Application Security Engineer (X Money)

Highlights

• Protect the security and integrity of X Money payments products end to end.
• Secure wallets, ledgers and systems that move and hold customer funds.
• Perform threat modeling to stop fraud, abuse and unauthorized transfers.

What they offer

• Equity
• Comprehensive medical, vision and dental coverage
• 401(k) retirement plan
• Short & long-term disability insurance
• Life insurance
• Discounts and perks

Ideal candidate

Security-minded engineer energized by protecting high-value fintech systems and staying ahead of fraud. Hands-on, curious and collaborative, you communicate clearly and bring excellence to fast-moving, flat teams.

Requirements

• Bachelor's degree in Computer Science, Cybersecurity or related field
• 3-5 years in application security with focus on code security
• Experience in payments, money transmission, digital wallets or financial platforms
• Deep understanding of secure coding, appsec frameworks and OWASP Top 10
• Proficiency in Python or Rust with secure coding practices
• Experience securing CI/CD pipelines and DevSecOps practices
• Familiarity with software supply chain security and SBOM generation tools
• Experience with Burp Suite, OWASP ZAP and SAST/DAST analysis
• Experience securing high-value transaction systems against fraud and abuse
• Experience designing agentic and LLM-based solutions for security
• Excellent communication skills for technical and non-technical audiences