
  • Assist with ETL, data transformation, data cleanup, and reporting automation efforts.
  • Support application deployment, web server configuration, and ongoing application maintenance.
  • Gather requirements from stakeholders and convert business needs into clear, reliable technical solutions.
  • Troubleshoot application, reporting, database, and data quality issues.
  • Modernize legacy reports, workflows, and applications where appropriate.
  • Document system changes, report logic, data sources, technical processes, and support procedures.
  • Provide technical support, guidance, and mentoring to lower‑tier developers and support staff.
  • Collaborate with MIS staff on agency technology initiatives, reporting maturity, and data governance improvements.
Required Qualifications
  • Proven experience in application development and programming.
  • Strong hands‑on experience with C#, .NET, ASP.NET, or .NET Core.
  • Strong hands‑on experience developing Power BI reports, dashboards, datasets, and data visualizations.
  • Experience with SQL database development, reporting queries, stored procedures, and data troubleshooting.
  • Experience building web forms, APIs, and business applications.
  • Experience supporting web applications and web server environments.
  • Ability to analyze business requirements and deliver reliable, maintainable technical solutions.
  • Ability to communicate clearly with both technical and non‑technical users.
  • Strong problem‑solving, troubleshooting, analytical, and documentation skills.
  • Ability to work independently while collaborating effectively with leadership, IT staff, and end users.
  • Ability to support and mentor junior or lower‑tier developers.
Preferred Technical Skills
  • C#
  • .NET / ASP.NET / .NET Core
  • Power BI
  • DAX
  • Power Query
  • SQL
  • JavaScript
  • AngularJS
  • React JS
  • HTML
  • CSS
  • Bootstrap
  • Visual Basic
  • APIs
  • Web Forms
  • SQL Server
  • ETL / Data Transformation
  • Web Server Management
Power BI and Reporting Focus
  • Develop operational dashboards that help agency leadership and bureaus monitor performance, workload, trends, and service delivery.
  • Create clean, trusted reporting models using consistent fields, accurate relationships, and documented data sources.
  • Improve existing reports by enhancing usability, visual design, refresh reliability, and data accuracy.
  • Work with stakeholders to define reporting requirements, standard fields, KPIs, and dashboard expectations.
  • Support data‑driven decision‑making by converting raw data into clear and actionable information.
.NET and Application Development Focus
  • Build and maintain internal web applications that support agency operations.
  • Develop APIs and integrations that connect systems, automate workflows, and reduce manual processes.
  • Improve existing applications for performance, reliability, usability, and maintainability.
  • Use secure coding practices and role‑based access concepts when developing or enhancing applications.
  • Coordinate with MIS staff to ensure applications are supportable, documented, and aligned with agency standards.
Preferred Qualifications
  • Experience in a government, public sector, or enterprise IT environment.
  • Experience building executive dashboards, operational reports, and business intelligence solutions.
  • Familiarity with Microsoft 365, SharePoint, Azure, and Entra ID.
  • Understanding of data governance, access control, security, and reporting best practices.
  • Experience supporting modernization, process improvement, or data analytics initiatives.
  • Ability to work with multiple departments and translate business processes into technical requirements.
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