Most LinkedIn advice misses the basic point: a recruiter looking for a backend engineer in Berlin will type three words into LinkedIn Recruiter, scroll the first page of results, and message maybe ten people. If you are not on that page, your profile might as well not exist. The job is to be on the page, then to survive the five-second scan once they click.

This guide is the hub for the rest of our LinkedIn cluster. Each section below points to a deeper post if you want to dig in.

How recruiters actually search LinkedIn

LinkedIn Recruiter is a search engine with filters. Title, skills, location, years of experience, current company, past company. That is mostly it. The matching is heavily keyword-based, with a soft boost for activity and connection density.

What this means in practice: the words you use have to match the words a recruiter would type. If you call yourself a "Growth Catalyst" but recruiters search "Performance Marketing Manager", you do not exist for that search. Same for "AI Whisperer" instead of "Machine Learning Engineer".

Write for the search bar first, your ego second. There is a full breakdown in our post on how to optimize your LinkedIn profile so recruiters find you.

The headline does more work than your About

Your headline shows up in search results, in InMails, in comments, in suggested connections. It is the single most-seen piece of text you own on LinkedIn. Yet most people leave it as their current job title, which wastes the other 180 characters.

A usable formula: role you do + the kind of problem you solve + a domain keyword. "Senior backend engineer | Building payment infra at scale | Go, Kubernetes, fintech". That hits three search terms in one line and tells a human what you actually do.

If you are between roles, do not write "Open to Work | Seeking Opportunities". Recruiters filter that out. Write the role you are targeting. We collected concrete patterns in LinkedIn headline examples that actually get recruiters to click.

The About section: write it like a cold email to yourself

The first three lines of your About are visible before the "see more" cut. Treat them like an email subject. State the role, the kind of company you do your best work in, and one specific result.

Then, in the body, drop in the search terms a recruiter would actually use. Not stuffed, just present. If you are a data analyst, the words "SQL", "dashboards", "experimentation", "A/B testing" should appear in sentences, not in a comma-separated dump at the bottom. For full examples of structures that work, see LinkedIn About section examples.

One thing I see constantly: people write About sections in third person, like a tiny bio. It reads cold. First person is fine, even preferred. You are talking to one human at a time.

Experience: the part people lie to themselves about

Most Experience sections list responsibilities. "Responsible for managing the customer success pipeline." A recruiter reads that and learns nothing about you that they could not have guessed from your title.

What the section needs is the same thing a strong CV needs: outcomes, with numbers when you have them, and the tools you used. Two or three bullets per role is enough. Lead with the verb, end with the result, mention the stack. "Migrated the billing service from Stripe Checkout to Stripe Billing, cutting failed renewals by 18%." That is one line a recruiter will actually remember.

Also fill in the company logo, the dates, and the location. Empty fields cost you in search. The full breakdown lives in LinkedIn Experience section best practices.

This is also where LinkedIn and your CV need to agree. If your profile says you led a team of six and your CV says four, recruiters notice, and so do background checkers. Keeping them in sync is one reason we built Postulit, but the writing rules are the same in both places. If you have not nailed the CV side, how to write a CV is the companion piece.

Skills and endorsements: pick the 5 that matter

You can list 50 skills. LinkedIn shows 3 at the top, which are the ones recruiters scan and which search relies on. Pick those three carefully and pin them. They should be the most specific, most searchable terms for the role you want, not generic things like "Microsoft Office" or "Teamwork".

Endorsements help less than people think, but they help. You do not need to spam your network for them. The clean way is to endorse people you have actually worked with on specific skills, and a fair share will reciprocate. The longer version is in LinkedIn skills section: how to optimize it and LinkedIn endorsements without spamming your network.

A related point: LinkedIn search overlaps with how applicant tracking systems work. The keyword logic is similar enough that the skills that get you found on LinkedIn will also help on the ATS side. If you want the deeper picture, how applicant tracking systems work is worth a read.

Featured, banner, photo, custom URL

These are the cheap wins most people skip.

The Featured section is the only place on LinkedIn where you can pin proof. A talk, a case study, a GitHub repo, a portfolio page, a press piece. Three to five items, refreshed every few months. Concrete examples are in LinkedIn Featured section: what to pin.

The banner is free real estate. A plain colored block with your title and one line of value beats the default mountain photo every time. The profile photo should look like you, lit reasonably, recent. No sunglasses, no group shot you cropped badly.

The custom URL takes thirty seconds and matters more than its effort: turn /in/john-smith-123456789 into /in/johnsmith. It is what you paste at the top of your CV.

What to do weekly to stay searchable

LinkedIn rewards activity. Not because the platform is honest about it, but because active profiles end up surfaced more often in suggestions and search ties. A realistic weekly rhythm:

• One post or repost with a short comment, on something in your field.
• Three to five thoughtful comments on other people's posts.
• Accept or send a handful of relevant connection requests.
• Update one thing on your profile, even something small.

This is not about becoming an influencer. It is about staying out of the dormant bucket. If you want a hard checklist before applying anywhere, run through the LinkedIn profile checklist: 14 things to fix before a recruiter looks.

What to do now

Open your profile in an incognito window. That is what recruiters see. If your headline, your first three Experience lines, and your top three Skills do not tell a clear story about the role you want, fix those three first. Everything else is a second pass.

When the profile is in shape, you also have most of a CV already written. Postulit turns the optimized LinkedIn profile into a clean, ATS-friendly CV in one click, so the work you put into LinkedIn pays off twice.