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Java Developer

Actively Reviewing the Applications

Wall Street Consulting Services LLC

Kolkata Full-Time
Posted 2 days ago Apply by June 11, 2026

Job Description

Job Description:

Job Title: Core Java Developer (5+ Years Experience)

Location: Onsite – Rayadurgam, Hyderabad

Experience: 5+ Years

Employment Type: Full-Time

Salary: 20LPA to 25LPA (Depends on Experience)


Job Overview: We are seeking a skilled and motivated Core Java Developer with 5+ years of experience to join our team in Rayadurgam, Hyderabad. The ideal candidate will have strong expertise in modern Java development, microservices architecture, and cloud-native technologies. You will be responsible for designing, developing, and maintaining scalable enterprise applications while collaborating with cross-functional teams.


Key Responsibilities:

  • Develop, test, and maintain high-performance applications using Core Java (Java 11/17).
  • Design and implement Spring Boot-based microservices architecture.
  • Build and integrate RESTful APIs for enterprise-grade applications.
  • Work with Oracle PL/SQL for database design, development, and optimization.
  • Deploy and manage applications using Kubernetes in containerized environments.
  • Implement event-driven architectures using Apache Kafka.
  • Collaborate with DevOps, QA, and product teams to ensure seamless delivery.
  • Troubleshoot, debug, and enhance existing applications for performance and scalability.
  • Follow best practices for coding, security, and system design.


Required Skills & Qualifications:

  • 5+ years of hands-on experience in Java development.
  • Strong knowledge of Java 11/17 features and enhancements.
  • Experience with Spring Boot and Microservices architecture.
  • Proficiency in Oracle PL/SQL including stored procedures, triggers, and performance tuning.
  • Experience with containerization and orchestration (Kubernetes).
  • Hands-on experience with Apache Kafka or similar messaging systems.
  • Strong understanding of REST APIs, JSON, and web services.
  • Familiarity with Git, CI/CD pipelines, and Agile methodologies.
  • Good problem-solving and analytical skills.


Preferred Qualifications:

  • Experience with cloud platforms (AWS, Azure, or GCP).
  • Knowledge of Docker and containerization best practices.
  • Exposure to monitoring tools like Prometheus, Grafana, or ELK stack.
  • Experience working in Agile/Scrum environments.

Required Skills

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