ATG Consultant

Job not on LinkedIn

🕒 April 20

🌽 Illinois – Remote

🌽 Illinois – Remote

⏳ Contract/Temporary

🟡 Mid-level

🟠 Senior

💼 Consultant

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DATAMAXIS, Inc

WebsiteLinkedInAll Job Openings

51 - 200 employees

🤖 Artificial Intelligence

🔒 Cybersecurity

☁️ SaaS

Artificial Intelligence • Cybersecurity • SaaS

DATAMAXIS, Inc is a company that specializes in transforming big data into actionable insights for competitive advantage, market growth, and customer satisfaction. They provide services in artificial intelligence, machine learning, digital transformation, cyber security, and analytics. DATAMAXIS helps organizations use data to make informed decisions, minimize cyber risks, and digitize business processes. The company offers data engineering, data governance, business intelligence, data monetization, cloud solutions, and strategic staffing services. With expertise in both traditional and modern data architectures, DATAMAXIS supports various industries including insurance, automobile, and government sectors. They are also known for their cyber security analytics solutions which help protect against intrusions and data loss, while complying with security requirements for government organizations.

📋 Description

• Provide end-to-end production support for ATG-based e-commerce applications across Dev, QA, and Production environments • Perform advanced troubleshooting , incident resolution, and root cause analysis (RCA) • Analyze thread dumps, heap dumps , and performance issues (memory leaks, JDBC connections, session issues) • Support application migration and operations in cloud environments (AWS/Azure/GCP) • Monitor system performance and ensure high availability and reliability • Work with Microservices (MSE) / Micro Frontend (MFE) architectures • Collaborate with development teams for bug fixes, enhancements, and system improvements • Utilize monitoring and logging tools for proactive issue detection • Participate in on-call support and handle critical production incidents

🎯 Requirements

• Minimum 5+ years of experience supporting Java/J2EE-based web applications • Strong experience with Oracle ATG (Web Commerce) platform • Expertise in application support and operational troubleshooting • Experience in Java performance tuning and profiling (thread/heap dump analysis) • Strong knowledge of Apache Tomcat, JBoss (7.x) application servers • Hands-on experience with monitoring tools such as: AppDynamics (preferred), Splunk (preferred), New Relic, ExtraHop, vSphere, SolarWinds Orion • Experience with traffic analysis and debugging tools (Wireshark, Fiddler, browser dev tools) • Strong SQL and Oracle database knowledge with debugging capabilities • Experience supporting applications in cloud platforms (AWS, Azure, or GCP) • Hands-on experience with hybrid application environments • Understanding of Microservices and Micro Frontend architectures • Strong analytical, troubleshooting, and problem-solving skills • Excellent communication and collaboration skills