Senior Software Engineer

Walmart

Senior Software Engineer developing scalable backend systems at Walmart Global Tech. Collaborating with teams to create high-performing, resilient systems for omni-channel returns.

Posted 7/27/2026full-timeChennai • 🇮🇳 IndiaSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in designing and developing scalable backend systems using Java/J2EE and distributed databases, with a strong focus on microservices architecture and cloud technologies. Possesses solid problem-solving skills and a continuous learning mindset to optimize and automate large-scale systems.

Highest-signal resume keywords

Java/J2EE DevelopmentDistributed Systems EngineeringMicroservices ArchitectureCloud Technologies (AWS, Azure, GCP)Strong Communication Skills

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

JavaJ2EEDistributed DatabasesKafkaMulti-threadingFunctional ProgrammingData StructuresAlgorithmsDebuggingTroubleshooting

Soft Skills

Creative ThinkingMentoringCollaboration

Tools & Technologies

CI/CDSDLC Best PracticesMicroservicesCloud PlatformsOpen-source Technologies

Certifications & Qualifications

B.E/B.Tech/M.Tech/MS in Computer Science

Industry Keywords

ScalabilityPerformanceSystem DesignInformation RetrievalMachine Learning

Tech Stack

Tools & technologies

AWSAzureCloudDistributed SystemsGoogle Cloud PlatformJ2EEJavaKafkaMicroservicesOpenStackSDLC

About the role

Key responsibilities & impact

Design, develop, and review scalable backend systems that operate at Walmart scale
Build and enhance high-performing, resilient, and distributed systems for returns platforms
Collaborate with architects and engineering teams to learn and apply best practices in scalability, performance, and system design
Work closely with business and product teams to design solutions aligned with real-world use cases
Gain hands-on experience in building sophisticated, large-scale systems across multiple Walmart business units
Leverage open-source technologies and public cloud platforms to develop modern solutions
Contribute to innovation initiatives and present ideas across broader engineering groups
Mentor and support team members while fostering a strong engineering culture

Requirements

What you’ll need

B.E/B.Tech/M.Tech/MS in Computer Science or related field
6+ years of experience in Java/J2EE, distributed databases, and Kafka with strong hands-on experience in multi-threading and functional programming
Experience building and working with large-scale distributed systems
Strong computer science fundamentals including data structures, algorithms, and problem-solving
Solid debugging and troubleshooting skills
Knowledge of SDLC best practices including coding standards, code reviews, CI/CD, testing, and operations
Hands-on experience with microservices architecture, cloud technologies, and modern backend systems
Strong communication skills with the ability to articulate technical solutions effectively
Creative thinking and ability to contribute to product and UX improvements
Exposure to cloud platforms such as Azure, AWS, GCP, or OpenStack
Continuous learning mindset with focus on improving, optimizing, and automating systems
Exposure to information retrieval, statistics, or machine learning is a plus.

Benefits

Comp & perks

competitive compensation package along with performance-based incentives
maternity and parental leave
paid time off
health coverage