Software Engineer ATS Cover Letter Generator

Applicant tracking systems rank applications by how well they match the job description. Paste the job ad and the generator finds the role keywords it contains — plus any terms it repeats — weaves them into your text and shows which are covered. Click a missing keyword to add it, but only if you genuinely have that skill.

JavaScript TypeScript Python Java React Node.js REST APIs microservices SQL AWS CI/CD Docker unit testing system design Agile

Dear Hiring Manager,

I am applying for the Senior Software Engineer position at Northwind. With 5 years of experience in TypeScript, React and Node.js, I have a track record of delivering measurable results — most recently, I rebuilt a checkout service that cut p95 latency by 40% and supported 3× peak traffic.

My toolkit includes JavaScript, Python, Java and REST APIs.

What draws me to Northwind is your team’s mission and the challenges ahead. I would bring the same focus on quality, ownership and collaboration to your team from day one.

I would welcome the chance to discuss how my experience can support Northwind's goals. Thank you for your time and consideration.

Sincerely,
Alex Morgan

• Keep it to one page and use the exact job title from the posting.
• Quantify one achievement — numbers stand out to recruiters and to ATS parsers.
• Send plain text (no tables or columns) so ATS software can read it.
• Proofread names and company spelling — it is the most common mistake.