AWS Developer

Role Name: AWS Developer

Location: Malvern, PA

Job Description:

Key Responsibilities:

• Analyze, assess, and understand complex legacy systems, including mainframe applications and legacy Java applications
• Lead the end-to-end modernization journey—from discovery, planning, and architecture design to implementation and deployment.
• Refactor or rewrite legacy components using modern Java frameworks, Python, microservices, and event driven architectures.
• Design and implement cloud native solutions using AWS services such as:
• 1. Lambda, EC2, ECS/EKS, IAM, Secrets Manager
• 2. S3, , RDS, Step Functions
• 3. CloudFormation for IaC
• 4. Splunk, Honeycomb
• Build and deploy CI/CD pipelines using tools like GitHub Actions, or similar.
• Collaborate with cross-functional teams including architecture, infrastructure, DevOps, and QA.
• Implement best practices for performance optimization and cost efficiency.
• Document system designs, architecture decisions, and operational procedures.
• Provide technical guidance and mentorship to team members working on modernization initiatives.

Required Skills & Experience:

• 8 to 10+ years of hands-on software engineering experience.
• Strong proficiency in Java (Java 8+) and Python development.
• Deep understanding of AWS cloud architecture and hands-on experience with core AWS services.
• Experience modernizing mainframe applications, including analysis, refactoring, migration, and system decomposition.
• Strong background in modernizing legacy Java applications (monolithic to microservices).
• Solid understanding of microservices, RESTful APIs, and event-driven systems.
• Knowledge of relational and NoSQL databases.
• Experience with CI/CD, version control, and automation.
• Strong problem solving, architectural reasoning, and communication skills.