---
title: "Node.js Runtime Protection Researcher… – Bucharest, Romania"
canonical: "https://www.metaintro.com/job/node-js-runtime-protection-researcher-engineer-at-cloudlinux-1-20c1923e-5f9b-52a4-a4d5-e523899c85c1"
language: "en"
author: "Metaintro"
---

[/company/cloudlinux-1](/company/cloudlinux-1)[cloudlinux-1](/company/cloudlinux-1)
# Node.js Runtime Protection Researcher / Engineer at cloudlinux-1

LanguageEnglish
Română

**Setup**
: Remote

**Location**
: Bucharest

**Type**
: Full-time

**Posted**
: Jun 10, 2026

## Description

CloudLinux is hiring an experienced researcher or engineer to build a brand-new runtime protection product for Node.js applications within its Imunify security suite. The role owns the product definition, technical approach, end-to-end implementation, and methodology, with success measured by runtime overhead, false positives, false negatives, and customer-escalation volume. The ideal candidate has strong Node.js and JavaScript knowledge, deep web application security and practical exploitation expertise, and can operate independently across product management, architecture, engineering, and QA while collaborating with architects and using CloudLinux’s threat-intelligence stack.

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