Senior Front-End Architect (React/Next.js) – Lead & Mentor

RTX; Concord (NH); On-site; USD 140,000 - 190,000; Full time

Benefits offered by this job

Compensation

Healthcare

Wellness Benefits

Retirement Benefits

Work-Life Benefits

Parental Leave

Flexible Work Schedules

Achievement Awards

Educational Assistance

Backup Care

Medical Insurance

Dental Insurance

Vision Insurance

Life Insurance

Short-Term Disability

Long-Term Disability

401(k) Match

Flexible Spending Accounts

Employee Assistance Program

Paid Time Off

Holidays

Incentive Compensation

Job summary

RTX is seeking a senior frontend engineer to lead the design, development, and maintenance of performant React and Next.js applications. You will integrate APIs and support existing Sitecore properties while shaping front-end architecture.

You will mentor engineers, collaborate with design, product, and backend teams, and contribute to testing, CI/CD, performance optimization, and production support. U.S. citizenship is required for this role.

Qualifications

• Requires university degree in computer science, information technology, or related field (or equivalent experience).
• 10+ years experience, or an advanced degree with 8+ years; 8+ years in front-end design and 3+ years cloud experience.
• Experience with Azure or AWS, IIS, Windows Server, SQL Server, DevOps tools, scripting, monitoring & logging, and security practices.
• U.S. citizenship is required.

Responsibilities

• Lead the design, development, and maintenance of performant, accessible React and Next.js applications.
• Provide API integrations and support for existing Sitecore properties.
• Shape front-end architecture and mentor engineers.
• Collaborate with design, product, and backend teams; contribute to testing, CI/CD, performance optimization, and production support.

Skills

React

Next.js

Front-End Development

RESTful APIs

GraphQL

Sitecore

Azure

AWS

IIS

Windows Server

SQL Server

DevOps

Git

Azure DevOps

Jenkins

PowerShell

Education

Bachelor's degree in Computer Science / Information Technology or related field

Tools

Azure DevOps

Jenkins

Job description

RTX is seeking a senior frontend engineer to lead the design, development, and maintenance of performant React and Next.js applications. You will integrate APIs and support existing Sitecore properties while shaping front-end architecture.

You will mentor engineers, collaborate with design, product, and backend teams, and contribute to testing, CI/CD, performance optimization, and production support. U.S. citizenship is required for this role.