Senior Engineer II
Hybrid · Bengaluru, Karnataka, India
Job Summary
Senior Engineer II responsible for L2/L3 Java-based application support and development for Amex GBT mid and back office systems. Owns application monitoring, incident response, performance tuning, and system enhancements. Works with AWS ROSA/OpenShift on AWS, EC2, and PostgreSQL; supports microservices architecture, deployment coordination, on-call coverage, and automation tools. Requires strong Java (8+), Spring Boot, database optimization, cloud services, containerization, and solid incident-management and documentation practices. Based in Bangalore, on a hybrid schedule (minimum 3 days in the Bangalore office).
Required Qualifications
- Minimum 2-3 years of experience in Java application support or development
- Strong proficiency in Java 8+ and understanding of JVM internals
- Solid experience with Spring Boot framework and Spring ecosystem
- Hands-on experience with PostgreSQL administration, query optimization, and troubleshooting
- Working knowledge of AWS cloud services, particularly EC2 and ROSA (Red Hat OpenShift Service on AWS)
- Understanding of microservices architecture and distributed systems troubleshooting
- Proven experience in application support, production incident management, and system monitoring
- Strong analytical and problem-solving skills with attention to detail
- Experience with log analysis and debugging techniques
- Knowledge of Linux/Unix systems administration
- Experience with monitoring tools (Prometheus, Grafana, ELK stack, Splunk)
- Knowledge of containerization technologies (Docker, Kubernetes/OpenShift)
- Understanding of CI/CD pipelines and deployment processes
- Experience with message queuing systems (RabbitMQ, Apache Kafka)
- ITIL framework knowledge and incident management processes
- Scripting skills (Shell, Python, or similar)
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