LinkedIn Profile vs CV: How They Should Work Together

Most candidates either copy-paste their CV into LinkedIn or write LinkedIn first and forget to update the CV. Both are mistakes. The two documents serve different jobs in your search — and they need to align without being identical.

The job each document does

**Your CV** is the document a recruiter reads when they're already evaluating you for a specific role. It is one or two pages, tailored to that job, and parsed by an Applicant Tracking System before a human sees it.

**Your LinkedIn profile** is the document that gets you found in the first place. Recruiters use LinkedIn Recruiter to search a database of 1B+ profiles by keyword, title, location, and skill. A strong profile means inbound interest. A weak one means you're invisible.

Five rules for alignment

1. Titles and dates must match exactly

If your CV says "Senior Backend Engineer, Acme, Mar 2022 – Present", LinkedIn must say the same. Recruiters cross-check, and a mismatch reads as a red flag (or worse, fraud).

2. Headline ≠ CV summary

Your LinkedIn headline is 220 characters of searchable text — it's the single most important field for being found. Use role keywords a recruiter would search for, not a slogan. Bad: "Builder of cool things ✨". Good: "Senior Backend Engineer | Go, Kubernetes, AWS | Distributed systems & data infrastructure".

3. About section: write the long version

LinkedIn's About is up to 2,600 characters. Use them. Tell the longer story — what you build, how you think, what kind of teams you join. Your CV summary is three sentences; your About is three paragraphs.

4. Experience: lead with the same achievement bullets

Use the same quantified bullets on LinkedIn that you use on your CV — but feel free to add 1–2 more per role, since you have the space.

5. Skills section must list the keywords from your CV

LinkedIn's Skills section is a search index. Add every hard skill from your CV (and a few more). Ask former colleagues to endorse the top ones.

What goes on LinkedIn that doesn't go on your CV

• **Featured section** — pin 3–5 work samples, talks, articles, GitHub repos
• **Recommendations** — ask 3–5 colleagues for short written endorsements
• **Volunteer experience** — useful here, optional on CV
• **Posts and articles you've published**
• **Certifications you're working toward**
• **Languages and proficiency badges**

What goes on your CV that doesn't go on LinkedIn

• **Address** — city is fine on LinkedIn; full address belongs only on the CV
• **References on request** — neither needs this, but if you list referees, do it on the CV only when asked
• **Job-specific tailoring** — your CV reframes each application; LinkedIn is one general version
• **Hyper-detailed bullets** — LinkedIn favours scannable; your CV can be denser

How recruiters actually use both

1. A typical recruiter workflow for a single role:
2. Search LinkedIn Recruiter for 80 candidates by title + skill + location
3. Filter down to 20 by reading headlines and About sections
4. Reach out to 12; receive CVs from 6
5. Compare CVs and LinkedIn profiles for consistency
6. Shortlist 3 for the hiring manager

If your LinkedIn doesn't surface in step 1, the CV never gets opened. If your CV doesn't match your LinkedIn in step 4, you're cut.

A 30-minute alignment audit

• Open your LinkedIn and your CV side by side and check:
• Job titles and dates match exactly
• Same companies, same order, same locations
• Same top 5 quantified achievements per role
• The skills on LinkedIn include every hard skill on the CV
• Headline contains 3–5 of the keywords from your target job ads
• Photo on LinkedIn is professional; no photo on CV (in the UK/US/Ireland)

Common mistakes

• **Copying the CV verbatim into LinkedIn About.** It reads as cold and skips the chance to use the longer format.
• **A clever headline.** "Code whisperer 🧙" doesn't appear in any recruiter search.
• **Different job titles on each.** Pick one wording and use it everywhere.
• **Stale LinkedIn.** If your latest role isn't on LinkedIn within 30 days of starting, you're missing inbound for the most relevant period.

Start with a strong CV foundation

If your CV is solid and quantified, porting the highlights into LinkedIn is a 60-minute task. Start by picking a clean, ATS-friendly CV template and writing the achievement bullets — then mirror them on LinkedIn.