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Added 18 hours ago
Highway Construction Inspector IV
AECOM
Houston, TX
…on complex operations such as bridge, paving, drainage and structures…
Added 19 hours ago
Sr Software Engineer
HEB
San Antonio, TX
Responsibilities Job Summary: As a Senior Software Engineer, you'll deliver complex code solutions. You'll support the build and deployment pipeline and when necessary, diagnose / solve…
Added 19 hours ago
Project Engineer, Overhead Contact System (Construction Engineer VII)
Fluor
Fresno
In this role, the Project Engineer leads review of OCS designs, wiring plans, structure layouts, electrification studies, interface documentation, and construction packages, and reviews…
Added 19 hours ago
Mechanical Engineer III - Component Development
Blue Origin Personnel, LLC
United States
Blue Origin is seeking a Mechanical Engineer III to join our Mechanical Engineering team. In this role, you will work across the full design cycle with minimal oversight, taking ownership…
Added 19 hours ago
Senior Data Engineer
Highmark Health
Trenton, NJ
5 years of experience in design and analysis of algorithms, data structures, and design patterns in the building and deploying of scalable, highly available systems
Added 19 hours ago
RC
Structural Engineer
RQ Construction
Jacksonville, FL
- $110,000 to $135,000 USD / year
At RQC, we're not just building structures; we're building careers and creating meaningful, high-impact projects. We are headquartered in Carlsbad, CA, with regional offices and project…
Added 19 hours ago
Senior Principal Engineer - R&D Digital
DePuy Synthes Products Inc. Legal Entity
Remote, United States
We are searching for the best talent for a Senior Principal Engineer – R&D Digital to join our Orthopaedics team. This is a remote position, with a preference that someone is located…
Added 19 hours ago
Sr. PCB Design Engineer
Echodyne Corp
Kirkland, WA
Echodyne is seeking a Senior PCB Design Engineer to join our fast-growing team.
Added 19 hours ago
Senior Staff Software Engineer, JavaScript Runtime & Compilers
ServiceNow
Remote, United States
It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could…
Added 19 hours ago
Aerospace Engineer (Propulsion) - Direct Hire
National Transportation Safety Board
Washington, DC
…areas relating to the accident aircraft including powerplants, structures, systems, & maintenance records. Aviation engineering investigators serve as group chairman in major aviation…
Added 19 hours ago
Aerospace Engineer (Helicopters) - Direct Hire
National Transportation Safety Board
Washington, DC
…areas relating to the accident aircraft including powerplants, structures, systems, & maintenance records. Aviation engineering investigators serve as group chairman in major aviation…
Added 19 hours ago
Aerospace Engineer (Systems) - Direct Hire
National Transportation Safety Board
Washington, DC
…areas relating to the accident aircraft including powerplants, structures, systems, & maintenance records. Aviation engineering investigators serve as group chairman in major aviation…
Added 19 hours ago
Senior Data Engineer
Highmark Health
Washington, DC
5 years of experience in design and analysis of algorithms, data structures, and design patterns in the building and deploying of scalable, highly available systems
Added 19 hours ago
Software Development Engineer, FBA from Origin (FFO)
Amazon.com Services LLC
Bellevue, WA
About you: You are an engineer looking for a career where you'll be able to build, to deliver, and to impress. You are passionate about customers and want to disrupt the world of e-commerce…
Added 19 hours ago
IG
Senior Systems Engineer
Insight Global
Centennial, CO
- From $62 USD / hour
The Senior Systems Engineer will serve as the Systems Engineering focal for one or more major spacecraft subsystems and support complex space and defense programs throughout the full…
Added 19 hours ago
Data Engineer
The Guardian Life Insurance Company of America
NY
Guardian is seeking a Data Engineer to join the team responsible for establishing and maintaining an optimized, scalable data pipelines to provide access to high quality, consistent data in…
Added 19 hours ago
Senior Data Engineer
Highmark Health
Frankfort, KY
5 years of experience in design and analysis of algorithms, data structures, and design patterns in the building and deploying of scalable, highly available systems
Added 19 hours ago
Senior Structural/Bridge Engineer
WSP
Las Vegas, NV
WSP is currently initiating a search for a Senior Structural/Bridge Engineer for our Las Vegas, NV office. This position is best suited for an engineer who is seeking an opportunity to work…
Added 19 hours ago
Product Engineer
Cavco Industries, Inc.
Martinsville, VA
The Product Engineer develops the structural designs and details for Cavco products in accordance with a variety of codes and engineering standards. This role includes testing of new…
Added 19 hours ago
Software Engineer AI & Digital Health
University of Michigan
Ann Arbor, MI
We are hiring a full-time Software Engineer to build the tools, applications, and platforms that help University of Michigan researchers develop, test, and evaluate AI in healthcare.
Added 19 hours ago
Materials & Process Engineer
Park Aerospace Corp.
Newton, KS
…to strive for Greatness in advanced composite materials and structures. We are searching for talented individuals to join our expanding team and help us shape the future of…
Added 19 hours ago
Structural Engineer EI
Keller Associates
Provo, UT
The Structural Engineer EI teams up with other engineers to work on a wide variety of projects throughout the northwest in a range of markets, including retail, commercial, and education,…
Added 19 hours ago
Structural Engineer EI
Keller Associates
Coeur d'Alene, ID
The Structural Engineer EI teams up with other engineers to work on a wide variety of projects throughout the northwest in a range of markets, including retail, commercial, and education,…
Added 19 hours ago
Structural Engineer EI
Keller Associates
Meridian, ID
The Structural Engineer EI teams up with other engineers to work on a wide variety of projects throughout the northwest in a range of markets, including retail, commercial, and education,…
Added 19 hours ago
Engineer- Controls II USA
First Solar (US)
Trinity, AL
Recommends/designs structures and tools for systems which meet business needs. Delivers technical visualization of proposed applications for approval by customer and execu

ServiceNow

Senior Staff Software Engineer, JavaScript Runtime & Compilers

Remote, United States

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Job details

Experience: 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
Posting language: English
Posted: Nov 3, 2026

Original job description

Company Description It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could do that for everyone - freeing people from busywork so they could focus on meaningful work. Today, ServiceNow is the AI control tower for business reinvention. Our ServiceNow AI platform brings together any AI, any data, and any workflow - helping 85% of the Fortune 500® work smarter, faster, and better. We're building an AI-native culture where technology and talent are unstoppable together. And we're just getting started. Join us to put AI to work for people.

Job Description

We are the platform engineers handling app lifecycle at ServiceNow. We develop and maintain the server-side JavaScript engine at the heart of the ServiceNow platform - the runtime that powers custom applications, workflows, and business logic. We ensure apps move smoothly and securely from development to production. This role requires deep expertise in compiler and runtime systems - you'll optimize execution engines, memory management, and performance at the systems level.

What you get to do in this 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.)
Work with product owners to understand detailed requirements and own your code from design, implementation, test automation, and delivery of high-quality product to our users
Implement software that is simple to use, allowing customers to extend and customize functionality to meet their specific needs
Mentor colleagues and promote knowledge-sharing across teams on low-level systems engineering, performance profiling, and optimization techniques

Qualifications

To be successful in this role you have:

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
Experience with LLVM, language runtime development, or low-level systems engineering (strong plus)
Track record working across multiple technology stacks (Cloud Dev, Platforms, Web Dev, Frameworks, service-oriented architecture)
Capability to manage multiple projects with material technical risk across teams and processes; may serve as functional lead or technical owner

For positions in this location, we offer a base pay of $171,900 - $300,800, 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, 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.

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