Sr Engineer, Application Security

Required Skills & Experience

Bachelor’s degree in Computer Science, Software Engineering, Mathematics, or similar field. 5+ years of professional experience. Hands-on software development experience with APIs, web applications, and scripts. Strong experience administering and operating SAST and DAST security scanning tools. Experience communicating security findings to development teams and driving remediation. Hands-on threat modeling and adversarial application testing experience. Cloud-native application development and operations experience. Experience with CI/CD pipelines, cloud compute resources, and containerization. Hands-on Docker and Kubernetes experience.

Nice to Have Skills & Experience

Infrastructure as Code (IaC) experience. Experience building or maintaining Kubernetes clusters supporting security services. Experience automating security governance through scripts and APIs. Experience supporting global or enterprise-scale security environments. Experience working with bug bounty findings and vulnerability assessment programs.

Job Description

Insight Global is seeking a Sr. Application Security Engineer for a top global travel and hospitality client. This individual will play a key role in building, implementing, and operating software security capabilities across a large-scale digital and cloud environment. The engineer will partner closely with development and operations teams to identify and remediate vulnerabilities, automate security governance, perform threat modeling and application security reviews, and develop cloud infrastructure supporting enterprise security services. This is an excellent opportunity for an experienced AppSec engineer who enjoys combining hands-on software development, cloud infrastructure, Kubernetes, and security engineering to improve security at enterprise scale.