Cover Letter Writing

Parent: Writing and Documentation · researched 2026-05-29T19:03:19.075Z· 6 sources · 8 concepts · skill cover-letter-writing

The cover letter is a narrative artifact — a focused, one-page argument for why this human should be in this role at this company. Customization per application is non-negotiable.

Overview

The cover letter is a narrative artifact - a focused, one-page argument for why this human should be in this role at this company. Customization per application is non-negotiable. [source]

1. The three-part skeleton

Why this company. Show evidence you've done your homework: a product they shipped, a value they've published. [source]
Why this role. Connect the specific responsibilities to specific skills or experiences you have. Reuse 2-3 keywords from the JD. [source]
Why me. Demonstrate through evidence and stories. Don't list skills; show outcomes. [source]

2. Opener discipline

"I am writing to apply for the X position at Y." [source]
"My name is X and I am a [degree/title]." [source]
Stronger openers: [source]
"I noticed your team published the design for the X system last month - the tradeoffs you made on Y are the same ones I worked through at Z." [source]

3. Show evidence, don't list skills

Weak: "I have strong project management skills and am highly organized." [source]
Stronger: "Last year I shipped the X migration on a six-engineer team. The original estimate was four months; we delivered in five because I caught a dependency that wasn't in the original scope." [source]

4. Length conventions

One page maximum, no exceptions. [source]
250-350 words is the standard target. [source]
3-4 short paragraphs, block-formatted. [source]

5. Customization per application

At a minimum, customize: [source]
Company name and the "why this company" paragraph [source]
2-3 keywords from the JD [source]
The job title in the opener [source]

6. Signature and sign-off

Salutation: "Dear [Name]," when you know the hiring manager's name. [source]
Sign-off: "Sincerely," is the universal safe choice. [source]
Capitalization: Only the first word of the closing phrase is capitalized. [source]

7. The "I" parade

Count how many sentences open with "I." If more than half do, the letter reads self-absorbed. Vary openings: lead with the company, the role, the project, the result. [source]

Anti-Patterns

The cliché opener. "I am writing to apply..." [source]
The reused letter. Generic flattery, no company name in the first paragraph. [source]
The skill list. "Strong communicator, fast learner, team player." [source]
The resume rehash. Repeating the resume's bullets in paragraph form. [source]
The two-page letter. Always cut to one page. [source]
The typo in the company name. Auto-disqualifying. [source]

References

Ask a Manager - this is how to write a good cover letter (Alison Green, 2024) [source]
Harvard Business Review - Cover Letters Still Matter (2025) [source]

Children

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