How to Tell If a Job Description Was Written by HR or the Actual Team

How to Tell If a Job Description Was Written by HR or the Actual Team

There are two types of job descriptions in the wild. The first type reads like a corporate Mad Libs exercise -- "We are seeking a dynamic, results-oriented professional to leverage cross-functional synergies in a fast-paced environment." The second type reads like a human being wrote it -- "You will build and maintain our payment processing pipeline, debug issues when transactions fail at 2 AM, and work with three other engineers who will actually help you."

The difference? The first was written by HR. The second was written by the team you would actually be working with.

This distinction matters far more than most job seekers realize. A job description is your first real piece of information about a role. If that information is filtered through HR templates and corporate jargon, you are making one of the biggest decisions of your professional life based on essentially nothing.

Why It Matters Who Wrote the JD

A job description written by HR and a job description written by the hiring team are not just stylistically different. They are informationally different. They tell you different things about the role, the company, and your chances of being happy there.

HR-written job descriptions tend to be aspirational. They describe an ideal candidate who may not exist. They list responsibilities that sound impressive but are vague enough to apply to almost any role at the company. They use language designed to attract the maximum number of applicants, not to accurately represent the job.

Team-written job descriptions tend to be practical. They describe what you will actually do on a Tuesday afternoon. They list requirements based on what the team genuinely needs, not what looks good on a requisition form. They use language that reflects how the team actually talks about their work.

When a job description is written by HR, there is a higher chance of mismatch. You might apply for a "Senior Data Analyst" role expecting to build dashboards and run experiments, only to discover that the job is really about maintaining Excel spreadsheets for a team that does not trust automated tools. The HR description sounded cutting-edge because HR does not know the difference. The team would have told you upfront.

The Template Problem

HR departments rely on templates. This makes sense from an operational perspective -- when you are posting dozens of roles across multiple departments, consistency is efficient. But efficiency for HR is not accuracy for candidates.

You can spot a template-heavy job description by looking for certain patterns.

The opening paragraph is interchangeable. "At [Company], we are on a mission to [vague aspirational statement]. We are looking for a [role title] to join our [adjective] team." You could swap in any company name and any role title and the paragraph would still work. That is the hallmark of a template.

The requirements are suspiciously round. "5+ years of experience." "3+ years of experience with [technology]." These round numbers suggest someone filled in blanks rather than thinking about what the team actually needs. A team that wrote its own requirements might say "enough experience to independently debug production issues" or "familiar with React -- we use it heavily but you do not need to be an expert."

The benefits section is copy-pasted. When the benefits section is identical across every job posting at the company -- and you can check this by looking at their other listings -- it was inserted by HR from a master document, not written for this specific role.

The responsibilities are a list of corporate verbs. "Drive," "own," "leverage," "optimize," "champion," "spearhead." These words mean almost nothing in isolation. A team describing the role would say "write Python scripts to clean customer data" or "present findings to the VP of Marketing every other Friday." Specificity is the giveaway.

How to Tell the Difference: Five Signals

If you want to quickly assess whether a job description came from HR or the team, look for these five signals.

Signal One: The Readability Score

HR-written job descriptions are harder to read. This sounds counterintuitive -- HR professionals are communicators, after all -- but it is consistently true. HR writing is dense with jargon, loaded with compound sentences, and structured like a legal document.

Team-written descriptions are easier to read because the writers are not trying to sound professional. They are trying to be understood. They use shorter sentences, simpler words, and more direct language.

If you run a job description through a readability analyzer and it scores at a college reading level or above, it was almost certainly written by HR. Team-written descriptions tend to score at a high school reading level, not because the team is less intelligent, but because they are writing to communicate rather than to impress.

Signal Two: Buzzword Density

Count the buzzwords per paragraph. HR-written descriptions average three to five buzzwords per paragraph: synergy, leverage, dynamic, innovative, best-in-class, cutting-edge, world-class, disruptive, scalable, mission-driven.

Team-written descriptions use technical terms instead of buzzwords. A software engineering JD from the team might mention "Kubernetes," "gRPC," and "PostgreSQL." An HR version of the same role might say "cloud-native technologies," "modern communication protocols," and "enterprise database solutions." The information content is wildly different even though they are describing the same job.

A useful test: if you could replace every buzzword with "good" and the sentence would mean the same thing, it was written by HR.

Signal Three: Specificity of Responsibilities

This is the most reliable signal. Read the responsibilities section and ask yourself: could I describe a typical workday based on this list?

HR-written responsibilities sound like: "Drive strategic initiatives across cross-functional teams to deliver business value." What does that mean? Nobody knows. You cannot picture yourself doing it because it does not describe an action that exists in the physical world.

Team-written responsibilities sound like: "Run a weekly sync with the design and engineering teams to prioritize the feature backlog." You can picture this. You know what meeting this is. You know who will be in the room. This is specific enough to evaluate whether it sounds appealing or miserable.

