Web API development jobs

Application Consultant

Mitchell Martin · Posted Nov 9, 2026

Open

Princeton, New Jersey, United States
Hybrid
Contract
$36–$46 per hour
5+ years

Application Consultant

Mitchell Martin · Posted Nov 9, 2026

Open

Princeton, New Jersey, United States
Hybrid
Contract
$36–$46 per hour
5+ years

Senior .Net Application Developer

ASSYST, Inc. · Posted Nov 7, 2026

Open

Rockville, Maryland, United States
Full-time · Senior

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Senior .NET Application Developer to support development, modernization, enhancement and maintenance of enterprise web applications and workflow solutions.

Responsibilities

Design, develop, enhance, modernize, and maintain .NET web applications and Web APIs.
Maintain existing applications built using MVC and Clean Architecture.
Support process flows and workflow applications currently implemented through the HighGear low-code/no-code platform.
Gather and translate user enhancement requests into functional requirements, technical designs, and production-ready solutions.
Perform database administration, development, integration, reporting, and data migration using Microsoft SQL Server and Oracle.

Requirements

Master's degree (MS) in Computer Science, Information Technology, or a related computer field.
Nice to have: Previous government or public-sector project experience