Senior Consultant - Package Implementation

LTIMindtree · Kolkata

Source and collection record

Last observed by our collector: 8 October 2026 at 11:41 pm IST. This is not a manual review or a confirmation from the employer.

Employer requisition: 808457

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Collected role description

Production Support Specialist – Sparrow Switch & Card Payments Job Details !-- [if !supportLists]--> · !--[endif]--> Preferred locations: Kolkata, Pune, Hyderabad, and Chennai, in order of preference. !-- [if !supportLists]--> · !--[endif]--> Primary skills: Linux, databases, Sparrow Switch, card payments, and production support. !-- [if !supportLists]--> ·� !--[endif]--> Secondary skills: SDLC, banking operations, ticketing tools, and ServiceNow.  !-- [if !supportLists]--> ·� !--[endif]--> Role type: Techno-functional production support.  Role Summary We are seeking a techno-functional Production Support Specialist with strong expertise in the Sparrow Switch application, card payment systems, ATM and POS environments, and Unix/Linux shell scripting. The role is responsible for supporting business-critical payment applications, resolving production incidents, coordinating with external vendors and payment networks, and ensuring reliable service delivery within defined timelines. Key Responsibilities !-- [if !supportLists]--> · !--[endif]-->Provide production support for the Sparrow Switch application and related payment systems. !-- [if !supportLists]--> · !--[endif]-->Monitor, investigate, and resolve incidents and problems in the production environment.  !-- [if !supportLists]--> ·� !--[endif]-->Develop, maintain, and troubleshoot Unix/Linux shell scripts.  !-- [if !supportLists]--> ·� !--[endif]-->Support ATM and POS terminal-related applications and transaction flows. !-- [if !supportLists]--> · !--[endif]-->Perform certification activities with Visa, MasterCard, and UPI. !-- [if !supportLists]--> · !--[endif]-->Support scheme installation and configuration activities. !-- [if !supportLists]--> · !--[endif]-->Analyze ISO 8583 messages, switch internal message formats, and terminal message formats. !-- [if !supportLists]--> · !--[endif]-->Use interchange simulators for Visa, MasterCard, and UPI transaction testing. !-- [if !supportLists]--> · !--[endif]-->Follow incident and problem management processes, including appropriate escalation and notification procedures. !-- [if !supportLists]--> · !--[endif]-->Work to defined deadlines and escalate risks, failures, or delays promptly. !-- [if !supportLists]--> ·� !--[endif]-->Prepare and maintain technical documentation in line with applicable standards, guidelines, and best practices.  !-- [if !supportLists]--> ·� !--[endif]-->Coordinate with CR2, Visa, MasterCard, other banks, vendors, and internal teams.  Mandatory Skills and Experience !-- [if !supportLists]--> · !--[endif]-->Strong hands-on knowledge of the Sparrow Switch application. !-- [if !supportLists]--> · !--[endif]-->Strong experience in Unix/Linux shell scripting. !-- [if !supportLists]--> · !--[endif]-->Experience supporting card payment systems and payment-domain applications. !-- [if !supportLists]--> · !--[endif]-->Expert knowledge of ISO 8583 and switch internal message formats. !-- [if !supportLists]--> · !--[endif]-->Experience with interchange simulators for Visa, MasterCard, and UPI. !-- [if !supportLists]--> · !--[endif]-->Expertise in certification processes with Visa, MasterCard, and UPI.  !-- [if !supportLists]--> ·� !--[endif]-->Expert knowledge of payment scheme installation activities.  !-- [if !supportLists]--> ·� !--[endif]-->Strong understanding of SDLC and production support practices. !-- [if !supportLists]--> · !--[endif]-->Experience in incident and problem management. !-- [if !supportLists]--> · !--[endif]-->Ability to diagnose and resolve production issues quickly and effectively. !-- [if !supportLists]--> · !--[endif]-->Working knowledge of databases, banking systems, and ticketing tools. Preferred Skills !-- [if !supportLists]--> · !--[endif]-->Knowledge of ATM and POS terminals. !-- [if !supportLists]--> · !--[endif]-->Experience with POS tools and terminal management systems. !-- [if !supportLists]--> ·� !--[endif]-->Ability to decode terminal message formats.  !-- [if !supportLists]--> ·� !--[endif]-->Understanding of Hardware Security Module and A98 server application concepts.  !-- [if !supportLists]--> · !--[endif]-->Knowledge of the CardWorld Producer application on Windows Server 2008 and 2012. !-- [if !supportLists]--> · !--[endif]-->Knowledge of BWAC application software for ATM connectivity with the Sparrow application. !-- [if !supportLists]--> · !--[endif]-->Experience with CR2 products, including Studio and ATM branding tools. !-- [if !supportLists]--> · !--[endif]-->Familiarity with technical documentation standards, guidelines, and best practices.

Collected experience requirement

3 - 5 Years