Sr Java backend Developer

1 week ago

Addison, TX, United States TCS USAAvance Consulting Full time

Must Have Technical/Functional Skills

  1. Primary Skill: Core Java

  2. Secondary: Spring boot, Kafka, OpenShift, rest web services, Junit

  3. Experience: 10+ years

Roles & Responsibilities

  1. Architect, design, and develop scalable backend systems using Java (JDK 21) and Spring Boot.

  2. Build and maintain microservices for high-performance, distributed applications.

  3. Deploy and manage containerized applications on OpenShift (Docker/Kubernetes).

  4. Develop and optimize Oracle PL/SQL queries and stored procedures for robust data handling.

  5. Implement CI/CD pipelines for automated build, test, and deployment processes.

  6. Participate in complex system design discussions, ensuring scalability, security, and performance.

  7. Troubleshoot and resolve technical challenges across environments.

Required Skills & Qualifications

  1. 10+ years of professional experience in backend development.

  2. Strong hands-on expertise in Java (JDK 21), Spring Boot, and Microservices architecture. 

  3. Practical experience with OpenShift, containers (Docker/Kubernetes), and cloud-native deployments. 

  4. Advanced knowledge of Oracle PL/SQL and relational database design. 

  5. Proven experience with CI/CD tools (Jenkins, GitLab, or similar). 

  6. Ability to demonstrate technical skills live during interviews (coding, design, troubleshooting). 

  7. Excellent communication skills and ability to work in cross-functional teams. 

  8. Strong background in complex system design and architectural patterns. 

Additional Relevant Skills 

  1. RESTful API design & development 

  2. Event-driven architecture (Kafka, RabbitMQ) 

  3. Unit and Integration Testing (JUnit, Mockito) 

  4. Performance tuning & optimization Security best practices (OAuth2, JWT, SSL/TLS) 

  5. Monitoring & Observability (Prometheus, Grafana, ELK stack) 

  6. Version control (Git) 

  7. Agile/Scrum methodologies 

  8. Cloud experience (AWS, Azure, or GCP) 

Preferred Skills 

  1. Experience with Domain-Driven Design (DDD) and Design Patterns 

  2. Familiarity with API Gateway and Service Mesh 

  3. Exposure to DevSecOps practices

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