Sr Java backend Developer

1 week ago

Addison, United States Avance Consulting Full time

Must Have Technical/Functional SkillsPrimary Skill: Core JavaSecondary: Spring boot, Kafka, OpenShift, rest web services, JunitExperience: 10+ yearsRoles & ResponsibilitiesArchitect, design, and develop scalable backend systems using Java (JDK 21) and Spring Boot.Build and maintain microservices for high-performance, distributed applications.Deploy and manage containerized applications on OpenShift (Docker/Kubernetes).Develop and optimize Oracle PL/SQL queries and stored procedures for robust data handling.Implement CI/CD pipelines for automated build, test, and deployment processes.Participate in complex system design discussions, ensuring scalability, security, and performance.Troubleshoot and resolve technical challenges across environments.Required Skills & Qualifications10+ years of professional experience in backend development.Strong hands-on expertise in Java (JDK 21), Spring Boot, and Microservices architecture. Practical experience with OpenShift, containers (Docker/Kubernetes), and cloud-native deployments. Advanced knowledge of Oracle PL/SQL and relational database design. Proven experience with CI/CD tools (Jenkins, GitLab, or similar). Ability to demonstrate technical skills live during interviews (coding, design, troubleshooting). Excellent communication skills and ability to work in cross-functional teams. Strong background in complex system design and architectural patterns. Additional Relevant Skills RESTful API design & development Event-driven architecture (Kafka, RabbitMQ) Unit and Integration Testing (JUnit, Mockito) Performance tuning & optimization Security best practices (OAuth2, JWT, SSL/TLS) Monitoring & Observability (Prometheus, Grafana, ELK stack) Version control (Git) Agile/Scrum methodologies Cloud experience (AWS, Azure, or GCP) Preferred Skills Experience with Domain-Driven Design (DDD) and Design Patterns Familiarity with API Gateway and Service Mesh Exposure to DevSecOps practices

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    1 week ago

    Addison, TX, United States TCS USAAvance Consulting Full time

    Must Have Technical/Functional Skills Primary Skill: Core Java Secondary: Spring boot, Kafka, OpenShift, rest web services, Junit Experience: 10+ years Roles & Responsibilities Architect, design, and develop scalable backend systems using Java (JDK 21) and Spring Boot. Build and maintain microservices for high-performance, distributed applications. ...

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