Senior React Lead & Mentor — Frontend (TypeScript)

Marvin; Eagan (MN); On-site; USD 110,000 - 130,000; Full time

Benefits offered by this job

Health insurance

401(k) match

Paid holidays

Paid parental leave

Profit sharing

Wellbeing account

Better Living Day

Job summary

Marvin is seeking a Senior React Developer to support our digital product teams and provide technical leadership to the web development group. You will design and implement customer-facing components, integrate with REST APIs, and help maintain scalable frontend architecture.

The role requires guiding others in React best practices, mentoring teammates, and contributing to CI/CD automation while collaborating with product management in an agile environment.

Qualifications

• 5+ years of experience building web applications with React.
• Experience developing React applications with TypeScript.
• Strong understanding of React concepts: hooks, context, functional components.
• Experience with Git and branching strategies.
• Experience with UX design collaboration is preferred.

Responsibilities

• Design and develop new customer-facing components and applications.
• Lead code and design reviews to improve code quality.
• Collaborate with product management and stakeholders for project success.
• Mentor less-experienced team members.

Skills

React

TypeScript

Git

Agile

UX collaboration

Education

Bachelor's degree in Computer Science or related

Tools

Three.js

Babylon.js

Ionic Capacitor

Job description

Marvin is seeking a Senior React Developer to support our digital product teams and provide technical leadership to the web development group. You will design and implement customer-facing components, integrate with REST APIs, and help maintain scalable frontend architecture.

The role requires guiding others in React best practices, mentoring teammates, and contributing to CI/CD automation while collaborating with product management in an agile environment.