Jobs in the United States

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Added 1 min ago
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Network Engineer
TEKsystems
Fort Meade, MD
- $65 to $85 USD / hour
DescriptionTEKsystems is seeking a Principal Network Engineer specializing in routing and switching to serve as the senior technical authority for the routed and switched enterprise. The…
Added 2 mins ago
Senior Software Engineer
Onto Innovation Inc-US
United States
Perform or lead (based on experience) requirement analysis, detailed software design, production code development, and associated test plans.
Added 2 mins ago
Lead Software Engineer - Java, React, AWS and AI
JPMC page
Columbus, OH · Chicago, IL
As a Lead Software Engineer at JPMorganChase within the Corporate Technology - Enterprise Technology team , you are an integral part of an agile team that works to enhance, build, and…
Added 3 mins ago
Analyst Lead, Cybersecurity
FIS INC (OLD FIS)
United States
9+ years of experience in software development and application security, with at least 5 years of hands-on work in SAST, DAST, SCA, API security, manual secure code review, threat modeling…
Added 3 mins ago
Senior Salesforce Engineer
Growth Acceleration Partners
Remote, United States
We are looking for a Senior Salesforce Engineer to lead the design, development, and delivery of high-performing, scalable solutions on the Salesforce platform. In this customer-centric…
Added 4 mins ago
Flight Test Engineer III/IV
Zone 5 Technologies
San Luis Obispo, CA
Collaborate with design engineers, systems engineers, and software developers to define test requirements and procedures.
Added 4 mins ago
Developer Experience (DevEx) Engineer
Williams International
Pontiac, MI
Williams International has an exciting opportunity for a Developer Experience (DevEx) Engineer to join our team. The role of Developer Experience (DevEx) Engineer will be instrumental in…
Added 5 mins ago
Application Developer IV
Addgene
Watertown, MA
The Application Development team builds and evolves the systems behind Addgene’s digital products as part of our digital product development practice, collaborating closely with Digital…
Added 6 mins ago
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Principal Product Engineer - Advanced Technology
nLIGHT
Camas, WA
- $125,000 to $160,000 USD / year
nLIGHT is searching for a Principal Advanced Technology Product Development Engineer to lead and work within a multidisciplinary team focused on the design, documentation, and release to…
Added 7 mins ago
Senior Applications & Integration Engineer
COGENT BANK
Lake Mary, FL
This role will serve as a key hands-on technical resource for custom software development, API design and integration, workflow automation, data exchange, and application support. The ideal…
Added 9 mins ago
Vice President - Rail Vehicle Engineering
WSP
Boston, MA
…needs, may serve as Project Manager, Deputy Project Manager, or Lead Electrical…
Added 22 mins ago
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Water/Wastewater Senior Project Engineer
Clark Bros Inc
Fresno, CA
- $100,000 to $120,000 USD / year
This position will lead and coordinate project engineering activities, including the interpretation of construction plans and specifications, management of RFIs and submittals,…
Added 23 mins ago
SLS Integrated Avionics Test Facility Systems Engineer
TriVector Services Inc
Huntsville, AL
…seeking qualified candidates to fill our SLS Integrated Avionics Test Facility Systems Engineer…
Added 23 mins ago
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Senior Technical Success Manager, Emerging Enterprise - East
Amplitude
Remote, United States
- $168,000 to $252,000 USD / year
- Lead deployment planning and implementation across your book, e.g.: scoping, deployment plan creation, kickoff meetings, use case alignment, coordination of delivery (e.g. managing…
Added 23 mins ago
Software Engineer 1/2/3/Sr
BHE
Omaha, NE
The senior software engineer provides advanced technical expertise and guidance in the architecture, design, programming, testing, documentation and implementation of complex computer…
Added 23 mins ago
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Data Scientist -Geospatial
Graham Technologies
Herndon, VA
- $150,000 to $185,000 USD / year
Graham Technologies is seeking a highly skilled Geospatial Quality Assurance Engineer / Data Scientist to support a mission-critical cloud-based geospatial data platform for a federal…
Added 26 mins ago
Propulsion Software Engineer (Falcon Engineering)
SpaceX
Hawthorne, CA
As a Propulsion Software Engineer, you enable the long-term success of Falcon and its Merlin engines, improve hardware reliability, and remove recurring, time-consuming work from engineers’…
Added 27 mins ago
Engineer/Sr Engineer, IT Software
United States
The Software domain refers to the area within Information Technology that focuses on the development, deployment, management, and maintenance of software applications that support business…
Added 27 mins ago
Staff Engineer, Electrical Engineering
Doosan Corp
South Windsor, CT
The Staff Electrical Design Engineer is responsible for the design, development, analysis, and implementation of electrical power, control, and instrumentation of the fuel cell electrical…
Added 28 mins ago
Software Engineer III ( Adobe Tech Lead)
The Toronto-Dominion Bank (Canada)
Mount Laurel, NJ
The Software Engineer III ( Adobe Tech Lead) leads the creation of comprehensive end-to-end detailed solutions for projects and platforms with overall accountability for the technical…
Added 30 mins ago
Oliver Wyman Vector - Aerospace Software Engineer, Senior Lead - Seattle, WA
Oliver Wyman, LLC
United States
9+ years of experience as a Software Engineer, or similar role in a technology driven environment.
Added 31 mins ago
BSR Noise & Vibration Engineer
Apple
Cupertino, CA
As a BSR Noise & Vibration engineer, you will quantify noises, facilitate user studies, and establish thresholds in lab and factory environments. You will collaborate with cross functional…
Added 31 mins ago
Software Development Engineer - Test
Apple
Sunnyvale, CA
As a Software Engineer in the test role, you will collaborate with world-class ANE software engineers to understand the features you will support. Your responsibilities will include…
Added 38 mins ago
Lead Software Engineer - Java, Unix
JPMC page
Jersey City, NJ
As a Lead Software Engineer at JPMorganChase within the Corporate Technology pillar, you are an integral part of an agile team that works to enhance, build, and deliver trusted…
Added 38 mins ago
Lead Software Engineer - Java, Unix
JPMC page
Jersey City, NJ
As a Lead Software Engineer at JPMorganChase within the Corporate Technology pillar, you are an integral part of an agile team that works to enhance, build, and deliver trusted…

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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