Technical Lead - Application Development & Maintenance (ASP.NET & Oracle Stack)

United States Digital Space LLC

Full-time Other-General
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Location
mississauga, peel region, Canada
Posted
July 20, 2026

Job Description

Job Description

We are seeking an experienced Technical Lead with 8โ€“10 years of experience to lead Application Development (AD) and Application Maintenance & Support (AMS) in a Telecom domain environment. The role focuses on ASP.NET/C# applications integrated with Oracle and MS SQL databases. The candidate will lead transition from client teams, ensure application stability, and drive modernization using observability (Dynatrace) and AIโ€‘driven engineering practices.

Key Responsibilities

  • Own endโ€‘toโ€‘end lifecycle of telecom enterprise applications including enhancements, maintenance, and production support
  • Lead knowledge transition from client teams including documentation, reverse engineering, and risk mitigation
  • Perform impact analysis, solution design, and estimation for enhancements and defect fixes
  • Provide L2/L3 support including incident triage, root cause analysis, and resolution
  • Ensure SLA/KPI adheren...