CrawlJobs Logo
Cyera Logo Cyera · IT - Software Development

Senior macOS Low Level Engineer - Endpoint Team

Israel, Tel Aviv · Job Posted March 10, 2026
Apply Position
Job Link Share

Job Description

As an Agent Engineer on Cyera’s Endpoint team, you will play a pivotal role in developing our endpoint agent, taking full ownership from design to production. Your work will focus on creating efficient and secure detection and prevention capabilities, implementing robust command and control processes, and ensuring top-tier performance and reliability.

Job Responsibility

  • Designing and developing high-performance, resilient solutions from concept to production
  • Optimizing code and leveraging new technologies to enhance system performance
  • Collaborating with skilled backend engineers to implement best practices and maintain architectural excellence
  • Writing clean, efficient, and well-tested code to ensure reliability and security

Requirements

  • 5+ years of development experience in system programming using C++, Rust, or C, with a focus on system-level applications
  • Strong understanding of operating systems internals, including hands-on experience with WinAPI for Windows or macOS APIs for Mac
  • Proven ability to develop efficient and reliable agents for Windows environments, focusing on performance and security
  • Comfortable working in fast-paced environments with a deep understanding of system architecture and troubleshooting at the kernel level
  • Proven ability to build end-to-end systems, including the design of complex interfaces and data pipelines

Nice to have

  • Familiarity with Windows ETW, macOS Endpoint Security (SystemExtensions, NetworkExtensions and Endpoint Security Framework), or eBPF
  • Familiarity with Windows Kernel, experience in developing drivers
Cyera - All Job Offers

Looking for more opportunities?

Search for other job offers that match your skills and interests.

Suggested Tags: Frontend Developer Secretary Talent Manager Salesforce Administrator Data Analyst
Similar Jobs for

Senior macOS Low Level Engineer - Endpoint Team

8 matching positions

Sr Staff Machine Learning Engineer (ADEM)

The ADEM engineering team is the engine of innovation at Palo Alto Networks. We ...
Location
Location
United States , Santa Clara
Salary
Salary:
147000.00 - 237500.00 USD / Year
paloaltonetworks.com Logo
Palo Alto Networks
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 6+ years of software engineering experience, with a significant portion dedicated to designing and operating complex, resource-constrained client-side or endpoint software in a large-scale deployment
  • As a leader in engineering efficiency, you must be an expert in leveraging AI-powered development tools—including Claude Code, Cursor, Windsurf, and GitHub Copilot—to radically accelerate the SDLC and automate complex refactoring and testing workflows
  • Proven track record of architecting and shipping production-quality software for multiple operating systems (Windows, macOS, Linux) with a deep understanding of OS internals, networking stacks (L3-L7), and system performance tuning
  • Coding Rust, or Go (Golang) for high-performance client development is required
  • BS/MS/PhD in Computer Science or a related technical field, or equivalent high-level professional experience.
Job Responsibility
Job Responsibility
  • Define the long-term architectural vision for the ADEM Agent across Linux, Windows, macOS, and mobile platforms, ensuring robust performance, minimal resource consumption
  • Lead the 'Design Review Board' for all Agent-side features, ensuring all components adhere to Secure AI by Design, operate with high-availability patterns in diverse OS environments, and maintain a low CPU/memory footprint
  • Drive the evolution of the Agent's telemetry collection and processing pipeline, optimizing for low-latency, encrypted data transfer and ensuring resilience in low-bandwidth or disconnected environments
  • Partner with Product Management, Core Infrastructure, and Security teams to translate ambiguous business requirements into robust, high-performance technical specifications for the client software
  • Act as a force multiplier by mentoring Staff and Senior engineers, fostering a culture of rigorous platform-specific testing, high code quality, and proactive technical debt management within the Agent codebase
  • Serve as the ultimate technical escalation point for complex, systemic production issues related to endpoint stability or performance, leading post-mortems that drive permanent architectural improvements in the Agent
What we offer
What we offer
  • restricted stock units
  • bonus
  • Fulltime
Read More
Arrow Right

