Sr. Software Engineer - AWS & Security Remediation

Sr. Software Engineer AWS & Security Remediation

Location: Des Moines, IA preferred 2 nd Location: Charlotte, NC - Hybrid

Contract: 6 months

Interview : Virtual (can be in-person so candidate must be ready to take)

Note:

• Must be local with DL copy
• LinkedIn with location (before 2022)
• Des Moines, IA is the main location
• Recent or recent second project must be at the current location

Client is seeking a Senior Software Engineer to support application modernization, process account remediation, and security vulnerability reduction across enterprise applications. This is a hands-on engineering role focused on implementing established AWS/cloud patterns, improving application security, and accelerating remediation activities.

Required

• Strong software engineering experience with Python .
• Hands-on AWS experience, particularly AWS CDK/IaC.
• Experience with IAM, CloudFormation, Lambda, or similar AWS services.
• Experience with Git/GitHub, pull requests, and CI/CD pipelines.
• Experience troubleshooting and remediating application/cloud security vulnerabilities.
• Ability to quickly learn established technical patterns and work independently.
• Strong production support, problem-solving, and communication skills.

Qualifications

• C#/.NET experience with legacy applications.
• HashiCorp/Vault or secrets-management experience.
• Experience with Step Functions.
• Experience using AI-assisted development tools such as Claude.
• Application modernization/cloud migration experience.