Senior Application Developer Consultant – Inline SQL Remediation

Posted 4hrs ago

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Job Description

Application Developer Consultant handling Inline SQL Remediation projects for Fastwater Staffing. Developing and maintaining .NET applications, migrating databases, and optimizing SQL interactions.

Responsibilities:

  • Develop and maintain .NET applications with a focus on SQL Remediation.
  • Collaborate with cross-functional teams to enhance application performance.
  • Migrate SQL Server databases to PostgreSQL, ensuring data integrity and application functionality.
  • Troubleshoot and optimize existing database queries and application code.
  • Responsible for code reviews and ensuring best practices in database interactions.

Requirements:

  • U.S. Citizen or Green Card (Permanent Resident) holder ONLY.
  • Must be willing to undergo fingerprinting and a government background check (CJIS-type).
  • LinkedIn profile required; all resumes will be verified against LinkedIn.
  • 5+ years of full-stack .NET development experience.
  • Strong hands-on experience with:
  • C# and .NET application development
  • ADO.NET / System.Data.SqlClient and Npgsql
  • Entity Framework (EF6 and EF Core)
  • Dapper and data access layer development
  • SQL Server and PostgreSQL database integration
  • Refactoring embedded/inline SQL within application code
  • Experience migrating or converting:
  • SQL Server-based applications to PostgreSQL
  • Connection strings, credentials, and database access layers
  • T-SQL queries to PostgreSQL-compatible syntax
  • Strong understanding of application-to-database interactions, testing, and troubleshooting.
  • Preferred:
  • Experience with .NET Framework to .NET Core/.NET 8 modernization projects.
  • AWS experience, including Secrets Manager and Parameter Store.
  • Experience supporting SQL Server to PostgreSQL migration initiatives.
  • Familiarity with transaction management and distributed system modernization.