United States
Roku
Performix
Principle React Developer (Only W2 - Onsite)
United States
Andover, Massachusetts, United States
JavaScriptTypeScriptReactNode.jsDockerKubernetesFigmaTerraform
Job Description: ·
- Reports to the Engineering Manager. ·
- Works with Eng Mgr. & Architect at high level. ·
- Must be able to understand and collaborate at high level to execute ·
Location: Andover, MA (north of Boston) ·
- Must be onsite 2-3 days per week to collaborate with manager and architect ·
Duration: One year. Right to hire if the employee performs well.
Duties in Short: ·
- Frontend Technical Lead to guide the architecture, development, and delivery of modern web applications and digital platforms. ·
- The role combines hands-on engineering with technical leadership to deliver secure, scalable, accessible, and high-performing user experiences. ·
- The successful candidate will provide technical direction, mentor engineers, and collaborate with Product Owners, UX teams, architects, backend engineers, and DevOps teams across our global organization. ·
- Sr React Developer that can stand alone with no support and take direction from senior engineer and senior architect and intimately know how to accomplish the needed work. ·
- The role is tied to a new platform and installing a portal for internal engagement and use by the company business units.
Key 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.
Leadership Expectations ·
- Own outcomes across delivery, technical quality, system health, and maintainability.
Set frontend direction and raise the bar for engineering excellence across teams.
Requirements
Required Qualifications ·
- Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience. ·
- 8+ years of software development experience, including experience as a Technical Lead or senior technical contributor. ·
- 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 across teams in an Agile environment.
Requirements
Required Qualifications ·
- Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience. ·
- 8+ years of software development experience, including experience as a Technical Lead or senior technical contributor. ·
- 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 across teams in an Agile environment.
Preferred Qualifications ·
- 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.
Preferred Qualifications ·
- 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.
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