Demo

Mid-Level Full Stack Software Engineer

Jobright.ai
El Segundo, CA Full Time
POSTED ON 12/23/2025
AVAILABLE BEFORE 1/23/2026

Verified Job On Employer Career Site


Job Summary:

CX2 is a next-generation defense technology company focused on delivering spectrum dominance for the United States and its allies. They are seeking a Full Stack Software Engineer to develop, support, and maintain core system capabilities for electronic warfare products, working across the entire technology stack.


Responsibilities:

• Develop and maintain customer-facing applications

• Work with team members to define requirements and design appropriate technical architectures

• Select appropriate languages or enabling technologies for the task

• Implement back-end services, system logic

• Build and integrate front-end components (primarily using React.js)

• Optimize to ensure scalability, performance, and reliability.

• Collaborate with cross-functional teams

• Work with designers, product managers, and other team members to translate concepts into functional applications

• Collaborate with infrastructure, hardware, RF, and other engineers to establish feature architectures that support requirements effectively and in a resource-efficient manner

• Participate in code reviews and QA

• Implement best practices

• Write clean, maintainable, and well-documented code

• Conduct unit, integration, and end-to-end testing.


Qualifications:


Required:

• 3-5 years experience in full-stack software engineering

• Strong background in front-end and back-end development for complex web applications

• Ability to own large, complex product features from inception to deployment

• Experience developing and maintaining customer-facing applications

• Ability to define requirements and design appropriate technical architectures

• Select appropriate languages or enabling technologies for the task

• Implement back-end services and system logic

• Build and integrate front-end components (primarily using React.js)

• Optimize to ensure scalability, performance, and reliability

• Collaborate with cross-functional teams

• Work with designers, product managers, and other team members to translate concepts into functional applications

• Collaborate with infrastructure, hardware, RF, and other engineers to establish feature architectures

• Participate in code reviews and QA

• Implement best practices

• Write clean, maintainable, and well-documented code

• Conduct unit, integration, and end-to-end testing

• Proficiency in HTML5, CSS3, JavaScript (ES6 ), React.js, npm/yarn, responsive design

• Proficiency in Python, SQL databases, RESTful APIs, JWT, gRPC

• Bachelor’s degree in Computer Science, Engineering, or a related field

• Compliance with ITAR Regulations


Preferred:

• Experience with TypeScript and/or Python Typing

• Familiarity with CI/CD pipelines and DevOps practices

• Knowledge of GraphQL

• Experience in 'hard tech' domains: AI/ML, robotics, hardware, or defense


Company:

The future of warfare will be fought and won in the electromagnetic spectrum. Founded in 2024, the company is headquartered in El Segundo, California, US, with a team of 11-50 employees. The company is currently Early Stage.

Salary.com Estimation for Mid-Level Full Stack Software Engineer in El Segundo, CA
$115,556 to $141,320
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Mid-Level Full Stack Software Engineer?

Sign up to receive alerts about other jobs on the Mid-Level Full Stack Software Engineer career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$58,887 - $82,187
Income Estimation: 
$102,954 - $148,143
Income Estimation: 
$146,673 - $180,130
Income Estimation: 
$176,149 - $220,529
Income Estimation: 
$77,657 - $95,021
Income Estimation: 
$97,257 - $120,701
Income Estimation: 
$97,257 - $120,701
Income Estimation: 
$123,167 - $152,295
Income Estimation: 
$123,167 - $152,295
Income Estimation: 
$146,673 - $180,130
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Jobright.ai

  • Jobright.ai Las Vegas, NV
  • Verified Job On Employer Career Site Job Summary: Euronet is a company focused on connecting local and global brands to consumers through innovative paymen... more
  • 14 Days Ago

  • Jobright.ai Las Vegas, NV
  • Jobright.ai is an AI-powered career platform that helps you discover verified jobs directly from employer sites across the U.S. and tailor your application... more
  • 14 Days Ago

  • Jobright.ai Sandy, UT
  • Jobright is an AI-powered career platform that helps job seekers discover the top opportunities in the US. We are NOT a staffing agency. Jobright does not ... more
  • 14 Days Ago

  • Jobright.ai Portland, OR
  • Verified Job On Employer Career Site Job Summary: Native American Rehabilitation Association of the Northwest, Inc. (NARA) is dedicated to providing essent... more
  • 14 Days Ago


Not the job you're looking for? Here are some other Mid-Level Full Stack Software Engineer jobs in the El Segundo, CA area that may be a better fit.

  • Jobright.ai Los Angeles, CA
  • Jobright is an AI-powered career platform that helps job seekers discover the top opportunities in the US. We are NOT a staffing agency. Jobright does not ... more
  • 20 Days Ago

  • N41 (Apparel ERP Software) Los Angeles, CA
  • Company and Position Overview Founded in 2005, N41 is the leading apparel and fashion ERP (Enterprise Resource Planning) software solution provider with in... more
  • 12 Days Ago

AI Assistant is available now!

Feel free to start your new journey!