Software Engineer Java

Title: Software Engineer- Java
Location: St Louis, MO, Charlotte, NC, Coppell, TX(Only Locals)

Note: Preferred candidates should be available to attend an onsite interview at the specified location. The interview will include a  Java coding assessment .

Keys for This Role

• Need someone with an  AWS background who has built  transactional systems and can write code in  Java and Spring .
• This position is 80% development and 20% unit testing .

Job Description

Lead the design and delivery of  event-driven transactional microservices on AWS using:

• Java 17
• Spring Boot
• ECS
• Aurora PostgreSQL
• SQS FIFO
• Event Bridge
• MSK

The systems will be processing  millions of decisions per day . This role focuses on  transactional systems, not data pipelines or analytics .

Required Skills

• 7+ years of experience with  Java/Spring Boot
• Hands-on  AWS experience
• Experience with  ECS
• Experience with  Aurora PostgreSQL
• Experience with  SQS
• Experience with  EventBridge
• Experience building  transactional systems
• Experience with  concurrency controls , including:
  • Advisory locks
  • Optimistic versioning
• Experience with  Kafka
• Experience with  CI/CD , preferably GitLab
• Experience with  Terraform/CDK

Other Required Skills

• Drools Rules Engine
• State machine patterns
• Parallel-run validation
• Resilience4j
• Legacy-to-cloud migration