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Java-SQL-Unix L2.5 Production Support

Student-Friendly Entry-Level
Company

Infosys Limited

Location

ciudad de méxico, Mexico

Posted

May 22, 2026

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About This Opportunity

Job Description

As a Technology Lead, you will work on maintenance and support of critical applications for leading Global Financial Services.

Required Qualifications

  • Minimum 6+ years of experience in Applications Support in Unix, SQL & Unix Scripting.
  • Knowledge with Java/Python.
  • Excellent communication and analytical skills.
  • Hands‑on experience in SQL:
    • Know how to write PL/SQL statements.
    • Good understanding of joins.
    • Good understanding of performance tuning of queries.
    • Knowledge of commands to check DB health and query debugging.
  • Experience in Unix:
    • Know advanced shell commands such as substitution, disk‑space check and cleaning, awk/sed, no‑hup, script execution.
    • Be able to tail logs and search for specific patterns, errors, stack traces.
    • Know basic shell scripting to automate repeated manual tasks such as running SQL for re...