Location: Atlanta, GA (onsite)
Duration: Long Term Contract
Competencies: 15+ years experience required!
ASP.NET 4.5
Job Title: Senior Application Engineer — ASP.NET / Embedded C / DB2 (Tier 0 Production Owner)
Function: Operations & Engineering — Business Critical Applications
Role Summary
We are seeking a hands on engineer to own, operate, and enhance a Tier 0 business critical application used across enterprise operations. The stack includes ASP .NET 4.5 (C#) hosted on Microsoft Windows Server, DB2 as the primary database, and Embedded C components interfacing with on premise services/devices. This role leads incident response, RCA/permanent fixes, small enhancements, and coordination across multiple Distribution Centers (DCs) to maintain strict availability and performance SLAs.
Key Responsibilities
• Production Ownership: Ensure availability, performance, capacity, and recoverability of the Tier 0 application; maintain DR readiness and runbooks.
• Monitoring & Incident Response: Tune dashboards/alerts/logging; lead Sev 1/Sev 2 bridges; perform RCA and implement permanent fixes to improve MTTR.
• Maintenance & Enhancements: Develop/modify ASP.NET 4.5 components, services, jobs; support Embedded C modules; optimize DB2 queries/indexes.
• Change/Release Management: Plan safe releases with rollback strategies; adhere to CAB/change controls; validate post deploy health.
• Windows Server Operations: Administer IIS hosted apps/services, scheduled tasks, certs, and platform patching in partnership with Infra/SRE. • Stakeholder Coordination: Act as the technical point of contact for DC operations, business SMEs, Service Desk, and upstream/downstream application owners; provide clear updates and action plans.
• Operational Excellence: Maintain SOPs, runbooks, escalation paths, and “first hour” checklists; publish weekly/monthly operational reports and trends.
Required Skills & Experience
• ASP .NET 4.5 (C#) — strong development and debugging of IIS hosted applications/services.
• Embedded C programming — experience maintaining/diagnosing C code that interfaces with device/agent/OS services.
• DB2 (LUW or iSeries) — SQL design, performance tuning, troubleshooting (locks, deadlocks, index/plan analysis).
• Windows Server — app operations expertise (IIS, services, schedulers, event logs, TLS/certs, DNS/LB basics).
• Proven ownership of Tier 0/Tier 1 or comparable high availability systems; confident running incident bridges and RCAs.
• Strong communication and coordination skills, especially with DC stakeholders and cross functional IT teams.
Nice to Have
• Scripting for ops automation (PowerShell, Batch).
• APM/log platforms (e.g., New Relic/AppDynamics/Elastic), synthetic monitoring experience.
• ITSM tools (e.g., ServiceNow) for Incidents/Problems/Changes; CAB participation.
• CI/CD familiarity (Azure DevOps/Jenkins/Git); secure coding and hardening practices for IIS/.NET/Windows.
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Thanks & regards, Sonu Chauhan Sr. Technical Recruiter |
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571-678-0927 |
