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 United States. This role offers the opportunity to strengthen application security across a modern enterprise software platform used by organizations worldwide. You will work closely with engineering and security teams to embed secure development practices throughout the software development lifecycle while identifying and mitigating vulnerabilities before they reach production. The position combines hands-on technical expertise with strategic security guidance, allowing you to influence architecture, development standards, and security tooling. You'll collaborate with cross-functional stakeholders, contribute to innovative security initiatives, and help build resilient applications that protect customers and critical business operations. This is an excellent opportunity for an experienced security professional who enjoys solving complex technical challenges in a collaborative, remote-first environment.