1,519,976+ 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

Systems Engineer Integration and Test Lead (Onsite)

**Job Description**See what you re missing. Our employees work on the world s most advanced electronics from detecting threats for F-35 pilots to illuminating the night for soldiers. Spanning air, land, sea, and space, we are developing the technology of tomorrow, delivered today. Drawing strength from our ...

Product Line Integratioin Verification & Validation Lead Engineer

**Job Description** You don t see it, but it s there. Our employees work on the world s most advanced electronics from saving emissions in the City of Lights to powering the Mars Rover to protecting the F-35 fighter jet. At Electronic Systems, you ll be among the brightest minds, working on the aerospa ...

Software Engineer Lead Security Clearance Eligibility Required

Job Summary Software Engineer Leads are responsible for the architecture of one or more specific CSCIs within a software solution and for overseeing the work of the Software Engineers who develop or modify the CSCI. This includes providing technical decision-making and leadership of a team as well as responsib ...

Engineer Senior Principal Spacecraft Mechanical Design Lead

**Job Description** The Engineering, Science and Analysis (ESA) Strategic Capabilities Unit comprises the technical talent and organizational leadership that enables the successful delivery of high-impact discriminating technologies for our customers missions. Our collaborative, cross-functional teams ...

Senior Principal Supplier Quality Engineer APKWS Lead

**Job Description**See what you re missing. Our employees work on the world s most advanced electronics from detecting threats for F-35 pilots to illuminating the night for soldiers. Spanning air, land, sea, and space, we are developing the technology of tomorrow, delivered today. Drawing strength from our ...

CEMA Principal Software Engineer Team Lead (Onsite)

**Job Description**Empower national defense. Advance your career. Make a difference. Join BAE Systems Countermeasure & Electromagnetic Attack Solutions (CEMA) business area in Hudson, New Hampshire as part of the Ground Support Equipment (GSE) team supporting the Compass Call program. As a Software ...

Systems Engineer IVV Lead (Sign On Bonus)

**Job Description**See what you re missing. Our employees work on the world s most advanced electronics from detecting threats for F-35 pilots to illuminating the night for soldiers. Spanning air, land, sea, and space, we are developing the technology of tomorrow, delivered today. Drawing strength from our ...

Lead Snowflake Data Engineer (New York, Contractor)

PLEASE NOTE: It is a 100% Onsite position in New York, NY JOB DESCRIPTION: We are seeking a Lead Snowflake Data Engineer to design, own, and deliver end-to-end data engineering solutions in modern cloud environments. This role focuses on building scalable, high-performance data pipelines using Snowflake and Cort ...

Sr .NET Lead Engineer & IAM Specialization hybrid

Job Title: Sr .NET Lead/Principal Engineer & IAM Specialization - hybrid MUST HAVES: 15+ years of experience with C#/.NET development & IAM Implementation skills too. 1. Strong C# Development ASP.NET / Web API projects Microservices or API development SQL Server usage Hands-on coding (not oversight) 2. IAM in Co ...

Digital Design Engineer Lead Custom Silicon Management

**Role Number:** 200634513-0836 **Summary**Are you a leader? Do you want to utilize your engineering background to make big things happen? Can you influence, connect, get results and communicate effectively? Can you deliver on a predictable and dynamic schedule? We have an extraordinary opportunity ...

Lead ICT Design Engineer, ICT Infra Engineering

DescriptionAWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we’re the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our cu ...

Process Mechanical Water and Wastewater Engineer Lead

**Company Description****Work with Us. Change the World.**At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure co ...

Civil Highway Design Technical Lead (Professional Engineer)

**Company Description****Work with Us. Change the World.**At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the w ...

Lead Electrical Field Engineer FAB Utility Core

**Requisition ID: 294779** + **Relocation Authorized: National - Family** + **Telework Type: Full-Time Office/Project** + **Work Location: Clay, NY** + **Salary Range:** 105,000- 160,200 annually (salary range is based on market data; final salary offered ...

