Summary Experienced Datastage Developer (Production Support & Enhancements) —
responsible for resolving production defects, delivering enhancements, and
interfacing with clients. Must be strong in IBM DataStage, Oracle, UNIX,
Control-M scheduling, and analytical problem solving. Snowflake experience is a
plus. Required technical skills - IBM InfoSphere DataStage (developer & admin
familiarity) — job design, parallel jobs, parameterization, shared containers,
etc. - Strong Oracle SQL and PL/SQL skills — query tuning, indexes, partitioning
awareness. - Solid UNIX/Linux skills — shell scripting, job logs, file handling
and basic process troubleshooting. - Production scheduling with Control M (or
similar) — job definitions, dependencies, calendars, alerts. - Proven experience
diagnosing and resolving production ETL issues under SLA pressure. - Strong
analytical and problem-solving skills; able to trace data flow and isolate
defects across systems. - Experience with version control, CICD/release
processes and deployment across environments.



- Good written and verbal
communication; comfortable in client-facing situations. Key responsibilities -
Own and resolve DataStage production incidents and bugs end-to-end, including
root-cause analysis, fixes, regression testing, and deployment to production. -
Implement and test enhancement requests and change requests (CRs) in the
DataStage environment following SDLC and release processes. - Design, develop,
and optimize DataStage jobs and parallel jobs for batch and real-time data
integration scenarios. - Perform performance tuning of DataStage jobs, database
SQL (Oracle), and UNIX processes to meet SLAs. - Monitor, troubleshoot, and
maintain production ETL pipelines; respond to alerts and follow incident
management procedures. - Work with Control M (or equivalent schedulers) to
design, monitor and maintain job schedules and dependencies; troubleshoot
scheduling failures.

📌 Data Integration Lead (México)
🏢 Hexaware
📍 México