Job postings are not written in plain language — they are marketing documents crafted to attract candidates while filtering out the wrong ones. Understanding the code behind phrases like "must-have," "competitive salary," and "fast-paced environment" gives you a significant advantage. This guide teaches you to decode what employers really want, distinguish hard requirements from wish lists, spot red flags before you waste time, and decide when to apply even if you do not meet every criterion.
Whether you are actively job searching or casually browsing opportunities, reading postings critically is the first step toward better applications. For a complete job search framework, see our step-by-step job search guide.
Must-have vs. nice-to-have requirements
The most important skill in reading job postings is distinguishing genuine requirements from aspirational wish lists. Employers often describe their ideal candidate, knowing that no single person will match everything. Here is how to decode the language:
| Signal words | Meaning | Example |
|---|---|---|
| Required, must have, essential, minimum | Non-negotiable — you need this to be considered | "Must have a valid nursing licence" |
| Preferred, ideally, a plus, bonus | Nice-to-have — strengthens your application but not mandatory | "Experience with Salesforce is a plus" |
| Or equivalent, or similar | Flexible — alternative qualifications accepted | "Bachelor's degree or equivalent experience" |
| Familiarity with, exposure to, knowledge of | Basic awareness sufficient — deep expertise not expected | "Familiarity with agile methodologies" |
| Proven track record, demonstrated ability | You must provide concrete examples in your application | "Proven track record in B2B sales" |
The 70% rule: Research consistently shows that if you meet approximately 70% of the listed requirements, you should apply. Men tend to apply at 60% match; women often wait until 100%. The truth is that most postings describe a wish list, and hiring managers regularly shortlist candidates who meet most — not all — criteria.
Hidden requirements to watch for
Some of the most important requirements are not listed explicitly. They are embedded in the language and structure of the posting:
- "Self-starter" or "independent" — Minimal onboarding or management oversight. You will need to figure things out on your own.
- "Juggle multiple priorities" — The role involves many different tasks. You might be understaffed or covering multiple functions.
- "Rapidly changing environment" — The company is in flux. Processes, tools, and even your responsibilities may shift frequently.
- "Strong communication skills" — You will interact with stakeholders, clients, or cross-functional teams. Written and verbal clarity is critical.
- "Hands-on" — This is not a purely strategic or management role. You will be doing the actual work, not just overseeing it.
- "Growth opportunity" — The role may be junior now, but there is a path forward. Alternatively, it may be underpaid with the promise of future compensation.
Salary clues in job postings
Even when a salary is not explicitly stated, the posting contains clues about compensation. Here is how to decode common phrases:
| Phrase | What it usually means | Your action |
|---|---|---|
| "Competitive salary" | Market rate, possibly slightly below | Research the market rate and negotiate |
| "Salary based on qualifications" | There is a range; your experience determines placement | Prepare salary evidence from benchmarks |
| "According to collective agreement" | Fixed by union agreement (overenskomst in DK) | Check the union's published rates |
| "Attractive package" | Base salary may be modest; benefits compensate | Ask about pension, bonus, car, insurance |
| No salary mentioned at all | May be below market or highly variable | Ask early in the process to avoid wasting time |
With the EU Pay Transparency Directive coming into effect, employers across Europe will increasingly be required to provide salary ranges in job postings. For salary benchmarks by industry, see our average salary guide.
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Job postings reveal more about company culture than you might expect. Learn to read between the lines:
- "We are like a family" — Can mean supportive and close-knit, but also blurred boundaries between work and personal life. Employees may be expected to go beyond their roles.
- "Flat hierarchy" — Common in Scandinavian companies. Managers are approachable and everyone's input matters. However, it can also mean unclear reporting lines and slow decision-making.
- "Fast-paced environment" — High workload, rapid deadlines, and possible overtime. Good for people who thrive on energy; exhausting for those who prefer deep focus.
- "Work hard, play hard" — Long hours compensated by social events, perks, or flexible scheduling. Often seen in startups and consulting.
