Security Engineer — IAM & App Security for Trading Platform

NJF Global Holdings Ltd; New York (NY); On-site; USD 400,000 - 750,000; Full time

Job summary

NJF Global Holdings Ltd is seeking a Security Software Engineer to join its Information Security team, focusing on IAM and Application Security across the firm's platform.

You will design, build, and deploy production-grade security solutions, own features end-to-end from architecture to deployment, and partner with business leaders to deliver tailored, business-critical safeguards for trading and transaction systems.

Qualifications

• 3+ years of professional software engineering experience with security focus.
• Experience shipping and operating production software end-to-end.
• Experience with security automation and vulnerability management.
• Comfort owning incident response and reliability for production systems.
• Proficiency with Linux and Windows; exposure to endpoint/network security.
• Familiarity with GCP and cloud security fundamentals.
• Strong written and spoken communication with engineers and stakeholders.

Responsibilities

• Design, build, and deploy scalable security solutions across IAM and application security.
• Own features end-to-end, including integration with trade booking and transaction processing.
• Drive security automation to reduce repetitive manual work.
• Own incident management: triage, root-cause analysis, and resolution.
• Ensure reliability, availability, and performance of systems shipped.
• Collaborate with business leaders to align priorities and deliver tailored security solutions.

Skills

Security engineering

IAM

Application security

Production software

Incident response

Linux/Windows

GCP

Communication skills

Job description

NJF Global Holdings Ltd is seeking a Security Software Engineer to join its Information Security team, focusing on IAM and Application Security across the firm's platform.

You will design, build, and deploy production-grade security solutions, own features end-to-end from architecture to deployment, and partner with business leaders to deliver tailored, business-critical safeguards for trading and transaction systems.