Staff/Principal Product Engineer, Security

Radar

Application Security Engineer at Radar securing mobile SDKs, web SDKs, and server APIs handling 1 billion API calls daily. Engaging with customers for feedback to enhance security efforts.

Posted 4/25/2026full-timeNew York City • New York • 🇺🇸 United StatesLead💰 $250,000 - $300,000 per yearWebsite

About the role

Key responsibilities & impact

Work on core Application Security of Radar Protect across mobile SDKs, web SDKs, server APIs and desktop apps for Mac and Windows.
Have your work secure 1 Billion API calls / day
Talk to Radar customers and prospects, hear their feedback, incorporate it into your work and make them successful

Requirements

What you’ll need

Think of yourself as a generalist engineer first, not tied to any particular stack
Have secured applications across mobile, web, desktop and server for high value applications like financial services, gaming, marketplaces, or similar industries
Are interested in talking to customers or prospects and making them successful

Benefits

Comp & perks

Competitive salary
Meaningful stock options in a fast-growing company
401(k) plan with 4% match
New HQ in Flatiron, NYC
Top-notch equipment
Catered lunches
Unlimited PTO
Health, dental, and vision insurance with 100% coverage for employees
12 weeks of paid parental leave
Commuter and fitness benefits

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

Application SecurityAPI securitymobile SDKsweb SDKsserver APIsdesktop applicationssecure coding practices

Soft Skills

customer communicationfeedback incorporationgeneralist engineeringproblem-solving