Application Support Developer - .Net (Hybrid) Dallas-Fort Worth, TX

Stellent IT LLC

Dallas, TX, United States

3 months ago

Role details

Contract type

Permanent contract

Employment type

Full-time (> 32 hours)

Experience level

Experienced

Experience required

3 years minimum

Working hours

Regular working hours

Job source

careerjet.com

Tech stack

ASP.NET .NET Framework Microsoft Azure Software Bug Management C Sharp (Programming Language) Continuous Integration Software Debugging HP Systems Insight Manager Internet Information Services (IIS) Microsoft SQL Server Windows Servers Performance Tuning

+13 more

Release Management SQL Stored Procedures SQL Databases Systems Integration Transact-SQL Data Logging Enterprise Software Applications .NET Core Git Restful APIs Software Version Control Service Stack Web Api

Job description

Application Support Developer to support, maintain, and enhance business critical applications built on the Microsoft .NET technology stack. The ideal candidate will have strong hands on experience with .NET applications, SQL Server, and production support activities, including troubleshooting, performance tuning, and incident resolution. List of responsibilities: (please add responsibilities)

Provide L2/L3 application support for .NET based enterprise applications in production and non production environments
Analyze, troubleshoot, and resolve application issues related to .NET code, SQL Server databases, and integrations
Monitor application health, performance, and availability; proactively identify and resolve issues
Perform root cause analysis (RCA) and implement permanent fixes to prevent recurring incidents
Write and optimize SQL queries, stored procedures, functions, and views
Collaborate with development, infrastructure, and business teams to resolve complex technical issues
Maintain application documentation, support runbooks, and knowledge base articles
Participate in on call rotation and provide support during off hours when required
Assist with minor enhancements, bug fixes, and code changes as part of support activities
Ensure applications follow security, compliance, and best practice standards, Description: We are looking for an experienced .NET Application Developer to design, develop, and support enterprise-level applications built on ASP.NET and .NET Core. The role r…
18 days ago

Requirements

3+ years of Microsoft .NET Framework / .NET Core, C#,

, Web API * 3+ years of Microsoft SQL Server (T SQL, stored procedures, performance tuning)

Application production support (L2/L3), troubleshooting, and root cause analysis
IIS configuration and Windows Server support
Debugging, logging, and application monitoring tools
REST APIs and system integrations
Source control (Git, Azure DevOps)
Deployment support, release management, and CI/CD pipelines
SQL query optimization and database management
ITIL-based incident, problem, and change management processes