Jobs in the United States

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Added 1 min ago
Principal Engineer, Identity & Access Management (IAM) - Microsoft Entra ID
Boston Scientific
Arden Hills
Boston Scientific is seeking a Principal Engineer, Identity & Access Management (IAM), specializing in Microsoft Entra ID and cloud identity to provide enterprise-level technical leadership…
Added 1 min ago
Quality Sys Engineer III
Boston Scientific
Quincy
The Quality Systems Engineer III provides technical leadership and subject matter expertise in the development, maintenance and continuous improvement of the Quality Management System…
Added 1 min ago
Principal Engineer, Identity & Access Management (IAM)
Boston Scientific
Arden Hills
Boston Scientific is seeking a Principal Engineer, Identity & Access Management (IAM), specializing in Microsoft Active Directory to provide enterprise-level technical leadership in the…
Added 1 min ago
Staff Maintenance / Reliability Engineer
Vulcan Elements
Benson, NC · Durham, NC
As our Staff Maintenance / Reliability Engineer you will support equipment design, installation, commissioning, and startup while developing maintenance strategies and technical standards…
Added 1 min ago
Sr. Principal Project Engineer; Turbo Jet (Onsite)
RTX
United States
The Sr. Principal Engineer, Lead Project Engineering will be responsible for overseeing and improving designs, manufacturing, and engine test processes for legacy and new production…
Added 1 min ago
Mechanical Engineer I (Onsite)
RTX
United States
The Raytheon Radar, Airborne, and Space Systems Department is seeking a Mechanical Design Engineer I - Structural Analyst. The qualified candidate will be responsible for detailed…
Added 1 min ago
Systems Engineering Methods Engineer (Onsite)
RTX
United States
Pratt & Whitney is seeking a highly skilled and forward‑thinking Performance and Operability Methods Engineer to help transform the company’s digital modeling ecosystem and drive enterprise…
Added 1 min ago
Manufacturing Lab Technician - 2nd Shift (Onsite)
RTX
United States
You will learn how to be a manufacturing electrical engineer supporting various high-frequency communication radios & circuit board manufacturing processes
Added 1 min ago
Program Quality Engineer - Woburn, MA
RTX
United States
…the Raytheon Air and Space Defense Systems (ASDS) Strategic Business Unit (SBU) that provides proven capabilities to our customers…
Added 1 min ago
Software Engineer II
RTX
United States
CFI has an immediate growth opportunity for an enthusiastic, highly motivated Software Systems Engineer to join our team. As a Connected Factory Developer, you will help design, build,…
Added 2 mins ago
Field Service Supervisor (Semiconductor) Austin, TX
Thermo Fisher Scientific
TX
Strengthen the technical capabilities and independence of the Field Service Engineer team.
Added 2 mins ago
Partner Solutions Engineer US, Splunk
Cisco
San Francisco, CA
…Primary technical sales influencer, Translates customer/partner business need into technical requirements The Internal Sales Process, Most selling time spent landing opportunities and…
Added 3 mins ago
VI
AI Technical Lead
VeilSun, Inc.
Remote, United States
- $115,000 to $140,000 USD / year
…harder and more important work. They have learned the client’s business, their data, and their goals, and achieved Radical Alignment on what AI should accomplish and why. Radical Alignment…
Added 3 mins ago
Satellite Hardware Development Engineer, Amazon Leo
Amazon Kuiper Manufacturing Enterprises LLC
San Diego, CA
As a Hardware Development Engineer, you will lead the design workstream on some of the most innovative, challenging, and exciting gateway systems in industry. You will engage with an…
Added 5 mins ago
Software Engineer
Intuitive
Sunnyvale, CA
The engineer should be an independent and fast-paced developer with excellent problem-solving skills, capable of producing robust, high-quality code in the face of rapidly changing…
Added 7 mins ago
Manufacturing Engineer 2/3
DS - MP - ABL - Rocket Center
United States
The process engineer develops and oversees manufacturing processes based on design requirements. The candidate will develop and maintain detailed work instructions for assigned…
Added 7 mins ago
Quality Engineer
CORP-Corporate Office
United States
We have an immediate opportunity for a dynamic Quality Engineer to join our team in Elkridge, MD at our Troy Hill facility. This role supports one of our highest‑visibility manufacturing…
Added 7 mins ago
Sr Principal Engineer Software
CORP-Corporate Office
United States
Northrop Grumman Aeronautics Systems has an opening for a Sr Principal Software Engineer position to join our team of qualified, diverse individuals for a hybrid position in Melbourne,…
Added 7 mins ago
Engineer Material Process - Level 5
CORP-Corporate Office
United States
The Mechanical & Energetics Engineering department is hiring for an Engineer Material Process - Level 5 professional at our Chandler, AZ location.
Added 7 mins ago
Sr. Principal Mechanical Engineer
CORP-Corporate Office
United States
Northrop Grumman Mission Systems is looking for you to join our team as a Sr. Principal Mechanical Engineer based in Sunnyvale, CA.
Added 7 mins ago
Noise Vibration and Harshness Engineer Level 2/3
CORP-Corporate Office
United States
Northrop Grumman Mission Systems is seeking an Noise Vibration and Harshness Engineer Level 2/3 with thermodynamics, heat transfer and fluid flow knowledge for the development and ongoing…
Added 7 mins ago
Acoustic Analyst level 2/3
CORP-Corporate Office
United States
Basic Qualifications for Principal Engineer Level 3:
Added 7 mins ago
SO
Permits Project Manager - Durango
State of Colorado
Durango, CO
- $72,264 to $83,100 USD / year
Prepares permits based upon information provided by the permittee, evaluations, field data and collaboration with Permits Manager and Permit Engineer;
Added 9 mins ago
Lead Software Engineer
Highmark Health
Remote, United States
The job is an integral member of an agile software engineer team responsible for building scalable software applications across all digital channels to serve our customers. The position…
Added 9 mins ago
Industrial Engineer 2
Sysco Payroll, Division of Sysco Resources Services, LLC
United States
The Industrial Engineer II, Supply Chain will implement and maintain the engineering program across warehouse and delivery operations for US and/or International locations. The engineer…

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 2, 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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