WAWalmart
SENIOR, SOFTWARE ENGINEER
Bangalore ₹5-9 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).
