Description

You will design and maintain transactional systems using Java and Spring Boot on AWS. You will own the migration of legacy components to cloud-native architectures, ensuring high availability and data integrity.

This role is on-site.

Responsibilities

• Build scalable services using Java, Spring Boot, and AWS ECS with Aurora PostgreSQL.
• Implement concurrency controls such as advisory locks and optimistic versioning for transactional integrity.
• Orchestrate asynchronous workflows using SQS, EventBridge, and Kafka.
• Automate infrastructure provisioning with Terraform and AWS CDK.
• Migrate legacy codebases to cloud-native patterns using state machines and parallel-run validation.

Required Skills

• 7+ years of professional experience with Java and Spring Boot.
• Hands-on AWS experience, specifically with ECS, Aurora PostgreSQL, SQS, and EventBridge.
• Deep understanding of concurrency controls, including advisory locks and optimistic versioning.
• Experience building transactional systems with strict consistency requirements.
• Proficiency with Kafka for event streaming.
• CI/CD experience, preferably with GitLab.
• Infrastructure as Code skills with Terraform or AWS CDK.
• Knowledge of Drools Rules Engine and state machine patterns.
• Experience with Resilience4j and legacy-to-cloud migration strategies.

Key Skills

Education

Bachelor's degree