Software Engineer - Payment - GDHIUS81096

at GDH Consulting

Job Description

.bd_title { font-weight: bold; } Job Description:
Title : Software Engineer - Payment

  About us

Walmart's Payments group is responsible for enabling the core services and systems that support customers' ability to pay for merchandise on the eCommerce platform, and to provide a bulletproof payment experience for customers in stores and online.  Walmart is investing in transforming these spaces with latest technology and we are looking for talented individual who can use their engineering and leadership skills to help our teams solve complex problems.  As a primary leader of the Payments processing team, you'll influence, coach and be a servant leader to multiple teams participating and contributing in transforming products and platforms in this space. You will be part of the application development team leading software design and implementation, problem solving, leading consistency across our team in quality standards, ensuring our teams adhere to micro-service architecture principles, research and propose creative ideas that allows our teams to solve problems faster and provide engineering efficiency as they work with our customers to deliver world-class software solutions.



·        Payment team has been chartered to provide a singular payment solution for Walmart and its multitude of ecosystems.

·        The first milestone tasked for this team is to move payment processing workloads for US stores from mainframe-based system to a cloud native solution.

·        Payment processing is arguably one of the most critical functions for any retailer, more so for Walmart considering its size and customer focus.

·        Team will be handling ecommerce and omni channel payment workloads across Walmart and its subsidiaries.

·        Being a highly visible application on the customer journey critical path makes this a high impact application on the customer experience.



You'll sweep us off our feet if:

  • You're stimulated by challenges and are ready to engage with systems at scale

·        You're comfortable influencing others, leading technical team members, engaging with stakeholders, obtaining architectural buy-in from peer products, and communicating clearly

·        You have a test and learn mentality, and an agile way of working to improve your team's products

·        You're excited about solving complex challenges

·        You're customer-centric in spirit and execution

·        You have exposure working with cloud technologies

·        You have experience leading teams and implementing technology globally

·        You're a forever student: someone who loves to continuously learn and strive for excellence

·        You display great communication/collaboration skills and a team-focused approach towards software development

  • You're a disruptive thinker who can lead software innovations

  • You're experienced with micro services architecture

  • You're passionate about teaching and mentoring others to be greater than they thought possible

  • You have a great eye for detail and can articulate the specifics of quality design while enforcing engineering principles

  • You're organized, disciplined, and can manage large projects simultaneously

  • You have high standards for code quality and can hold the engineers that you work with accountable to those same standards

What you'll do...

·        Provide a complete payment lifecycle management solution that caters to Walmart's physical POS clients as well as Ecommerce and omnichannel consumers that will be consumed by various markets across many geographies (US, Mexico, UK, Canada, China etc.)

·        Built scalable and high performing services that will support a wide variety of tender types such as Credit/Debit cards, Gift cards, EBT, eWIC, Phone cards, PayPal, Chase pay etc. Additional capabilities include prepaid phone activations, utility payments, benefits lookups, point of banking transactions, Sam's Club Membership lookups, and Pharmacy Adjudications.   

·        Lead the work of other small groups of six to ten engineers in software development and design,
identifying short- and long- term solutions and timeline; reviewing and approving proposed solutions, implementing new architectural patterns; and performing design and code reviews of changes.

·        Provides support to the business for new and existing systems by responding to user questions, concerns, and issues (for example, technical feasibility); researching and identifying needed solutions; determining implementation designs; providing guidance regarding implications of new and enhanced systems; and directing users to appropriate contacts for issues outside of own domain.

·        Troubleshoots business and production issues by gathering information (for example, issue, impact, criticality); performing root cause analysis to reduce future issues; engaging support teams when needed; developing solutions; driving the development of an action plan; performing actions as designated in the plan; and completing online documentation.

·        Demonstrates up-to-date expertise and applies this to the development, execution, and improvement of action plans by providing expert advice and guidance to others in the application of information and best practices; supporting and aligning efforts to meet customer and business needs; and building commitment for perspectives and rationales.

·        Provides and supports the implementation of business solutions by building relationships and partnerships with key stakeholders; identifying business needs; determining and carrying out necessary processes and practices; monitoring progress and results; recognizing and capitalizing on improvement opportunities; and adapting to competing demands, organizational changes, and new responsibilities.

·        Models compliance with company policies and procedures and supports company standards of ethics and integrity by incorporating these into the development and implementation of business plans; using the Open Door Policy; and demonstrating and assisting others with how to apply these in executing business processes and practices.


What you'll bring..

·        Technical Solutions Architecture and design leadership

·        Experienced in Java, Spring Framework, CI/CD flows, DevOps, Scrum, Kanban, SQL/NoSQL DB (Oracle, MySQL, Spanner, Cassandra), Cloud Experience (Google, Microsoft, Open Stack)

·        Strong experience in RESTful Microservices

·        Experience of Container technologies such as Docker & Kubernetes

·        Strong API design, development, and management

·        Excellent written & verbal communication, including the ability to create robust documentation

·        Ability to multitask between several different requirements and features concurrently

·        Experience with cloud native technology & public cloud

·        Superior analytical skills with a good problem-solving attitude.

·        Ability to perform in a team environment


Minimum Qualifications...

Outlined below are the required minimum qualifications for this position. If none are listed, there are no minimum qualifications.

  • Bachelor of Science and 6 years' experience in software engineering OR Master of Science 3 years' experience in software engineering


Additional Preferred Qualifications

  • Experience in Google Cloud Platform, cloud architecture and deployments and strong understanding of cloud technology, including - Google Offerings, Cloud storage, Cloud security, Cloud migration.

  • Solid experience in Java technology stack

  • Experience working with one or more industry-leading database platforms, preferably both relational and non-relational systems

  • Two plus years of experience in Retail Or Finance domain. 




Job Requirements:
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Job Posting: 3098199

Posted On: Nov 17, 2021

Updated On: Nov 18, 2021