דרושים » הנדסה » Senior Linux Internals Engineer (Cortex XDR)

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נאספה מאתר אינטרנט
21/04/2024
Location: Tel Aviv-Yafo
Job Type: Full Time
We are looking for a Senior Linux Internals Software Engineer for our Tel Aviv R&D center.

You will be part of a team that designs and develops the Linux internals components of our revolutionary endpoint security product for the Linux platform.

More information about Cortex XDR product can be found here .

Your Impact

Design and implement innovative capabilities for a market leading product, deployed on a range of platforms from bare-metal to the cloud
Develop critical components in the Linux internals parts of the product, incl. user and kernel-mode OS-related infrastructures in both C and C++
Utilize cutting-edge Linux technologies for real-time event collection, anti-malware, anti-exploitation, network filtering and more
Lead features in coordination with other development and QA teams
Be part a team that values SW development best practices and high standards
Requirements:
Extensive knowledge of Linux internals, Linux under the hood
Very strong system-programming skills (C/C++)
At least 5 years of experience in Linux system-level programming
Strong debugging skills with various tools on different Linux platforms
Proven experience with multi-threaded application development
Bachelor's degree or equivalent military experience required
Preferred

Familiarity with multiple Linux distributions (RHEL, Ubuntu, etc) - an advantage
Experience with containers, docker, k8s - an advantage
Experience with Linux namespaces - an advantage
Familiarity with different build environments - an advantage
Experience with software security and/or Linux Security modules (SecureBoot, SELinux, AppArmor, etc) - an advantage
Linux kernel programming experience - an advantage
Self Motivating and passionate for software engineering and coding
Experience with code-reviewing colleagues work with attention to details and enthusiasm for quality
Ability to work independently and as part of a team, working in stressed time constraints while maintaining focus and a sense of humor
This position is open to all candidates.
 
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נאספה מאתר אינטרנט
21/04/2024
Location: Tel Aviv-Yafo
Job Type: Full Time
We are looking for a Senior Win Internals Software Engineer for our Tel Aviv R&D center.

You will be part of a team that designs and develops the Linux internals components of our revolutionary endpoint security product for the Linux platform.
Your Impact

Design and implement innovative capabilities for a market leading product, deployed on a range of platforms from bare-metal to the cloud
Develop critical components in the Linux internals parts of the product, incl. user and kernel-mode OS-related infrastructures in both C and C++
Utilize cutting-edge Linux technologies for real-time event collection, anti-malware, anti-exploitation, network filtering and more
Lead features in coordination with other development and QA teams
Be part a team that values SW development best practices and high standards
Requirements:
Extensive knowledge of Linux internals, Linux under the hood
Very strong system-programming skills (C/C++)
At least 5 years of experience in Windows system-level programming
Strong debugging skills with various tools on different Linux platforms
Proven experience with multi-threaded application development
Bachelor's degree or equivalent military experience required
This position is open to all candidates.
 
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נאספה מאתר אינטרנט
21/04/2024
Location: Tel Aviv-Yafo
Job Type: Full Time
We are looking for a Principal Linux Security Researcher for our Tel Aviv R&D center, to work on cortex-xdr for linux, which provides runtime protection to servers and cloud workloads.
You will be part of a team that is in charge of researching, developing and improving Anti-Exploit capabilities, Anti-malware capabilities. The position includes researching OS internals, exploits, malwares, delving into cloud security, and finding ways to mitigate new attack vectors.

Your Impact

Research, develop, and improve anti-exploitation mitigations and anti-malware modules - ranging from low-level mitigations up to tackling application-level security vulnerabilities
Work on the design, evaluation, and implementation of new security technologies
Research Linux OS internals, kernel, application codebases, vulnerabilities and exploits (both for internal usage and for PR)
Analyze customer issues to help with detecting and preventing malicious activities in our customers networks
Requirements:
In-depth knowledge of some operating system internals is a must. Knowledge of Linux is an advantage
Development experience in C/C++/Rust is a must, 2 years at least
Experience in reverse engineering - both static and dynamic, is a must (x86/64 architectures), 3 years at least
Development knowledge in some scripting languages is a must - Experience with Python is an advantage
Exploitation experience is an advantage (either application-level security or memory corruption)
Experience with Kubernetes and cloud workloads is an advantage
Ability to work independently and as a part of a team
Strong attention to detail
Ability to take initiative
This position is open to all candidates.
 
