Application Developer

Optomi, in partnership with a leading energy enterprise, is looking for an Application Developer (.NET / Angular / SQL Server).Position Summary: The successful candidate will provide technical and production support for business-critical applications within the Nuclear IT organization. They will work across .NET, Angular, and SQL Server environments to troubleshoot issues, support application upgrades and enhancements, coordinate deployments, and maintain reliable enterprise applications. The role combines hands-on full-stack development with application support, troubleshooting, and lifecycle management in a highly collaborative environment.What the right candidate will enjoy:Working with critical enterprise applications in a highly collaborative technical environmentSolving complex application, database, and server-level issuesSupporting application upgrades, modernization, and cloud initiativesWorking a 4x10 schedule with Fridays offOpportunities to learn new technologies and contribute to future modernization effortsWhat type of experience does the right candidate have:Strong hands-on experience with C#, ASP.NET, .NET Framework and/or modern .NETFull-stack development experience with Angular/AngularJS, JavaScript, HTML/CSS, and SQL ServerStrong T-SQL and Entity Framework experienceProduction application support and troubleshooting experienceExperience working with IIS and Windows Server environmentsAbility to troubleshoot across application, database, API, and server layersExperience supporting application upgrades, migrations, deployments, and lifecycle activitiesStrong communication and collaboration skills with technical teams, business stakeholders, and vendorsAWS, cloud migration, REST API, or application modernization experience is a plusWhat the responsibilities are of the right candidate:Provide day-to-day production support for business-critical enterprise applicationsTroubleshoot application, database, API, access, configuration, and server issuesDevelop and maintain applications using C#, ASP.NET/.NET, Angular, JavaScript, and SQL ServerWrite and troubleshoot T-SQL queries and support database refreshes, migrations, and upgradesSupport .NET Framework and modern .NET upgrades and application sustainability initiativesCoordinate application changes, testing, deployments, and post-production validationWork with DBAs, infrastructure teams, business analysts, vendors, and application owners to resolve technical issuesMaintain application configurations, dependencies, support documentation, and operational proceduresSupport applications across Development, QA, and Production environmentsParticipate in modernization, cloud migration, and application lifecycle initiatives as they ariseParticipate in an approximately one-week 24x7 on-call rotation every two monthsSupport occasional off-hours go-lives, including nights, weekends, or holidays when required