Senior DevOps Engineer
Summary
Senior DevOps Engineer managing Kubernetes/OpenShift operations, CI/CD pipelines (Jenkins), and building Java/Spring Boot microservices on cloud-native platforms with on-call incident support duties.
The Senior Matrixx DevOps Engineer will be involved in the end-to-end delivery lifecycle including solution design, application development, QC testing, CI/CD automation and continuous optimization of cloud-native platforms. The candidate will manage Kubernetes operations, infrastructure provisioning and software upgrades to ensure systems remain reliable, secure and scalable. The candidate will be working in a team in routine on-call rotations to support day-to-day operations, incident resolution, customer care and defect fixes.
Key responsibilities
Design, develop, and maintain robust, scalable, and resilient microservices using Java, Spring Boot and related frameworks
Implement RESTful APIs and ensure services meet performance, security, and stability requirements
Write clean, well-tested, and efficient code following best practices and design patterns
Develop and manage services deployed on OpenShift/Kubernetes, including defining Dockerfiles and Kubernetes resource configurations (Deployments, Services, ConfigMaps, etc.)
Work with CI/CD pipelines (e.g., Jenkins) for automated build, test, and deployment
Monitor and troubleshoot services running in the OpenShift environment
Contribute to the architectural design of microservices, focusing on principles like loose coupling, high cohesion, and fault tolerance
Perform code reviews to maintain code quality and share knowledge within the team
Support on-call duty on shift rotation and handle production incident and root cause analysis with minimal supervision
Build technical documentation from scratch, maintaining working documents on architecture overviews, API specifications and system integrations
About you
Bachelor's degree in Computer Science, Software Engineering, or related field
Minimum of 3 years of professional experience in developing enterprise applications using Java and the Spring Boot framework
Strong understanding of microservices architecture, principles, and best practices
Experience designing and consuming RESTful APIs
Proficient with Docker and Kubernetes/OpenShift for deployment and orchestration
Experience with SQL and NoSQL databases
Familiarity with Git, Maven/Gradle, and CI/CD tools
Hands-on production experience with Jenkins and CI/CD best practices
Solid understanding of AWS core services, IAM security, and cost-optimization practices