Principal Full Stack Engineer

You will join the R&D innovation team responsible for the Axonius Exposures product, focusing on advanced features like custom security findings, CVE scoring, and prioritization. As a Principal Full Stack Engineer , you will serve as the technical focal point, driving complex end-to-end feature development in a high-growth environment. This role involves collaborating closely with Research, Integration and Product teams to define the future of exposure management. Responsibilities Lead the end-to-end technical lifecycle of new features within the Exposures product using Python, Vue.js, React, MongoDB, ClickHouse, Redis, Celery, and Docker. Act as the technical focal point and mentor full-stack teams, conducting design reviews and providing hands-on guidance for complex engineering tasks. Collaborate directly with Product, Integration, and Research teams to translate product requirements into scalable, high-performance code. Drive engineering excellence and productivity by integrating advanced AI tools (Claude, Augment and more) into the development workflow and product features. Minimum Qualifications 7+ years of professional experience in Full-Stack development. Proficiency in Python with a backend orientation and experience in architectural guidance. Extensive experience with modern UI frameworks (Vue.js, React, or Angular) and advanced JavaScript/CSS. Proven hands-on experience working with databases (e.g., MongoDB, ClickHouse) and managing data at scale. Preferred Qualifications Strong background in performance optimization and writing efficient code for high-scale environments. Proven ability to work closely with Product Management to influence product roadmap and requirements. Advanced proficiency in building or integrating AI-powered features and automation workflows. #LI-HYBRID, #LI-ZR1 About Axonius: Axonius transforms cyber asset intelligence into actionability. With the Axonius Asset Cloud, customers preemptively tackle high-risk and hard-to-spot threat exposures, misconfigurations, and overspending. The integrated platform brings together data from every system in an organization’s IT infrastructure to optimize mission-critical risk, performance, and cost measures via actionable intelligence. Covering cyber assets, software, SaaS applications, identities, vulnerabilities, infrastructure, and more, Axonius is the one place to go for Security, IT, and GRC teams to continuously drive actionability across the organization. Cited as one of the fastest-growing cybersecurity startups, with accolades from CNBC, Forbes, and Fortune, Axonius supports millions of assets for leading customers across industries and around the world. Axonius makes it a priority to invest in our people with competitive compensation and benefits, growth opportunities, community-building, and so much more. Learn more about benefits at Axonius . At Axonius we support a diverse and inclusive workplace and believe in equal employment opportunity. We welcome people of different backgrounds, experiences, abilities and perspectives to apply. All qualified applicants will receive consideration for employment without regard to race, color, ancestry, religion, age, sex, gender identity, national origin, sexual orientation, citizenship, marital status, disability, or Veteran status. Axonius participates in E-Verify. To learn more, please review the E-Verify Participation Poster (PDF) and the Right to Work Poster (PDF) . By submitting your application to us, you acknowledge that your personal data will be processed in accordance with our Global Job Candidate Privacy Notice.