Flywire

1 week ago

Senior Security Engineer (AI & Automation)

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 17 hours agoStatus: Live

Job Summary

Blend traditional security architecture with AI-driven automation to evolve security posture. Integrate LLMs into CI/CD pipelines for real-time automated security reviews, including code analysis, architectural reviews, and live testing of high-risk features. Lead secure design reviews and threat modeling for complex payment systems, partner with engineering teams, and help build S-SDLC automation. Mentor security and software engineers on remediation and emerging AI vulnerabilities.

Location: Adelaide

Workplace: Hybrid

Employment Type: Full time

Job Function: Cybersecurity

Seniority: Mid level

Key Responsibilities

•Design, prompt-engineer, and deploy automated security review workflows using LLM APIs within CI/CD.
•Lead secure design reviews and advanced threat modeling for complex payment systems.
•Serve as a technical bridge between Security and Engineering teams to identify and address security issues.
•Perform deep-dive full-stack security reviews, including source code audits and live application testing for high-risk features.
•Own and contribute to automated security controls across the secure software development lifecycle (S-SDLC), and mentor others on remediation.

Pay and Benefits

Equity and Bonus:Equity

Perks:EquityWellness Stipend

Key Requirements

•5+ years in Application Security, including web application penetration testing and vulnerability research, plus source code auditing and security tool development.
•Automation-first mindset to replace manual security work with intelligent, AI-driven workflows.
•Demonstrated prompt engineering for security tasks using tools like Claude, and experience integrating LLMs into pull request analysis for context-aware feedback.
•Strong full-stack security depth with Python, Ruby on Rails, Java, and modern web development (JavaScript, Node.js).
•Deep knowledge of applied cryptography and authentication/authorization systems including OAuth2, SAML, and SSO implementations.

Experience:5+ years

Skills:Strategic communicationCollaborationMentorshipRisk translationEnablement

Languages:English

Tech Stack:LLMsClaudePythonRuby on RailsJavaJavaScriptNode.jsAWSDockerGitLab CICI/CDSASTDASTSCAOAuth2SAMLSSOPrompt injectionInsecure output handlingModel inversion

Company Brief

Flywire

Provides a global payments platform and vertical-specific software to enable complex cross-border and domestic receivables for education, healthcare, travel and B2B clients, streamlining payments, reconciliation and receivables workflows.

Industry: Payments

Company Size: Enterprise (1,001+ employees)

Revenue: USD 100M to 250M

Growth: Public Company

Valuation: Public Company (Market Cap in USD)

Funding: IPO / Publicly Listed

Headquarters: Boston, United States

Founded: 2009

Glassdoor: 3.5

Website LinkedIn Glassdoor

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Flywire

1 week ago

Senior Security Engineer (AI & Automation)

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 17 hours agoStatus: Live

Job Summary

Location: Adelaide

Workplace: Hybrid

Employment Type: Full time

Job Function: Cybersecurity

Seniority: Mid level

Key Responsibilities

•Design, prompt-engineer, and deploy automated security review workflows using LLM APIs within CI/CD.
•Lead secure design reviews and advanced threat modeling for complex payment systems.
•Serve as a technical bridge between Security and Engineering teams to identify and address security issues.
•Perform deep-dive full-stack security reviews, including source code audits and live application testing for high-risk features.
•Own and contribute to automated security controls across the secure software development lifecycle (S-SDLC), and mentor others on remediation.

Pay and Benefits

Equity and Bonus:Equity

Perks:EquityWellness Stipend

Key Requirements

•5+ years in Application Security, including web application penetration testing and vulnerability research, plus source code auditing and security tool development.
•Automation-first mindset to replace manual security work with intelligent, AI-driven workflows.
•Demonstrated prompt engineering for security tasks using tools like Claude, and experience integrating LLMs into pull request analysis for context-aware feedback.
•Strong full-stack security depth with Python, Ruby on Rails, Java, and modern web development (JavaScript, Node.js).
•Deep knowledge of applied cryptography and authentication/authorization systems including OAuth2, SAML, and SSO implementations.

Experience:5+ years

Skills:Strategic communicationCollaborationMentorshipRisk translationEnablement

Languages:English

Tech Stack:LLMsClaudePythonRuby on RailsJavaJavaScriptNode.jsAWSDockerGitLab CICI/CDSASTDASTSCAOAuth2SAMLSSOPrompt injectionInsecure output handlingModel inversion

Company Brief

Flywire

Industry: Payments

Company Size: Enterprise (1,001+ employees)

Revenue: USD 100M to 250M

Growth: Public Company

Valuation: Public Company (Market Cap in USD)

Funding: IPO / Publicly Listed

Headquarters: Boston, United States

Founded: 2009

Glassdoor: 3.5

Website LinkedIn Glassdoor