- "Entrepreneurial mindset" — You will need to create your own structure, processes, and solutions. Little hand-holding.
- "Growing rapidly" — The company is scaling. Exciting opportunities but also instability, changing priorities, and possible growing pains.
Tip: Cross-reference culture claims with employee reviews on Glassdoor, Trustpilot (for Danish companies), or LinkedIn employee posts. If the posting says "great work-life balance" but reviews say otherwise, trust the reviews.
Red flags in job postings
Not every job posting deserves your application. Watch for these warning signs:
- Reposted frequently. If the same role appears every few weeks, it may indicate high turnover, unrealistic expectations, or a toxic work environment.
- Vague responsibilities. If the posting cannot clearly describe what you will actually do, the role may be poorly defined — leading to frustration and scope creep.
- Unrealistic requirements. "Entry-level position requiring 5+ years experience" or "internship with management responsibilities" signals that the company wants senior work at junior pay.
- No company name. Some recruitment agencies hide the company. This is common but makes it hard to research culture, salaries, and reviews.
- Excessive emphasis on "passion." Asking for passion can mean the company expects you to accept below-market pay or overwork because you should "love what you do."
- Vague salary. No salary range, no collective agreement reference, no package details — the employer may be lowballing.
- Pressured urgency. "Immediate start, apply today" without context may indicate desperation from high turnover.
When to apply without meeting all criteria
The decision to apply depends on several factors. Use this checklist:
| Factor | Apply | Skip |
|---|---|---|
| You meet 70%+ of requirements | Yes — address gaps in cover letter | Only if gaps are in must-have areas |
| You have transferable skills | Yes — frame skills in the employer's context | If your skills are from a very different field |
| The role is slightly above your level | Yes — stretch roles accelerate growth | If it is 2+ levels above your current position |
| Missing a specific certification | If you can obtain it quickly | If it is a legal requirement (medical, legal, engineering) |
| Missing industry experience | If your role is transferable (PM, finance, HR, marketing) | If deep domain knowledge is critical (pharma, aerospace) |
| The posting has been up for weeks | Yes — the employer is struggling to find the perfect candidate | If it has been reposted 3+ times (red flag) |
For guidance on tailoring your application to a specific posting, read our cover letter guide and interview preparation guide.
Frequently asked questions
How do I tell the difference between must-have and nice-to-have requirements?
Look for signal words. "Required," "must have," and "essential" are non-negotiable. "Preferred," "ideally," and "a plus" are nice-to-haves. Typically the first 3-4 requirements in a long list are genuine must-haves. If you meet 70%+ overall, apply.
What are common red flags in job postings?
Frequent reposting, vague responsibilities, unrealistic requirements for the seniority level, hidden company name, excessive passion emphasis, no salary information, and pressured urgency are all warning signs.
Should I apply if I do not meet all the requirements?
Yes, if you meet at least 60-70%. Job postings describe ideal candidates, not minimum thresholds. Address gaps proactively in your cover letter and highlight transferable skills. The exception is regulated fields where specific licences are legally required.
How can I estimate the salary from a job posting?
"Competitive" means market rate. "Based on qualifications" means a negotiable range. "According to collective agreement" means fixed union rates. Cross-reference the job title and experience level with industry salary surveys for accurate estimates.
What do company culture phrases actually mean?
"Like a family" means blurred boundaries. "Flat hierarchy" means accessible managers but unclear progression. "Fast-paced" means high workload. "Entrepreneurial" means minimal structure. Always verify claims against employee reviews on Glassdoor or similar platforms.
Conclusion
Reading job postings critically is a skill that saves time, improves your application quality, and helps you target roles where you have a genuine chance of success. Instead of spray-and-pray applications, invest 5 minutes decoding each posting: identify the real must-haves, estimate the salary, assess the culture signals, and watch for red flags.
The best applications are not the ones that match every bullet point — they are the ones that demonstrate understanding of what the employer truly needs and articulate how you deliver it.