Full Stack Engineering Intern

About Quillmark & Co.:

Quillmark & Co. is a 11-person shop: a designer, a developer, two account managers and the owner. Everyone writes, everyone pulls reports, and everyone sits in on client calls. Deadlines move when clients change their minds, so plans have some slack built in.

The internship:

Remote full stack internship on the Web Platform team. You will take designs from Figma and turn them into working, responsive pages. You can work from home anywhere in the US. We have no office requirement.

Responsibilities:

• Write simple Express.js routes and MongoDB queries for new features
• Convert Figma designs into responsive pages using React, HTML, CSS and Tailwind
• Set up basic SEO tags, sitemaps and redirects when new pages go live
• Keep a short daily log in Notion of what you worked on and where you got stuck
• Push code to GitHub through feature branches and pull requests
• Build reusable UI components and add them to the shared component library

What we're looking for:

• Available 40 hours a week for the full internship
• Based in the US for the duration of the internship
• Currently enrolled in a bachelor's or master's program, graduating 2028
• Solid basics of HTML, CSS and JavaScript (ES6)
• Portfolio, GitHub or live project links showing at least two websites you built
• Willing to learn new tools quickly and ask questions when blocked
• Laptop that can run Node.js and VS Code smoothly, and a stable internet connection

What you'll learn:

• Writing frontend code that other people can read and maintain
• Proper Git workflow with branches, reviews and release tags
• You will push code that goes live on a site with real traffic
• Strong interns get a full-time offer or a paid extension

Duration: 16 weeks

Start date: Jan 2027

Stipend: $34.00 - $46.00 per hour

Perks:

• Flexible hours
• Learning and development stipend
• Home office setup stipend

Please include a short note on why this role interests you.

Duration: 16 weeks. Start: Jan 2027.

Demo job created on 11jobs for testing and demonstrations. It is not an actual opening at Chicago Advertising.