# Staff / Principal Product Engineer, Security

**Company:** [Radar Labs](https://hotfix.jobs/companies/radar-labs)
**Location:** New York, NY
**Role:** Security Engineering
**Salary:** $250k – $300k/yr
**Skills:** Objective-C, Swift, Kotlin, React Native, Flutter, C#, React, Node.js, TypeScript, Rust, Kubernetes, Terraform, AWS, Redis, MongoDB
**Posted:** 2026-04-25

> Secures Radar's Protect product across mobile SDKs, web SDKs, server APIs, and desktop apps handling 1B daily API calls against sophisticated fraud. Acts as generalist engineer with experience in high-value app security and customer engagement.

## Job Description

## Responsibilities
- Work on core Application Security of Radar Protect across mobile SDKs, web SDKs, server APIs and desktop apps for Mac and Windows.
- 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
- 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.

## Nice-to-Haves
- Are a former technical co-founder.

## Compensation
- Base salary range: $250,000 - $300,000/year.
- Performance bonuses and incentives.
- Stock option grants.
- 401(k) with 4% match.
- Health, dental, vision insurance (100% coverage).
- Unlimited PTO, 12 weeks paid parental leave, commuter/fitness benefits.

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**Apply:** https://hotfix.jobs/jobs/18dfd38f-6bd1-4ec5-bb4d-26598cc48a29
**Canonical:** https://hotfix.jobs/jobs/18dfd38f-6bd1-4ec5-bb4d-26598cc48a29