Qualia is a software company self-described as "the leading" digital closing platform used by real estate professionals, homebuyers, and lenders to process real estate transactions
Senior Application Security Engineer
Location
United States
Posted
85 days ago
Salary
$180K - $210K / year
Seniority
Senior
Job Description
Senior Application Security Engineer
Qualia
Role Description We're hiring a Senior Application Security Engineer to join a small, high-leverage AppSec team. This is a deep-technical IC role with a staff-leaning scope: - Set the technical direction and own delivery on how we find, fix, and prevent vulnerabilities across Qualia's products and cloud infrastructure. - Be the person other engineers want in the room when an architecture decision has a security dimension. - Partner daily with product engineering, infrastructure, and platform teams. - Work closely alongside existing AppSec engineers, raising the technical bar of the team while staying deeply hands-on with code, tooling, and adversarial testing. Responsibilities - Run offensive assessments against Qualia's applications and infrastructure: manual penetration testing, exploit development, authenticated web/API testing, and adversarial review of new designs before they ship. - Lead threat modeling and secure design review for the highest-risk initiatives across the company, and mentor engineers to do the same for their own work. - Own and evolve our AppSec tooling stack end-to-end - SAST, DAST, SCA, secret scanning, IaC scanning, and the CI/CD gates that tie them together. - Build the custom rules, detections, and automation that generic tooling doesn't provide. - Harden our cloud posture: review AWS configurations, IAM policies, Kubernetes/EKS workloads, and networking boundaries. - Build automation and guardrails that prevent the same class of issue from recurring. - Reduce toil for the team - write the tools, scripts, and integrations that turn a day of triage into a few minutes. - Partner with Infrastructure and Platform on detection engineering, incident response support, and cross-cutting programs (secrets management, supply chain, runtime security). - Set the technical bar for the AppSec team: raise the quality of reviews, establish patterns others can reuse, and mentor peers across seniority levels. - Represent AppSec in architectural reviews, vendor evaluations, and compliance efforts. Qualifications - 8+ years of hands-on experience in application security, offensive security, or security engineering. - Demonstrable depth in at least two of: offensive testing, security tooling/automation, and cloud/infra security. - Strong offensive skills - able to manually exploit real web and API vulnerabilities beyond what a scanner will find. - Deep familiarity with building and operating security tooling in a modern engineering organization. - Production experience with AWS (IAM, VPC, networking, data services), containerized workloads (Docker, Kubernetes/EKS), and infrastructure-as-code (Terraform or similar). - Comfort reading, reviewing, and contributing code in at least one language common to modern web stacks (Python, Go, Ruby, TypeScript, or similar). - Clear, direct communication style. - Strong partnership instincts - leverage by making other teams faster, not by blocking them. Nice to Have - Experience in fintech, proptech, healthcare, or another regulated industry where data sensitivity is high. - Background meaningfully contributing to a bug bounty program. - Experience with identity and access systems (OIDC, SAML, federation, fine-grained authorization). - Detection engineering, DFIR, or red-team experience. - Open source contributions to security tooling, published research, or CVE credits. - Relevant certifications (OSCP, OSWE, GWAPT, GPEN, etc.) - valued but not required. Benefits - Base annual salary of $180,000-$210,000 plus a competitive equity and benefits package. - Comprehensive health plans. - 401k program and commuter benefits. - Professional development and parental leave. - Flexible time off policy. - Robust online onboarding program to train new hires. - Biweekly all hands meetings and a variety of internal virtual events.
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