InfoSec - Application & Cloud Security Engineer (L2)

of hands-on experience in Application Security, Cloud Security, or a closely related role

Solid grounding in security fundamentals: OWASP Top 10, TLS/PKI basics, OAuth/JWT, common cloud attack patterns

Hands-on exposure to

AppSec (at least one of SAST/DAST/manual review)

CloudSec (at least one of AWS/GCP/Azure) — you don't need to be expert in both, but you should have shipped work in both

Scripting ability in Python, Go, or Bash — you can write useful internal tools, not just one-liners

Competitive salary and benefits package

Equity in a rapidly growing company

Opportunity to work in a fast-paced startup at the forefront of fintech innovation

A real growth path — this role is designed to develop you into an L3 specialist

Collaborative work culture with emphasis on personal and professional growth

We are committed to building a diverse and inclusive workplace. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.

hybrid Application + Cloud Security role

for an engineer who has 2–4 years of hands-on security experience and is ready to grow into a specialist.

You'll spend roughly half your time supporting AppSec (code review, secure SDLC tooling, threat modeling, findings triage) and half on CloudSec (AWS account security, IAM reviews, Kubernetes hardening, WAF tuning).

Application Security Engineer and Cloud Security Engineer (both L3), picking up increasingly complex work as you ramp.

This role is ideal for someone who is technically curious, has shipped real security work (not just evaluated tools), and wants to grow fast in a high-stakes fintech environment.

OpenFX is on a mission to move money as freely as data, unrestricted by time zones, banking hours, or legacy systems. We are building the infrastructure that will power the next generation of cross-border payment systems for institutions. The team's execution has been exceptional, and we're scaling at a remarkable pace. Our stellar early team comes with experience in companies like J.P. Morgan, Goldman Sachs, FalconX, PayPal, Affirm, Polygon, Kraken, Nium & others. We're backed by Accel, Faction, NfX, Accomplice, and other top-tier investors.