System Engineer

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.