About The Position

IPolarity LLC is hiring an experienced Production Support Engineer / Application Support Analyst to support critical enterprise applications and production environments. The role focuses on application troubleshooting, incident management, monitoring application health and service availability, and coordinating with cross-functional technology and business teams. The position is onsite in Jersey City, New Jersey, and calls for 10–12 years of experience. Compensation is $45.00–$50.00 per hour. The engineer will support Java-based applications, Spring Boot services, microservices, Kafka integrations, and AWS-hosted applications. Responsibilities also include investigating batch job failures, maintaining operational documentation, participating in root cause analysis, and contributing to continuous improvement initiatives. IPolarity LLC is a professional services firm offering expertise in IT solutions, application development and maintenance, testing, and systems integration. Its delivery model includes onsite and offsite resources.

Requirements

  • 10–12 years of experience.
  • Experience in production support or application support.
  • Java and Spring Boot skills.
  • SQL / PL-SQL skills.
  • Knowledge of microservices and REST/SOAP web services.
  • Kafka fundamentals and troubleshooting skills.
  • AWS application support experience.
  • Debugging, log analysis, and root cause analysis (RCA) skills.
  • Batch job monitoring and incident management experience.
  • Dashboard and service health monitoring skills.
  • Strong communication and stakeholder management skills.

Nice To Haves

  • Experience with monitoring and alerting tools.
  • Change and release management experience.
  • Runbook documentation experience.
  • Experience with post-incident reviews.

Responsibilities

  • Monitor production applications, operational dashboards, system health, and service availability.
  • Perform incident triage, troubleshooting, impact assessment, escalation, and resolution.
  • Debug application issues using Java logs, stack traces, SQL/PL-SQL queries, and root cause analysis.
  • Monitor batch jobs, investigate failures, manage reruns, and validate processing results.
  • Support Java-based applications, Spring Boot services, microservices, and Kafka integrations.
  • Collaborate with development, infrastructure, database, and business teams to restore services quickly.
  • Support AWS-hosted applications and monitor operational metrics and alerts.
  • Maintain runbooks, SOPs, knowledge articles, and post-incident reports.
  • Participate in root cause analysis and continuous improvement initiatives.
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