Java L3 Support Engineer
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Before you apply
LocationSingapore, Singapore, Singapore
Work modeon-site
Typefull-time
SenioritySenior
Experience5+ yrs
DepartmentFSI- Banking and Financial
Company size10,000+ people
PostedSep 16, 2026 · 1mo ago
Verified live1d ago
At a glanceSummarised by Seekless from the posting.
5+ years of experience
Strong Java, Spring Boot, Microservices expertise
Hands-on experience with Autosys and batch processing
Knowledge of Big Data technologies (Hadoop, Spark, Hive)
Expertise in SQL, Oracle, or other relational databases
Familiarity with ITIL processes (Incident, Problem, and Change Management)
Strong debugging, log analysis, and performance tuning skills
Experience with Cloud platforms (AWS, Azure, GCP)
Exposure to DevOps tools (Jenkins, Docker, Kubernetes)
Prior experience in banking/financial applications
Skills
Java
Spring Boot
Microservices
Autosys
Hadoop
Spark
Hive
SQL
Oracle
ITIL
AWS
Azure
GCP
Jenkins
Docker
Kubernetes
About the role
About the job
Java L3 Support Engineer (Banking Domain)
Location: [Singapore]
Requirements
Experience: 5+ years
Responsibilities
Key Responsibilities:
Provide Level 3 (L3) support for Java-based banking applications.
Troubleshoot and resolve complex production issues, ensuring minimal downtime.
Monitor and manage batch jobs using Autosys and other scheduling tools.
Work with Big Data frameworks (Hadoop, Spark, Hive) for data processing and analysis.
Perform root cause analysis (RCA) and implement permanent fixes.
Collaborate with development, infrastructure, and DevOps teams for system improvements.
Support incident management, change requests, and performance optimization.
Required Skills:
Strong Java, Spring Boot, Microservices expertise.
Hands-on experience with Autosys and batch processing.
Knowledge of Big Data technologies (Hadoop, Spark, Hive).
Expertise in SQL, Oracle, or other relational databases.
Familiarity with ITIL processes (Incident, Problem, and Change Management).
Strong debugging, log analysis, and performance tuning skills.
Nice to have
Nice to Have:
Experience with Cloud platforms (AWS, Azure, GCP).
Exposure to DevOps tools (Jenkins, Docker, Kubernetes).
Prior experience in banking/financial applications.