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נאספה מאתר אינטרנט
21/04/2024
Location: Tel Aviv-Yafo
Job Type: Full Time
We are looking for a Senior C++ Engineer for our Tel Aviv R&D center.

The Cross Platform team takes part in the development of Cortex XDR Agent, a disruptive anti-exploit & anti-malware product. The XDR agent is the foundation of most of the Cortex products, providing the boots-on-the-ground for endpoint protection solutions. The team focuses on the endpoint and works on delivering a cross platform agent for Windows, MacOS & Linux, and builds revolutionary new capabilities to improve security and performance over millions of endpoints.

Were looking for a Senior Engineer that could take a leading position in the team, lead features end-to-end by creating and owning particular flows, easily ramp-up on projects old and new and deliver substantial improvements on the whole product.

More information about Endpoint Protection products can be found here .

Your Impact

Create or take over features from design, through development all the way to deployment and support in customer environments
Lead Integration with colleagues on new APIs and flows inside the team and with teams from other teams and groups
Research complex issues from the field and provide creative solutions
Serve as a leading individual in a very strong team professionally and personally - Were looking for someone who not only delivers his own work but improves that of those around them
Find space for growth to push the entire team or group forward - New projects, changing processes or improving existing tools
Requirements:
5+ years of experience developing in modern C++
Rich experience building and owning various software projects with the ability to contribute across the software development lifecycle
Experience with multi-threaded and multi-process development with a focus on performance
Positive can-do mindset, able to work independently and within a team
Computer Science B.Sc. or equivalent education or equivalent military experience required
Experience with operating systems API - an advantage
Experience with Python development - an advantage
Experience in the cybersecurity space - an advantage
This position is open to all candidates.
 
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נאספה מאתר אינטרנט
21/04/2024
Location: Tel Aviv-Yafo
Job Type: Full Time
As a Windows Low-Level Engineer in Prisma Access, you will be responsible for Architecting, designing and building the new generation of Prisma Access agent, re-imagining how remote work looks like. Built from scratch with the most up-to-date technology, and supported by an awesome group of people you will impact the everyday work of tens of millions of people!

This is a unique opportunity to join early and ride the rocket as we launch our first major release!

Your Impact

Lead the architecture, design and implementation of a new product which will affect 10s of millions of people from the very early stage!
Design, implement and test critical components in the product, incl. kernel drivers and user-mode OS-related infrastructures in C++ and C
Work in close coordination with other teams in Israel and abroad, other OSs and other products to learn and leverage knowledge
Participate in researching advanced technologies and their implications on connectivity and security and adapt them for use in the companys products
Write design documents, SW development guidelines, and best practices
Coach more junior team members, and help them grow
Requirements:
5+ years of experience with at least one of the following - User-mode internals, Windows security model, Kernel/Driver programming (C++)
Experience with one or more of the following skills/technologies
Encryption technologies (IPSEC, SSL, WireGuard, Quic, etc)
Python Programming
Working on network protocols
IPC
Software security
Proven experience with multi-threaded application development
Passion for software engineering coding, researching new technologies, experimenting, and building something from scratch
Attention to detail and high coding standards
Ability to work independently and as part of a team
This position is open to all candidates.
 
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נאספה מאתר אינטרנט
21/04/2024
Location: Tel Aviv-Yafo
Job Type: Full Time
We are looking for a motivated Senior CI/CD DevOps Engineer to join our Cortex XDR Devops group in our Tel Aviv R&D center.

The group is responsible for the reliability and availability of the production environment hosting Cortex XDR and the enablement of the entire XDR RnD group using CI tools, infrastructure and automations.

In this role you will be a part of a Devops group that is responsible for planning, executing and reporting of the various infrastructure and code projects, as well as managing and executing high pressure production maintenance work and issues

More information about the Cortex XDR product can be found here.

