We are looking for a versatile and innovative Attack-oriented Cyber Researcher to join our R&D team and become part of the revolution. You will conduct state-of-the-art research across multiple environments, ranging from Windows internals and kernel-level security to cloud platforms like AWS, Azure, Web technologies, etc' to stay one step ahead of real threat actors.Your … Read more
As a Senior Security Researcher you will be responsible for researching multiple domains in the Automotive, AI, API, IoT and Mobility ecosystems, work closely with our domain researchers, data-scientists, development teams, as well as work with customers to build a cutting edge cybersecurity product at Upstream. This role is full-time and is Israel based. ResponsibilitiesAI … Read more
As a Backend Engineer within our OAM (Operations, Administration, and Maintenance) Infrastructure group, you will dive into a multi-threaded, complex environment. Youll gain a unique, end-to-end perspective of our products by exposing core SBC features through diverse management interfaces, with a primary focus on our robust WEB infrastructure. Key Responsibilities Feature Development: End-to-end ownership of … Read more
We are looking for an IT Support Specialist to provide day-to-day technical support and help ensure smooth IT operations across the organization. This role involves assisting end users, troubleshooting technical issues, and delivering reliable support in a fast-paced environmentKey ResponsibilitiesProvide front-line technical support for end users, both on-site and through phone and remote supportManage user … Read more
Required Senior Product Security ArchitectAs a Product Security Architect, you will shape how security is built, not just review it. Youll work closely with engineering to influence architecture, guide design decisions, and ensure security is embedded across our platform from the earliest stages where decisions matter most, not just where they are validated. Youll take … Read more
Required Senior Product Security EngineerAs a Senior Product Security Engineer, you will help shape how security is built, not just how it is tested or reviewed. Youll work closely with engineering teams to secure real systems in production, influencing how services, APIs, and data flows are implemented from the ground up.This is a hands-on role, … Read more
Required Low-Level DeveloperAs a Low Level Developer, you will:Play a central role in advancing the features and infrastructures of one of our security productsLead features, end to end, from concept and design to productionCollaborate closely with multiple teams to analyze, develop and implement new workflows and featuresTroubleshoot and debug complex flowsFind and implement creative solutions … Read more
we are seeking a hands-on IT Team Lead to lead and scale our local IT operations. This role combines technical expertise with strong leadership, ensuring the companys infrastructure, systems, and support processes run securely, efficiently, and reliably.The IT Manager will own all aspects of day to day IT operations from help desk and endpoint management … Read more
Were on the lookout for a driven and experienced hands-on Engineering Team Leader to lead a group of engineers building the AI application foundation behind our next-generation cyber-AI product. This team owns the core backend and frontend infrastructure that powers all user-facing applications – as well as the agentic and conversational frameworks that bring intelligence … Read more
We are looking for a Senior C++ Engineer who is passionate about software design, code quality, and performance. You'll be part of our Detection group, which means that you'll work on our EDR product. The role includes developing for the Windows/ Linux drivers to collect the necessary data as well as writing user-mode code for … Read more
