Principle React Developer (Lead React Developer)

SGS Consulting

Massachusetts

Job Responsibilities:

Lead frontend architecture and development using ReactJS and TypeScript.
Define engineering standards, reusable patterns, code quality practices, and technical guardrails.
Partner with UX designers to deliver intuitive, responsive, and accessible experiences using Figma and shared design systems.
Integrate applications with REST and GraphQL APIs, including Node.js backend-for-frontend services where appropriate.
Drive CI/CD, automated testing, observability, performance, security, and production reliability.
Resolve complex technical issues and proactively manage technical debt.
Mentor engineers through technical coaching, architecture reviews, and code reviews.
Collaborate with global product, architecture, platform, and business teams to deliver enterprise digital solutions.

Skills:

Advanced expertise in ReactJS, TypeScript, JavaScript, HTML5, CSS3, component architecture, and state management.
Experience delivering enterprise-scale web applications with strong knowledge of performance, scalability, accessibility, and secure development.
Experience integrating REST and/or GraphQL APIs. Working knowledge of Node.js is preferred.
Hands-on experience with CI/CD, Git, automated testing, and modern DevOps practices.
Ability to influence technical decisions, communicate clearly, and lead teams in an Agile environment.

Education/Experience:

Experience with Next.js, micro-frontends, monorepos, design systems, or reusable component libraries.
Experience with Azure, Azure DevOps,Terraform, GitHub Actions, Docker, or Kubernetes.
Strong product mindset and ability to balance user experience, technical quality, business value, and delivery speed.
Bachelor's degree in computer science, Engineering, or a related field, or equivalent practical experience

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Vacancy posted 3 days ago

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