How to Write a Junior Web Developer Job Description
A junior web developer job posting needs to screen for shipped, working code — not just coursework — not just list duties. Here's what to include and what actually filters for the right candidates.
What this role actually needs to prove out
Before writing requirements, get clear on the one thing a strong junior web developer candidate has to demonstrate: shipped, working code — not just coursework. Every requirement you list should trace back to that, not to a generic template for the job title. A posting that just restates the job title in bullet-point form filters for nothing — it neither attracts strong candidates nor repels weak ones.
Must-have requirements to include
Keep this list short and real — these are the skills that actually predict success in the role, not a wish list:
- HTML/CSS/JavaScript
- React or similar framework
- Git version control
- REST APIs
- Responsive design
Nice-to-have — list separately, don't gate on these
Worth calling out as a plus, but requiring them as "must-haves" needlessly shrinks your pool:
- TypeScript
- Basic backend (Node.js)
- Testing frameworks (Jest)
What a strong candidate's resume bullet looks like
Useful as a benchmark when screening — this is roughly what real, specific evidence of the role's core skill looks like on paper:
- Built and deployed a full-stack React/Node.js project used by 50+ students during a bootcamp capstone
- Fixed 25+ bugs and implemented 8 new features across a team codebase during a 3-month internship
- Improved page load time by 40% on a personal project by optimizing image loading and bundle size
Mistakes that scare off good candidates
- Requiring years of experience as a proxy for skill (e.g. gating on "5+ years" when the real bar is demonstrated competence) — filters out strong candidates with less conventional paths.
- Listing every tool/skill your team has ever touched as a "must-have," rather than the handful that actually predict success.
- Requiring prior professional experience for a role explicitly aimed at fresh graduates — contradictory and self-defeating.
Frequently asked questions
What should I put at the top of a junior web developer job posting?
A short intro (1-2 sentences) on the role and team, then straight into responsibilities and requirements. Candidates skim the first few lines to decide whether to keep reading — don't bury the actual role behind company boilerplate.
How many requirements should a junior web developer job description list?
Split them into must-have (5 or fewer — every extra must-have measurably shrinks your applicant pool) and nice-to-have. A JD that lists 15 "requirements" with no distinction screens out strong candidates who'd have been a genuinely good fit.
Should I list a salary range?
Where legally required or common in your market, yes — it's increasingly expected, and its absence is one of the top reasons strong candidates skip an otherwise good posting without applying.