Senior Java Backend DeveloperCynet Systems • Kansas City, KS
Senior Java Backend Developer
Cynet Systems • Kansas City, KS
[job_card.30_days_ago]
[job_preview.job_type]
[job_card.full_time]
[job_card.job_description]
Job Description:
Responsibilities:
Design, develop, and maintain applications using Java 8, 11, and 17.
Build microservices and web applications using Spring Framework and Spring Boot.
Develop secure RESTful and SOAP-based web services.
Implement OAuth 2.0 and JWT for secure API authentication and authorization.
Containerize applications using Docker and manage deployments on Kubernetes.
Integrate and manage messaging systems using RabbitMQ (RMQ).
Collaborate in CI/CD processes using GitLab, ensuring robust code delivery pipelines.
Work with Vault or similar tools for secrets and configuration management.
Use Visual Studio Code or IntelliJ for efficient Java development.
Provide on-call production support and troubleshoot issues across environments.
Assist in production deployments and ensure stable releases.
Collaborate closely with cross-functional teams and adhere to Agile processes.
Follow software development best practices and maintain high code quality standards.
Required Skills And Qualifications:
Strong experience with Java (versions 8, 11, 17).
Expertise in Spring Framework, Spring Boot.
Solid understanding of RESTful and SOAP-based services.
Experience with OAuth 2.0, JWT, and API security practices.
Hands-on experience with Docker and Kubernetes.
Experience with RabbitMQ or similar messaging technologies.
Good understanding of CI/CD pipelines, especially with GitLab.
Familiarity with secrets management tools like Vault.
Proficiency in debugging, performance tuning, and issue resolution.
Prior experience supporting production environments and deployments.
Strong adherence to SDLC and Agile methodologies.
Preferred Qualifications:
Experience with cloud platforms (AWS, GCP, or Azure).
Exposure to monitoring tools like Prometheus, Grafana, or ELK Stack.
Familiarity with feature flagging and canary deployments
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