The posting
Experience: 6-9 Years Role: System Engineer
Key Skills: 1.Application & Middleware Support
· Experiencein application support, middleware support, and production operations withinOpen Systems environments.
· Strongknowledge of Linux/Unix, JBoss, APIs, integration technologies, and messagingplatforms (IBM MQ, RabbitMQ, Kafka, ActiveMQ).
2. ModernApplication Technologies
· Understandingof microservices, event-driven architectures, REST/SOAP services, JSON/XML,cloud platforms, containers, and API Gateway solutions.
· Familiaritywith DevOps practices, CI/CD pipelines, and automation tools.
3.Database, Monitoring & Payments Domain
· Workingknowledge of Oracle, MS SQL Server, MariaDB, PostgreSQL, or NoSQL databases.
· Experience with monitoring tools such as Geneos and Splunk and troubleshooting production issues.
· Exposure to Cards and Payments systems is preferred.
Responsibilities:
· Build and support application environments across Development, SIT, UAT, and Mock Run.
· Monitor system health, performance, capacity, interfaces, and batch processing to ensure high availability.
· Administer and support Linux/Unix environments.
· Develop automation solutions using Python, Java, Shell scripting, and APIs.
· Manage environments, configurations, upgrades, patching, and certificate changes.
· Drive operational excellence through automation, standardization, and process improvements.
· Troubleshoot application, middleware, database, network, and infrastructure issues.
· Support testing, releases, change implementations, and Production Assurance activities.
· Collaborate with cross-functional technology teams to resolve issues and deliver enhancements.
· Maintain technical documentation, runbooks, and support knowledge repositories.
Requirements:
Technical Skills & Experience
The ideal candidate is a hands-on technology professional with strong experience in application support, environment management, and production operations. The candidate should be able to work independently in a fast-paced environment, possess strong troubleshooting skills, and collaborate effectively with cross-functional teams.
Education & Experience
· Bachelor’s degree in Computer Science, Information Technology, Engineering, or a related discipline.
· Minimum 6 years of experience in application support, middleware support, system administration, or related technology roles.
· Experience in banking, cards, and payments systems is preferred.
· Experience with Cardlink, VisionPLUS, or similar card processing platforms is an advantage.
Essential Skills
· Strong knowledge of Linux/Unix systems, preferably Red Hat Enterprise Linux.
· Experience supporting Open Systems, microservices, and event-driven architecture.
· Proficiency in Java and/or Python, Shell scripting, REST APIs, and Git.
· Experience working with containers, cloud technologies, microservices, CI/CD pipelines, and automation tools.
· Good understanding of web/application servers, APIs, middleware, and distributed applications.
· Working knowledge of Oracle, MySQL, and/or PostgreSQL databases, including SQL troubleshooting.
· Understanding of TCP/IP, DNS, HTTP/HTTPS, SSL/TLS certificates, and connectivity troubleshooting.
· Experience supporting SIT, UAT, Mock Run, release implementation, and deployment validation.
· Hands-on experience with monitoring and log analysis tools such as Geneos and Splunk.
· Experience in incident management, troubleshooting, root cause analysis, and production support.
Preferred Attributes
· Strong analytical and problem-solving skills.
· Ability to work independently with minimal supervision.
· Good communication and stakeholder management skills.
· Strong ownership, accountability, and teamwork.
· Ability to manage multiple priorities in a high-pressure support environment.



