דרושים » אבטחת מידע וסייבר » Application Security Researcher

We are seeking a highly motivated and technically proficient Senior Penetration Tester to join our security research division. This role is dedicated to performing advanced offensive security assessments and developing evaluation mechanisms. You need to be independent, attentive to details, organized, eager to learn new things, and eager to research and solve complex problems. What youll do:
* Lead and execute comprehensive, technically rigorous penetration tests targeting complex web applications, modern API architectures, and enterprise systems.
* Engage in sophisticated Red Team projects, development of elaborate automations, and evaluation strategies.
* Contribute substantively to the design, development, and maintenance of proprietary internal security tools and automation frameworks to enhance the efficiency of offensive operations.
 
About us:
We are a trust, safety, and security company built for the AI era. We safeguard the communicative technologies people use to create, collaborate, and interact-whether with each other or with machines. In a world where AI has fundamentally changed the nature of risk, we provide end-to-end coverage across the entire AI lifecycle. We support frontier model labs, enterprises, and UGC platforms with a comprehensive suite of solutions: from model hardening evaluations and pre-deployment red-teaming to runtime guardrails and ongoing drift detection.

Were looking for a highly skilled Application Security Researcher to join our Security Research group and help us push the boundaries of modern AppSec. This is a critical, hands-on role where youll work closely with engineers, researchers, and AI & data scientists to build the next generation of application security - including autonomous, agentic pentesting capabilities.
This is not a typical AppSec role. Youll be building, breaking, and redefining how offensive security works at scale.
What Youll Be Doing:
Design and build detection engines and decision-making logic for autonomous security systems
Develop new classes of automated attacks leveraging deep application and infrastructure context
Conduct advanced research on chaining vulnerabilities, logic flaws, and complex attack paths
Prototype, build, and ship security capabilities into production environments
Collaborate with Product, Engineering, and Data teams to shape next-gen security features
Analyze large-scale data to identify attack opportunities and improve detection accuracy
Actively contribute to research direction, ideation, and innovation within the team

We are looking for an Android Security Research Team Leader to manage a team of super-talented malware researchers and reverse engineers. Our teams help top-level companies improve their security mechanisms using our insights on the latest malware trends, adversarial shifts, and new techniques. Combining intelligence, sophisticated forensics, and data science helps us catch the most relevant and up-to-date threats and threat actors.
What will you do?
Lead and mentor a team of security researchers across multiple projects
Own long-term malware and security research of a variety of Android frameworks, technologies, and domains
Detect large-scale malware campaigns and help bring their operations down
Review and enhance your team's research reports and code
Collaborate with other teams throughout the organization
This role is a management position with 40% hands-on technical work
Find the bad guys - take them down.

We are seeking a dynamic and experienced Threat Hunter to lead proactive cybersecurity efforts by uncovering hidden threats across our environment. In this role, you will drive hypothesis-based hunting, perform deep analysis and validation of security telemetry, investigate suspicious network activity, and continuously improve threat detection and response.
You will also assess CVE relevance and exploitability to prioritize real-world risk, and leverage threat intelligence feeds and enrichment pipelines to enhance hunting context, detection accuracy, and response effectiveness.
If you thrive in a fast-paced environment and are excited about pushing the boundaries of cybersecurity, we want to hear from you.
Responsibilities:
Apply data analytics to analyze security-related network data, uncover actionable threat intelligence, detect anomalies and malicious behavior, and automate findings into an enhanced detection system.
Leverage current cybersecurity knowledge to interpret and contextualize findings, enabling informed decision-making and proactive measures to strengthen overall cybersecurity defenses.
Work closely with Product and Engineering to translate threat intelligence into product strategy, prioritized features, and defensive enhancements.
Monitor and analyze the latest vulnerabilities, CVEs, exploits, and threat actor TTPs, with a focus on techniques relevant to microsegmentation, identity security, lateral movement, and internal reconnaissance.
Integrate external threat feeds and intelligence sources into our product - including normalization, enrichment, classification, and validation of feed relevance.
Contribute to detection logic, threat models, and internal tooling that turn intelligence into prevention and protection.
Provide on-the-fly support during customer incident response events and penetration testing exercises by leveraging expertise to promptly detect and block security threats.