Senior Application Security Engineer

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Application Security Engineer based in the United States.

• This role offers the opportunity to strengthen application security across a portfolio of SaaS platforms serving mission-driven organizations.
• You will work hands-on with software development and production teams to embed security throughout the software development lifecycle.
• The position combines application security engineering, cloud infrastructure, vulnerability management, penetration testing, and security automation.
• You will help shape security tooling, processes, and standards while identifying practical ways to reduce technical risk and security debt.
• A strong focus on AI-driven automation provides opportunities to streamline workflows and improve the efficiency of security operations.
• You will collaborate closely with developers, engineering leaders, product teams, and security leadership to make secure development more proactive and scalable.
• This is a high-impact remote role where your technical judgment and ability to influence teams will directly contribute to a stronger security posture.