Full-Stack Microsoft Application Developer (.NET 8 with MVC)

Integres, LLC • Baltimore, MD

8d • Hybrid

About The Position

Integres is currently seeking an experienced .NET Core/.NET 8 Developer for a hybrid opportunity based in Baltimore, MD. This role involves developing a high-reliability .NET console application that integrates with the EPA RCRAInfo REST APIs to securely extract, transform, and synchronize environmental compliance data with an internal ETS system.

Requirements

• 3–5+ years of experience with C#, .NET Core/.NET 6/.NET 8
• Strong experience consuming REST APIs and asynchronous programming (async/await)
• Expertise with JSON serialization (System.Text.Json or Newtonsoft.Json)
• Strong SQL Server or Oracle experience
• Experience with Entity Framework Core or Dapper
• Proficiency with Git, CI/CD pipelines, and Postman

Nice To Haves

• Experience with EPA CDX/RCRAInfo or other federal agency APIs
• Hands-on experience with Polly and Serilog
• Experience deploying .NET applications using Docker, Azure WebJobs, or Windows Task Scheduler
• Strong analytical, troubleshooting, and clean coding practices.

Responsibilities

• Develop .NET Core/.NET 8 console applications using C#
• Build secure REST API integrations using HttpClient or RestSharp
• Implement OAuth2 token-based authentication and token lifecycle management
• Parse and transform complex JSON/XML data into business objects
• Perform SQL Server/Oracle data inserts, updates, and upserts
• Implement robust logging (Serilog/NLog), retry policies (Polly), and error handling
• Support scheduled task execution with monitoring and automated notifications

Benefits

• medical
• dental
• vision
• short- and long-term disability protection
• basic life and AD&D insurance
• 401(k) Savings Plan
• Accrued Paid Time Off (PTO)
• Employee Recognition and Rewards
• Employee Referral Bonuses

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: No Education Listed