Application support engineer
4 days ago
Job Description: Incident Response & On-Call Support Serve as primary responder for production incidents; participate in on-call rotation for Java platform services. Investigate and diagnose application-level problems (e.g., memory leaks, GC pauses, thread deadlocks, CPU bottlenecks). Execute short-term fixes such as restarting services, modifying configurations, or managing deployment rollbacks. Escalate critical issues to development teams or dependent stakeholders when needed. Operational Maintenance Conduct recurring system maintenance: monthly framework upgrades, dependency patching, configuration validation. Monitor and audit application health, performance, and availability using internal tools and dashboards. Maintain and improve runbooks, response procedures, and documentation. Collaboration & Observability Collaborate with engineering teams during production deployments or rollouts. Analyze application metrics, logs, and traces to identify system issues or inefficiencies. Partner with infrastructure, database, and observability teams to tune systems for performance and reliability. Required Qualifications • 5+ years of hands-on experience supporting Java-based applications in a production environment. • Solid understanding of the Java runtime (JVM, memory management, garbage collection, threading). • Proficient with tools for diagnosing and monitoring Java applications (e.g., jstack, jmap, Grafana, Prometheus). • Strong knowledge of Linux systems, shell scripting, and common command-line tools. Ability to troubleshoot infrastructure issues related to CPU, memory, IO, and networking. • Strong verbal and written communication skills to coordinate across teams. • Experience with on-call support and managing high-severity incidents. Preferred Qualifications Experience working with Apache Flink, Apache Spark, or other distributed data processing frameworks in production. Familiarity with operational patterns for diverse data systems including: Oracle databases Key-Value stores (e.g., Redis, Rocks DB) Document databases (e.g., Mongo DB or similar) Graph databases (e.g., Neo4j, Janus Graph) Understanding of production concerns like data consistency, latency, availability, and failure handling. Exposure to container-based environments (Docker, Kubernetes).
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Application support engineer
3 weeks ago
Bangalore, India HR PLACEMENT CONSULTANTS Full timePosition: APPLICATION SUPPORT ENGINEER Role: Associate Job-Type: Full Time (Third party payroll*) Location: Bangalore Function: Corporate Security & Investigations (CSI) Sub-Function: Sec Tech *Note: This is a third party deployed role Position Overview: The Application Support Engineer is responsible for configuring, monitoring, and maintaining the...
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Application Support Engineer
6 hours ago
bangalore, India Fiserv Full timeApplication Support Engineer Exp. Range: 6 to 10 years Job Description What does a successful Application Support Engineer will do? As an experienced member of our ESF/Communicator Open AppOps team, you will be responsible for effective management and maintenance of the ESF/Communicator Open application and ensure the reliability, availability, and...
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Application support engineer
3 weeks ago
Bangalore, India Fiserv Full timeApplication Support Engineer Exp. Range: 6 to 10 years Job Description What does a successful Application Support Engineer will do? As an experienced member of our ESF/Communicator Open App Ops team, you will be responsible for effective management and maintenance of the ESF/Communicator Open application and ensure the reliability, availability, and...
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Senior Application Support Engineer
5 days ago
bangalore, India Zeller Full timeAbout Zeller At Zeller, we’re champions for businesses of all sizes, and proud to be a fast-growing Australian scale-up taking on the ambitious goal of reimagining business banking and payments. We believe in a level playing field, where all businesses benefit from access to smarter payments and financial services solutions that accelerate their cash flow,...
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Java application support
1 week ago
Bangalore, India HCLTech Full timeJob Title: Java Application Support Engineer Experience: 4- 8 yrs Location: Bangalore Employment Type: Full-Time Job Description We are looking for an experienced Java Application Support Engineer with a strong background in Java and production support environments. The ideal candidate will be responsible for ensuring application stability, performance,...
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Application support engineer
4 days ago
Bangalore, India ACL Digital Full timeIncident Response & On-Call Support Serve as primary responder for production incidents; participate in on-call rotation for Java platform services. Execute short-term fixes such as restarting services, modifying configurations, or managing deployment rollbacks. Escalate critical issues to development teams or dependent stakeholders when needed. ~...
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Application support engineer
1 day ago
Bangalore, India ACL Digital Full timeIncident Response & On-Call Support Serve as primary responder for production incidents; participate in on-call rotation for Java platform services. Execute short-term fixes such as restarting services, modifying configurations, or managing deployment rollbacks. Escalate critical issues to development teams or dependent stakeholders when needed. ~...
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Application Support Engineer
6 hours ago
Bangalore, India ACL Digital Full timeJob Description: Incident Response & On-Call Support Serve as primary responder for production incidents; participate in on-call rotation for Java platform services. Investigate and diagnose application-level problems (e.g., memory leaks, GC pauses, thread deadlocks, CPU bottlenecks). Execute short-term fixes such as restarting services, modifying...
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Senior Application Support Engineer
1 week ago
bangalore, India Zeller Full timeAbout ZellerAt Zeller, we’re champions for businesses of all sizes, and proud to be a fast-growing Australian scale-up taking on the ambitious goal of reimagining business banking and payments.We believe in a level playing field, where all businesses benefit from access to smarter payments and financial services solutions that accelerate their cash flow,...
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Application support engineer
3 weeks ago
Bangalore, India ACL Digital Full timeJob Description: Incident Response & On-Call Support Serve as primary responder for production incidents; participate in on-call rotation for Java platform services. Investigate and diagnose application-level problems (e.g., memory leaks, GC pauses, thread deadlocks, CPU bottlenecks). Execute short-term fixes such as restarting services, modifying...
