C++ Software Engineer | macOS, Endpoint Security (NXJ-118)
We’re looking for a C++ Software Engineer (macOS) to join a global endpoint security project protecting corporate devices and workspaces from modern cyber threats. You’ll work on a high-performance macOS security agent, tackling OS-level challenges that directly affect system stability, performance, and security in real enterprise environments.
This role is ideal for an engineer who enjoys macOS internals and low-level development, building reliable, production-grade components that operate close to the operating system.
You’ll join an international and distributed team, collaborating daily across time zones in a remote-first format with regular syncs and strong cross-team communication.
Responsibilities
Develop and maintain endpoint security features for macOS with a strong focus on performance and reliability
Take full ownership of features across the development lifecycle, including implementation, support, and maintenance.
Work closely with QA teams in Sweden and R&D team in Tel Aviv to ensure thorough testing and high-quality delivery
Provide technical guidance and support through direct interaction with customers
Drive automation and continuous improvement in development processes
Requirements
5+ years of professional experience developing in C++ on macOS
Hands-on experience with Python and Objective-C
Strong working knowledge of Git, Copilot, shell scripting, and automation frameworks
Deep understanding of macOS internals, system architecture, and security principles
Proven ability to deliver performance-critical software with rigorous testing
Confident written and spoken English (minimum B2 level), sufficient for effective communication in an international environment
Practical, results-oriented mindset with a strong focus on service quality and problem-solving
Hiring Process
Introductory Call (20 minutes): Initial alignment and a brief discussion of hands-on experience with the Hiring Manager
Technical Interview: In-depth technical discussion with a Group Manager
Final Interview: Focus on soft skills, motivation, and cultural alignment
What we offer
Competitive salary and benefits package
Medical insurance
Top equipment kit
Full Remote
Collaborative and innovative work environment
Career growth and development opportunities
A chance to work with a talented and driven team of professional
About the project
You’ll be joining a well-established, global technology leader in cybersecurity, building solutions trusted by large organizations around the world. The company operates at significant scale, with a strong engineering culture, long-term product vision, and a proven track record of delivering mission-critical security software.
The team you’ll work with is international and highly technical, bringing together expertise across operating systems, applications, and security. The environment is collaborative and remote-friendly, with clear ownership, direct communication, and fast technical alignment.
This role offers the opportunity to work on a mature, production-grade product, where quality, stability, and engineering discipline are essential — and where your work will contribute to technology used daily in real enterprise environments.

Newxel
Newxel is a software development company specializing in delivering custom software solutions. They focus on helping businesses with digital transformation through experienced software engineers and innovative technology...
C++ Software Engineer | macOS, Endpoint Security (NXJ-118)
C++ Software Engineer | macOS, Endpoint Security (NXJ-118)