Application Developer III

InstantServe LLC

Application Developer III (C# / Azure)

Location: Jackson, Mississippi (Onsite) Duration: 12-Month Contract (May 2026 – May 2027) Schedule: Monday to Friday, 8:00 AM – 5:00 PM

Job Summary

We are seeking an experienced Application Developer III with strong expertise in C#, Microsoft Azure, and testing practices. This role involves designing, developing, and supporting enterprise applications while ensuring high performance, reliability, and quality through robust testing and DevOps practices. The ideal candidate will have a balanced background in development, testing, and deployment processes.

Key Responsibilities

Design, develop, and maintain applications using C# and.NET technologies Work within Microsoft Azure to build and deploy scalable applications Develop and integrate APIs using JSON, YAML, and JavaScript Implement and manage CI/CD pipelines using Azure DevOps Perform unit, integration, and performance testing Create and execute test cases and support user acceptance testing Work with SQL Server for data management, queries, and optimization Support data modeling, schema design, and data migration activities Use Git for version control and follow best coding practices Collaborate with cross-functional teams in an Agile environment

Required Qualifications

Minimum 7 years of experience in C# and.

Apply

Vacancy posted 2 days ago

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