Full-Stack Software Engineer IV (MuleSoft, API architecture, .NET, and cybersecurity)- Remote

The confidential client is seeking a Senior/Level 4 Software Engineer to support API security standardization across multiple teams and applications. The role focuses on configuring MuleSoft proxies, bringing APIs into compliance with cybersecurity standards, addressing authorization and security gaps, and managing API security projects through completion.

Responsibilities:

• Support API security standardization across approximately 12 teams
• Configure and implement MuleSoft proxies
• Bring APIs into compliance with established cybersecurity standards
• Address authorization and API security gaps
• Review existing API configurations and implement required security updates
• Follow documented API security standards and procedures
• Document changes and remediation activities
• Work directly with application teams and participate in daily standups
• Own assigned API security projects through completion before transitioning to the next team/application

Requirements:

• • Seven (7) years of experience
• • Strong software engineering/development background
• • MuleSoft experience — required
• • Strong API architecture and development experience
• • Hands-on experience setting up MuleSoft proxies
• • Experience with REST APIs
• • Understanding of OAuth 2.0, OpenID Connect, and JWT validation
• • Experience with API security, authorization, and secure development practices
• • Vulnerability remediation/security compliance experience
• • Ability to understand and implement established API security standards
• • GitHub, GitHub Actions, Jira, and CI/CD experience
• • .NET experience
• • Angular and/or React experience
• • Experience with OWASP API Security and CIS Benchmarks
• • Banking/financial services experience
• • Experience in another highly regulated or security-conscious industry
• • Experience with origination or servicing platforms
• • Payment APIs, payment processing, or financial transaction integration experience
• • Vault experience
• • AWS exposure