React Next.js Fullstack Developer

YO IT Group; New York (NY); On-site; USD 120,000 - 145,000; Full time

Job summary

A leading IT consulting firm in New York is seeking a Senior Frontend Engineer to modernize customer support applications. The role involves using React, Next.js, and TypeScript, integrating APIs and collaborating with design teams. The ideal candidate has over 5 years of experience and a strong background in customer-focused applications, AI integration, and scalable solutions.

Qualifications

• 5+ years of hands-on software engineering experience.
• Strong expertise in React, Next.js, and TypeScript.
• Experience with Node.js API integration and AWS.
• Background in customer support tooling or similar product-focused applications preferred.
• Familiarity with Figma and design-to-dev workflows.
• Team-oriented mindset with strong communication skills.
• Experience with AI integration into products.

Responsibilities

• Build and maintain customer support applications using Next.js, React, and TypeScript.
• Collaborate with design and product teams, working closely with Figma handoffs.
• Contribute to the migration from a legacy TypeScript + GraphQL stack to a simpler, modern architecture.
• Integrate APIs and work across full stack systems (Node.js + AWS).
• Actively participate in agile ceremonies, technical discussions, and cross-functional collaboration.
• Ensure solutions are scalable, maintainable, and aligned with product goals.
• Support AI-driven initiatives within customer support tooling.

Skills

React

Next.js

TypeScript

Node.js API integration

AWS

Tools

Figma

Agile tools

Git-based workflows

Job description

Overview

We are looking for a Senior Frontend Engineer to join our customer support tooling team. You''ll work on modernizing and simplifying applications built with Next.js and TypeScript, supporting both front-end and back-end needs. This is a hands-on engineering role with an emphasis on scalability, performance, and delivering intuitive customer support experiences.

Base pay range

$120,000.00/yr - $145,000.00/yr

Experience: 8 - 15 Years

Mandatory Skills: React, Next.js, and TypeScript.

Key Responsibilities

• Build and maintain customer support applications using Next.js, React, and TypeScript.
• Collaborate with design and product teams, working closely with Figma handoffs.
• Contribute to the migration from a legacy TypeScript + GraphQL stack to a simpler, modern architecture.
• Integrate APIs and work across full stack systems (Node.js + AWS).
• Actively participate in agile ceremonies, technical discussions, and cross-functional collaboration.
• Ensure solutions are scalable, maintainable, and aligned with product goals.
• Support AI-driven initiatives within customer support tooling.

Tech Stack & Tools

• Core: React, Next.js, TypeScript
• Backend/Integration: Node.js APIs, AWS (preferred)
• Design Collaboration: Figma
• Other: Agile tools & processes, Git-based workflows

Qualifications

• 5+ years of hands-on software engineering experience.
• Strong expertise in React, Next.js, and TypeScript.
• Experience with Node.js API integration and AWS.
• Background in customer support tooling or similar product-focused applications (preferred).
• Familiarity with Figma and design-to-dev workflows.
• Team-oriented mindset with strong communication skills.
• Experience with AI integration into products.

Seniority level

• Mid-Senior level

Employment type

• Full-time

Job function

• Engineering and Information Technology

Industries

• IT Services and IT Consulting

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