Armis, the cyber exposure management & security company, protects the entire attack surface and manages an organization’s cyber risk exposure in real time. In a rapidly evolving, perimeter-less world, Armis ensures that organizations continuously see, protect and manage all critical assets - from the ground to the cloud. Armis secures Fortune 100, 200 and 500 companies as well as national governments, state and local entities to help keep critical infrastructure, economies and society stay safe and secure 24/7. Armis is a privately held company headquartered in California. We are looking for a Senior Software Engineer to join a specialized development unit reporting directly to the Office of the CTO. This team functions as an internal innovation incubator, tasked with architecting and building a new AppSec AI solution from the ground up. You will enjoy the best of both worlds: the high-velocity, autonomous environment of a small startup crew, backed by the data, expertise, and stability of the broader Armis engineering organization. If you’re a builder who loves the early-stage "blank canvas" phase and wants to solve complex problems at the speed of thought, this is for you.   What You’ll Do * Bring Ideas to Life: Take ownership of complex, open-ended technical challenges and see them through from conception all the way into our customers' hands. * Build the Future of AppSec: Architect, implement, test, and optimize an AI-native application security solution. * Own the Backend & AI Architecture: Design robust microservice cloud environments and integrate advanced AI capabilities into our core product. * Engage Beyond the Code: Collaborate directly with customers, support, sales, and our executive leadership team to gather real-world insights, quickly unblock issues, and align our technical direction with business needs. * Collaborate Globally: Work closely with a distributed team of engineers and stakeholders across Israel, the US, Canada, and India to deliver high-quality MVPs and core products.   What we expect * 7+ years of deep backend/systems experience, with strong proficiency in Python and working within a microservice cloud environment. * Practical experience or a deep, active understanding of building with and around AI/LLM technologies. * An All-Around Player.  You are independent, execution-focused, and love the variety of building whatever it takes to deliver an amazing experience. * AI-Native Mindset.  You have a strong track record of designing robust, scalable systems from scratch. *  Excellent English communication skills for working effectively across multiple time zones. The choices you make in your career journey matter. You want to do interesting work in an important field while also having time to live your life, which is why we place so much value in your life-work balance. Armis sets you up for success with comprehensive health benefits, discretionary time off, paid holidays including monthly me days, and a highly inclusive and diverse workplace. Put your unique experiences and perspective to work in an environment where they will enable you to thrive, grow, and live your life with integrity. Armis is proud to be an equal opportunity employer. We never discriminate based on race, ethnicity, color, ancestry, national origin, religion, sex, sexual orientation, gender identity, age, disability, veteran status, genetic information, marital status or any other legally protected (or not) status. In compliance with federal law, all persons hired will be required to submit satisfactory proof of identity and legal authorization. Please click here to review our privacy practices.