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L2 Production Support Engineer

Coretek LabsUnited States🇺🇸United StatesPosted Oct 14, 2026

Why This Role Stands Out

This remote L2 Production Support Engineer role at Coretek Labs offers significant opportunities to lead critical incident response and enhance application stability across diverse platforms, perfect for experienced engineers eager to deepen their expertise in enterprise application support and systems integration. You will thrive by taking ownership of complex challenges, mentoring others, and driving root cause analysis, contributing to a reputable company while enjoying the flexibility of remote work.

Quick Overview

Seniority
Mid Senior
Work mode
Hybrid
Location
United States
Posted
23 hours ago
Root Cause Analysis

Job Description

Role:  L2 Production Support Engineer

Type: Long-term contract - REMOTE

Exp: 8-10 Years

 

Job Requirements

L2 Production Support Engineer - Senior

  • Seniority Level: Senior / L2 Production Support Engineer
  • Recommended Experience: 8+ Years in Enterprise Application Support, Systems Integration, and Major Incident Lead roles

Role Overview:

  • Leads incident response during critical application outages, integration failures, and complex system defects.
  • Owns application stability across multi-tier digital architectures including Adobe Commerce, CMS, financial planning, and LMS platforms.

Key Responsibilities:

  • Major Incident Leadership (P1/P2): Lead emergency technical triage bridge calls during major outages across e-commerce, CMS, LMS, and CRM platforms.
  • Integration & API Architecture Diagnostics: Analyze complex integration faults across REST APIs, ESB middleware, enterprise databases, and third-party web services.
  • Engineering & Vendor Escalation: Collaborate with software engineering teams, review code hotfixes, validate deployments in non-prod/prod, and direct vendor escalation.
  • Root Cause Analysis (RCA): Conduct post-incident RCAs, publish formal corrective action reports, and design automated alerts to prevent recurring failures.
  • Technical Mentorship & Governance: Establish operational runbooks for mid-level application support engineers and enforce resolution SLAs.

Key Technical Stack & Tools:

  • Dynamics 365
  • Adobe Commerce (Magento)
  • Enterprise CMS (Sitecore)
  • Solver
  • LMS Platforms
  • Azure Integration Services
  • ADO
  • SQL
  • Application Insights / Dynatrace

Required Qualifications:

  • Bachelor's or Master's degree in CS or Software Engineering.
  • 6+ years in production application support for multi-tier enterprise systems.
  • Expert SQL and API diagnostic skills.

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