Senior Java Core Stack Developer Full Time

Job Summary

We are seeking an experienced and highly motivated Senior Java Core Stack Developer with 7+ years of hands-on experience in designing, developing, and maintaining enterprise-grade applications. The ideal candidate should possess strong expertise in Core Java, Spring ecosystem, RESTful APIs, microservices architecture, and modern software development practices.

The candidate will work closely with cross-functional teams, including architecture, DevOps, QA, security, and business stakeholders, to deliver scalable, high-performance, and secure enterprise applications.

Key Responsibilities

Design, develop, test, and maintain scalable enterprise applications using Java and related technologies.

Develop robust backend services and RESTful APIs using Spring Boot and Microservices architecture.

Participate in full software development lifecycle activities, including requirement analysis, design, coding, testing, deployment, and production support.

Write clean, maintainable, and efficient code following coding standards and best practices.

Collaborate with architects and technical leads to implement scalable and secure application solutions.

Optimize application performance, troubleshoot production issues, and perform root-cause analysis.

Integrate applications with databases, third-party systems, and enterprise APIs.

Work closely with DevOps teams to support CI/CD pipelines, containerization, and cloud deployments.

Participate in Agile/Scrum ceremonies, including sprint planning, stand-ups, code reviews, and retrospectives.

Develop unit tests and support automated testing frameworks to ensure code quality and reliability.

Maintain technical documentation, deployment procedures, and application support guides.

Support production releases, environment management, and deployment validation activities.

Required Technical Skills

Core Technologies

Strong hands-on experience in Core Java (Java 8/11/17)

Object-Oriented Programming (OOP) concepts

Multithreading and Concurrency

Collections Framework

Exception Handling

JVM Memory Management

Design Patterns

Frameworks & Backend

Spring Framework

Spring Boot

Spring MVC

Spring Security

Hibernate / JPA

RESTful Web Services

Microservices Architecture

Frontend / Web Technologies

HTML5

CSS3

JavaScript

Angular or React (preferred)

Databases

Oracle

SQL Server

PostgreSQL

MySQL

Strong SQL and query optimization skills

DevOps & Tools

Git/GitHub/GitLab

Jenkins / GitHub Actions

Maven / Gradle

Docker

Kubernetes (preferred)

CI/CD pipelines

Cloud & Monitoring

AWS / Azure (preferred)

Logging and monitoring tools

API Gateway concepts

Preferred Qualifications

Experience with enterprise-scale distributed systems.

Exposure to containerized and cloud-native applications.

Knowledge of security best practices and secure coding standards.

Experience working in Agile/Scrum environments.

Familiarity with Kafka, RabbitMQ, or event-driven architectures is a plus.

Understanding of infrastructure automation and DevOps practices is highly desirable.

Educational Qualification

Bachelor’s or Master’s degree in Computer Science, Information Technology, Engineering, or related field.

Preferred Soft Skills

Strong analytical and problem-solving skills.

Excellent communication and collaboration abilities.

Ability to work independently and in team-oriented environments.

Strong debugging and troubleshooting capabilities.

Ability to manage multiple priorities in fast-paced enterprise environments.

Nice to Have

Experience with AI/ML integration platforms

Exposure to Healthcare or Financial domain applications

Experience with Blue-Green deployments and GitOps practices

Performance tuning and scalability optimization expertise

Technical Evaluation – Shortlisted candidates should appear in person