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Stier Solutions · Atlanta, GA 30326

Java Developer

Posted 15 days ago
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Stack mentioned

javamicroservicesspringawss3ecsterraformjenkinsci/cdgitobservabilityrest-apiapache-kafkasqlnosqlpostgresqldynamodbcassandracopilotllm

Job

Location: 3424 Peachtree Rd NE, Monarch Tower, FL 8, Atlanta, GA 30326

- Design and develop CCB Rewards Earnings Engine microservices using Java 21 and Spring Boot, handling high-volume transaction processing via multithreading, securing reward services with Spring Security, and enforcing system reliability through centralized exception handling.

- Deploy and implement AWS cloud services including S3, SQS, ECS, and Load Balancing for CCB platform applications, leveraging Terraform for infrastructure provisioning and Spinnaker for EAC application deployments across environments.

- Migrate legacy web method codebases to latest Java versions, upgrading Maven, Gradle, and Jenkins configurations, and debugging build failures to ensure stable, production-ready deployments across CCB Rewards Platform service.

- Automate build and deployment pipelines using CI/CD workflows with Jenkins, Maven, and Git, enabling faster delivery cycles, reducing manual intervention, and supporting zero-downtime production releases.

- Develop and monitor cloud-based CCB Rewards Earning Engine applications using AWS CloudWatch, configuring real-time alerts, centralized logging, and proactive performance tuning to ensure platform reliability and observability.

- Develop and validate Rewards backend RESTful APIs using standard HTTP protocols, ensuring accurate offer data processing, request integrity, and reliable backend service communication across distributed CCB platform services.

- Develop and consume RESTful APIs within microservices architecture, implementing Kafka-based event-driven frameworks to ensure secure, reliable, and high-throughput data exchange across CCB platform components.

- Design and implement SQL and NoSQL database queries across PostgreSQL, DynamoDB, and Cassandra, optimizing query performance, indexing strategies, and data access patterns for high-volume CCB Rewards transactional workloads.

- Utilize GitHub Copilot and LLM Suite as core daily development tools, leveraging AI-driven code generation, test automation assistance, and intelligent code suggestions to improve delivery velocity and code quality across backend services.

- Manage version control workflows using GitHub, creating and merging pull requests, maintaining branching strategies, and documenting Avro and JSON payload schemas for CCB Rewards Platform event-driven data contracts.

- Develop Unit, Integration, Component, and Contract test cases using JUnit, Mockito, and AFT frameworks, maintaining comprehensive test coverage across Git repositories to ensure application quality and testing efficiency.

- Participate in code review sessions across Dev, UAT, and Performance environments, conducting production code validation for CCB Rewards Earnings Engine backend services to ensure quality and compliance standards.

- Collaborate with Architects, Technical Leads, Scrum Masters, Testers, and Business Analysts to gather requirements, define technical solutions, and drive overall performance and quality improvements across CCB platform applications.

- Work within Agile delivery framework participating in daily standups, grooming sessions, and business requirement discussions to deliver assigned Jira tickets and meet sprint commitments for CCB Rewards Platform development.

All the responsibilities mentioned above are in line with the professional background and requires an absolute minimum of a Bachelor’s degree in computer science, computer information systems, information technology, or a combination of education and experience equating to the U.S. equivalent of a Bachelor’s degree in one of the aforementioned subjects.

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