Role Overview

We are looking for a skilled Java Developer to design, develop, and maintain scalable, high-performance enterprise applications. The ideal candidate should have strong expertise in Java, Spring Boot, Microservices, API development, and cloud-native technologies. The candidate will work closely with cross-functional teams to deliver secure, reliable, and business-critical solutions.

Required Skills Core Java

- Solid proficiency in Java 8/11/17 or higher.
- Expertise in Object-Oriented Programming (OOP) principles.
- Knowledge of Collections, Multithreading, Concurrency, Streams, and JVM concepts.
- Strong understanding of Design Patterns and SOLID principles.

Frameworks Technologies

- Spring Boot
- Spring MVC
- Spring Security
- Spring Data JPA/Hibernate
- Microservices Architecture
- RESTful APIs

Database Technologies

- Oracle
- MySQL
- PostgreSQL
- SQL Server
- MongoDB (Preferred)

Messaging Integration

- Apache Kafka
- RabbitMQ
- JMS
- API Gateway technologies

DevOps Tools

- Git/GitHub/GitLab
- Maven/Gradle
- Jenkins
- SonarQube
- Docker
- Kubernetes

Cloud Platforms

- AWS, Azure, or GCP
- Cloud deployment and infrastructure concepts

Preferred Skills

- Experience with event-driven architecture.
- Experience in Retail, E-Commerce, Banking, or Healthcare domains.
- Knowledge of Reactive Programming (WebFlux).
- Familiarity with Elasticsearch, Redis, and caching mechanisms.
- Understanding of application security and OWASP standards.
- Exposure to Agile/Scrum methodologies.

Educational Qualifications

- Bachelors or Masters degree in Computer Science, Information Technology, Engineering, or a related field.

Soft Skills

- Strong analytical and problem-solving skills.
- Excellent communication and collaboration abilities.
- Ability to work independently and within Agile teams.
- Strong ownership and accountability.
- Stakeholder management skills.

Key Performance Indicators (KPIs)

- On-time delivery of application features.




- Code quality and maintainability metrics.
- Application performance and scalability.
- Defect leakage and production incident reduction.
- Customer and stakeholder satisfaction.
- Compliance with security and engineering standards.

Nice-to-Have Certifications

- Oracle Certified Professional (OCP) Java Developer
- Spring Professional Certification
- AWS Developer Associate
- Microsoft Azure Developer Associate
- Kubernetes Certification (CKA/CKAD)

Key Responsibilities Application Development

- Design, develop, test, and deploy Java-based applications.
- Build and maintain scalable RESTful APIs and Microservices.
- Develop reusable, efficient, and maintainable code.
- Ensure adherence to coding standards and best practices.

System Design Architecture

- Participate in solution design and architecture discussions.
- Develop scalable and fault-tolerant distributed systems.
- Implement design patterns and enterprise integration solutions.
- Optimize applications for performance, scalability, and security.

Database Integration

- Design and develop database schemas and queries.
- Integrate applications with third-party systems and services.
- Work with relational and NoSQL databases.
- Ensure data integrity, performance, and security.

Cloud DevOps

- Develop cloud-native applications using AWS, Azure, or GCP.
- Support CI/CD implementation and deployment automation.
- Work with Docker and Kubernetes for containerized applications.
- Monitor application health and troubleshoot production issues.

Quality Performance

- Conduct unit testing, integration testing, and code reviews.
- Debug and resolve application defects.
- Perform performance tuning and optimization.
- Participate in production support and incident resolution

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.

📌 Java Developer (Bengaluru)
🏢 Zensar
📍 Bengaluru