1,425,180+ Lead Fullstack Engineer Javascript Jobs in USA — Top Companies Hiring June 2026

Professional job seekers finding United States jobs through Expertini
750,000+ professionals on Expertini 750,000+ Candidates
Join our global community
Expertini Penguin Mascot Resume Score™
Resume Score™ Instantly
Upload Your CV
Quick 30-second process

Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

Reset

Create Job Alert

 
   
Reset

Senior Environmental Engineer: Fluids Management Specialist Lead

**Job Description****The Role:**The **Fluids Management Specialist** is the single-point authority for General Motors’ Global Propulsion System (GPS) Metal Removal Fluids (MRF) strategy and approvals. This role protects employee health, ensures regulatory compliance, and supports manufacturing performa ...

Senior Environmental Engineer: Fluids Management Specialist Lead

**Job Description****The Role:**The **Fluids Management Specialist** is the single-point authority for General Motors’ Global Propulsion System (GPS) Metal Removal Fluids (MRF) strategy and approvals. This role protects employee health, ensures regulatory compliance, and supports manufacturing performa ...

Senior Environmental Engineer: Fluids Management Specialist Lead

**Job Description****The Role:**The **Fluids Management Specialist** is the single-point authority for General Motors’ Global Propulsion System (GPS) Metal Removal Fluids (MRF) strategy and approvals. This role protects employee health, ensures regulatory compliance, and supports manufacturing performa ...

Senior Environmental Engineer: Fluids Management Specialist Lead

**Job Description****The Role:**The **Fluids Management Specialist** is the single-point authority for General Motors’ Global Propulsion System (GPS) Metal Removal Fluids (MRF) strategy and approvals. This role protects employee health, ensures regulatory compliance, and supports manufacturing performa ...

Senior Environmental Engineer: Fluids Management Specialist Lead

**Job Description****The Role:**The **Fluids Management Specialist** is the single-point authority for General Motors’ Global Propulsion System (GPS) Metal Removal Fluids (MRF) strategy and approvals. This role protects employee health, ensures regulatory compliance, and supports manufacturing performa ...

Senior Environmental Engineer: Fluids Management Specialist Lead

**Job Description****The Role:**The **Fluids Management Specialist** is the single-point authority for General Motors’ Global Propulsion System (GPS) Metal Removal Fluids (MRF) strategy and approvals. This role protects employee health, ensures regulatory compliance, and supports manufacturing performa ...

Senior Environmental Engineer: Fluids Management Specialist Lead

**Job Description****The Role:**The **Fluids Management Specialist** is the single-point authority for General Motors’ Global Propulsion System (GPS) Metal Removal Fluids (MRF) strategy and approvals. This role protects employee health, ensures regulatory compliance, and supports manufacturing performa ...

Senior Environmental Engineer: Fluids Management Specialist Lead

**Job Description****The Role:**The **Fluids Management Specialist** is the single-point authority for General Motors’ Global Propulsion System (GPS) Metal Removal Fluids (MRF) strategy and approvals. This role protects employee health, ensures regulatory compliance, and supports manufacturing performa ...

Senior Environmental Engineer: Fluids Management Specialist Lead

**Job Description****The Role:**The **Fluids Management Specialist** is the single-point authority for General Motors’ Global Propulsion System (GPS) Metal Removal Fluids (MRF) strategy and approvals. This role protects employee health, ensures regulatory compliance, and supports manufacturing performa ...

Senior Environmental Engineer: Fluids Management Specialist Lead

**Job Description****The Role:**The **Fluids Management Specialist** is the single-point authority for General Motors’ Global Propulsion System (GPS) Metal Removal Fluids (MRF) strategy and approvals. This role protects employee health, ensures regulatory compliance, and supports manufacturing performa ...

Staff SW Engineer, Connectivity Quality Automation Lead

**Job Description** **_At General Motors, our product teams are redefining mobility. Through a human-centered design process, we create vehicles and experiences that are designed not just to be seen, but to be felt. We’re turning today’s impossible into tomorrow’s standard —from breakthrough hardware an ...

Senior Environmental Engineer: Fluids Management Specialist Lead

**Job Description****The Role:**The **Fluids Management Specialist** is the single-point authority for General Motors’ Global Propulsion System (GPS) Metal Removal Fluids (MRF) strategy and approvals. This role protects employee health, ensures regulatory compliance, and supports manufacturing performa ...

Lead IT Engineer Core HR / Oracle HCM

In this role, you will have a significant impact on the organization by leveraging your expertise in business systems analysis to identify opportunities for process improvement, streamline workflows, and optimize system functionality. You will collaborate with cross-functional teams to gather requirements, desig ...

