Demo

Developer - Application Developer III

Datasoft Technologies, Inc.
Jackson, MS Contractor
POSTED ON 6/2/2026
AVAILABLE BEFORE 7/1/2026
Developer - Application Developer III      
Onsite: Jackson, MS
About the Job
  • Duration: Long term Contract Position
  • Location: Onsite: Jackson, MS
  • Pay rate: Hourly
  • Job ID: 157240
Overview:
The client is seeking an experienced Application Developer III to support the Horizon project. This is a senior-level role requiring strong expertise in C#, Azure, DevOps, and enterprise application development. The selected candidate will work onsite in Jackson, MS and contribute to full lifecycle development, testing, and deployment of enterprise systems..
Responsibilities:
  • Design, develop, test, and maintain enterprise-level applications using C# and modern frameworks
  • Build and integrate APIs, services, and data pipelines
  • Work with Azure cloud services for application deployment and management
  • Collaborate with cross-functional teams to define system requirements and solutions
  • Implement CI/CD pipelines and DevOps best practices
  • Perform unit testing, integration testing, and support UAT cycles
  • Conduct performance testing and optimization
  • Support database design, data modeling, and migration activities
  • Maintain version control and ensure code quality standards
  • Troubleshoot and resolve application issues in production and non-production environments.
Qualification:
REQUIRED SKILLS EXPERIENCE:
  • Candidates must meet ALL required criteria to be considered.
Technical Skills
  • Strong expertise in C# development (SME level)
  • Experience with JavaScript, JSON, YAML (SME level)
  • Advanced experience with Microsoft Azure
  • Experience with SQL / SQL Server (SME level)
  • Strong knowledge of:
  • Data modeling, schema design, and API development
  • Data migration strategies
  • Hands-on experience with:
  • CI/CD practices
  • Azure DevOps
  • Version control systems (Git)
Strong testing experience:
  • Unit testing, integration testing, manual testing
  • Test case design and UAT support
  • Performance testing
  • Systems & Infrastructure
  • Experience with Microsoft Windows Server
  • Familiarity with enterprise server environments and developer workstations
  • Experience Level
  • Senior-level (7 years preferred across key technologies)
Preferred Skills
  • Experience with z/OS systems
  • Knowledge of Adabas database
  • Experience working with Virtual Machines (VMs)
  • Prior experience in government or large enterprise environments
  • Education
  • Bachelor’s degree in Computer Science, IT, Engineering, or related field (preferred)
  • Additional Requirements
  • Must pass a standard background check
  • No travel required
  • No expense reimbursement
About our Company
DataSoft Technologies is a highly recognized provider of professional IT Consulting services in the US. Founded in 1994, DataSoft Technologies, Inc. provides staff augmentation services for Information Technology and Automotive Services. Our team member benefits include:
  • Paid Holidays/Paid Time Off (PTO)
  • Medical/Dental Insurance Group
  • Accident/Critical Illness Insurance
  • Life Insurance
  • 401 (K)

Hourly Wage Estimation for Developer - Application Developer III in Jackson, MS
$52.00 to $64.00
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