Position Summary...

What youll do...

- Develop and maintain Java-based backend microservices following clean code and SOLID design principles
- Implement features across the full backend stack including API development (REST/gRPC), business logic, data persistence, and event-driven integrations
- Write unit, integration, and regression tests (JUnit 5, Mockito etc) to ensure code quality and service reliability
- Participate in code reviews, giving and receiving constructive feedback to maintain engineering standards across the team
- Debug and resolve production issues, contributing to root cause analysis and implementation of long-term fixes
- Collaborate with senior engineers and architects to understand system design patterns and apply them in feature development
- Work in an Agile/Scrum environment actively contributing to sprint planning, refinement, and retrospectives
- Add logging, metrics, and alerting to new and existing services to support observability and on-call operations
- Contribute to internal tools, libraries, and documentation to improve team productivity and knowledge sharing
- Support system reliability during high-traffic retail events (Black Friday, holiday surges) under the guidance of senior engineers

What you will bring





- 3 4 years of professional software engineering experience with a strong focus on Java backend development
- Good proficiency in Java 8+ (Java 11/ 17 preferred), with a solid understanding of OOP, collections, and exception handling
- Hands-on experience with Spring Boot for building RESTful APIs and microservices
- Hands-on experience with Kafka or other messaging/event-streaming platforms
- Familiarity with relational and NoSql databases, writing queries, working with ORMs (JPA/Hibernate), and understanding indexing basics
- Working knowledge of version control with Git branching, pull requests, and cooperative development workflows
- Exposure to containerization concepts (Docker) and basic Kubernetes/cloud deployments
- Understanding of REST API design principles and experience consuming or building APIs
- Ability to write clean, maintainable code and improve it through refactoring and code reviews
- Good problem-solving skills and eagerness to learn in a fast-paced, high-scale environment

Disclaimer : This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.

📌 Software Engineer III (Karnataka)
🏢 Walmart
📍 Karnataka