Google cover letter examples by experience level

Use this example

In fact, a Google cover letter is not a document any one employer issues. Instead, it is shorthand for the one-page letter you send with an application to a very large technology employer: addressed to a named person, built on one piece of quantified evidence, in the same plain type as the resume.

This guide is not affiliated with, endorsed by or connected to Google or Alphabet Inc., and it contains no inside knowledge of any hiring process. What it uses, however, is one piece of openly published, attributable guidance, the bullet formula "Accomplished [X] as measured by [Y], by doing [Z]", published by Laszlo Bock, then senior vice president of people operations at Google, on LinkedIn on 29 September 2014. In short, the letter below is that formula told as a story.

Guide to a Google cover letter

Overall, this guide and the corresponding Google cover letter example will cover:

• First, how to structure the letter, paragraph by paragraph
• Then, why one story beats four, and how to pick which one
• Also, how to say something true about an employer without inventing anything
• Finally, the openings readers read and the ones they skim

How to write a Google cover letter

A Google cover letter example you can adapt

Dear Ms. Okafor,
I am applying for the Senior Software Engineer post on the payments infrastructure team at Castleford Technologies. I have spent six years on high-volume payments systems, and the work closest to your posting is the settlement pipeline I own at Cordillera Payments, which moves about $340 million a month.
When I took it on, settlement ran as a nightly batch job and finance closed the month 26 hours after the last transaction cleared. I rewrote it as a streaming reconciliation and end-to-end settlement time fell to 4 hours, as measured by the finance team's own monthly close report across two quarters. The second-order effect is the one I am prouder of: on-call pages for the pipeline fell from 41 a quarter to 6, because idempotency at ingest removed the failure mode generating most of them.
Your posting describes reconciliation at a scale several orders larger than mine, and your published engineering writing on exactly-once processing names the constraint that drove my design too: reconciliation has to be correct before it is allowed to be fast. That is the problem I would want to work on, and I would expect six months of learning how correctness is enforced at your volume.
I have attached a resume where every line carries the same three parts: what changed, how it was measured, and what I did to cause it. I can walk through the settlement rewrite in detail, including the two things I would do differently. Thank you for your time.
Sincerely,
Hector Villalobos

Openings that work

The right column is four facts. For example, the left is four sentences that would fit any employer, which is what a reader scanning the first line sorts on.

One story, told in the formula

Work out which piece of your work the posting is asking about, then tell it in four moves.

However, the aftermath move is the one almost nobody makes, and it is the most convincing part of a letter. A primary result can be luck; a second-order effect that follows from the same change is evidence you understood the system rather than happened to be standing next to it.

What to say about the employer without inventing anything

The fit paragraph fails more often than any other, usually because the writer had nothing specific and filled the space with admiration. In practice, there is always something checkable: published engineering writing, open source repositories, public documentation, conference talks with dates on them, and the posting itself. As a result, you cannot copy one accurate sentence from any of those into the next letter, which is the point.

On the other hand, leave alone anything you would have to be inside the company to know. For example, interview formats, promotion mechanics, headcount and pay bands are not yours to describe.

Length, format and sending it

One page, four paragraphs, 250 to 400 words. PDF unless the portal says otherwise, named for yourself and the post: hector-villalobos-senior-software-engineer-cover-letter.pdf. Address a named person where you can find one and a named team where you cannot, since "Dear Payments Infrastructure Hiring Team" beats "To Whom It May Concern".

Use the same figures as your resume. Our Google resume example uses the numbers here.

Key takeaways

1. First, tell one story, not four, and pick the one closest to the posting.
2. Give the before state with a number on it, then the measured after.
3. Name the source of every number.
4. Then add the second-order effect; it is the most convincing sentence in the letter.
5. Also, say one true thing about the employer, taken from something they published.
6. Finally, keep it to one page and address a person or a named team.

Write your cover letter in 10 minutes.