Web Developer job description
Cloutra team · Last updated October 12, 2026
A web developer builds and maintains websites and web applications that are fast, easy to use and work on every device. Use this web developer job description template to attract qualified candidates, and adjust the duties and requirements to fit your company.
Web Developer responsibilities include:
- Building and maintaining websites and web applications
- Turning designs into responsive, accessible pages
- Testing, fixing and improving site speed and reliability
Job brief
We are looking for a Web Developer to build and maintain our websites and web applications.
In this role you will turn designs into working pages, write front-end and back-end code, connect the site to databases and outside services, and fix problems as they come up. You will work closely with designers, content writers and other developers to deliver pages that load quickly and are easy to use.
To succeed, you should know HTML, CSS and JavaScript well, care about the experience of the people who use the site and be able to test your own work carefully.
Responsibilities
- Build new pages and features using HTML, CSS and JavaScript
- Turn design mockups into responsive pages that work on phones, tablets and desktops
- Write server-side code and connect pages to databases and APIs
- Test sites across browsers and devices and fix display problems
- Improve page load speed and overall site performance
- Follow accessibility standards so that everyone can use the site
- Apply basic search engine optimization practices to page structure and markup
- Update and maintain existing sites, including content management systems
- Find and fix bugs and security issues
- Work with designers and content writers to plan and launch new pages
Requirements and skills
- Proven experience as a Web Developer or in a similar role
- Strong knowledge of HTML, CSS and JavaScript
- Experience with at least one modern front-end framework or library
- Familiarity with server-side programming, databases and APIs
- Understanding of responsive design, accessibility and cross-browser testing
- Hands-on experience with version control
- Good problem-solving skills and attention to visual detail
- Degree in computer science, web development or a related field, or equivalent experience. A portfolio of past work is a plus
Hiring a web developer?
Paste this job description into Cloutra. Its agents score every resume against it, run the first-round interview with each candidate, and write up the evidence. You review it and decide.
Frequently asked questions
What does a web developer do?
A web developer builds and maintains websites and web applications, writing the code that controls how pages look, how they behave and how they store and retrieve information.
What are the duties and responsibilities of a web developer?
Typical duties include turning designs into working pages, writing front-end and back-end code, testing across browsers and devices, improving speed and accessibility, and fixing bugs on existing sites.
What makes a good web developer?
A good web developer writes clean code, pays attention to how real people use a site, tests thoroughly, and keeps up with changes in browsers and web standards.
Who does a web developer work with?
Web developers usually report to an engineering manager, a technical lead or a marketing director. They work with designers, content writers, other developers and the people who own each part of the site.