Application Support Engineer ensuring stability, performance, and reliability of enterprise web applications at Alight. Collaborating with development teams and acting as a technical contact for business applications.
Responsibilities
Serve as the primary technical point of contact for the Sales & Service Center (SSC) regarding .COM portal issues and functionality questions.
Troubleshoot, diagnose, and resolve application incidents, performance issues and platform-related problems across .NET, Kentico, and related components.
Perform root cause analysis (RCA) and implement fixes or workarounds to restore service quickly.
Investigate and resolve content integration issues within the Kentico CMS environment.
Support integrations with downstream systems, including CRM tools, APIs, and shared services.
Monitor application health, proactively identify potential issues, and ensure high availability.
Maintain and support reporting solutions, including troubleshooting SQL jobs and tuning SQL for optimal performance.
Document incidents, enhancements, configuration changes, and resolutions using defect tracking and ITSM tools.
Collaborate with infrastructure teams on IIS, deployment issues, caching, environment configuration, and system performance improvements.
Work closely with the Application Development team on enhancements, releases, and strategic projects.
Participate in iteration planning, release readiness, and feature prioritization with Product Owners.
Develop and maintain Knowledge Base Articles (KBAs) related to the customer portal and support workflows.
Provide guidance and mentorship to junior support engineers when needed.
Ensure adherence to organizational standards for support, coding, testing, and deployment.
Assist in validating system changes, performing smoke testing, and supporting production deployments.
Requirements
3-5 years of experience in .NET and web technologies, with at least 3 years in ASP.NET/C# application development or support
Strong knowledge of HTML, XML, CSS, and client-side scripting frameworks
Hands-on experience with Visual Studio, Azure DevOps, IIS, and related toolchains.
Expertise in ASP.NET MVC (4.0+), jQuery, Knockout.js, and modern web development principles.
Deep understanding of object-oriented design / architecture.
Strong technical capability in Entity Framework, LINQ, SQL Server (schema design, stored procedures, performance tuning).
Experience supporting or integrating with CMS platforms, preferably Kentico.
Familiarity with SOAP/XML Web Services, REST APIs, and JSON.
Experience integrating web applications with CRM tools, preferably Microsoft Dynamics CRM.
Ability to work effectively in a team-oriented, collaborative environment.
Experience mentoring junior team members and providing technical guidance.
3+ years in IT Application Support, preferably within a customer service-focused environment.
Benefits
Options include a variety of health coverage options
Wellbeing and support programs
Retirement
Vacation and sick leave
Maternity, paternity & adoption leave
Continuing education and training as well as several voluntary benefit options
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