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# NET Developer

- **Company:** ONSET LLC
- **Location:** New York, NY, United States
- **Experience:** Expert
- **Salary:** $80,000.0 - $100,000.0
- **Contract:** Permanent contract
- **Skills:** Clean Code Principles, Query Performance, HTML, JavaScript (Programming Language), Web Accessibility, Agile Methodology, Application Performance Management, Unit Testing, Microsoft Azure, C Sharp (Programming Language), Cascading Style Sheets (CSS), Software as a Service, Cloud Computing, Cloud Engineering, Continuous Integration, Data Integrity, Data Transformation, Data Migration, Data Transformation Services, DevOps, Microsoft Software, Microsoft SQL Server, Oracle Databases, Oracle (Applications), Oracle Warehouse Builder, Performance Tuning, Scrum Methodology, Query Optimization, Regression Testing, Power BI, Cloud Services, SQL Stored Procedures, System Testing, Enterprise Software Applications, .NET Core, ReactJS, Backend, Git, Integration Tests, Tools for Reporting, Software Coding, Restful APIs, Service Stack
- **Published:** September 22, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=86f9662c19de18d2

## About the Role

* 11+ years of full stack application development using:
*

 + .NET Core
 + C#
 + React JS
 + JavaScript
 + HTML
 + CSS
 * 11+ years of experience with SQL Server including:
*

 + Data modeling
 + Query optimization
 + Stored procedures
 + Performance tuning
 * 11+ years of Oracle database experience including legacy data migration to SQL Server.
 * 11+ years of experience developing Power BI dashboards, paginated reports, and data transformation solutions.
 * 11+ years of hands-on experience with Microsoft Azure cloud services, including application hosting, storage, deployment, and security.
 * 11+ years of experience converting legacy applications into modern web-based solutions.
 * 11+ years of experience performing legacy data transformation and migration activities.
 * 11+ years of experience with Git, CI/CD pipelines, and DevOps tools.
 * Strong experience with application troubleshooting, production support, and enterprise application development.
 * Knowledge of accessibility standards, including Section 508 compliance.
 * Excellent analytical, communication, collaboration, and problem-solving skills., * 8+ years of experience performing data migrations within government or highly regulated environments.
 * 8+ years of experience working in Agile/Scrum development environments.
 * 6+ years of experience supporting Texas state agencies, healthcare organizations, or other public sector clients.
 * Experience designing scalable cloud-native enterprise applications.
 * Experience with enterprise reporting, technical architecture, and application modernization initiatives.

Preferred Skills:

 * .NET Core Development
 * React JS
 * C#
 * SQL Server
 * Oracle
 * Azure Cloud
 * Power BI
 * REST APIs
 * CI/CD Pipelines
 * Git
 * DevOps
 * Data Migration
 * Legacy Application Modernization
 * Enterprise Application Development
 * Agile/Scrum
 * Application Performance Tuning
 * Technical Documentation
 * Cloud Solutions
 * Enterprise Reporting Section 508 Accessibility
*

## Description

* Design, develop, enhance, and maintain enterprise applications using .NET Core, C#, React JS, JavaScript, HTML, and CSS.
 * Develop RESTful APIs and backend services using .NET Core.
 * Design, develop, and optimize SQL Server databases, including stored procedures, views, functions, and query performance tuning.
 * Perform Oracle database support and migrate legacy Oracle data into SQL Server environments.
 * Develop and maintain Power BI dashboards, reports, and paginated reports for operational and business reporting.
 * Design, implement, and support cloud-based solutions using Microsoft Azure, including deployment, monitoring, storage, and security.
 * Troubleshoot, diagnose, and resolve application issues across the full technology stack.
 * Develop and execute unit testing, integration testing, system testing, and support regression testing activities.
 * Transform and migrate legacy applications and data into modern web-based enterprise solutions.
 * Monitor application performance, reliability, security, and data integrity while proactively resolving issues.
 * Create and maintain technical documentation including solution designs, architecture diagrams, technical specifications, and operational procedures.
 * Utilize Git, CI/CD pipelines, and DevOps tools to automate builds, deployments, and testing.
 * Collaborate with infrastructure, security, architects, business analysts, and stakeholders to deliver enterprise solutions.
 * Participate in Agile ceremonies including sprint planning, backlog refinement, development, and release activities.
 * Contribute to coding standards, solution architecture, and development best practices.
 * Provide technical guidance and mentorship to junior developers and team members. Support enterprise initiatives while ensuring compliance with accessibility standards, security policies, and organizational best practices.
*


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