Armis from ServiceNow, protects the entire attack surface and manages an organization’s cyber risk exposure in real time. Combined with ServiceNow’s Security and Risk capabilities, as well as Identity Security capabilities from Veza, we bring together all critical capabilities to secure every asset, every identity - incl. AI Agents - across all environments with the right level of context - security, operational and business - to build the first of its kind autonomous defense platform for the Agentic Enterprise. Our dynamic engineering team is looking for a Staff Full Stack Engineer to architect, build, and scale complex, data-driven web applications. In this role, you will play a key technical leadership role—building robust microservices, designing cloud-native architectures, and delivering fast, intuitive user experiences. We operate in a modern tech environment utilizing a Python backend, React frontend, and AWS infrastructure, handling massive datasets at scale. We are seeking a senior, hands-on engineer who combines deep engineering fundamentals with modern toolsets to deliver high-impact, production-grade software. What You'll Do * Lead the end-to-end design and implementation of scalable backend microservices, database schemas, and advanced frontend infrastructures. * Drive system architecture decisions, ensuring high performance, security, and reliability across AWS cloud environments. * Write clean, maintainable, and high-performing code across both backend (Python) and frontend (React, TypeScript) stacks. * Utilize AI-assisted development workflows (such as Claude Code) effectively to accelerate delivery while strictly adhering to high standards of code quality, testing, and architecture. * Partner closely with product managers, data analysts, architects, and QA engineers to deliver complex, cross-company initiatives. * Take end-to-end ownership of horizontal group projects and mentor team members on best engineering practices. * A minimum of 5 years of software engineering experience in building and scaling complex web applications. * A strong backend engineering foundation with extensive hands-on experience in Python, web frameworks, ORMs, system design, and relational/non-relational databases. * Solid experience with modern frontend tech stacks, specifically JavaScript, TypeScript, and React. * Hands-on experience with AWS and cloud-native application deployment and management. * Proven experience working with Claude Code (or similar AI software development tools) as a power-user—combining high output velocity with strong engineering discipline (no "vibe coding"; we value deep code comprehension, rigorous review, and robust architecture). * A demonstrated ability to design distributed systems, microservices, and high-throughput data flows. * A self-starter mindset with a strong sense of ownership and a track record of driving significant technical impact. Work Personas We approach our distributed world of work with flexibility and trust. Work personas (flexible, remote, or required in office) are categories that are assigned to ServiceNow employees depending on the nature of their work and their assigned work location. Learn more here. To determine eligibility for a work persona, ServiceNow may confirm the distance between your primary residence and the closest ServiceNow office using a third-party service. Equal Opportunity Employer ServiceNow is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, national origin, age, disability, gender identity,  veteran status, or any other category protected by law. In addition, all qualified applicants with arrest or conviction records will be considered for employment in accordance with legal requirements.   Accommodations We strive to create an accessible and inclusive experience for all candidates. If you require a reasonable accommodation to complete any part of the application process, or are unable to use this online application and need an alternative method to apply, please contact globaltalentss@servicenow.com for assistance.  Export Control Regulations For positions requiring access to controlled technology subject to export control regulations, including the U.S. Export Administration Regulations (EAR), ServiceNow may be required to obtain export control approval from government authorities for certain individuals. All employment is contingent upon ServiceNow obtaining any export license or other approval that may be required by relevant export control authorities.  From Fortune. ©2026 Fortune Media IP Limited. All rights reserved. Used under license.