Lead Mainframe Platform Engineer CICS, MQ & zCEE

Description This position is an onsite position and available to be filled at any Huntington Corporate office location (see location options on posting) The z/OS Platform CICS, MQ & zCEE Lead candidate must have extensive experience in performance management architecture, implementation, and m ...

Lead Mainframe Platform Engineer CICS, MQ & zCEE

Description This position is an onsite position and available to be filled at any Huntington Corporate office location (see location options on posting) The z/OS Platform CICS, MQ & zCEE Lead candidate must have extensive experience in performance management architecture, implementation, and m ...

Lead Mainframe Platform Engineer CICS, MQ & zCEE

Description This position is an onsite position and available to be filled at any Huntington Corporate office location (see location options on posting) The z/OS Platform CICS, MQ & zCEE Lead candidate must have extensive experience in performance management architecture, implementation, and m ...

Lead Mainframe Platform Engineer CICS, MQ & zCEE

Description This position is an onsite position and available to be filled at any Huntington Corporate office location (see location options on posting) The z/OS Platform CICS, MQ & zCEE Lead candidate must have extensive experience in performance management architecture, implementation, and m ...

Lead Mainframe Platform Engineer CICS, MQ & zCEE

Description This position is an onsite position and available to be filled at any Huntington Corporate office location (see location options on posting) The z/OS Platform CICS, MQ & zCEE Lead candidate must have extensive experience in performance management architecture, implementation, and m ...

Ingénieur principal des applications /Lead Application Engineer

**Job Description Summary**L'ingénieur principal des applications est un leader établi au sein de son équipe d'ingénierie respective. Ils guideront la stratégie d'affaires grâce à une compréhension technique et économique détaillée du marché et prennent l'initiative de motiver les dirigeants d'entreprise à f ...

Lead Regional Customer Application Engineer (RCAE) Americas

**Job Description Summary**Verantwortung für die globale Projektsteuerungsaktivität und Förderung einheitlicher Funktionsspezifikationen und gemeinsamer globaler Prozesse für die Projektimplementierung. Tätigkeiten, die dazu dienen, die Erwartungen des Kunden besser zu verstehen oder letztendlich zu erfüllen ...

Lead Regional Customer Application Engineer (RCAE) Americas

**Job Description Summary**The Regional Customer Application Engineer (RCAE) is the primary technical interface with New Unit Customers, mainly in North America, during the pre-ITO (pre-Inquiry-To-Order) phase (i.e. prior to a firm proposal). She/He is responsible at the individual opportunity level for infl ...

Lead Regional Customer Application Engineer (RCAE) Americas

**Job Description Summary**The Regional Customer Application Engineer (RCAE) is the primary technical interface with New Unit Customers, mainly in North America, during the pre-ITO (pre-Inquiry-To-Order) phase (i.e. prior to a firm proposal). She/He is responsible at the individual opportunity level for infl ...

Senior Lead Specialist, Design Quality Engineer, Coils

**Job Description Summary**Join our team as a Design Quality Engineer, where you will play a pivotal role in developing and implementing compliance strategies to bring MR Coils technology to market. You will lead compliance efforts for New Product Introductions (NPI) and Installed Base (IB) projects at our M ...

Lead Systems Engineer TS/SCI with Polygraph

**Req ID:** RQ217190**Type of Requisition:** Regular**Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph**Public Trust/Other Required:** None**Job Family:** IT Infrastructure and Operations**Skills:**Cloud Infrastructure,Microsoft Azure,Microsoft Windows Server* ...

Lead Regional Customer Application Engineer (RCAE) Americas

**Job Description Summary**Verantwortung für die globale Projektsteuerungsaktivität und Förderung einheitlicher Funktionsspezifikationen und gemeinsamer globaler Prozesse für die Projektimplementierung. Tätigkeiten, die dazu dienen, die Erwartungen des Kunden besser zu verstehen oder letztendlich zu erfüllen ...

Lead Engineer BWRX 300 Plant Electrical Systems

**Job Description Summary**This role is responsible for the design of electrical power systems supporting the BWRX-300 Small Module Reactor. This involves the design, analysis, procurement and integration of the electrical power systems ranging from the main generator and grid connection, in plant distributi ...

Lead Power Electronics and System Sizing Engineer

**Job Description Summary**GE Vernova’s Power Conversion & Storage business combines advanced energy conversion and storage systems to meet the electrification needs of utilities and industries. With a focus on power stability, energy storage and industrial electrification solutions, Power Conversion & Stora ...