If the responsibilities section reads like a list of activities you could actually put on a calendar, the team wrote it. If it reads like a list of abstract concepts, HR wrote it.

Signal Four: Realistic vs Aspirational Requirements

HR-written job descriptions are infamous for unrealistic requirements. The classics include demanding ten years of experience in a technology that has existed for five years, or requiring a PhD for an entry-level coordinator role, or listing twelve programming languages as must-haves.

These bloated requirements happen because HR is assembling a wish list, not a realistic profile. They ask the team "what would be nice to have?" and write it all down as required. The team knows that nobody checks all these boxes. HR does not.

Team-written requirements are restrained. They list what is genuinely necessary to do the job from day one and clearly separate the nice-to-haves. They might even say things like "You do not need to know all of these -- we are happy to teach." That kind of honesty never comes from an HR template.

Signal Five: The Tone Test

Read the job description out loud. Does it sound like a person talking to another person, or does it sound like a press release?

Team-written descriptions often have personality. They might include humor, self-deprecation, or honest warnings. "We are not going to pretend this role is glamorous -- you will spend a lot of time in spreadsheets." "Our codebase has some legacy areas that will make you question your career choices, but we are actively fixing them."

HR-written descriptions are relentlessly positive. Everything is an "exciting opportunity" in a "thriving environment" with "incredible growth potential." There are no downsides, no caveats, no honesty. The absence of any negative or neutral information is itself a signal.

Why HR-Written JDs Lead to Higher Mismatch

When a job description is vague, aspirational, and template-driven, two bad things happen.

First, the wrong people apply. Candidates who do not match the actual role but match the buzzword-laden description waste their time and the company's time. Meanwhile, qualified candidates who would thrive in the role skip the posting because the description does not resonate with them. They do not see themselves in a wall of corporate jargon.

Second, expectations are set incorrectly. If the job description promises "strategic impact" and "leadership opportunities," and the actual role is execution-heavy individual contributor work, the person who accepts the offer will be disappointed within months. This is not because the job is bad -- it is because the description was misleading. The mismatch was built in from the first paragraph.

Studies consistently show that turnover is highest when there is a gap between what was advertised and what was delivered. HR-written descriptions, by their nature, widen that gap. They are optimized to attract applicants, not to set accurate expectations.

How DecodeJD Helps You See Through the Fog

DecodeJD's Readability Score and Buzzword Density features were built specifically to address this problem.

When you paste a job description into DecodeJD, the Readability Score tells you how accessible the writing is. A low readability score -- meaning the text is dense and hard to parse -- is a strong indicator that the description went through HR's template machine. A high readability score suggests someone on the team took the time to write clearly.

The Buzzword Density analysis counts and categorizes the corporate jargon in the description. It does not just flag buzzwords -- it shows you how much of the description is substantive versus filler. A job description that is 40 percent buzzwords is telling you almost nothing about the actual role. You are reading a brochure, not a job description.

Together, these features give you a quick, objective read on how much you can trust the information in the posting. Low readability plus high buzzword density means you should proceed with caution. The role might be great, but the description is not going to tell you that. You will need to dig deeper in interviews.

High readability plus low buzzword density means someone cared enough to write you a real description. That alone tells you something positive about the company's communication culture.

What to Do When You Suspect an HR-Written JD

If the signals point to an HR-written description, do not necessarily skip the job. Plenty of great roles are hidden behind bad descriptions. But do adjust your approach.

Go beyond the posting. Look at the company's engineering blog, design portfolio, or team social media presence. These are usually created by the actual team and will give you a much more accurate picture of the work.

Use your network. If you know anyone at the company or in a similar role, ask them what the job actually involves. Five minutes of conversation will tell you more than five paragraphs of corporate boilerplate.

Ask pointed questions early. In your first conversation with a recruiter, ask: "Can you tell me what a typical day looks like in this role?" and "What are the top two or three priorities for this person in the first six months?" These questions force specifics that the job description avoided.

Prepare for a gap between the description and reality. This is not necessarily bad. The reality might be better than the description. But go in with your eyes open rather than assuming the description is accurate.

The Takeaway

Job descriptions are not all created equal. The ones written by the team that actually needs you are more honest, more specific, and more useful for deciding whether to apply. The ones written by HR are optimized for volume, not accuracy.

Learning to tell the difference is a job search skill that will save you enormous amounts of time and frustration. Look for readability, buzzword density, specificity, realistic requirements, and honest tone. These five signals will tell you more about a role than the description itself.

Want an instant read on whether a job description is giving you the real story? Paste it into DecodeJD and let the Readability Score and Buzzword Density analysis do the work. Because you deserve to know what you are actually signing up for.

Get the real picture at decodejd.com.