Lead Product Support Engineer PSE (Querétaro, México)

Lead Product Support Engineer - PSE (Querétaro, México) Job Number: 365372 Category: -MFG & Supply Chain SBU Description: A Lead Product Support Engineer (PSE) role is currently available at Belcan in Queretaro, Mexico. This role is a full-time position with benefits. As a Lead PSE, yo ...

Lead/Senior Aerospace Design Engineer (Querétaro, México)

Lead/Senior Aerospace Design Engineer (Querétaro, México) Job Number: 364933 Category: -MFG & Supply Chain SBU Description: A Lead/Senior Aerospace Design Engineer job is currently available at Belcan in Querétaro México. This job is a full-time position with benefits. This is a full-t ...

Lead Piping Field Engineer FAB Utility Core

**Requisition ID: 294784** + **Relocation Authorized: National - Family** + **Telework Type: Full-Time Office/Project** + **Work Location: Clay, NY** + **Salary Range:** $105,000- $160,200annually (salary range is based on market data; final salary offe ...

Engineer, Lead Software – Embedded System Architecture ANI

Company Description Evident’s Inspection Technologies division is now a part of Wabtec Corporation. Read more. Job Description **Software Architecture & System Design** + Own end‑to‑end **software architecture** for embedded Qt‑based applications.+ Develop and maintain ...

Software Engineer II Team Lead (AWS, Typescript)

**Who Are We?** Taking care of our customers, our communities and each other. That’s the Travelers Promise. By honoring this commitment, we have maintained our reputation as one of the best property casualty insurers in the industry for over 170 years. Join us to discover a culture that is rooted in inn ...

Software Engineer II Team Lead (AWS, Typescript)

**Who Are We?** Taking care of our customers, our communities and each other. That’s the Travelers Promise. By honoring this commitment, we have maintained our reputation as one of the best property casualty insurers in the industry for over 170 years. Join us to discover a culture that is rooted in inn ...

Software Engineer II Team Lead (AWS, Typescript)

**Who Are We?** Taking care of our customers, our communities and each other. That’s the Travelers Promise. By honoring this commitment, we have maintained our reputation as one of the best property casualty insurers in the industry for over 170 years. Join us to discover a culture that is rooted in inn ...

Lead AI ML Engineer AWS Connect Remote

**Requisition number:** 2356621**Job category:** Technology Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benef ...

Lead Network Engineer (Direct Hire, W2 Only)

Top Skills' Details + Network engineering experience in enterprise-scale environments. + Deep proficiency in MPLS, BGP/MP‑BGP, OSPF, VXLAN, EVPN, and large-scale routing architectures. + Extensive hands-on experience with Palo Alto firewalls, segmentation, VPN, and threat prevention te ...

Lead Automation Integration Engineer (OT Specialist) (Minneapolis)

The pay range is $132,000.00 - $238,000.00 Pay is based on several factors which vary based on position. These include labor markets and in some instances may include education, work experience and certifications. In addition to your pay, Target cares about and invests in you as a team member, so that y ...

Senior/Lead Java Software Engineer–Developer (AGA)

**Job Description** At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. At The Boeing Company ...

Senior Radar Systems Engineer (Senior, Lead, Principal)

**Job Description** At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. This is Boeing: each ...

LO Signature Assurance and Verification Lead Engineer

**Job Description** At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. The **Boeing Defense ...

Lead Operational Software Deployment and Integration Engineer

**Job Description** At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. The Boeing Company is ...

Senior Lead Embedded Software Engineer Support Equipment

**Job Description** At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. The Boeing Company is ...

Systems Verification & Validation Engineer (Lead or Senior)

**Job Description** At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. Boeing Defense, Space ...

Systems Engineer System Architect (Lead or Senior)

**Job Description** At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. **Boeing Defense, Spa ...

Guidance Navigation & Control Engineer (Experienced, Lead, Senior)

**Job Description** At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. **Boeing Defense, Spa ...

Lead Mission System Flying Test Bed Engineer

**Job Description** At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. Boeing Defense, Space ...

Product Manager Systems Engineer (Mid Level & Lead)

**Job Description** At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. At Boeing, we innovat ...

Lead Guidance Navigation and Control (GNC) Engineer

**Job Description** At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. Boeing Defense, Space ...

Lead Engineer Insider Risk(Remote Or Hybrid)

The pay range is $132,000.00 - $238,000.00 Pay is based on several factors which vary based on position. These include labor markets and in some instances may include education, work experience and certifications. In addition to your pay, Target cares about and invests in you as a team member, so that y ...

