Walmart Labs Recruitment for Mainframe Engineers at Chennai

Table of Contents - Job

Job Positions

  • Mainframe Engineer III

Job Details

Job ID / Advertisement No.


Job Category

Job Type

Full Time

Interview Locations


Job Locations


Number of Openings


Joining Time

Not Mentioned –

Desired Experience



As per Company Standards

Qualification Criteria

  • BE

Skills Requirement

Key Skills


Desired Skills

Professional Skills:

  • Experience in Estimation process and practices
  • Experience in Pre Sales and Due Diligence
  • Good Verbal and Written communication
  • Domain exposure in FSS or Retail or Healthcare
  • Direct experience with clients across multiple countries
  • Leadership and negotiation skills
  • Go-getter with ability to work without support and lead team

Required Technical and Professional Expertise:

  • Solid knowledge of z-platform and z/OS technologies in terms of hardware and operating systems
  • Application development and control of mainframe architecture, middle-ware and tooling
  • Hands on experience on IDz/RDz/Aqua and similar tools
  • Solid exposure to CICS, and/or CICSplex and batch technology from technical development perspective,
  • Strong Application programming experience in JCL, REXX, at least two traditional mainframe languages (COBOL, PL/1, Assembler etc.) and exposure to Java / Python / Spark / Scala
  • Experience on and Debugging Tools & usage of APA / ADFz
  • Database skills – DB2 on z/OS and datasharing along with any other non RDBMS (Preferably in IMS DB)
  • Conversant with more than one SCM for z/OS
  • Exposure to File transfer utilities and softwares, WebSphere MQ and queue sharing,
  • Experience in Workload Schedulers
  • Knowledge with Unicode, WebSphere Application Server on z/OS
  • zLinux / ZOWE awareness
  • Experienced in mainframe DevOps with DBB, GIT, UCDz, etc.

Preferred Technical and Professional Expertise:

  • Exposure to SDLC and Agile
  • Quality Process and Metrics analysis for Application migration

Job Description

Role & Responsibility:

  • Hands-on Mainframe with rich technical expertise on mainframe, customer facing and pre-sales experience along with good understanding of new-age mainframe languages & tools.
  • Should be presently hands-on in working on Mainframe.
  • Should have deep interest and passion for technology.


  • Department: Sam’s Club Supply Chain – India
  • Posted On: 13.4.2020
  • Skills Required: Mainframe
  • Desirable Skills: Azure
  • Designation: Senior Software Support Engineer

Important Instructions

How to Apply ?

Please read all job details clearly and apply exactly as mentioned below only if you meet eligibility criteria.


Note: Please apply quickly before this Job expires.

Walmart Labs

About Company: If you’re thinking ‘scale’, think bigger and don’t stop there. At Walmart Labs Chennai, we don’t just innovate, we enable transformations across stores and different channels for the Walmart experience. Take a regular day at Walmart Labs and match that with 260 million customers a week, 11,695 stores, under 59 banners in 28 countries and e-commerce websites in 11 countries. That’s Walmart Labs Chennai for you. With fiscal year 2019 revenue of $514 billion, Walmart employs approximately 2.3 million associates worldwide. We innovate to deliver a simple and seamless experience for our customers. Our tech talent solves the biggest and most complex problems. They drive digital transformation where data and analytics are enabling us to better serve our customers and create a digital relationship with them. As our customers evolve and adapt, we are taking it a few notches further here. We’re changing what customers can expect from the experience of shopping, from the physical stores, to mobile, social and even online; we’re not just ready for the future of shopping, we’re creating it.
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