How to Evaluate a Job Listing in Under 5 Minutes

Most job seekers treat listings like a buffet. They scan the title, skim the description, and apply if it looks roughly right. Research from Insight Global found that candidates spend an average of 14.6 seconds reading the qualifications section of a job posting. Fourteen seconds. That's barely enough time to decide if you want to keep scrolling. It's certainly not enough to assess if a role is worth an hour spent customising an application.

The result is wasted effort on roles that were never a good fit, or never real in the first place.

Here's a faster, more deliberate way to read a job listing. In five minutes, with five questions, you'll know whether it deserves your time.

1. Is this job actually real?

This sounds cynical. It isn't. A 2025 Greenhouse study found that between 18% and 22% of online job postings are ghost jobs. These are listings that companies have no immediate intention of filling. ResumeUp.AI estimated that 27% of US LinkedIn listings fit this description. The Congressional Research Service published a formal report on the problem in April 2025. It confirmed there are no official statistics, but acknowledged that the issue is systemic.

Data from workforce intelligence firm Revelio Labs tells the story another way. Around 2020, roughly 80% of posted jobs led to someone being hired. By 2025, that figure had dropped to about 40%. Half the funnel has evaporated.

Ghost jobs exist for several reasons: building talent pipelines, projecting company growth to investors, meeting internal compliance requirements, or simply failing to fill a position. None of those reasons relate to you.

What to check: How long has the listing been up? Anything older than 30 days is a flag. Does the listing name a specific team, hiring manager, or reporting line? Vague postings that say 'Join our growing team!' without structural details are more likely to be speculative. Has the company posted the same role multiple times in the past year? That pattern can signal pipeline building rather than a real vacancy.

2. Do you actually meet the core requirements?

Job descriptions are often wishlists. A 2021 Harvard Business School study found that over 90% of employers used their ATS to filter candidates for mid-skill and high-skill roles. Companies also often recycle old job descriptions without updating them. The requirements you see may be aspirational, outdated, or both.

That said, there's a difference between "nice to haves" and genuine deal-breakers.

What to check: Read the requirements section and split them mentally into two categories. Hard requirements are usually non-negotiable. These include specific licences, certifications, language fluency, or years of experience in a named technology. Soft requirements are preferences, such as "experience in a fast-paced environment," "strong communication skills," or "familiarity with [tool]." If you meet most of the hard requirements and some soft ones, the role is worth pursuing. If you're missing a core hard requirement—like needing three years of experience when they need seven—your time is probably better spent elsewhere.

3. Is the salary worth it?

A survey by Insight Global found that 61% of candidates consider salary range the most important element of a job description. And yet a significant number of listings still omit it.

If the listing includes a salary range, check if it matches your expectations and the market rate for your level. If it does not include a range, that is not necessarily a red flag. Salary transparency laws are advancing, but not everywhere. However, you should research the range before spending time on an application.

What to check: Look up the role title and location on a salary benchmarking site. If the listed range is well below market or extremely wide (R 300,000–R 900,000), the company may not know what they're hiring for. This often leads to a disorganised process.

4. What does the listing tell you about the company?

A job posting is a piece of communication. It tells you how a company talks to people it wants to attract. Pay attention to the tone.

What to check: Is the language clear and specific, or full of jargon and clichés? For example, 'We want a rockstar ninja who can hit the ground running' tells you nothing about the actual work, but says a lot about the culture. Does the listing describe what you would actually do, or does it mostly describe what you need to be? The best job descriptions explain the role's purpose, key responsibilities and what success looks like. Vague descriptions often mean the hiring team has not thought the role through.

5. Can you picture yourself doing this in six months?

This is the question most people skip, and it's the one that matters most.

What to check: Read the responsibilities section. Ignore the title and company name. Focus only on the day-to-day work. Does it sound like something you would be good at and still find engaging after the novelty is gone? If the listing describes work that excites you on a Tuesday morning, not just a Friday afternoon, it passes. If you apply because the company seems impressive, but the work is not interesting, be honest with yourself about that.

Putting it together

You don't need a spreadsheet. You need a quick filter:

1. Is it real? Check posting age, specificity, and history.
2. Am I qualified? Separate hard requirements from soft ones.
3. Is the pay right? Benchmark before you apply, not after.
4. Is the company serious? Read the listing like a piece of writing, not just a checklist.
5. Do I want this job? Not the title. The work.

If a listing meets all five criteria, invest in a tailored application. If it fails two or more, move on. Focus on roles that truly fit. Maximise your time and effectiveness in a competitive market.

This is what Shortlisted does automatically

Every listing we surface for our clients has already been through this filter and more. We evaluate roles against your specific profile, experience level, salary expectations, and deal-breakers before you ever see them. You won't get ghost jobs or mismatches. You won't waste evenings customising a CV for a role that was never going to call you back.

Your only decision is whether to apply.

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Sources: Insight Global (2025), Greenhouse (2025), ResumeUp.AI (2025), Harvard Business School & Accenture (2021), Revelio Labs via Nossa HQ (2026), Congressional Research Service (2025).