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Cover letter example

Software Engineer Cover Letter Example

3 min read · Updated May 2026

The best engineering cover letters skip the throat-clearing and open with a concrete project. The sample below opens with the candidate's most relevant win, then ties it to the company's roadmap.

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June 10, 2026

Hi Marta,

Last quarter I rebuilt my team's billing pipeline in Node and Postgres, moving us from a flaky cron job to an idempotent queue that now handles €2.1M/month without a paged on-call in 9 weeks. That kind of quiet, reliable work is exactly what your job post calls out, which is why I'd love to bring it to Stripe's revenue platform team.

I've followed your work since the launch of Adaptive Acceptance — I wrote a small clone for a side project and learned a lot reading your engineering blog along the way. The combination of payment infrastructure and crisp engineering writing is rare, and it's where I want to spend my next four years.

I'd love a 20-minute call to walk through a recent decision I made about retry policies. Friday afternoons work well on my side; let me know what fits yours.

Best,

Alex Martin · alex.martin@example.com

Writing tips

  • Open with a sentence the recruiter has never read before.
  • Reference one specific product, blog post or release from the company.
  • Keep it under 250 words — recruiters scan, they don't read.
  • End with a clear next step, not a generic 'looking forward'.

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