Principal Software Engineer - ADEM Agent (Client/Endpoint Focus)

The ADEM engineering team is the engine of innovation at Palo Alto Networks. We ...
Location
Location
United States , Santa Clara
Salary
Salary:
147000.00 - 237500.00 USD / Year
paloaltonetworks.com Logo
Palo Alto Networks
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 12+ years of software engineering experience, with a significant portion dedicated to designing and operating complex, resource-constrained client-side or endpoint software in a large-scale deployment
  • Advanced AI-Augmented Development: expert in leveraging AI-powered development tools—including Claude Code, Cursor, Windsurf, and GitHub Copilot—to radically accelerate the SDLC and automate complex refactoring and testing workflows
  • Cross-Platform Systems Mastery: proven track record of architecting and shipping production-quality software for multiple operating systems (Windows, macOS, Linux) with a deep understanding of OS internals, networking stacks (L3-L7), and system performance tuning
  • Expertise in C/C++, Rust, or Go (Golang) for high-performance client development is required
  • Endpoint Security & Resilience: deep authoritative knowledge of endpoint security mechanisms (e.g., integrity checks, sandboxing, driver development) and the ability to design agents that are resilient to tampering while maintaining a minimal security posture
  • Data Acquisition Pipeline Innovation: experience building robust, secure, and resource-efficient data collection and buffering mechanisms within an agent, utilizing technologies for local data persistence and secure transfer
  • Security & Networking Visionary: deep understanding of Zero Trust architecture principles applied at the endpoint, L3-L7 networking interception, and advanced encryption standards
  • Open Source & Community: a history of contributing to open-source projects (e.g., related to system monitoring, networking drivers) or speaking at industry conferences is highly desirable
  • Education: BS/MS/PhD in Computer Science or a related technical field, or equivalent high-level professional experience
Job Responsibility
Job Responsibility
  • Client-Side Architecture & Roadmap: Define the long-term architectural vision for the ADEM Agent across Linux, Windows, macOS, and mobile platforms, ensuring robust performance, minimal resource consumption
  • OS/Kernel-Level Governance: Lead the "Design Review Board" for all Agent-side features, ensuring all components adhere to Secure AI by Design, operate with high-availability patterns in diverse OS environments, and maintain a low CPU/memory footprint
  • Data Acquisition & Resilience: Drive the evolution of the Agent's telemetry collection and processing pipeline, optimizing for low-latency, encrypted data transfer and ensuring resilience in low-bandwidth or disconnected environments
  • Cross-Functional Leadership: Partner with Product Management, Core Infrastructure, and Security teams to translate ambiguous business requirements into robust, high-performance technical specifications for the client software
  • Engineering Excellence & Mentorship: Act as a force multiplier by mentoring Staff and Senior engineers, fostering a culture of rigorous platform-specific testing, high code quality, and proactive technical debt management within the Agent codebase
  • Crisis Leadership: Serve as the ultimate technical escalation point for complex, systemic production issues related to endpoint stability or performance, leading post-mortems that drive permanent architectural improvements in the Agent
  • Fulltime
Read More
Arrow Right

Principal Software Engineer - ADEM Agent (Client/Endpoint)

