Senior Java & Distributed Cache Support Engineer

Datamatics Global Services Inc; Lahore; On-site; PKR 1,800,000 - 3,200,000; Full time

Job summary

Datamatics Global Services Inc in Lahore seeks a Distributed Cache & Java Support Engineer to support distributed caching solutions and onboard Java and Spring Boot applications to the platform. The role blends hands-on Java development with enterprise cache expertise.

You will focus on cache onboarding, Java integration support, cluster troubleshooting, and JVM diagnostics, coordinating with multiple teams to resolve incidents and optimize performance.

Qualifications

• Bachelor's degree in computer science, software engineering, or IT field.
• 7+ years of relevant experience in Java backend development or related engineering work.
• 3+ years hands-on experience with distributed caching or in-memory data grid tech with Java apps.

Responsibilities

• Provide production support for distributed cache clusters and Java integrations.
• Monitor cluster health, memory, latency, throughput, capacity, and performance.
• Configure and troubleshoot cache across distributed maps, Near Cache, eviction/TTL, partitioning, backup/replication, and serialization.
• Diagnose cache-related incidents including high latency, memory pressure, and data inconsistency.
• Collaborate with application, infra, and vendor teams to drive resolution.
• Review/modify Java or Spring Boot code to onboard use cases to the distributed-cache platform.
• Work with application teams to understand use cases, data model, access patterns, and caching objectives.
• Implement integration changes and validate serialization, distributed maps, Near Cache, eviction/TTL, and client config.
• Troubleshoot JVM and app issues during onboarding, testing, and production stabilization.

Skills

Java backend development

Spring Boot development

JVM troubleshooting

Distributed caching

Onboarding Java/Spring Boot apps

Education

Bachelor's degree in Computer Science / IT

Tools

Splunk

AppDynamics

Hazel cast Management Center

Job description

Datamatics Global Services Inc in Lahore seeks a Distributed Cache & Java Support Engineer to support distributed caching solutions and onboard Java and Spring Boot applications to the platform. The role blends hands-on Java development with enterprise cache expertise.

You will focus on cache onboarding, Java integration support, cluster troubleshooting, and JVM diagnostics, coordinating with multiple teams to resolve incidents and optimize performance.