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Job Type

Full Time

Job Description

Role Overview


PL/pgSQL Developer with 2+ years of dedicated experience in PostgreSQL


Key Responsibilities

  • Analyze and enhance payment systems, including batch processing and transaction flows.
  • Design, develop, and optimize

    PL/pgSQL procedures, functions, and triggers

    for data processing.
  • Debug and tune SQL queries for high-performance, large-scale payment processing systems.
  • Automate data processing and reconciliation workflows using PostgreSQL and Unix/Linux shell scripting.
  • Identify and resolve database bottlenecks, deadlocks, and performance issues.
  • Monitor and troubleshoot batch jobs and system logs to proactively identify failures.
  • Ensure

    data integrity, consistency, and compliance

    with regulatory standards (ACH, NACHA, PCI-DSS).
  • Support

    data migration and ETL processes

    during system upgrades.
  • Collaborate with business teams, payment domain experts, and application support teams.


Required Skills & Experience

  • 2+ years of hands-on PostgreSQL/PL/pgSQL development

    experience (procedures, functions, triggers, query tuning).
  • Practical knowledge of

    PostgreSQL database administration

    and performance optimization.
  • Proficiency in

    Unix/Linux shell scripting

    for job automation.
  • Experience with

    ETL tools, data migration, and batch job scheduling

    (Control-M, Autosys, or Crontab).
  • Understanding of

    message queues

    (Kafka, IBM MQ) for payment processing.
  • Prior work in the

    Banking & Financial Services (BFSI) domain

    , preferably ACH payments processing.
  • Familiarity with

    regulatory and compliance standards

    (ACH, NACHA, PCI-DSS, SOX).

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