Staff Full-Stack Software Engineer, Typescript Compilers

The engineering organization is a dynamic group of builders thinkers and problem-solvers dedicated to delivering scalable AI-powered software products that elevate how organizations work. We value clean architecture intuitive user experiences and a culture of continuous improvement. Every engineer here plays a key role in shaping the quality and reliability of our products.  

What you get to do in this role: 

• 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 

• Build intuitive and extensible user experiences using modern UI frameworks ensuring flexibility for customer-specific needs. 

• 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. 

Qualifications :

To be successful in this role you have: 

• Experience in leveraging 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 AIs potential impact on the function or industry.  

• 6 years of experience in software engineering with a track record of delivering high-quality products.  
• Proficiency in Python Java or similar object-oriented languages. 

• Experience with modern front-end frameworks such as Angular React or Vue. 

• 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 

Why Join Us 

• Build and deliver high-impact software that powers digital experiences for millions of users. 

• Collaborate in a culture that values craftsmanship quality and innovation. 

• Work symbiotically with AI and automation tools that enhance engineering excellence and drive product reliability. 

• Be part of a culture that encourages innovation continuous learning and shared success. 
• Deep understanding of the TypeScript Compiler (tsc) and how it transforms code
• Experience debugging and resolving compiler errors across large TypeScript codebases
• Comfortable working with the TypeScript Compiler API or tools like ts-morph for AST introspection and transformation
• Advanced Type System: Generics unions/intersections conditional and mapped types utility types (Partial Omit etc.)
• Type Safety Techniques: Type guards narrowing assertions discriminated unions
• Type Declarations & Modules: Ambient . files module augmentation ESM vs CommonJS
• Tooling & Config: tsc ts-node linting (eslint typescript-eslint) and formatting (prettier)
• Cross-Environment Concerns: DOM typings typings event handling and runtime compatibility
• Build & Integration: Integration with bundlers (esbuild vite webpack) and type-safe APIs/contracts (zod io-ts)
• AST Structure & Nodes: Understanding of syntax trees node types and traversal
• Parsing vs. Transformation: Converting code to AST (parsing) modifying AST (transformation) then generating code
• Visitors & Walkers: Patterns for traversing AST (e.g. depth-first recursive visitor pattern)
• Source Maps: Mapping transformed code back to the original source
• Event loop microtasks vs macrotasks and async behavior
• Web Workers Service Workers Shared Workers
• ES Modules bundlers (Webpack Rollup Vite) and tree-shaking
• JSON structured cloning and serialization
• Feature detection and polyfilling
• Core APIs fs path http events stream buffer crypto.
• Async Patterns event loop promises async/await timers and error handling.
• Module Systems ESM vs. CommonJS module resolution and caching.
• Familiar with authoring Node-based CLIs (i.e.: yargs commander)

FD21

For positions in this location we offer a base pay of $147300 - $257800 plus equity (when applicable) variable/incentive compensation and benefits. Sales positions generally offer a competitive On Target Earnings (OTE) incentive compensation structure. Please note that the base pay shown is a guideline and individual total compensation will vary based on factors such as qualifications skill level competencies and work location. We also offer health plans including flexible spending accounts a 401(k) Plan with company match ESPP matching donations a flexible time away plan and family leave programs. Compensation is based on the geographic location in which the role is located and is subject to change based on work location.

Additional Information :

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 creed religion sex sexual orientation national origin or nationality ancestry age disability gender identity or expression marital status veteran status or any other category protected by 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 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. 

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Remote Work :

No

Employment Type :

Full-time