Senior, Software Engineer

Position Summary...

About us
Walmarts Payments group is responsible for enabling the core services and systems that support customers ability to pay for merchandise on the e Commerce 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, youll 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.

The Unified 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.
Being a unified payment solution, it will also be handling ecommerce and omni channel payment workloads across Walmart and its subsidiaries.
The service will be maintained and supported by teams in US and India.
Being a highly visible application on the customer journey critical path makes this a high impact application on the customer experience.




Youll sweep us off our feet if:
Youre stimulated by challenges and are ready to engage with systems at scale
Youre 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 teams products
Youre excited about solving complex challenges
Youre customer-centric in spirit and execution
You have exposure working with cloud technologies
You have experience leading teams and implementing technology globally
Youre 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
Youre a disruptive thinker who can lead software innovations
Youre experienced with micro services architecture
Youre 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
Youre 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, e WIC, Phone cards, Pay Pal, Chase pay etc. Additional capabilities include prepaid phone activations, utility payments, benefits lookups, point of banking transactions, Sams 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 fea