Lead Engineer BWRX 300 Plant Electrical Systems

**Job Description Summary**This role is responsible for the design of electrical power systems supporting the BWRX-300 Small Module Reactor. This involves the design, analysis, procurement and integration of the electrical power systems ranging from the main generator and grid connection, in plant distributi ...

Ingénieur principal des applications/ Lead Application Engineer

**Job Description Summary**L'ingénieur principal des applications est un leader établi au sein de son équipe d'ingénierie respective. Ils guideront la stratégie d'affaires grâce à une compréhension technique et économique détaillée du marché et prennent l'initiative de motiver les dirigeants d'entreprise à f ...

Lead Regulatory Affairs Licensing Engineer (remote eligible)

**Job Description Summary**The Lead Regulatory Licensing Engineer will assist with Nuclear Licensing projects for the operating fleet of BWRs as well as manage GVH's 10 CFR Part 21 Program. **Job Description** **Essential Responsibilities** + Lead GVH's 10 CFR Part 21 Program.+ ...

Ingénieur principal des applications /Lead Application Engineer

**Job Description Summary**L'ingénieur principal des applications est un leader établi au sein de son équipe d'ingénierie respective. Ils guideront la stratégie d'affaires grâce à une compréhension technique et économique détaillée du marché et prennent l'initiative de motiver les dirigeants d'entreprise à f ...

Lead Process Engineer – SiC/GaN Power Modules

**Job Description Summary**The Lead Process Engineer will play a critical role in the development, optimization, and scaling of manufacturing processes for SiC/GaN power modules. This position partners closely with design engineering, operations, quality, and supply chain teams to lead rapid prototyping, imp ...

Lead Inspection Engineer – Metrology & NDE Level 3

**Job Description Summary**The Lead Inspection Engineer – Metrology & NDE Level 3 is responsible for leading inspection strategy, execution, and continuous improvement for critical aerospace components and systems. This role combines deep metrology expertise with NDE Level 3 certifications to develop, qualif ...

Lead Regional Customer Application Engineer (RCAE) Americas

**Job Description Summary**The Regional Customer Application Engineer (RCAE) is the primary technical interface with New Unit Customers, mainly in North America, during the pre-ITO (pre-Inquiry-To-Order) phase (i.e. prior to a firm proposal). She/He is responsible at the individual opportunity level for infl ...

Lead Sourcing Engineer – MRI New Product Introduction

**Job Description Summary**We’re looking for a Lead Sourcing Engineer to help bring a next-generation MRI technology—our Gradient Coil platform—to market.In this role, you’ll lead sourcing strategy for a critical new product introduction (NPI), partnering closely with engineering to build the supply base ...

Lead Engineer BWRX 300 Plant Electrical Systems

**Job Description Summary**This role is responsible for the design of electrical power systems supporting the BWRX-300 Small Module Reactor. This involves the design, analysis, procurement and integration of the electrical power systems ranging from the main generator and grid connection, in plant distributi ...

Lead Regional Customer Application Engineer (RCAE) Americas

**Job Description Summary**The Regional Customer Application Engineer (RCAE) is the primary technical interface with New Unit Customers, mainly in North America, during the pre-ITO (pre-Inquiry-To-Order) phase (i.e. prior to a firm proposal). She/He is responsible at the individual opportunity level for infl ...

Lead Regulatory Affairs Licensing Engineer (remote eligible)

**Job Description Summary**The Lead Regulatory Licensing Engineer will assist with Nuclear Licensing projects for the operating fleet of BWRs as well as manage GVH's 10 CFR Part 21 Program. **Job Description** **Essential Responsibilities** + Lead GVH's 10 CFR Part 21 Program.+ ...

Lead Forward Deployed Engineer, Microsoft AI & Data

At Deloitte, Forward Deployed Engineers (FDE) don't just build AI solutions, they help clients turn AI ambition into enterprise-scale impact, pairing leading class engineering with pod-based delivery and vertical expertise. If you thrive at the intersection of product, engineering, problem-solving, and client im ...

Lead Forward Deployed Engineer, Microsoft AI & Data

At Deloitte, Forward Deployed Engineers (FDE) don't just build AI solutions, they help clients turn AI ambition into enterprise-scale impact, pairing leading class engineering with pod-based delivery and vertical expertise. If you thrive at the intersection of product, engineering, problem-solving, and client im ...

Lead Forward Deployed Engineer, Microsoft AI & Data

At Deloitte, Forward Deployed Engineers (FDE) don't just build AI solutions, they help clients turn AI ambition into enterprise-scale impact, pairing leading class engineering with pod-based delivery and vertical expertise. If you thrive at the intersection of product, engineering, problem-solving, and client im ...

