Principal front end developer

Intone Networks is seeking a Principal Frontend Developer for an onsite role in Philadelphia, PA. This senior opportunity invites you to lead frontend initiatives and influence scalable architectures across our engagements. You should bring at least eight years of professional frontend experience, including 3+ years in principal or lead roles, and demonstrate mastery of React.js, Next.js, TypeScript, JavaScript, and React Native to deliver scalable, user-centric interfaces.

The role centers on owning the frontend direction and shaping scalable systems. You will guide the frontend development effort and apply your deep knowledge of modern frontend patterns to advance our technology stack.

What you will do

• Lead frontend development across initiatives and help shape scalable frontend architectures.
• Focus on building scalable frontend architectures using React.js, Next.js, TypeScript, JavaScript, and React Native.
• Operate onsite in Philadelphia, PA.

Requirements

• Minimum of 8 years of professional frontend engineering experience.
• 3+ years operating in a Principal, Staff, or Lead Engineer capacity with direct reports.
• Deep expertise in React.js.
• Deep expertise in Next.js.
• Deep expertise in TypeScript.
• Deep expertise in JavaScript.
• Modern frontend architecture patterns.
• Strong experience building scalable applications using React Native.

Technologies

• React.js
• Next.js
• TypeScript
• JavaScript
• React Native