# Senior Staff Software Engineer, JavaScript Runtime & Compilers at ServiceNow

- Company: ServiceNow
- What the company does: It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. Backed by Greylock and Sequoia.
- Company website: https://www.servicenow.com/
- Type: Startups
- Level: Senior
- Location: San Diego, California
- Work setup: Remote
- Pay: $172K to $301K base salary per year (USD)
- Posted: 2026-11-03
- Apply by: 2026-12-18
- Apply: https://jobs.smartrecruiters.com/ServiceNow/744000159451170?utm_source=1752vc&utm_medium=careers
- Page: https://www.1752.vc/careers/jobs/servicenow-senior-staff-software-engineer-javascript-runtime-and-compilers/

## About the role

Design and optimize execution engines, JIT/AOT compilation pipelines, and memory management systems to ensure customer applications run at scale Build high-quality, clean, scalable, and reusable code by enforcing best practices around software engineering architecture and processes (Code Reviews, Unit testing, etc.) Found on 1752vc Careers, the job board for startup and VC roles.

## What they're looking for

- 12+ years of experience with Java or similar object-oriented language, with at least 5+ years working on compiler, runtime, JIT/AOT systems, or language execution engines
- Experience integrating AI into software development, workflows, decision-making, or automation using AI-powered tools and technologies
- Strong experience with compiler/runtime systems: execution engines, memory management, concurrency, JIT/AOT compilation, performance optimization, profiling, and debugging
- Advanced knowledge of data structures, algorithms, object-oriented design, design patterns, and performance/scale considerations at the systems level
- Passion for JavaScript and the Web as a platform, experience with modern UI frameworks (Angular, React, or Vue)
- Experience developing, troubleshooting, and optimizing relational databases

Tags: Engineering, Infrastructure and...

Source: 1752vc Careers, https://www.1752.vc/careers/jobs/servicenow-senior-staff-software-engineer-javascript-runtime-and-compilers/