Career Development

Signal, Not Slop
Field notes for the job search

Signal, not slop.

LinkedIn just changed how it decides who gets seen. The fix isn't a better hack. It's becoming harder to fake, which is actually good news if you're willing to be a little more honest online.

TUNING IN... LIVE

A few things changed recently in how LinkedIn's algorithm works, and in what counts as credible online. Both point the same direction, so it's worth walking through together instead of as a list of tips.

01  ·  The algorithm

It reads for expertise now, not keywords.

In March 2026, LinkedIn's engineering team published details on 360Brew, the model that now powers the feed. It reads your profile, posts, and comments the way a person would, then shows your content to people who are actually interested in those topics.

Stuffing a profile with buzzwords does less than it used to. What matters now is specific proof: a story, a result, a project that backs up what you say you do.

02  ·  Cadence

Post less. Talk more.

Two to three posts a week is plenty for most people. Posting more than once a day can actually hurt your reach, since each new post competes with your last one.

The real work happens in the comments. Aim to comment roughly five to ten times for every post you write. Real relationships tend to move from a comment, to a direct message, to a call, and that's where referrals actually come from.

The comment section is where trust gets built. The feed is just where you get noticed.

03  ·  The math

Referrals still win. By a lot.

The exact numbers vary by source, so treat these as a general pattern rather than an exact figure. But the direction is consistent everywhere it's measured.

Employer & hiring data
Employer preference for referred candidates82–88%
Share of all hires that come from referrals30–50%
Cold online application success rate<2%

Figures compiled from recruiting industry benchmarks, including National University's hiring statistics reports, rather than one single study. None of this means applications are pointless. It means they work best alongside a referral strategy, not instead of one.

04  ·  The bigger shift

Why credible branding matters more now.

Your brand was never just self-expression. It's the intersection of your unique value and what a specific audience actually needs. That distinction matters more now because feeds are flooded with what's become known as AI slop, generic, automated content that reads as competent but says nothing distinct.

LinkedIn's own systems are built to favor semantic visibility now, meaning they look for nuanced perspective and context rather than volume. Generic content isn't just less effective. It's actively filtered down.

What the algorithm is actually measuring: proof, not polish. A specific result beats a well designed headline.
05  ·  The mechanics

What a point of view is actually made of.

A strong point of view rests on four things working together. Comments count as proof too. When others engage with you around a topic, it signals credibility to people and to the algorithm both.

I.

Personality

Your authentic voice. The one part of this an AI can't actually replicate.

II.

Proof

Testimonials, case studies, results. Evidence that backs up what you claim.

III.

Opinion

Taking an actual stance, rather than staying safely, forgettably neutral.

IV.

Audience connection

Speaking directly to the problems your specific audience is facing.

06  ·  The hard part

Vulnerability is a strategic advantage now. Not a nice to have.

The biggest barrier to visibility isn't a skills gap. It's fear: of being misunderstood, of disagreement, of the pressure that comes with either failing or succeeding publicly. That fear is exactly what keeps most professionals from engaging at all.

Here's the strategic case for pushing through it anyway. In a landscape where AI can produce polished, competent text in seconds, your personal stories, real challenges, and honest opinions are the one thing that cannot be automated. That's not a soft argument. It's a competitive one. Polished, risk averse content increasingly reads as interchangeable. A real story or an honest stance is what makes someone stop scrolling and actually remember you.

Polished and risk averse is the new generic. Honest is the new distinct.

07  ·  The boundary

Small slivers. Not a diary.

This isn't a suggestion to turn your professional presence into a diary. The guidance is to share small, real, personal details that humanize you without becoming the whole post.

The test is simple: does this story give people evidence of what you want to be known for? A story works when it connects back to your expertise or the problem you help solve. It doesn't work as a stand alone bid for engagement. The same logic applies to opinions. You don't need to be controversial for its own sake. You need to actually have a position instead of hedging every statement into neutrality.

08  ·  Easy to miss

This applies to comments too. Maybe especially to comments.

It's easy to think vulnerability only applies to what you post. But comments carry more weight now, sometimes more visibility than a standalone post. The same principle applies there.

A comment that adds an authentic reaction, a related experience, or a respectful disagreement does more for your credibility than a safe, generic one. Engaging more than you post is the volume recommendation. But the quality of those comments matters just as much. Generic agreement reads the same as generic content.

09  ·  Focus

Pick two or three things.

A clear niche makes all of this easier. Pick two or three topics you want to be known for, connect them to your target role and industry, and keep your profile, posts, and comments centered on them. The tighter your focus, the easier it is for people, and the algorithm, to know what you're about.

Before you go

None of this is effortless. That's kind of the point.

If any of this feels like a shift from what you've been doing, that's normal. Most people are still working from an older approach. This isn't effortless advice. The discomfort here is real and doesn't fully go away. It's something you work through consistently rather than solve once.

If this is the part of your search that feels hardest, that's worth talking through directly. It's more often a confidence and framing question than a content question.

You don't need a bigger audience. You need to be findable by the right forty people.

P.S.  LinkedIn shouldn't be your only stop. Many hiring managers, especially in more technical or specialized fields, aren't spending much time there. It's worth finding the Slack channels, Discord servers, subreddits, or professional associations where your specific industry actually talks, and showing up consistently in those spaces too.
SIGNAL, NOT SLOP  ·  CAREER COACHING FIELD NOTES