L2 Application Support

INFINITE COMPUTER SOLUTIONS PTE LTD

Date: 6 days ago

City: Singapore, Singapore

Salary: SGD 3,500 - SGD 5,500 / mo

Contract type: Contractor

• Strong expertise in Java,debugging, SQL, and troubleshooting

• Experience in production support(L2/L3)

• Ability to manage criticalbanking applications and handle P1 incidents

• Java (Core Java, Spring Boot,Microservices), Hibernate

• SQL (query writing, optimization,performance tuning)

• Kafka (understanding of messagingand transactions)

• Exception handling and APIsecurity (authentication and authorization)

• Monitoring tools: Splunk, Kibana,log analysis

• DevOps: Jenkins,OpenShift/Kubernetes (basic to intermediate level)

• Database: MariaDB or other RDBMS

• Exposure to Core Banking systems

• Understanding of transactionprocessing and application criticality

• Basic understanding of interestcalculations for Savings and Current Accounts

• Knowledge of ACID properties

• Understanding of vertical andhorizontal scalability

• Ability to design, analyze, and debug distributed systems

• Strong problem-solving and communication skills

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