Your Impact

You will take full end-to-end responsibility for the production environment of our CI/CD systems that are running over GCP
You will develop Infrastructure-as-code which will be used to orchestrate production and dev environments
You will design, build, maintain, and scale production services
You will secure the production environments and add in new security tools and features both internal and other market-leading technologies
You will work closely with development teams to design and enhance software architecture to improve scalability, service reliability, cost, and performance
You will build CI pipelines and automation processes
Participate in the on-call rotation supporting the applications and infrastructure
You will research cutting-edge technologies and deploy them to production
Requirements:
4+ years as DevOps/SRE/Integration engineer with a passion for technology and strong motivation and responsibility for high reliability and service level
Experience with working with internal and external customers and stakeholders
High proficiency in scripting Shell scripts & Python preferred
High proficiency with Linux
High proficiency with virtualized and containerized environments (Kubernetes and Docker)
Excellent communication and interpersonal skills, ability to work and coordinate between multiple teams
Ability to grasp new technologies quickly and prioritize and multitask on multiple responsibilities
Proficiency with Terraform / other IaC tools
Advantage - proficiency with Google Cloud Platform operations
Advantage - proficiency with CI/CD and Configuration Management - Jenkins/GitLab preferred
Advantage - proficiency with CI/CD - Jenkins/GitLab preferred
Advantage - proficiency with Configuration Management - Ansible preferred
This position is open to all candidates.
 
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נאספה מאתר אינטרנט
17/04/2024
חברה חסויה
Location: Tel Aviv-Yafo
Job Type: Full Time
We are looking for a talented, passionate and experienced Software Engineer Team Lead to join us! The perfect candidate will have a strong background in low-level agent development, experience with building and maintaining scalable systems, an unwavering commitment to quality, relevant experience with managing software engineering teams and a collaborative work ethic.



Main Responsibilities:

Lead a team of top-tier backend engineers, developing proprietary agent, written in Rust, and its Python C&C server
Take responsibility on agent lab environment and CI pipeline
Guide and empower team members, enhancing their technical skills
Guide and design key software components in flagship product
Drive product and technical innovation, as well as software development best practices
Requirements:
A minimum of 5 years of experience with Rust / C / C++ or other low-level programming languages
At least 2 years of experience developing in Python
Experience with research and development for operating systems - Windows / Linux / macOS
Experience with various data stores such as PostgreSQL, Elasticsearch, Snowflake, Redis etc.
Be a collaborative team player who enjoys working in a dynamic environment
Excellent communication skills, including strong ability to elaborate on a technical idea
Very high proficiency in English (written and spoken)
Experience in designing and building large-scale production systems
Advantages:

Managerial experience, leading software engineering teams - Great Advantage
Experience with K8S or other container management platforms
Experience in a cyber security company
Experience with micro-services architecture
Experience with AWS or other public clouds
This position is open to all candidates.
 
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נאספה מאתר אינטרנט
04/04/2024
חברה חסויה
Location: Tel Aviv-Yafo and Herzliya
Job Type: Full Time
Are you a talented software developer with expertise in C/C++ programming? Are you eager to contribute to the development of innovative software solutions? Join our dynamic team of Linux and macOS developers and be part of a company that values creativity, collaboration, and cutting-edge technology.
Responsibilities:
Collaborate with a diverse team of developers to gather software requirements and translate them into functional specifications.
Design, develop, and maintain high-quality, scalable, and efficient software applications using C/C++.
Implement solutions that run on multiple operating systems.
Write clean, maintainable, and well-documented code that adheres to industry standards and best practices.
Conduct thorough testing and debugging of software applications to ensure reliability and optimal performance.
Participate in code reviews and provide constructive feedback to ensure code quality and maintainability.
Troubleshoot and resolve software defects and compatibility issues across different platforms.
Requirements:
Bachelor's degree in Computer Science, Software Engineering or equivalent experience.
Strong proficiency in C,C++ or ObjC programming languages and a solid understanding of software development principles.
Excellent problem-solving and analytical skills.
Strong communication and collaboration abilities.
Ability to work independently as well as in a team environment.
A strong work ethic and a passion for software development.
Preferred Qualifications:
Experience in developing software applications for macOS and/or Linux.
Familiarity with software testing methodologies and tools.
Understanding of networking and multi-threading concepts.
Experience with performance optimization and memory management techniques.
This position is open to all candidates.
 
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נאספה מאתר אינטרנט
21/04/2024
Location: Tel Aviv-Yafo
Job Type: Full Time
Were looking for a Principal Engineer that could take a leading position in the team, lead features end-to-end by creating and owning particular flows, easily ramp-up on projects old and new and deliver substantial improvements on the whole product.

More information about Endpoint Protection products can be found here .

