Staff Software Engineer

Position Summary...

Responsible for coding, unit testing, building high performance and scalable applications that meet the needs of millions of Walmart-International customers, in the areas of supply chain management & Customer experience.

 

What you'll do...

About Team:

As part of Marketing Tech, we build products for international markets for their marketing solutions. This position is for CRM Team which builds platforms and enables. Walmart International businesses with state-of-the-art CRM solution.

Our team collaborates with Walmart International, which has over 5,900 retail units operating outside of the United States under 55 banners in 26 countries including Africa, Argentina, Canada, Central America, Chile, China, India, Japan, and Mexico, to name a few.

What you'll do:

• • You are responsible for coding, unit testing, building high performance and scalable applications that meet the needs of millions of Walmart-International customers, in the areas of Marketing Tech and CRM Tech.
  • You are expected to be intellectually curious engineer who is passionate about domain/technology in general. 
  • Design and build highly scalable, resilient backend services for serving multiple international markets.
  • Architect and implement multi-tenant / multi-market solutions that support locale-specific business features and delivery SLAs across geographies.
  • Lead the technical design of core MarTech/CRM Tech systems.
  • Build event-driven, microservices-based architectures using Java/Spring Boot, Kafka, and NoSQL databases to ensure high throughput and low latency at scale.
  • Build Spark batch/streaming pipelines to fulfill data availability needs across different touchpoints.
  • Drive platform convergence efforts — unifying MarTech/CRM Tech platforms across markets to reduce duplication and accelerate speed-to-market for new geographies.
  • Partner with Data Engineering and Data Science teams to enable Data/AI/ML-driven capabilities.
  • Champion engineering excellence: code quality, observability, testing strategies, CI/CD best practices, and production readiness.
  • Mentor and grow engineers on the team through design reviews, pair programming, and technical leadership.

What you'll bring:

• • 10+ years of experience in Backend engineering platform development.
  • Expertise in Java technologies, Python, Spark, Distributed systems and large-scale application development and design.
  • Hands on experience Kafka, Cassandra, Cosmos, NoSQL databases.
  • Experience building and operating distributed systems at scale — microservices, API gateways, service mesh, container orchestration (Kubernetes/WCNP) and Microservice
  • Familiarity with relational databases (SQL Server, PostgreSQL, MySQL) and caching layers (Redis, Memcached).
  • Experience supporting multi-market / multi-tenant platforms with locale-aware business logic, internationalization (i18n), and cross-border considerations.
  • Strong understanding of cloud-native development on Azure or GCP — managed services, infrastructure as code (Terraform), CI/CD pipelines.
  • Exposure to observability stacks — Grafana, Splunk, Prometheus, distributed tracing (Jaeger/Zipkin).
  • Experience with feature flagging, A/B testing, and progressive rollout strategies for multi-market deployments.
  • Proficiency in system design, domain-driven design (DDD), and API design (REST, gRPC, GraphQL).
  • Track record of leading technical initiatives, driving architecture decisions, and influencing without authority across teams.
  • Extremely strong technical background with the capability of being hands-on and ability to mentor top individual technical talent.

About Walmart Global Tech
Imagine working in an environment where one line of code can make life easier for hundreds of millions of people.  That’s what we do at Walmart Global Tech. We’re a team of software engineers, data scientists, cybersecurity expert's and service professionals within the world’s leading retailer who make an epic impact and are at the forefront of the next retail disruption. People are why we innovate, and people power our innovations. We are people-led and tech-empowered.

We train our team in the skillsets of the future and bring in experts like you to help us grow. We have roles for those chasing their first opportunity as well as those looking for the opportunity that will define their career. Here, you can kickstart a great career in tech, gain new skills and experience for virtually every industry, or leverage your expertise to innovate at scale, impact millions and reimagine the future of retail.

Work
Walmart’s culture sets us apart, and we know being together helps us innovate, learn and grow great careers. This role is based in our [Bangalore/Chennai] office for daily work, with the flexibility for associates to manage their personal lives.

Benefits

Beyond our great compensation package, you can receive incentive awards for your performance. Other great perks include a host of best-in-class benefits maternity and parental leave, PTO, health benefits, and much more.

Belonging

We aim to create a culture where every associate feels valued for who they are, rooted in respect for the individual. Our goal is to foster a sense of belonging, to create opportunities for all our associates, customers and suppliers, and to be a Walmart for everyone.

At Walmart, our vision is "everyone included." By fostering a workplace culture where everyone is—and feels—included, everyone wins. Our associates and customers reflect the makeup of all 19 countries where we operate. By making Walmart a welcoming place where all people feel like they belong, we’re able to engage associates, strengthen our business, improve our ability to serve customers, and support the communities where we operate.

Equal Opportunity Employer

Walmart, Inc., is an Equal Opportunities Employer – By Choice. We believe we are best equipped to help our associates, customers and the communities we serve live better when we really know them. That means understanding, respecting and valuing unique styles, experiences, identities, ideas and opinions – while being inclusive of all people

Minimum Qualifications...

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

Minimum Qualifications:Option 1: Bachelor's degree in computer science, computer engineering, computer information systems, software engineering, or related area and 4 years’ experience in software engineering or related area.Option 2: 6 years’ experience in software engineering or related area.

Preferred Qualifications...

Outlined below are the optional preferred qualifications for this position. If none are listed, there are no preferred qualifications.

Master’s degree in Computer Science, Computer Engineering, Computer Information Systems, Software Engineering, or related area and 2 years' experience in software engineering or related area

Primary Location...

Block- 1, Prestige Tech Pacific Park, Sy No. 38/1, Outer Ring Rd Kadubeesanahalli , India