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We are looking for an experienced Backend / Graph Database Engineer with experience in Neo4j to join our team.
You will be part of building a large-scale cloud security (CIEM) platform for enterprise customers, where graph-based modeling and computation are at the core of how we analyze identities, permissions, and access paths.
This role combines strong backend engineering with advanced graph thinking - transforming traditional compute-heavy permission analysis into efficient, scalable graph-based solutions.
Your Impact
Take part in the development of a large and complex cloud security (CIEM) platform for enterprise organizations
Design and implement graph-based models to represent identities, permissions, roles, and resource relationships
Build scalable services using Neo4j for real-time and batch graph processing
Optimize complex Cypher queries for performance at scale
Write clean, testable, readable, and maintainable code that performs well for thousands of customers
Design systems that meet high standards of scalability, reliability, and security
Collaborate across teams to define and deliver graph-driven security features.

Required Software Modeling Team Leader
Job Description
Meet the Team
Join the Silicon One team in developing a unified silicon architecture for web-scale, service provider, and enterprise networks. Our silicon team provides an outstanding, unique experience for Software and ASIC engineers by combining the resources offered by a sizable multi-geography silicon organization and a large campus with the startup culture and breadth of growth opportunities that working in a smaller ASIC team can provide.
Your Impact:
As the leader of the team, you will be responsible for delivering a state-of-the-art functional simulator for the SiliconOne family of routing and switching devices. This simulator is a critical product that streamlines the development process and significantly reduces time-to-market.
In this role, you will:
Lead and mentor and scale the team to 7-10 engineers, fostering a collaborative and inclusive environment
Oversee the design and delivery of a high-performance, reliable, and user-friendly behavioral model for SiliconOne devices
Collaborate closely with cross-functional teams including ASIC Architecture, Software, and Hardware to align goals and ensure seamless execution
Champion engineering excellence by modeling hands-on problem solving and debugging best practices
Guide team members in their professional development with tailored growth plans and regular feedback.

We are hiring for a Principal/ Senior Backend Engineer to join our fast-paced KSPM (Kubernetes Security Posture Management) team in Cortex Cloud, located in our TLV office. Cortex Cloud is Palo Alto Networks' next-generation cloud security solution.
In this role, you'll be key in developing and scaling the core parts of our KSPM solution. Our team's goal is to help Cortex Cloud customers understand and fix security issues in their Kubernetes workloads across all major cloud providers.
The ideal candidates are software engineers with a "can-do" attitude and a passion for solving real customer problems. You should be a person who wishes and is able to work closely with the team and our partners across Cortex Cloud to make decisions and drive features end-to-end.
For us, caring about people is not a slogan; we are looking for individual contributors who enjoy and want to work with great people and collaborate on delivering business value across PANWs vast customer portfolio.
Your Impact
End-to-end backend development of features and core components across the software development life cycle (design, develop, test, deploy, maintain)
As a principal software engineer, independently drive and collaborate with others to deliver high impact features in the KSPM domain
Work with customers and provide solutions to their day-to-day work and challenges
Contribute to team-wide efforts - code reviews, design reviews, technical and architectural decisions.

Tetragon Software Engineering Technical Leader
Job Description
Your Impact:
Tetragon is a flexible, Kubernetes-aware observability and security tool that delivers real-time insights and enforcement. Leveraging the power of eBPF, Tetragon provides low-overhead, in-kernel visibility and intelligence across diverse environments.
As a Technical Leader, you will be at the forefront of advancing Tetragons capabilities. You will guide architectural direction while staying deeply engaged in building the systems that power our platform. Your impact will span designing high-performance data pipelines, optimizing database and distributed system performance, and ensuring massive streams of system events can be ingested, aggregated, and distilled into meaningful intelligence.
You will collaborate closely with teams across, including Hypershield and Splunk, to create the integration points that transform raw data into actionable insights for enterprise security. In this role, youll solve some of the most complex system-level challenges in observability and infrastructure, helping Tetragon evolve to meet the needs of modern cloud-native environments.
What youll do:
Develop high-quality Go (and eBPF) code for the Tetragon project.
Design and implement new Tetragon features to enhance its capabilities for Runtime security detection and enforcement
Design and optimize systems for large-scale Tetragon deployment and operation in K8s or VM platforms
Architect infrastructure that converts raw event data into intelligence streams with minimal performance overhead.
Contribute to open-source projects and represent us in community discussions.
Participate in architecture reviews, code reviews, and documentation.

