✦ Luna Orbit — Cybersecurity

Sr. Manager, Application Security

at Prosper

📍 Remote, US Remote 💰 $226K – $270K USD / year Posted April 10, 2026
Salary $226K – $270K USD / year
Type Full-Time
Experience senior
Exp. Years 10+ years
Education Bachelor's degree in Computer Science or related field, or its equivalent in work experience
Category Cybersecurity

Lead Prosper's Application Security program, driving strategy, implementation, and optimization of security controls across the organization in a fintech environment. Manage a team of AppSec engineers and partner with engineering and product leaders to embed security into the SDLC.

  • Define and execute a multi-year AppSec roadmap
  • Integrate threat modeling and security tooling into SDLC
  • Oversee vulnerability lifecycle and incident response
  • Lead offensive security & third-party pen tests
  • Deliver executive dashboards and risk metrics

Emphasizes security tooling and testing (SAST, DAST, SCA, IAST, RASP), threat modeling, vulnerability lifecycle management, incident response, and cloud security with Google Cloud Platform. Requires leadership experience and strong collaboration with engineering and product teams.

The ideal candidate is a senior security leader with 10+ years in application security, strong technical depth in SAST/DAST/IAST/RASP, and hands-on experience with CI/CD and Google Cloud Platform. They should have proven leadership abilities to mentor teams, influence product and engineering partners, and drive a mature AppSec program in a remote fintech environment.

10+ years of progressive application security experiencePrior people leadership experience (3+ years)Deep technical knowledge with a track record of successful execution in application securityStrong knowledge of CI/CD pipelinescloud-native security (GCP)and container securityBachelor's degree in Computer Science or related fieldor equivalentStrong working knowledge of at least two programming or scripting languages
Threat modelingAutomation in security engineeringExperience with enterprise-scale security programs
Google Cloud PlatformSASTDASTIASTRASPSCA
10+ years of progressive application security experienceprior people leadership experience (3+ years)deep technical knowledge in appsec (secure SDLCpenetration testingtooling like SAST/DAST/IAST/RASP)strong CI/CD and cloud-native security in GCPBachelor's degree in CS or related fieldstrong programming/scripting knowledge (at least two languages)
Application securitySASTSCADASTIASTRASPCI/CDSecure SDLCCloud securityGoogle Cloud PlatformThreat modelingVulnerability managementIncident responsePenetration testingSecurity toolingSecurity Champions programLooker (administration)Looker developmentPythonGit
LeadershipCommunicationCollaborationInterpersonal skillsStrategic thinking
Industry Fintech
Job Function Strategic and hands-on leadership of the Application Security program in a fintech environment
Role Subtype Senior Manager
Tech Domains Google Cloud Platform
application securityappsecsastscadastiastraspci/cdcloud securitygoogle cloud platformgcpthreat modelingvulnerability managementincident responsepenetration testingsecurity toolingsecure sdlcsecurity champions programleadershippeople managementfintechremotebachelors degree in computer sciencesecurity governanceiaST

Must have 10+ years of application security experience, Must have prior people leadership experience (3+ years)

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