The ADEM engineering team is the engine of innovation at Palo Alto Networks. We ...
Location
Location
United States , Santa Clara
Salary
Salary:
147000.00 - 237500.00 USD / Year
paloaltonetworks.com Logo
Palo Alto Networks
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 12+ years of software engineering experience, with a significant portion dedicated to designing and operating complex, resource-constrained client-side or endpoint software in a large-scale deployment
  • Advanced AI-Augmented Development: As a leader in engineering efficiency, you must be an expert in leveraging AI-powered development tools—including Claude Code, Cursor, Windsurf, and GitHub Copilot—to radically accelerate the SDLC and automate complex refactoring and testing workflows
  • Cross-Platform Systems Mastery: Proven track record of architecting and shipping production-quality software for multiple operating systems (Windows, macOS, Linux) with a deep understanding of OS internals, networking stacks (L3-L7), and system performance tuning. Expertise in C/C++, Rust, or Go (Golang) for high-performance client development is required
  • Endpoint Security & Resilience: Deep authoritative knowledge of endpoint security mechanisms (e.g., integrity checks, sandboxing, driver development) and the ability to design agents that are resilient to tampering while maintaining a minimal security posture
  • Data Acquisition Pipeline Innovation: Experience building robust, secure, and resource-efficient data collection and buffering mechanisms within an agent, utilizing technologies for local data persistence and secure transfer
  • Security & Networking Visionary: Deep understanding of Zero Trust architecture principles applied at the endpoint, L3-L7 networking interception, and advanced encryption standards to ensure the ADEM Agent remains the most secure platform in the industry
  • Open Source & Community: A history of contributing to open-source projects (e.g., related to system monitoring, networking drivers) or speaking at industry conferences is highly desirable
  • Education: BS/MS/PhD in Computer Science or a related technical field, or equivalent high-level professional experience
Job Responsibility
Job Responsibility
  • Client-Side Architecture & Roadmap: Define the long-term architectural vision for the ADEM Agent across Linux, Windows, macOS, and mobile platforms, ensuring robust performance, minimal resource consumption
  • OS/Kernel-Level Governance: Lead the "Design Review Board" for all Agent-side features, ensuring all components adhere to Secure AI by Design, operate with high-availability patterns in diverse OS environments, and maintain a low CPU/memory footprint
  • Data Acquisition & Resilience: Drive the evolution of the Agent's telemetry collection and processing pipeline, optimizing for low-latency, encrypted data transfer and ensuring resilience in low-bandwidth or disconnected environments
  • Cross-Functional Leadership: Partner with Product Management, Core Infrastructure, and Security teams to translate ambiguous business requirements into robust, high-performance technical specifications for the client software
  • Engineering Excellence & Mentorship: Act as a force multiplier by mentoring Staff and Senior engineers, fostering a culture of rigorous platform-specific testing, high code quality, and proactive technical debt management within the Agent codebase
  • Crisis Leadership: Serve as the ultimate technical escalation point for complex, systemic production issues related to endpoint stability or performance, leading post-mortems that drive permanent architectural improvements in the Agent
What we offer
What we offer
  • restricted stock units
  • bonus
  • employee benefits
  • Fulltime
Read More
Arrow Right

Principal Software Engineer - ADEM Agent (Client/Endpoint Focus)

The ADEM engineering team is the engine of innovation at Palo Alto Networks. We ...
Location
Location
United States , Santa Clara
Salary
Salary:
147000.00 - 237500.00 USD / Year
paloaltonetworks.it Logo
Palo Alto Networks Italia
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 8+ years of software engineering experience, with a significant portion dedicated to designing and operating complex, resource-constrained client-side or endpoint software in a large-scale deployment
  • Expert in leveraging AI-powered development tools—including Claude Code, Cursor, Windsurf, and GitHub Copilot—to radically accelerate the SDLC and automate complex refactoring and testing workflows
  • Proven track record of architecting and shipping production-quality software for multiple operating systems (Windows, macOS, Linux) with a deep understanding of OS internals, networking stacks (L3-L7), and system performance tuning
  • Coding Rust, or Go (Golang) for high-performance client development is required
  • BS/MS/PhD in Computer Science or a related technical field, or equivalent high-level professional experience
Job Responsibility
Job Responsibility
  • Define the long-term architectural vision for the ADEM Agent across Linux, Windows, macOS, and mobile platforms, ensuring robust performance, minimal resource consumption
  • Lead the "Design Review Board" for all Agent-side features, ensuring all components adhere to Secure AI by Design, operate with high-availability patterns in diverse OS environments, and maintain a low CPU/memory footprint
  • Drive the evolution of the Agent's telemetry collection and processing pipeline, optimizing for low-latency, encrypted data transfer and ensuring resilience in low-bandwidth or disconnected environments
  • Partner with Product Management, Core Infrastructure, and Security teams to translate ambiguous business requirements into robust, high-performance technical specifications for the client software
  • Act as a force multiplier by mentoring Staff and Senior engineers, fostering a culture of rigorous platform-specific testing, high code quality, and proactive technical debt management within the Agent codebase
  • Serve as the ultimate technical escalation point for complex, systemic production issues related to endpoint stability or performance, leading post-mortems that drive permanent architectural improvements in the Agent
  • Fulltime
Read More
Arrow Right

