Senior Front End Developer/Sitecore

Aegistech; New Jersey; Hybrid; USD 110,000 - 150,000; Full time

Job summary

Aegistech is seeking a Senior Front-End Development consultant for a hybrid role in Northern NJ. You will lead the setup of Sitecore JSS with Next.js, develop rich UIs using React and TypeScript, and ensure real-time content editing via the Sitecore Experience Editor. The role emphasizes performance, security, and SEO.

You will collaborate with backend teams and UI/UX designers in an Agile environment, implementing Jest tests and end-to-end testing to ensure quality across the stack.

Qualifications

• Extensive front-end development experience with React and TypeScript.
• Experience with Next.js, SSR/SSG/ISR and Sitecore JSS.
• Ability to set up CI/CD pipelines and development environments.
• Strong focus on frontend performance, security (CSP) and SEO.

Responsibilities

• Lead initial setup of Sitecore JSS and Next.js TypeScript project.
• Develop dynamic UIs with React, TypeScript, SCSS and Sitecore JSS.
• Ensure integration with Sitecore Experience Editor for real-time editing.
• Write unit tests with Jest and perform end-to-end testing.
• Collaborate with QA, backend and UI/UX in an Agile environment.
• Optimize frontend performance and SEO using SSR/SSG.

Skills

React

TypeScript

Next.js

Sitecore JSS

SSR/SSG/ISR

Jest

CI/CD

Tools

SCSS

Sitecore JSS

Job description

Our client in Northern NJ is seeking a Senior Front-End Development consultant. This position is hybrid, onsite 3 days per week in Northern NJ. Local Candidates only/NO RELOCATION.

This role is not eligible for employer-sponsored work authorization (e.g., H-1B, OPT, CPT, etc.) or transfer. Candidates must have valid U.S. work authorization

Job Description:

Responsibilities:

Project Setup & Configuration:

• Lead the initial setup and configuration of a Sitecore JSS and Next.js TypeScript project.
• Integrate Next.js frameworks like SSR (Server-Side Rendering), SSG (Static Site Generation), and ISR (Incremental Static Regeneration) for optimal performance and scalability
• Set up and configure build tools, CI/CD pipelines, and development environments.

Frontend Development:

• Develop dynamic and responsive user interfaces using React, TypeScript, SCSS, and Sitecore JSS.
• Ensure seamless integration with the Sitecore Experience Editor for editing content in real-time.
• Implement reusable components, hooks, and React state management libraries.

Testing & Quality Assurance:

• Write and maintain unit tests using the Jest framework to ensure code quality.
• Implement end-to-end testing to cover UI and API integration.
• Collaborate with QA to ensure comprehensive test coverage.

Performance Optimization & Security:

• Optimize frontend performance by leveraging Next.js best practices, including code-splitting and lazy-loading.
• Implement a robust Content Security Policy (CSP) and maintain high security standards for client-side rendering
• Optimize the project for SEO using best practices in SSR and SSG.
• Work closely with backend developers to ensure seamless API integration and data flow.
• Collaborate with UI/UX designers to translate design mockups into high-quality code.
• Participate in code reviews and collaborate in an Agile development environment.