oneapp
Security and Threat Operations Engineer
At a Glance
- Location
- United States
- Employment
- FULL_TIME
- Experience
- 5+ years
- Compensation
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- Department
- OnePay
- Posted
- 2026-04-10
Key Requirements
Required Skills
Domain Knowledge
- Automation
- Banking
- Embedded Systems
- Engineering
- Finance
Compensation & Benefits
Competitive base salary and stock options
Health benefits effective from Day 1
401(k) plan with company match
Remote-friendly (US), flexible time-off (FTO), paid parental and caregiver leave
Generous stock option packages in an early-stage, high-growth fintech
A high-growth, mission-driven, inclusive culture where your work has real impact
Responsibilities
As a Security and Threat Operations Engineer at OnePay, your work will have a direct impact on protecting our fast-moving fintech environment.
You will turn production signals into actionable detection, response, and hardening initiatives, partnering closely with Product Security, Platform Security, and Engineering teams.
Your efforts will enable us to proactively identify, monitor, and stop compromised behaviors across OnePay's products and infrastructure, ensuring the continued safety and trust of our business and customers.
About the Company
OnePay is the consumer fintech trusted by millions of Americans to make money better.
Our financial system is broken. High fees, low rates, and too few ways to actually grow your money. We’re fixing it. And we’re moving fast.
We’re an all-in-one financial services platform that brings together banking, high-yield savings, credit cards, point-of-sale lending, investing, and crypto in one place. We also partner with employers, HCM providers, gig platforms, and others to deliver embedded financial services to millions of employees and frontline workers.
We’re backed by Walmart, the world’s largest retailer, and Ribbit Capital, one of fintech’s most respected investors, giving us rare scale, distribution, and the opportunity to build something truly category-defining.
But what really sets OnePay apart is how we move. Our customers don’t have time to wait… and neither do we. This place moves fast, and we’re looking for people who are:
Ready to run