Full Stack Java Developer

United States

Java

About the opportunity

Job Title: Full Stack Java Developer

Duties: *

Design, develop, and deploy scalable, high-performance microservices using Java and Spring Boot. *

Implement secure, versioned, and well-documented RESTful APIs adhering to industry best practices and standards. *

Written clean, maintainable, and testable code following coding standards. *

Develop comprehensive Unit, Integration, and API test suites using JUnit, Mockito, and REST Assured to ensure code reliability. *

Create and maintain BDD test scenarios using Cucumber to align technical implementation with business requirements. *

Execute performance testing (Load, Stress, and Endurance) using Apache JMeter to identify bottlenecks and ensure system stability. *

Implement Chaos Engineering practices to validate system resilience, fault tolerance, and failover mechanisms under simulated failure conditions. *

Provision and manage EKS infrastructure with optimized node sizing and autoscaling policies for cost efficiency and high availability. *

Collaborate with DevOps teams on CI/CD pipelines to enable automated build, testing, and deployment workflows. *

Set up and configure infrastructure for new Spring Boot applications, ensuring scalability and operational readiness. *

Monitor, diagnose, and resolve production issues leveraging Datadog logs, metrics dashboards, and APM tooling. *

Analyze and optimize application performance through JVM tuning, database query optimization, and caching strategies. *

Created custom exception classes with technical error codes for each Camel processor, aligning with the error code standards defined in the existing TIBCO BW workflows. *

Mapped processor-level failures to specific tech error codes using custom exceptions, ensuring consistent error reporting and easier troubleshooting across the layers. *

Replace TIBCO exception handling constructs with Camel's on Exception, Dead Letter Channels, and retry policies to enhance fault tolerance. *

Implemented Apache Camel routes integrated with Apache ActiveMQ Artemis for reliable, asynchronous message-driven communication between microservices. *

Built Camel routes with Artemis in Spring Boot to handle file upload workflows, migrated from existing TIBCO BW processes. *

Configured Artemis queues and wired them into Camel routes to process incoming files, apply business validations, and route them to downstream systems. *

Monitor and tune Artemis broker performance including queue depth, consumer throughput, and message backlog using Artemis management console and Datadog integrations. *

Maintain comprehensive API documentation using OpenAPI/Swagger specifications. *

Document all performance test results and Chaos testing outcomes, obtaining necessary approvals prior to production promotion. *

Create and manage Change Management tickets in ServiceNow, including deployment-related tagging and coordination of production installations.

Minimum requirements

Requirement: Applicants must have a Master’s degree or foreign equivalent in Computer Science, Computer Applications, Information Technology, Engineering (any), or related fields. Travel/relocation required as jobs will be performed at various unanticipated locations throughout the United States.

Languages

Full Stack Java Developer

About the opportunity

Duties: *

Minimum requirements

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