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Added 3 mins ago
Senior Power Engineer, Platforms Engineering
Google
Sunnyvale, CA
…technologies that power all of Google's services. As a Hardware Engineer, you design and build the systems that are the heart of our computing infrastructure. You develop from the lowest…
Added 10 mins ago
PT
Senior Electrical Engineer
PDS Tech Commercial
Easthampton, MA
- $68.41 USD / hour
PDS Tech Commercial is seeking a Senior Electrical Engineer to support a Fortune 500 industry leader in industrial automation, software, and engineering services. This is an opportunity to…
Added 11 mins ago
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Senior Electrical Engineer
Pfizer
Andover, MA
- $99,200 to $165,400 USD / year
Collaborate with contractors, architects, and consulting engineers to optimize cost, performance, and reliability of utility and building systems.
Added 11 mins ago
FM
Principal Engineer AIX and Cloud
Fresenius Medical Care
Waltham, MA
- $117,000 to $196,000 USD / year
The ideal candidate is an experienced infrastructure engineer who serves as the architectural owner, technical authority, and highest-level escalation point for the AIX platform running on…
Added 11 mins ago
Senior Quantum Information Engineer
IBM
Cambridge, MA
We are seeking an experienced Senior Quantum Information Engineer to join our team. In this role, you will be part of our mission to implement the latest capabilities in Quantum Computing…
Added 11 mins ago
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Senior Platform Software Engineer - OCI
Oracle
Boston, MA
- $92,500 to $209,500 USD / year
Oracle Cloud Infrastructure (OCI) is looking for a Senior Platform Software Engineer to join the PKI team responsible for building and operating cloud-scale Public Key Infrastructure…
Added 11 mins ago
Senior SWIFT & Payments Platform Engineer
CGI Technologies and Solutions, Inc.
Boston, MA
We are seeking a highly motivated Senior Engineer to join the SWIFT & Payments Technology team. This role will develop and support critical payment infrastructure supporting SWIFT…
Added 11 mins ago
Staff Full-stack Engineer - Shopping (Remote-eligible)
Capital One
Boston, MA
As a Staff Engineer at Capital One, you will be part of a community of technical experts working to define the future of banking in the cloud. You will work alongside our talented team of…
Added 11 mins ago
Senior Business Intelligence Engineer
Humana
Boston, MA
The Senior Business Intelligence (BI) Engineer engages with business value streams on diverse and complex opportunities leveraging a variety of technology platforms. The individual will…
Added 11 mins ago
Confluent - Distributed Systems Software Engineer - WarpStream
IBM
LOWELL, MA · Boston, MA
…responsible for this product offering from top to bottom, and as a Senior Engineer you’ll do everything from working on the storage engine running in the Agents, improving the scalability…
Added 11 mins ago
Principal Marketer Specialist
Medtronic
Boston, MA
Deliver recommendations to senior leadership based on market insights and business performance.
Added 11 mins ago
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Senior QA Automation Engineer - Playwright & Selenium
Cognizant
Boston, MA
- $50,000 to $92,500 USD / year
We are seeking a Senior QA Automation Engineer - Playwright & Selenium to join our Quality Engineering team supporting critical financial applications. The ideal candidate will have strong…
Added 11 mins ago
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Regional Maintenance Manager
CBRE
Boston, MA
- $200,000 to $210,000 USD / year
The purpose of this position is to lead a large portfolio or client account and provide senior technical and operational support to the account staff for the development of policies and…
Added 12 mins ago
Senior Systems Engineer (ONSITE)
Collins Aerospace
Marlborough, MA
…market. The Strategic Communications team is seeking experienced Senior Systems Engineers in a role committed to creating creative and cost-effective solutions for our ground and airborne…
Added 12 mins ago
Senior Principal Systems Engineer (ONSITE)
Collins Aerospace
Marlborough, MA
…The Strategic Communications Team is seeking an experienced Senior Principal Systems Engineer in a role committed to creating creative and cost-effective solutions for our ground and…
Added 14 mins ago
Senior Data Engineer
Ciklum
United States
Ciklum is looking for a Senior Data Engineer to join our team full-time in the US .
Added 16 mins ago
Electromagnetic Design Engineer
Nidec Aerospace
North America/USA/Georgia/Atlanta, GA
…and into the Aerospace market. As an Electromagnetic Design Engineer on the Nidec Motion and Drives team, you will have the opportunity to apply and develop your expertise to designing…
Added 22 mins ago
Senior Software Engineer, Site Reliability Engineering
Google
Raleigh, NC · Durham, NC
…mission is to progress, protect, and provide for the software and systems behind all of Google’s public services - Search, Ads, Gmail, Android, YouTube, and AppEngine, to name just a few -…
Added 33 mins ago
Senior Business Intelligence Engineer
Humana
Dover, DE
The Senior Business Intelligence (BI) Engineer engages with business value streams on diverse and complex opportunities leveraging a variety of technology platforms. The individual will…
Added 35 mins ago
Senior Manufacturing Engineer, Robotics
Dexmate
Fremont, CA
We are looking for a Senior Manufacturing Engineer to lead new product introduction for Dexmate’s robot subsystems and final assembly. You will turn engineering prototypes into hardware…
Added 42 mins ago
Sr. Site Reliability Engineer - Digital Assets
Early Warning Services, LLC
United States
The Sr. Site Reliability Engineer applies software engineering and systems engineering practices to improve the reliability, resilience, scalability, and operational health of production…
Added 52 mins ago
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Senior Platform Software Engineer - OCI
Oracle
Juneau, AK
- $92,500 to $209,500 USD / year
Oracle Cloud Infrastructure (OCI) is looking for a Senior Platform Software Engineer to join the PKI team responsible for building and operating cloud-scale Public Key Infrastructure…
Added 1 hour ago
Software Engineer (Edge - Devices & Mobile)
Jobgether
Remote, United States
We are looking for an experienced Software Engineer with strong Rust expertise to help build and scale a sophisticated, cross-platform device infrastructure. In this role, you will develop…
Added 1 hour ago
DO
Senior Hydroelectric Power Utility Engineer (Specialist)
Department of Water Resources
CA
- $11,437 to $14,315 USD / month
…Engineering Services, Mechanical Engineering Services, Utility Power Systems Services, Project Management Office, Dam Safety Office, Field Division Engineering and Planning/Scheduling…
Added 1 hour ago
Data Engineering Senior Consultant
Clarkston Consulting
Dallas, TX · Tampa, FL · Charlotte, NC · Houston, TX · Atlanta, GA
An ideal Data Engineer Senior Consultant would have experience:

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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