Something weird is happening in tech hiring right now. Companies are posting "mid-level" roles that require 5+ years of experience. Entry-level listings are ghost towns. And meanwhile, AI coding assistants are getting so good that some teams are wondering if they even need junior developers anymore.
This is a mistake. A big one. And it's going to bite this industry in the ass.
The "Experience Inflation" Trap
Remember when "junior" meant 0-2 years? Those days feel ancient. Now you're seeing "entry-level" jobs asking for three years of professional experience, contributions to open source, and a portfolio that looks like someone who's been coding since middle school.
What's driving this? A few things:
- AI makes senior devs more productive, so teams think they can just skip the mentoring overhead
- Economic pressure means companies want people who can ship immediately
- The bar keeps rising — today's junior dev knows more than a mid-level dev from 2015
But here's what they're missing: junior developers aren't just cheap labor. They're how you build a team that lasts.
The Hidden Cost of "Senior-Only" Teams
I've seen teams that tried to run lean with only senior engineers. It works for a quarter. Maybe two. Then someone leaves, and suddenly there's no one who knows why that weird API integration exists. Documentation? Ha. It lives in Sarah's head, and Sarah just took a job at a crypto startup.
Junior developers force you to document. They ask "why" about things you've done on autopilot for years. They spot bugs that seniors miss because they're actually reading the code instead of pattern-matching from muscle memory.
Most importantly? They become your seniors. That junior you hire today is your tech lead in five years. If you stop hiring juniors, you stop growing your future leads.
AI Changes the Math, Not the Need
Yeah, ChatGPT and Copilot can write boilerplate. They can explain regex and generate CRUD endpoints. But they can't:
- Understand your business context and tradeoffs
- Navigate office politics to get resources
- Debug that weird production issue that only happens on Tuesdays
- Decide which technical debt to pay down and which to ignore
The job of a developer isn't just writing code — it's making judgment calls. And judgment comes from experience. Experience comes from... doing the job. Junior roles are where that happens.
The Pipeline Is Already Broken
Bootcamps are graduating people who can't find jobs. CS programs are pumping out students who get ghosted after applying to 200 positions. We're creating a generation of developers who'll never get the chance to become senior.
What happens in ten years when all today's seniors want to retire or move to management? There's no bench. No one to promote. We'll have to import talent or watch projects stall because there's no one to staff them.
What Actually Needs to Happen
Companies need to wake up. Hiring juniors isn't charity — it's investment. Yes, there's overhead. Yes, they break things. But they also:
- Bring fresh perspectives (no "we've always done it this way")
- Force process improvements (because you can't just wing it)
- Create loyalty when you invest in their growth
- Ask the "dumb" questions that reveal architectural flaws
If you're a hiring manager: post that junior role. Structure it so they can succeed. Pair them with someone patient. Accept that velocity might dip for a few sprints.
If you're a junior dev struggling to break in: build in public, network like your rent depends on it (it might), and consider smaller companies that can't afford to be picky about experience levels.
This industry used to be the one place where you could teach yourself a skill and build a career from nothing. Let's not lose that. The future of tech depends on it.
Top comments (1)
Thanks for the post, I liked the repercussions of not having junior engineers and the last part of the article in which you advised the hiring manager to surely post junior roles and guided the junior dev and messaged for the industry.
I shared a similar article on this theme, slightly different though - dev.to/shitij_bhatnagar_b6d1be72/d...