WA

SENIOR, SOFTWARE ENGINEER

Walmart
Bangalore5-9 LPA Posted 30 Apr 2026
FULL TIME
Spring Boot
Reactjs
Microservices
Sql
Java
+2 more

Job Description

 Responsibilities

Full Stack Development & Engineering

  • Build reusable, scalable UI components using ReactJS, NextJS, Redux, TypeScript, JavaScript (ES6), HTML, and CSS.
  • Develop backend services using Java, Spring Boot, J2EE, Hibernate, and JAX-RS.
  • Design and implement RESTful APIs and service-oriented architectures.
  • Work on Node.js backend services where applicable.

System Design & Architecture

  • Contribute to scalable and distributed system design.
  • Work with microservices architecture and cloud-based systems (GCP / Azure).
  • Apply knowledge of design patterns, multithreading, concurrency, and JVM internals.

Data, Backend & Distributed Systems

  • Work with databases and storage systems such as SQL, Cosmos DB, Cassandra, Elasticsearch, Hive, Hadoop, and Kafka.
  • Implement streaming and event-driven architectures using Kafka.
  • Ensure data consistency, performance, and scalability across systems.

Testing, Quality & CI/CD

  • Develop and maintain unit and integration tests using JUnit, Jest, Enzyme, React Testing Library.
  • Ensure code quality using tools like SonarQube.
  • Implement CI/CD pipelines and DevOps best practices.
  • Participate in code reviews and ensure adherence to engineering standards.

Production Support & Optimization

  • Perform root cause analysis for production issues and implement fixes.
  • Monitor application performance using logging, alerting, and observability tools.
  • Optimize system performance and improve reliability and scalability.

Collaboration & Agile Delivery

  • Work closely with product managers, designers (including Figma-based UI/UX), and global engineering teams.
  • Participate in Agile ceremonies and sprint planning.
  • Collaborate across geographies to deliver enterprise-grade solutions.

Security & Compliance

  • Ensure software security and protect sensitive user data.
  • Implement secure coding practices and compliance standards.
  • Support accessibility standards (WCAG 2.2 AA). 

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