Apr 12, 2026

How Amazon senior devs became babysitters

Or, how AI turned the code veterans into perpetual Sisyphus

The Story

It's a Faustian Bargain. "What!?", you wonder. A soul-crushing landscape of contemporary tech where "efficiency" is just another word for "transferring all the hard work onto the most expensive person."

Amazon has rolled out a truly inspired corporate scheme, a deal so wonderfully toxic it should be studied in business (and psychology) schools for all its merits. As of March 2026, there is a new policy:

Mandatory Senior Review: Junior and mid-level engineers are no longer permitted to push AI-assisted code to production without senior engineer sign-off.

Many people would react with "I told you so" but here it is one more time: deploying (and blindly relying on) AI tools (like Kiro and Q) doesn't quite work out as expected.

Following a series of high-severity service outages and production issues linked to artificial intelligence, Amazon has implemented a strict policy requiring senior engineers to manually review and approve all code generated by AI assistants

Oops...

Oh my, you almighty juniors, pour those 8000 lines of code upon the senior, in a matter of minutes! No, in a matter of seconds! YESSS! Have that 300%-400%-500% velocity boost! NOW!

Oh, you poor soul, you senior dev, you now gotta act as a hyper-paid, highly caffeinated gatekeeper, vetting code generated by a pattern-predicting machine.

Look what comes up online, too. For this Herculean act of digital validation, they would receive the worst vesting schedule among all FAANG:

Year 1: 5%, Year 2: 15%, Year 3: 40%, Year 4: 40%

So maybe they rely on you not actually living to see the day (literally), maybe getting a heart attack or sth, before year 3.

But let's get back to the tools that led to those incidents...

The official goal, with all those tools (you know, Kiro and Q, maybe others, don't really care), was to, wait for it...

"reduce cognitive debt" and "automate the software development lifecycle"

Guess what this "automation" lead to:

AI tools like Kiro and Q have caused significant infrastructure failures. These tools have led t massive outages, resulting in millions of lost orders in a single day.

Multiple Sev-1 incidents (severe, top-priority outages) and "high blast radius" disruptions in early 2026, including an incident where an AI tool was accused of deleting a production environment.

It's a beeeeeeautiFUL disaster, ain't it?? 😆

So now, in order to counter the above Senior developers become the primary firewall against a deluge of AI-generated chaos, forced to scrutinize code who nobody fully (or partially) understands - or even has read :S. Meanwhile, junior devs are left in a strange, uncomfortable limbo, supposedly overburdened with cognitive tasks.

A "safety" initiative that results in the whole system grinding to a halt because no one trusts the machine. Guess where your 300% velocity boost is going to.

Anyway...

God save Amazon['s senior devs and junior devs and the company from a collapse due to a ticking time bomb planted somewhere by AI]. And save all the companies relying on Amazon too (that might be a problem..)

To the Seniors there, congratulations, your new job title is HCDFEAISC or simply put:

Highly Compensated Digital Firefighter, Expert in AI-Induced Systemic Collapse.

Poetry

The Vesting Sacrifice

For AI's sterile, flawless lie,
The Senior must accept the sigh.
The code is clean, the review is swift,
Yet the reward is a hollow gift.
The worst vesting, a dismal, faded gleam,
A toxic corporate, bitter dream.

The Gatekeeper's Lament

Kiro's output, bright and grand,
A digital script across the land.
But beneath the sheen, the logic breaks,
For every bug the system makes.
The veteran’s mind, a heavy, crushing load,
Sifting through automated code bloat.

Haiku

PRs flood the screen,

Wisdom reviewed by a slave,

Vesting feels like dust.

Low gain, slow process,

Knowledge gaps start to appear,

Chaos finds its root.

Outages arrive

Deleting worlds in a flash,

Pain is now the norm

The Implications

This entire scenario isn't just a quirky HR memo; it's a microcosm of the modern tech crisis. Companies aren't using AI to augment human intelligence; they're using it to offload human responsibility at a fraction of the cost, and they're paying the senior staff in the currency of corporate desperation.

When productivity gains are low, and processes are slow, it means the tool isn't fixing the underlying problem (knowledge gaps and data integrity); it's just introducing a new, highly complex layer of management overhead. This is the "AI-Induced Burnout" phenomenon writ large across the organizational chart. Senior developers, who were supposed to be the immune system of the company, are now just a sophisticated, over-stressed patch.

And don't get me started on the long-term risk. If the system relies entirely on these expensive humans to babysit the LLMs, the knowledge isn't being built into the AI; it's just being trapped in the minds of a few overworked veterans before they finally succumb to "brain fry."