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Added 1 min ago
CT
Software Engineer 1
Columbia Technology Partners
Alexandria, VA
- $95,000 to $110,000 USD / year
Columbia Technology Partners is seeking a Software Engineer 1 to support the design, development, integration, testing, and enhancement of software solutions for complex technical…
Added 2 mins ago
iOS Technical Lead
CoSourcing Partners
Seattle, WA
This role requires an experienced engineer who remains actively involved in technical design, coding, integration, troubleshooting, and production support while guiding developers through…
Added 4 mins ago
CCARS / Document Management Software Test Engineer
CACI, INC.-FEDERAL
Remote, United States
Job Title: CCARS / Document Management Software Test Engineer
Added 4 mins ago
Jr Software Engineer
Riverside Research Institute
Beavercreek, OH
Riverside Research is seeking a Junior Software Engineer to work closely with the Government customer to implement software applications for an ongoing Air Force project. The chosen…
Added 5 mins ago
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Principal Core Infrastructure Engineer
Oracle
Nashville, TN
- $114,600 to $234,600 USD / year
–Design and implement functional and correctness requirements for feature sets and/or systems in new or existing systems.
Added 5 mins ago
Senior Core Infrastructure Engineer, OCI Planning & Capacity
Oracle
Nashville, TN
Oracle Cloud Infrastructure is seeking a motivated Senior Core Infrastructure Engineer to join the OCI Infrastructure Planning and Capacity Management organization.
Added 5 mins ago
Sr. Data Engineer
cargill
Atlanta
The Senior Data Engineer job designs, builds and maintains complex data systems that enable data analysis and reporting. With minimal supervision, this job ensures that large sets of data…
Added 5 mins ago
Test Engineer IV
Jabil Inc.
Memphis, TN · Byhalia, MS
The Test Engineer IV serves as a senior technical leader within the test engineering organization, supporting electronic manufacturing operations through the design, development,…
Added 7 mins ago
CV
Computer Hardware Engineer
Chimes VA Brand
BALTIMORE, MD
- $67.82 to $86.13 USD / hour
We're looking for a Computer Hardware Engineer to design, develop, test, and support computer hardware and related peripherals for Chimes.
Added 7 mins ago
MI
Mid-level Back-End Software Engineer (TS/SCI)
Maxar Intelligence I
Westminster, CO
- $140,000 to $200,000 USD / year
We are seeking an experienced Back-End Software Engineer to support the design, development, integration, and sustainment of a large-scale data analytics platform supporting a U.S.…
Added 8 mins ago
Sr. Engineer II –Device/Test (Parametric/Etest)
Microchip - USA
CO
Semiconductor parametric device test engineer. Will support the development of parametric test capability for a wide portfolio of products and technologies at our Colorado Springs wafer…
Added 8 mins ago
Senior Engineer I-Firmware
Microchip - USA
TX
Join the Firmware Engineering team as a Senior Engineer I-Firmware supporting complex embedded firmware architecture, development, integration, verification, debugging, release, and…
Added 9 mins ago
Senior Avionics Engineer, Lunar
Vast
Long Beach, CA
Serve as Responsible Engineer for avionics subsystems and components, owning requirements, design, analysis, build, test, and flight readiness
Added 9 mins ago
Test & Validation Engineer - Drivetrain
Mossville, IL
Join IDES as a Test & Validation Engineer and play a key role in shaping the performance, durability, and reliability of Caterpillar drivetrain products. Based at the Tech Center in…
Added 10 mins ago
Lead ASIC Verification Engineer
General Dynamics Mission Systems, Inc
Remote, United States
As a Lead ASIC verification engineer for the Bitttercloud II program at Idaho Scientific a business segment within General Dynamics Mission Systems, you’ll support a cross functional team…
Added 10 mins ago
DevOps Engineer
General Dynamics Mission Systems, Inc
Bloomington, MN
As a DevOps engineer for Airborne Systems, you’ll be responsible for designing, implementing, and maintaining continuous integration and delivery pipelines and containerization environments…
Added 10 mins ago
Senior DevOps Engineer
General Dynamics Mission Systems, Inc
Bloomington, MN
As a Senior DevOps engineer for Airborne Systems, you’ll be responsible for designing, implementing, and maintaining continuous integration and delivery pipelines and containerization…
Added 11 mins ago
Experienced Mechanical Systems Design & Analysis Engineer
The Boeing Company
Huntsville, AL
…hiring an Experienced Mechanical Systems Design & Analysis Engineer to join the Integrated Design Engineering Team in Huntsville, AL on the Patriot Advanced Capability (PAC-3)…
Added 11 mins ago
Associate Electrical & Test Engineer
The Boeing Company
Huntsville, AL
Join Boeing Defense, Space & Security (BDS) in Huntsville, AL, as an Associate Electrical & Test Engineer on our Electrical Engineering Capability Team, where innovation meets impact! You…
Added 11 mins ago
Manufacturing Systems and Simulation MP&P Engineer
The Boeing Company
North Charleston, SC
Advanced Production and Automation is seeking a Manufacturing Systems and Simulation MP&P Engineer – Modeling & Simulation (Mid-Level or Lead) for the Production System Modeling, Simulation…
Added 11 mins ago
Mech System Design & Analysis Engineer - Solar Array and Battery - Satellite Systems (Associate)
The Boeing Company
El Segundo, CA
Lead functional teams as potential Technical Lead Engineer, Boeing Designated Expert, or REA
Added 11 mins ago
MQ-25 Vehicle Management System (VMS) Software Lead Engineer
The Boeing Company
Hazelwood, MO
The Boeing Company is looking for a MQ-25 Vehicle Management System (VMS) Software Lead Engineer to join the MQ-25 Vehicle Systems Software program in Hazelwood, MO. This position will…
Added 11 mins ago
Associate Systems Engineer
Boeing
Hazelwood, MO · Saint Charles, MO · Berkeley, MO
Work with teams across disciplines to write and keep system requirements, interfaces, verification, and test criteria up to date
Added 12 mins ago
Mechanical Design Engineer
Actalent
Bridgeton, MO
Job Title: Mechanical Design EngineerJob DescriptionThe Mechanical Design Engineer will design, develop, and integrate mechanical components and assemblies for complex hardware systems.…
Added 12 mins ago
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Field Engineer - Substation Commissioning/Testing
Actalent
Mission, TX
- $55 to $72 USD / hour
Transmission & Substation Reliability 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 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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