We are looking for a highly motivated and customer-focused professional. As part of the Tier 3 Cortex XDR support team, you will serve our customer base by providing technical support, by answering incoming support inquiries and managing escalations, phone calls, and emails in an effective, efficient, and friendly manner within defined service level agreements.
Our methodology is first class support. Weve been recognized for it as an industry leader and were dedicated to continuing this standard. In this role, you will work with our technical account managers to personalize our customers experience. You will learn your clients business objectives in and out within their technical environment and focus on mitigating risks and resolving any technical issues in their networks. Youre close to the deployment of cybersecurity solutions - and we need you to recognize risks before they arise. You get a thrill from seeking out complex issues and finding their resolutions - and you dont wait for those issues to escalate from our clients. Instead, you find them. Youll be working hand in hand with our developers to reproduce the issues you find and develop permanent solutions to prevent them in the future.
Key Responsibilities
Respond to customer-reported issues in adherence to established Service Level Agreements
Triage customer reported issues and respond to them via ticketing system, phone, or remote sessions
Perform advanced troubleshooting at the application level and OS level, using your knowledge and relevant expertise
Identify the area of fault (code, environment, or configuration) and work with the appropriate team(s), characterizing and implementing the fix
Provide timely feedback on the development process on customer-reported product problems
Document actions to effectively communicate information internally and to customers
Facilitate root cause investigations and manage the implementation of corrective and preventative measures.

We are seeking PHY Algorithm Technical Leader, Silicon One Israel
Meet the Team:
You will join the SerDes System Algorithm team within Silicon One High Speed in Israel, part of our silicon development organization. The team works across modem technology, system modeling, and signal processing for high-speed SerDes devices.
We are at the center of our ASIC group, building next-generation network devices for AI networks, the 5G era, and the future of routing. Our design center brings silicon hardware and software disciplines together in one site, combining a small-team startup atmosphere with the scale and stability.
Your Impact:
As a PHY Algorithm Technical Leader, you will provide technical leadership for the development, modeling, configuration, and optimization of algorithms for advanced SerDes modem systems. You will work with the latest silicon technologies and processes to help build large-scale, complex devices at the edge of feasibility.
Your work will contribute to Silicon One, a unified and programmable silicon architecture designed for service provider and web-scale markets. The role requires technical depth in digital signal processing, modem behavior, and using MATLAB for algorithm development, with the ability to guide algorithm work from initial concept through advanced SerDes system implementation.
Provide technical leadership for research, design, and development of PHY and modem algorithms for high-speed SerDes devices.
Define and use system models to analyze modem behavior, signal-processing performance, architecture constraints, and algorithm tradeoffs.
Guide modem configuration, tuning, and optimization to improve performance, robustness, and implementation feasibility.
Use MATLAB for algorithm development, simulation, testing, and data analysis.
Guide technical decisions, review algorithm tradeoffs, and mentor engineers on complex PHY and modem development tasks.
Lead cross-functional technical collaboration with system, silicon hardware, and software teams to move algorithms from modeling into practical implementation.
Support lab-based validation and debug activities when required.

We are seeking a skilled and experienced Software Engineer to develop a Go-based control plane within Kubernetes, with a focus on traffic security. You will be responsible for building and enhancing a Kubernetes-native control plane to provide seamless management of our eBPF datapath, enabling a secure traffic management in cloud and hybrid enterprise environments. You will work with a highly collaborative and skilled team to build solutions that advance the next generation of networking and security in Kubernetes environments.
Design and develop a Go-based control plane managing our enterprise-grade traffic security engine.
Develop APIs, tools, and custom resources to streamline secure traffic management, scaling, and failover within Kubernetes environments.
Debug, troubleshoot, and resolve performance, reliability, and security issues in the control and dataplane.
Participate in code reviews, architectural discussions, and contribute to technical documentation.