A guide to hiring a Pug developer
Pug is a template language for Node.js. A developer writes short, indented text, and Pug turns it into HTML. It is used for the pages of Express apps, for email layouts and for small static sites. Many teams that use it today inherited the code from an earlier project, often still under its old name, Jade. A Pug developer builds and maintains these templates and also understands the Node.js code around them. Here is what the job includes, how to judge a candidate and how to work well with a remote engineer. It is most useful for founders and team leads whose app renders pages on the server and who need those pages cleaned up, extended or moved on.
What Pug does
In a plain HTML file you write every opening and closing tag. In Pug you write the same page with indentation instead of tags, and the tool fills in the rest. It also lets you use variables, conditions and loops, so one template can show a list of products or a different message for each user. A layout file holds the shared frame of the site, and each page fills in its own part.
What a Pug developer is responsible for
The job is to build and look after the views of your app. A Pug developer sets up the layout, splits repeated pieces into includes and mixins and connects the templates to the data from your routes. They check that the HTML is valid and accessible, that user input is escaped and that pages load quickly. They also leave notes so another developer can find their way around.
How a Pug developer differs from other roles
A Node.js developer builds the server, the routes and the data layer, and may spend little time on templates. An HTML developer writes page markup and styles, usually by hand or with a CMS. A JavaScript developer works on code that runs in the browser. A Pug developer joins these skills around one tool and is the right hire when your pages are already built in Pug or you want them to be.
When a Pug developer makes sense
- Your Express app renders pages in Pug and you need new screens or fixes.
- Your templates have grown long, repeated and hard to change.
- You have an older project that still uses Jade and want to update it safely.
- You need HTML email layouts or a small static site built from templates.
- You plan to move to another template tool or framework and want a careful plan.
If your front end is built with a component framework, a JavaScript or React developer is a better fit. Pug work is a strong match when the server builds the page.
Keep templates simple
Templates are best when they show data and little else. Logic that decides what to show belongs in the code behind the view. A good Pug developer pushes heavy work out of the template, uses mixins for parts that repeat and keeps nesting shallow. This makes pages easier to read, test and change, and it helps new team members find their way.
Reading a Pug developer’s background
Ask for examples of apps or sites they built with Pug and what they were responsible for. Good answers describe the structure of the templates, how repeated parts were handled and what improved afterwards. Be careful with a background that lists only a framework name. Writing a page in Pug is quick to learn, while keeping a large set of templates clear takes experience.
Interview questions to try
- How do you organize layouts, includes and mixins in a larger Pug project?
- What do you keep out of a template and put in the route code instead?
- How do you stop user input from causing harm on a page?
- An old project uses Jade. How would you move it to Pug safely?
- How do you check that the HTML is valid and accessible?
Listen for clear reasoning and real examples. Doubt anyone who answers with syntax alone and no thoughts on structure.
Try a paid mini project
Hand each finalist a small task from your own app. Useful examples are rebuilding one long page with a layout and mixins, fixing an accessibility issue across your templates, or turning a sample design into an email layout. Pay for the time. Look at how tidy the files are, how the person handles odd data and how they explain their choices.
Agree access and routine
Set the weekly hours at the start and review them every quarter. Give your developer access to the code and a test copy of the app, and keep production secrets with your own team. Ask for small changes with a short note on each one. Remove access when the work ends.
Working with your team
Share your design files, your brand rules and any known problems with pages. A short weekly call and a shared list of tasks keep everyone aligned. Agree how designers hand over their work, so the Pug developer is not guessing at spacing, colors or states.
Mistakes to avoid
- Printing user input as raw output without a careful review.
- Putting heavy logic inside templates instead of the route code.
- Copying the same block into many files rather than using a mixin or an include.
- Leaving the project on very old template packages with known problems.
Want to look at the wider role? See our Node.js developers for the server side, or our HTML developers for page markup and styles.