Staff Software Development Engineer (Lead Backend NestJs)

We’re building a world of health around every individual — shaping a more connected, convenient and compassionate health experience. At CVS Health®, you’ll be surrounded by passionate colleagues who care deeply, innovate with purpose, hold ourselves accountable and prioritize safety and quality in everything we ...

Lead Product Marketing Engineer Agentic AI Transformation

**Job Description:** DataRobot delivers AI that maximizes impact and minimizes business risk. Our platform and applications integrate into core business processes so teams can develop, deliver, and govern AI at scale. DataRobot empowers practitioners to deliver predictive and generative AI, and enables ...

Lead Forward Deployed Engineer, Microsoft AI & Data

At Deloitte, Forward Deployed Engineers (FDE) don't just build AI solutions, they help clients turn AI ambition into enterprise-scale impact, pairing leading class engineering with pod-based delivery and vertical expertise. If you thrive at the intersection of product, engineering, problem-solving, and client im ...

Lead Forward Deployed Engineer, Microsoft AI & Data

At Deloitte, Forward Deployed Engineers (FDE) don't just build AI solutions, they help clients turn AI ambition into enterprise-scale impact, pairing leading class engineering with pod-based delivery and vertical expertise. If you thrive at the intersection of product, engineering, problem-solving, and client im ...

Lead Forward Deployed Engineer, Microsoft AI & Data

At Deloitte, Forward Deployed Engineers (FDE) don't just build AI solutions, they help clients turn AI ambition into enterprise-scale impact, pairing leading class engineering with pod-based delivery and vertical expertise. If you thrive at the intersection of product, engineering, problem-solving, and client im ...

Lead Forward Deployed Engineer, Microsoft AI & Data

At Deloitte, Forward Deployed Engineers (FDE) don't just build AI solutions, they help clients turn AI ambition into enterprise-scale impact, pairing leading class engineering with pod-based delivery and vertical expertise. If you thrive at the intersection of product, engineering, problem-solving, and client im ...

Lead Digital Controls and Embedded Software Engineer

Eaton’s ES AMER ESS division is currently seeking a Lead Digital Controls and Embedded Software Engineer. The expected annual salary range for this role is $105000 - $154000 a year. Please note the salary information shown above is a general guideline only. Salaries are based upon candidate ski ...

Senior Environmental Engineer: Fluids Management Specialist Lead

**Job Description****The Role:**The **Fluids Management Specialist** is the single-point authority for General Motors’ Global Propulsion System (GPS) Metal Removal Fluids (MRF) strategy and approvals. This role protects employee health, ensures regulatory compliance, and supports manufacturing performa ...

Senior Environmental Engineer: Fluids Management Specialist Lead

**Job Description****The Role:**The **Fluids Management Specialist** is the single-point authority for General Motors’ Global Propulsion System (GPS) Metal Removal Fluids (MRF) strategy and approvals. This role protects employee health, ensures regulatory compliance, and supports manufacturing performa ...

🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

To-Do Planner

Organize your job search and personal tasks. All data is confidential.

Open Planner

Wellbeing Center

Access your confidential wellness report and resources to manage job search stress.

Check Wellbeing

Skill Coach

Plan your skill development with O*NET support to stay competitive in your field.

Start Coaching

Outfit Helper

Get AI-powered suggestions on what to wear for your next interview.

Find Outfit

Income Tax Calculator

Plan your finances with our calculator, updated for 2025 tax regulations.

Calculate Tax

Salary Benchmark

Get accurate, AI-supported salary trends to know your worth and negotiate better.

Check Salaries

Interview Practice

Practice for any interview with AI-enabled Q&A sessions. All data is private.

Start Practicing

Interview Predictor

Use our AI-supported tool to predict potential interview questions based on your resume.

Predict Questions

Interview Practice Timer

Use our mock interview trainer to perfect your answers under timed conditions.

Start Timer

Behavioral Mastery

Ace tricky behavioral interviews with our AI-powered practice module.

Master Answers

Question Journal

Confidentially record interview questions you were asked for future reference.

Open Journal

Interview Ace

A comprehensive tool to help you master every aspect of your interviews.

Become an Ace

Q&A Logs

Confidentially track your answers to common questions and refine them over time.

View Logs

Application Planner

Schedule and organize your job applications in one confidential planner.

Open Planner

Cover Letter Tool

Create perfect, tailored cover letters for each application with AI support.

