L2 SRE

L2 SRE - NTT Data Singapore | Career Page

Singapore, Singapore

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Job Openings L2 SRE

Ability to work in a dynamic environment with ability to self-organize and plan and prioritise the work in an environment where multiple issues compete for attention.
Application Support and Deployment of Release
Apply security patches and system upgrades on a regular basis.
Collaborate closely with other internal SRE and Dev teams/business users in investigating, testing and deployments.
Contribute to developing and implementing automated CI/CD capability for our application.
Ensures all production changes are made in accordance with life-cycle methodology and risk guidelines.
Experience with supporting Java (J2EE/Spring Boot) based multi-tier applications with complex upstream downstream interactions having expertise in understanding the application request flow and analysing application logs for investigating and troubleshooting issues and application break.
Manage Incident and support recovery of the application and drive root cause analysis.
Support our production environment with strong performance tuning, end-to-end troubleshooting, networking fundamentals skills.
Willingness to On-Call rosters as part of supporting the applications.
Work effectively in collaboration with different teams either local or remote.
Work towards high availability of our applications by putting in right Observability in place.

Bachelors degree in Computer Science, Engineering or a related field, with more than 7 years of relevant work experience
Effective communication and collaboration skills to liaise with cross-functional teams.
Excellent analytical and problem-solving skills to resolve issues independently or provide guidance to others.
Familiar with environment maintenance tasks like patching (OS, database)Good Technical & Troubleshooting skills
Hands-on Experience in one or more of the following: Java Script, Java and Python, PowerShell
Hands-on Experience in writing SQL queries for troubleshooting issues and issue analysis
Hands-on experience on Java 8+, Multi-Threading, Microservices (Spring boot) and Restful API
Hands-on experience on scheduling tools like Apache Airflow and Lumen
Hands-on Experience with CI/CD pipelines and release strategies
Hands-on experience with DevOps tools, practices, and methodologies such as Docker, Kubernetes, Jenkins and AWS/Azure
Hands-on Experience with one of more of the monitoring tools (ELK, Grafana, AppDynamics, Kibana, Prometheus)High attention to detail with focus on understanding the issues.

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