Senior 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.