Principal React Engineer - Remote - USA

FullStack Labs

$120K — $160K *
US-AnywhereRemote in Columbia, SC
Information Technology
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • 10+ years in software development
  • Advanced English proficiency
  • Bachelor's degree required
  • Expertise in building complex frontend apps with React
  • Deep knowledge of JavaScript and TypeScript for large-scale apps
  • Experience designing scalable frontend architectures
  • Strong skills in performance optimization and modern frontend practices
  • Demonstrated ability to lead technical decisions and mentor teams

Responsibilities

  • Integrate into client teams for effective collaboration
  • Develop and deliver products as part of a FullStack team
  • Design scalable frontend systems and design frameworks
  • Mentor and guide junior engineers in best practices
  • Collaborate with cross-functional teams to implement responsive UI
  • Ensure high performance and optimization of applications
  • Contribute to continuous integration and delivery processes

Benefits

  • Competitive salary
  • Paid time off for various needs
  • Complete remote work flexibility
  • Work with diverse clients, from startups to Fortune 500
  • Comprehensive health, dental, and vision coverage
  • 401(k) plan with a 4% company match
  • Opportunities for career progression
  • Access to continuing education resources
Full Job Description
The Position

We're looking to hire a Principal React Engineer to join our team. You'll work with our incredible clients in one of two ways:

  • Team Augmentation : You will integrate yourself directly into our client's team and work alongside their existing designers and engineers on a daily basis.
  • Design & Build: You will work on a FullStack product team to build and deliver a product to our clients.


What We Are Looking For

  • 10+ years of professional software development experience.
  • Advanced English is required.
  • Successful completion of a four-year college degree is required.
  • Extensive experience building complex frontend applications using React.
  • Deep experience in JavaScript and TypeScript for large-scale application development.
  • Proven experience designing scalable frontend architectures and design systems.
  • Strong background in performance optimization, state management, and modern frontend patterns.
  • Demonstrated experience leading technical decisions and mentoring engineering teams.
  • Hands-on experience working with APIs and integrating frontend applications with backend services.
  • Practical experience implementing responsive design and cross-browser compatibility.
  • Solid understanding of frontend testing frameworks and best practices.
  • Familiar with CI/CD pipelines and modern DevOps practices for frontend delivery.
  • Knowledgeable in accessibility and user experience best practices.
  • Ability to work through new and difficult issues and contribute to libraries as needed.
  • Ability to create and maintain continuous integration and delivery of applications.
  • Forensic attention to detail.
  • A positive mindset and a can-do attitude.
  • Experience working on Agile / Scrum teams.
  • Meaningful experience working on large, complex systems.
  • Ability to take extreme ownership over your work. Every day is a challenge to ensure you are performing to the expectations you and your team have agreed upon.
  • Ability to identify with the goals of FullStack's clients, and dedicate yourself to delivering on the commitments you and your team make to them.
  • Ability to consistently work 40 hours per week.


What We Offer

  • Competitive Salary.
  • Paid Time Off (vacation, sick leave. parental leave, and holidays).
  • 100% remote work.
  • The ability to work with leading startups and Fortune 500 companies.
  • Health, dental, and vision insurance.
  • 401(k) w/ 4% match.
  • Ample opportunity for career advancement.
  • Continuing education opportunities.


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