Lead Instrumentation & Controls (I&C) Design Engineer

Job Title: Lead Instrumentation & Controls (I&C) Design Engineer Type: Contract Long term Compensation: $84.00 – $135.00/hour (DOE) Contractor Work Model: Remote – offsite Responsibilities + Support advanced nuclear reactor technology projects involving system design, prototype ...

Lead Engineer, Penetration Tester(Remote Or Hybrid)

The pay range is $132,000.00 - $238,000.00 Pay is based on several factors which vary based on position. These include labor markets and in some instances may include education, work experience and certifications. In addition to your pay, Target cares about and invests in you as a team member, so that y ...

Coastal Engineering Project Lead/Senior Coastal Engineer

Grounded in safety, quality, and ethics, our experts lead their fields with dedication, a creative spirit, and a vision for growth. We draw from more than 20 technical specialties worldwide and are devoted to fostering a community of diverse talents, backgrounds, and expertise. Here, you can apply your passion a ...

Coastal Engineering Project Lead/Senior Coastal Engineer

Grounded in safety, quality, and ethics, our experts lead their fields with dedication, a creative spirit, and a vision for growth. We draw from more than 20 technical specialties worldwide and are devoted to fostering a community of diverse talents, backgrounds, and expertise. Here, you can apply your passion a ...

Coastal Engineering Project Lead/Senior Coastal Engineer

Grounded in safety, quality, and ethics, our experts lead their fields with dedication, a creative spirit, and a vision for growth. We draw from more than 20 technical specialties worldwide and are devoted to fostering a community of diverse talents, backgrounds, and expertise. Here, you can apply your passion a ...

Coastal Engineering Project Lead/Senior Coastal Engineer

Grounded in safety, quality, and ethics, our experts lead their fields with dedication, a creative spirit, and a vision for growth. We draw from more than 20 technical specialties worldwide and are devoted to fostering a community of diverse talents, backgrounds, and expertise. Here, you can apply your passion a ...

Coastal Engineering Project Lead/Senior Coastal Engineer

Grounded in safety, quality, and ethics, our experts lead their fields with dedication, a creative spirit, and a vision for growth. We draw from more than 20 technical specialties worldwide and are devoted to fostering a community of diverse talents, backgrounds, and expertise. Here, you can apply your passion a ...

Lead Reliability, Maintainability, and Availability (RMA) Engineer

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges—and we're committed to the long-term well-being of our employees. MITRE is different from most technology companies. We are a ...

Lead Software Engineer, TS/SCI w/ Poly

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges—and we're committed to the long-term well-being of our employees. MITRE is different from most technology companies. We are a ...

Lead Strategic Missile Defense Systems/C2 Engineer

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges—and we're committed to the long-term well-being of our employees. MITRE is different from most technology companies. We are a ...

Lead Reliability, Maintainability, and Availability (RMA) Engineer

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges—and we're committed to the long-term well-being of our employees. MITRE is different from most technology companies. We are a ...

Lead Software/ DevOps Engineer Remote (EST/CST)

**Requisition number:** 2354096**Job category:** Technology Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benef ...

Lead Configuration & Integration Engineer, Customer Success (Brightflag)

**The Opportunity**As a Lead Configuration & Integration Engineer, Customer Services at Brightflag, you will play a critical role within our Professional Services team, owning the end-to-end delivery of integrations between Brightflag and customer systems. This is a full-stack, customer-facing role that span ...

🚀 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