Generate Letter

Resume Score

Get instant feedback on your resume with our NLP-supported analysis tool.

Check My Score

ATS Score

Check your resume's compatibility with Applicant Tracking Systems (ATS).

Check ATS Score

Application Analyzer

Use AI to analyze job descriptions and optimize your application materials.

Analyze Application

Career Visualizer

Confidentially plan and visualize your long-term career path and goals.

Visualize My Career

Offer Genius

Get intelligent insights and strategies to confidently negotiate job offers.

Negotiate Offers

JobFlow

Track your entire job search progress from application to offer with this intelligent tool.

Track My Flow

JobSense

Our intelligent matching engine that provides smart job recommendations.

Get Smart Matches

Networking Toolkit

Tools to build and manage your professional connections. All data is confidential.

Build Network

Professional CV

A classic, O*NET supported template for corporate and professional roles.

Use This Template

Executive CV

A premium, O*NET supported template designed for senior and C-level positions.

Use This Template

Modern CV

A fresh, stylish, O*NET supported template perfect for tech and modern industries.

Use This Template

Creative CV

A visually distinct, O*NET supported template for design and artistic roles.

Use This Template

Minimalist CV

A clean, simple, O*NET supported template that focuses purely on content.

Use This Template

Europass CV

The standard European Union recommended format for wide compatibility.

Use This Template

Student CV

An institution-recommended template perfect for internships and first jobs.

Use This Template

Graduate CV

An institution-recommended template for recent graduates entering the workforce.

Use This Template

Academic CV

The researcher-recommended format for roles in academia and research.

Use This Template

Developer/IT CV

A tech-savvy recommended template to highlight your technical skills.

Use This Template

Skilled Worker CV

A trades-recommended template to showcase hands-on skills and experience.

Use This Template

Monochrome CV

A sleek, black-and-white, O*NET supported template for a professional look.

Use This Template

Art CV

An artist-recommended template that allows your creativity to shine.

Use This Template

Harvard CV

A researcher-recommended template based on the classic Harvard format.

Use This Template

Volunteer Research

Help us improve our platform by joining our community research program.

Join Research

Review Us

Share your experience with our tools to help other job seekers.

Share Experience

Register

Create your free account to save jobs, build your profile, and track applications.

Create Account

Login

Access your dashboard, manage applications, and continue your job search.

Access Your Account

Profile Builder

Create a comprehensive professional profile that attracts recruiters and showcases your skills.

Build Your Profile

View Profile

See your public profile exactly as employers will see it. Make sure it's perfect.

Preview Profile

Bookmarked Jobs

Keep track of all your saved job opportunities in one organized place.

View Saved Jobs

Your Reviews

View and manage all the company reviews you've submitted.

See Your Reviews

Following

Manage the list of companies you follow to stay updated on their new openings.

Manage Following

Find Companies

Discover and research top employers in your country and industry.

Discover Employers

Standalone CV Builder

Use our O*NET supported CV builder to create a professional resume from scratch.

Build Your CV

PDF to DOC (Beta)

Convert your PDF resumes or documents into editable Word (DOC) format.

Convert PDF

DOC to PDF (Beta)

Create universally compatible PDF documents from your Word (DOC) files.

Create PDF

General FAQ

Find answers to common questions about our job site and platform.

Read FAQ

Job Seekers FAQ

Get help and find answers to questions specifically for job seekers.

Get Help

Job Matching

Learn about the technology and algorithms behind how we match you to jobs.

Learn How

Personalized Matching

Discover how we use your profile and activity to provide customized job suggestions.

Learn More

Quick Apply

Understand our fast application process and how to make the most of it.

Learn More

Alert Frequency

Learn how to manage your job alert settings so you get the updates you want.

Manage Settings

Job Alerts Guide

A complete guide to understanding how job alerts work and how to use them effectively.

Read Guide

Resume Matching

Learn how our system matches your resume to job requirements.

Learn More

Ethical Branding

Read our guide to building a professional and ethical personal brand.

Read Guide

Candidate Visibility

Learn how to increase your visibility to recruiters on our platform.

Increase Visibility

Verified Badge

Find out how you can get a verified badge to build trust with employers.

Get Verified

AI ATS Technology

Learn about the advanced AI and ATS technology that powers our platform.

Learn More

ATS Ranking

Understand how Applicant Tracking Systems rank you as an applicant.

Learn More

Semantic Matching

Learn how our AI-powered semantic matching goes beyond keywords.

Learn More

    Lead Fullstack Engineer Javascript Jobs in United States Job Search Guide, Trends and Insights