Java Developer

Job Title: Java Developer (8+ Years)

Location:
Georgia (Onsite)

Employment Type:
Full-Time/ W2 (NO C2C)

Job Summary:
We are looking for a highly skilled
Java Developer with 8+ years of experience
in designing, developing, and deploying enterprise-grade applications using
Core Java, Spring Framework, Spring Boot, Microservices, REST APIs, Hibernate/JPA, SQL/NoSQL, and Cloud-native architectures
. The ideal candidate will work across the full SDLC, build scalable backend services, and collaborate with cross-functional teams to deliver secure and high-performing solutions.

Key Responsibilities

• Design, develop, and maintain enterprise applications using
  Core Java (Java 8/11/17)
  , OOP principles, collections, and multithreading.
• Build robust backend services using
  Spring Boot
  ,
  Spring MVC
  ,
  Spring Data JPA
  ,
  Spring Security
  , and
  Spring Cloud
  components.
• Develop and manage
  Microservices
  architecture with inter-service communication patterns, API gateways, service registry, and distributed configuration management.
• Implement
  RESTful APIs
  , handle request/response lifecycle, and ensure API reliability, versioning, and documentation (Swagger/OpenAPI).
• Work with
  Hibernate/JPA
  for ORM, database modeling, and writing optimized queries.
• Develop and optimize SQL on
  MySQL, PostgreSQL, Oracle
  , and work with
  NoSQL databases
  such as MongoDB, DynamoDB, Redis, and Cassandra.
• Integrate messaging systems including
  Kafka, RabbitMQ, ActiveMQ, JMS
  , and implement asynchronous/event-driven processing.
• Apply best practices for clean code, modular development, secure coding, and reusable components.
• Work with
  cloud platforms (AWS, Azure, GCP)
  for deployments, serverless integration, containerization, and distributed systems.
• Develop CI/CD pipelines using
  Jenkins, GitLab CI, GitHub Actions, Azure DevOps
  , ensuring automated builds, testing, and deployments.
• Use modern development tools including
  Git, Maven, Gradle, Docker, Kubernetes
  for efficient development and deployment workflows.
• Implement unit and integration testing using
  JUnit, Mockito, TestNG
  , and ensure coverage and code quality standards.
• Troubleshoot production issues, analyze logs, and perform root cause analysis for performance or availability incidents.
• Collaborate with Product Owners, QA, and DevOps teams in an
  Agile/Scrum
  setup for sprint planning, grooming, and delivery cycles.
• Optimize performance through profiling, load testing, caching strategies, JVM tuning, and API response optimizations.
• Work on secure application development including
  OAuth2, JWT, SSL/TLS
  , and data protection mechanisms.

Required Skills & Qualifications

• Expertise in
  Spring Boot, Spring MVC, Spring Data JPA, Spring Security
  .
• Strong experience with
  Microservices
  , distributed systems, and service orchestration.
• Hands-on experience with
  REST APIs
  , API gateways, Swagger/OpenAPI, and JSON/XML processing.
• Solid experience with
  SQL
  (joins, triggers, stored procedures) and
  NoSQL
  databases.
• Knowledge of
  Kafka
  , messaging queues, event processing, and asynchronous architecture.
• Strong understanding of
  Git
  , branching strategies, code reviews, and CI/CD processes.
• Experience with
  Docker, Kubernetes
  , containers, and cloud deployment models.

Preferred (Good to Have)

• Experience with
  AWS Lambda, Azure Functions, or GCP serverless
  .
• Knowledge of
  GraphQL
  , gRPC, or WebSockets.
• Exposure to
  ElasticSearch, Logstash, Kibana (ELK)
  stack.
• Experience working with
  CI/CD automation
  , container registries, and IaC tools (Terraform, CloudFormation).
• Familiarity with
  Front-end technologies (React/Angular)
  for full-stack collaboration.