Security Engineer II (Offensive)

Flywire
Bengaluru
Workplace: HybridFull timeFunction: CybersecurityExperience: 1-3 yearsEducation: bachelorsSkills: ["Analytical discipline","Calm under pressure","Clear communication","Resilience","Risk-based decision-making"]

Build hands-on offensive security capabilities across penetration testing, threat detection engineering, and incident response within a fast-paced fintech environment. Support live operational work under senior guidance, contribute to SIEM detection rule tuning and coverage using frameworks like MITRE ATT&CK, and assist with forensics and post-incident analysis. Progress toward increasing independence by developing manual testing, adversarial AI security, and detection engineering skills over time.

Loading

Loading job details...

Preparing the role view and application actions.

FursaFursa
Flywire
Flywire
4 hours ago

Security Engineer II (Offensive)

✓ Verified Job

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

Source: Company careers pageValidated by: Fursa AI
Last checked: 54 minutes agoStatus: Live
Reposted: similar role first listed 2 days ago

Job Summary

Build hands-on offensive security capabilities across penetration testing, threat detection engineering, and incident response within a fast-paced fintech environment. Support live operational work under senior guidance, contribute to SIEM detection rule tuning and coverage using frameworks like MITRE ATT&CK, and assist with forensics and post-incident analysis. Progress toward increasing independence by developing manual testing, adversarial AI security, and detection engineering skills over time.
Location: Bengaluru
Workplace: Hybrid
Employment Type: Full time
Job Function: Cybersecurity
Seniority: Mid level

Key Responsibilities

  • •Support penetration testing engagements across financial platforms and product architectures under senior guidance.
  • •Assist with manual security reviews including source code audits, API testing, and cloud configuration checks.
  • •Contribute to adversarial testing of AI features to identify prompt injection and related LLM weaknesses.
  • •Help design and tune detection rules and alert workflows within the enterprise SIEM using established frameworks like MITRE ATT&CK.
  • •Act as a first line responder during active security incidents, performing evidence collection and initial triage, and support post-incident analysis by assembling logs and timelines.

Pay and Benefits

Equity and Bonus:Equity
Perks:Equity

Key Requirements

  • •Bachelor’s degree in Computer Science, Cyber Security, Software Engineering, or equivalent practical experience.
  • •1–3 years of hands-on experience in penetration testing, security operations, or a closely related role.
  • •Exposure to manual web application testing, CTF-style exploitation, or vulnerability research, including AI-focused adversarial testing where applicable.
  • •Basic working knowledge of SIEM concepts, EDR tooling, and/or network packet analysis, with interest in MITRE ATT&CK.
  • •Comfort reading and ideally writing scripts in Python to support testing and automation, with awareness of OWASP Top 10 for LLMs.
Experience:1-3 years
Education:Bachelor's in Computer Science, Cyber Security, Software Engineering
Skills:Analytical disciplineCalm under pressureClear communicationResilienceRisk-based decision-making
Certifications:OSCPOSCESANS GXPNGIAC Exploit ResearcherGCIHGCFAOffSec OSAI
Languages:English (UK)
Tech Stack:PythonSIEMEDRNetwork packet analysisMITRE ATT&CKOWASP Top 10 for LLMsPCI-DSSSOC 2DORAOffSec OSAISource code auditsAPI testingCloud configuration checks

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
Glassdoor: 3.5
WebsiteLinkedInGlassdoor