SQL/Unix Engineer

4 days ago

Chennai, India Brisk Win IT PVT Ltd. Full time

About the Role :We are looking for talented and motivated SQL/UNIX Engineers (G4 & G5 levels) with strong expertise in Oracle/SQL development and Unix/Linux shell scripting. The ideal candidate will have experience working in enterprise environments managing large data-driven systems, automation scripts, deployment pipelines, and operational support processes.You will play a key role in supporting, automating, and optimizing batch processes, database operations, and system workflows, while ensuring performance, reliability, and scalability across production and non-production environments.Key Responsibilities :- Develop, optimize, and maintain SQL queries, stored procedures, and scripts for data extraction, transformation, and reporting.- Write and maintain Unix/Linux shell scripts to automate recurring operational tasks and batch processes.- Support and enhance existing automation scripts to improve performance and reliability.- Participate in the design and development of deployment pipelines using Jenkins and Git.- Perform daily monitoring of jobs and processes using RunMyJobs (or equivalent job scheduler).- Troubleshoot and resolve issues related to database performance, job failures, and script errors.- Ensure data integrity and system uptime through proactive monitoring and incident management.- Collaborate with application and infrastructure teams to implement system changes and deployments.- Use Jenkins to build, test, and deploy code changes in multiple environments.- Maintain Git repositories, manage branches, and support version control best practices.- Automate build and deployment pipelines to ensure faster and error-free releases.- Ensure proper documentation and change tracking using Jira and Confluence.- Analyze and fine-tune SQL queries and scripts for performance optimization.- Monitor server performance and logs to identify potential bottlenecks or errors.- Implement Unix commands (AWK, GREP, SED, CUT) effectively for data parsing, file management, and system monitoring.- Optimize job scheduling, error handling, and notification mechanisms in RunMyJobs or equivalent schedulers.- Work closely with development, QA, and operations teams to ensure smooth deployment and delivery.- Document processes, deployment steps, configurations, and troubleshooting guides in Confluence.- Participate in Agile ceremonies (stand-ups, retrospectives, sprint reviews) using Jira for task tracking.- Provide support during production releases and post-release monitoring.. Desired Skills & Experience :- 4 to 9 years of total experience in database operations, scripting, automation, or application support roles.- Experience working in production support or DevOps environments.- Strong analytical and problem-solving abilities with attention to detail.- Exposure to CI/CD pipelines, DevOps workflows, or data migration projects is a plus.- Ability to collaborate effectively in global delivery environments with multiple stakeholders.- Familiarity with cloud platforms (AWS, Azure, or GCP) is an added advantage. (ref:hirist.tech)

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