Staff Software Engineer (Full Stack)

ServiceNow•San Diego, CA

About The Position

About the team: At ServiceNow, we’re redefining how users interact with our platform by building intelligent, intuitive, and personalized in-product experiences powered by AI. Our team sits at the heart of this transformation, partnering closely with product, platform, and design organizations to bring advanced AI capabilities directly into the flow of work. We create seamless, context-aware experiences that anticipate user needs, automate complex tasks, and elevate productivity across the entire ServiceNow ecosystem. If you’re excited about shaping the future of enterprise software through cutting-edge AI, this is the team where you can make a real impact. What you get to do in this role: Build high-quality, clean, scalable and reusable code by enforcing best practices around software engineering architecture and processes (Code Reviews, Unit testing, etc.) Partner with the product owners to understand detailed requirements and own your code from design, implementation, test automation and delivery of high-quality products to our users. Implement software that is simple to use to allow customers to extend and customize the functionality to meet their specific needs Contribute to the design and implementation of new products and features while also enhancing the existing product suite Design and develop scalable, maintainable, and reusable software components with a strong emphasis on performance and reliability. Collaborate with product managers to translate requirements into well-architected solutions, owning features from design through delivery Contribute to the design and implementation of new products and features while enhancing existing product capabilities. Integrate automated testing into development workflows to ensure consistent quality across releases. Participate in design and code reviews ensuring best practices in performance, maintainability, and testability. Develop comprehensive test strategies covering functional, regression, integration and performance aspects Foster a culture of continuous learning and improvement by sharing best practices in engineering and quality Promote a culture of engineering craftsmanship, knowledge-sharing, and thoughtful quality practices across the team.

Requirements

Experience with data structures, algorithms, object-oriented design, design patterns, and performance/scale considerations
Experience with JavaScript and distributed system designs
Analytical and design skills
6+ years of experience with JavaScript
6+ years of experience in software engineering, with a track record of delivering high-quality products.
Strong knowledge of data structures, algorithms, object-oriented design, design patterns, and performance optimization
Familiarity with automated testing frameworks (e.g., JUnit, Selenium, TestNG) and integrating tests into CI/CD pipelines
Understanding software quality principles including reliability, observability, and production readiness.
Ability to troubleshoot complex systems and optimize performance across the stack.
Experience with AI-powered tools or workflows, including validation of datasets, model predictions, and inference consistency.
Comfort with development tools such as IDEs, debuggers, profilers, source control, and Unix-based systems

Nice To Haves

Experience in leveraging or critical thinking about how to integrate AI into work processes, decision-making, or problem-solving. This may include using AI-powered tools, automating workflows, analyzing AI-driven insights, or exploring AI's potential impact on the function or industry.
Experience In using AI Productivity tools such as Windsurf, Cursor, etc is a plus or nice to have.

Responsibilities

Build high-quality, clean, scalable and reusable code by enforcing best practices around software engineering architecture and processes (Code Reviews, Unit testing, etc.)
Partner with the product owners to understand detailed requirements and own your code from design, implementation, test automation and delivery of high-quality products to our users.
Implement software that is simple to use to allow customers to extend and customize the functionality to meet their specific needs
Contribute to the design and implementation of new products and features while also enhancing the existing product suite
Design and develop scalable, maintainable, and reusable software components with a strong emphasis on performance and reliability.
Collaborate with product managers to translate requirements into well-architected solutions, owning features from design through delivery
Contribute to the design and implementation of new products and features while enhancing existing product capabilities.
Integrate automated testing into development workflows to ensure consistent quality across releases.
Participate in design and code reviews ensuring best practices in performance, maintainability, and testability.
Develop comprehensive test strategies covering functional, regression, integration and performance aspects
Foster a culture of continuous learning and improvement by sharing best practices in engineering and quality
Promote a culture of engineering craftsmanship, knowledge-sharing, and thoughtful quality practices across the team.