Pharmacy Technician

We’re building a world of health around every individual — shaping a more connec...
Location
Location
United States , Rochester Hills
Salary
Salary:
16.50 - 25.00 USD / Hour
https://www.cvshealth.com/ Logo
CVS Health
Expiration Date
August 17, 2026
Flip Icon
Requirements
Requirements
  • Must comply with any state board of pharmacy requirements or laws governing the practice of pharmacy, which includes but is not limited to, age, education, and licensure/certification
  • If the state board of pharmacy does not address or mandate a minimum age requirement, must be at least 16 years of age
  • If the state board of pharmacy does not address or mandate a minimum educational requirement, must have a high school diploma or equivalent, or be actively enrolled in high school or high school equivalency program
  • Attention and Focus
  • Customer Service Orientation
  • Communication Skills
  • Mathematical Reasoning
  • Problem Resolution
  • Physical demands: remaining upright on the feet, particularly for sustained periods of time
  • Moving about on foot to accomplish tasks, particularly for moving from one work area to another
Job Responsibility
Job Responsibility
  • Manage all assigned pharmacy workstations and tasks to support the team's ability to promptly, safely and accurately fill patient prescriptions all while providing caring service that exceeds customer expectations
  • Complete an extensive CVS Pharmacy Technician Training Program
  • Satisfy all registration, licensing and certification requirements according to your State's Board of Pharmacy guidelines
What we offer
What we offer
  • Dental
  • Vision
  • Wellness resources
  • Employee discounts
  • Access to certain voluntary benefits
  • Parttime
Read More
Arrow Right

Chef de Partie

Location
Location
United Kingdom , London
Salary
Salary:
Not provided
shinnerandsudtone.co.uk Logo
Shinner & Sudtone
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Friendly, reliable, and team-focused
  • Passionate about service and hospitality
  • Calm and professional in busy environments
  • Eager to learn and grow
  • Proud of the details that make a difference
What we offer
What we offer
  • Christmas Day off
  • 50% food discount across all Portobello pubs
  • 50% drink discount across all Portobello pubs
  • £50 birthday bar tab for you to enjoy
  • Training and development opportunities
  • A supportive and people-focused team culture
  • Fulltime
Read More
Arrow Right

Kitchen Porter/ Commis

Location
Location
United Kingdom , Crystal Palace - London
Salary
Salary:
12.71 GBP / Hour
shinnerandsudtone.co.uk Logo
Shinner & Sudtone
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Friendly, reliable, and team-focused
  • Passionate about service and hospitality
  • Calm and professional in busy environments
  • Eager to learn and grow
  • Proud of the details that make a difference
What we offer
What we offer
  • Christmas Day off
  • 50% food discount across all Portobello pubs
  • 50% drink discount across all Portobello pubs
  • £50 birthday bar tab for you to enjoy
  • Training and development opportunities
  • A supportive and people-focused team culture
  • Parttime
Read More
Arrow Right

Assistant Manager

Looking to make your next Assistant Manager move? Portobello Pubs & Bars London ...
Location
Location
United Kingdom , London
Salary
Salary:
33000.00 GBP / Year
shinnerandsudtone.co.uk Logo
Shinner & Sudtone
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Friendly, reliable, and team-focused
  • Passionate about service and hospitality
  • Calm and professional in busy environments
  • Eager to learn and grow
  • Proud of the details that make a difference
What we offer
What we offer
  • Christmas Day off
  • 50% food discount across all Portobello pubs
  • 50% drink discount across all Portobello pubs
  • £50 birthday bar tab for you to enjoy
  • Training and development opportunities
  • A supportive and people-focused team culture
  • Fulltime
Read More
Arrow Right