About this role
About the job
Java L3 Support Engineer (Banking Domain)
Location: [Singapore]
Experience: 5+ years
Key Responsibilities
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Provide Level 3 (L3) support for Java-based banking applications.
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Troubleshoot and resolve complex production issues, ensuring minimal downtime.
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Monitor and manage batch jobs using Autosys and other scheduling tools.
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Work with Big Data frameworks (Hadoop, Spark, Hive) for data processing and analysis.
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Perform root cause analysis (RCA) and implement permanent fixes.
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Collaborate with development, infrastructure, and DevOps teams for system improvements.
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Support incident management, change requests, and performance optimization.
Required Skills
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Strong Java, Spring Boot, Microservices expertise.
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Hands-on experience with Autosys and batch processing.
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Knowledge of Big Data technologies (Hadoop, Spark, Hive).
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Expertise in SQL, Oracle, or other relational databases.
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Familiarity with ITIL processes (Incident, Problem, and Change Management).
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Strong debugging, log analysis, and performance tuning skills.
Nice to Have:
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Experience with Cloud platforms (AWS, Azure, GCP).
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Exposure to DevOps tools (Jenkins, Docker, Kubernetes).
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Prior experience in banking/financial applications.