Your Impact

Create or take over features from design, through development all the way to deployment and support in customer environments
Lead Integration with colleagues on new APIs and flows inside the team and with teams from other teams and groups
Research complex issues from the field and provide creative solutions
Serve as a leading individual in a very strong team professionally and personally - Were looking for someone who not only delivers his own work but improves that of those around them
Find space for growth to push the entire team or group forward - New projects, changing processes or improving existing tools
Requirements:
3+ years of experience developing in modern C++
Rich experience building and owning various software projects with the ability to contribute across the software development lifecycle
Experience with multi-threaded and multi-process development with a focus on performance
Positive can-do mindset, able to work independently and within a team
Computer Science B.Sc. or equivalent education or equivalent military experience required
Experience with operating systems API - an advantage
Experience with Python development - an advantage
Experience in the cybersecurity space - an advantage
This position is open to all candidates.
 
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נאספה מאתר אינטרנט
31/03/2024
Location: Tel Aviv-Yafo
Job Type: Full Time
We are looking for talented security researchers, people who look at the world differently, who explore, "hunt" and live to beat the system and challenge it. People who are in pursuit of outsmarting the malware and overcoming it.
Youll be part of an exceptional research team that will ensure we provide the best detection, protection, and visibility capabilities to our customers at any given time. The team leads the vulnerabilities, exploits and anti-tampering research for all of our security products under all platforms. The team does it by performing in-depth analysis and research of vulnerabilities and exploits, while also being responsible for closing the loop through the development and deployment of detection assets to millions of endpoints across the globe. Youll be working closely with other detection teams to ensure our customers get the best security products they can. Your time will be focus on research and detection & protection assets.
Research
Assessing and evaluating our detection and protection coverage against in the wild vulnerabilities, exploits, and anti-tampering techniques.
Closing the loop by conducting research to discover and implement innovative solutions for these security challenges.
Initiate and propose new features and capabilities, leveraging personal experience and expertise in security research.
Perform strategic long-term research projects that involve deep research of OS internals, new detection techniques, and novel threats.
Continually learn about emerging vulnerabilities, exploits, threats, techniques, and new technologies on a regular basis.
As a security research expert, youll collaborate with many teams to help and support their work using your expertise, knowledge, or research.
Detection And Protection assets
Youll be responsible for developing the new detection content for all of our engines that will improve our detection, protection, and visibility, reaching all of our millions of endpoints across the globe.
Youll be responsible for the quality and accuracy of the deliverables that youll create and be accountable for them.
Youll create, maintain, and improve existing infrastructure and tools that are being used by the team.
You will also be encouraged to write white papers, blogs, and articles (but only if you wish to).
Requirements:
5+ years of security research experience.
Windows Kernel development and/or research.
Good understanding of vulnerabilities and exploits.
Excellent and deep understanding of Windows Internals (both UM and KM) -
Excellent understanding how core system components (Process and Threads, IPC, tracing, Security, Virtual Memory, and more) work behind the scenes.
Ability to perform both offensive and defensive security research
Proven experience (at least 3 years) with code-level malware analysis (statically and dynamically) and reverse engineering (x86/x64).
Experience and familiarity with the malware world, e.g., how the malware operates, techniques, infamous families.
Experienced with analysis tools, such as IDA, WinDBG, SysInternals, and more
Experienced with C, C++, and Python programming.
Independent - capable of learning new topics alone and working independently.
Team player - the job will require you to coordinate and collaborate your work with other entities in the company.
Good understanding of existing EDR, EPP, and AV internals.
Knowledge and/or experience developing bypasses or self-protection mechanisms for EDR, EPP, and AV technologies
This position is open to all candidates.
 
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נאספה מאתר אינטרנט
17/04/2024
Location: Tel Aviv-Yafo
Job Type: Full Time
We're looking for a Senior C++ Developer to join our team.
The team is responsible for developing & testing Data Application Monitoring solutions. As a Software Engineer, you will be part of a team that develops our state-of-the-art product, leading technology and projects end-to-end while maintaining high-quality standards. You will be involved with high profile projects and gain a unique perspective into Data Security solution.
Key Responsibilities:
Develop our Agent product that runs on multiple platforms such as Linux, Windows, Kubernetes etc.
Lead development features end-to-end.
Become an expert at data security components.
Requirements:
5+ years as a software developer.
Strong understanding in C/C++.
Strong background in windows internals a must.
Background in windows API and memory usage Advantage.
High technical skills.
Strong background in Linux systems Advantage.
Great interpersonal skills.
Sc./M.Sc. in Computer Science or equivalent from a known university.
This position is open to all candidates.
 
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