Senior Product Security Engineer

New
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Priority Technology Holdings, Inc.Financial technology
Source API remote eligibility restrictions: United StatesFull-TimeSenior
SalaryUSD 115000 - 145000 / year
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Job Details

Experience
5 years of experience in application security, product security, or a closely related technical role (e.g., DevOps or Application Development).
Required Skills
PythonJavaJavascript

Requirements

  • Have 5 years of experience in application security, product security, or a closely related technical role.
  • Bring deep expertise in at least two of web application security, API security, mobile security (iOS/Android), or cloud security; AWS is preferred.
  • Demonstrate proficiency in one or more programming languages, such as Python, Java, or JavaScript, and the ability to work with production code.
  • Have experience with modern software development and application security tooling, including SAST, DAST, and SCA.
  • Have hands-on experience applying threat modeling methodologies to complex distributed systems.
  • Be familiar with fintech-relevant security frameworks and standards, including PCI-DSS, SOC 2 Type II, FFIEC, NIST CSF, and ISO 27001.
  • Communicate effectively with technical and business audiences.
  • Preferred: experience securing fintech, payments, or regulated financial products.
  • Preferred: experience with cloud-native architectures, modern CI/CD environments, red team exercises, penetration testing, or adversarial simulations.
  • Preferred: security certifications such as CISSP, CSSLP, OSCP, or GIAC.

Responsibilities

  • Own security design reviews and threat modeling for high-risk product areas, including payment processing, identity and access, fraud systems, and AI.
  • Advise staff and principal engineers on secure architecture patterns, cryptography, and API security.
  • Lead and execute application security assessments, red team exercises, and adversarial simulations in production and pre-production environments.
  • Define and drive adoption of security standards, secure coding guidelines, and SAST/DAST/SCA tooling.
  • Partner with Engineering and DevOps to improve security across CI/CD pipelines, cloud infrastructure, and container environments.
  • Translate security risks into clear, prioritized recommendations for engineering leadership and product managers.
  • Contribute to regulatory compliance across PCI-DSS, SOC 2 Type II, and other applicable guidance.
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USD 115000 - 145000 / year
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