Cover Letter

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{\Large\bfseries\color{headercolor} Rachel A.\ Dominguez}\\[4pt]
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742 Maple Avenue, Apt 3B\\
Cambridge, MA 02139\\
(617) 555-0238\\
\href{mailto:[email protected]}{[email protected]}\\
\href{https://linkedin.com/in/racheldominguez}{linkedin.com/in/racheldominguez}
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\today

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Ms.\ Jennifer Park\\
Director of Engineering\\
Anthropic\\
548 Market Street, Suite 45000\\
San Francisco, CA 94104

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Dear Ms.\ Park,

I am writing to express my strong interest in the Senior Software Engineer position at Anthropic, as advertised on your careers page. With over five years of experience building scalable distributed systems and a deep passion for responsible AI development, I am excited about the opportunity to contribute to Anthropic's mission of building reliable, interpretable, and steerable AI systems.

In my current role as a Software Engineer at Datadog, I have led the design and implementation of a high-throughput log processing pipeline that ingests over 2 petabytes of data daily. This experience has given me extensive expertise in distributed systems design, performance optimization, and building infrastructure that operates reliably at massive scale---skills that I believe align closely with the technical challenges at Anthropic. I spearheaded our team's migration from a monolithic architecture to an event-driven microservices platform, reducing operational costs by 30\% while improving system reliability from 99.9\% to 99.99\% availability.

What draws me most to Anthropic is your commitment to AI safety research and your thoughtful approach to developing large language models. During my graduate studies at MIT, I conducted research on adversarial robustness in neural networks under Professor Elena Vasquez, which deepened my understanding of the challenges inherent in building trustworthy AI systems. I have followed Anthropic's publications on constitutional AI and interpretability research with great interest, and I am eager to apply my systems engineering expertise to support these critical efforts.

Beyond my technical skills, I bring a collaborative mindset and a track record of cross-functional leadership. At Datadog, I regularly partner with product managers, data scientists, and infrastructure teams to translate complex requirements into robust technical solutions. I have mentored six junior engineers and led our team's interviewing and hiring efforts, helping grow the team from 8 to 15 engineers over 18 months.

I would welcome the opportunity to discuss how my background in distributed systems, performance engineering, and AI safety research could contribute to Anthropic's engineering team. I am available for an interview at your earliest convenience and can be reached at (617) 555-0238 or \href{mailto:[email protected]}{[email protected]}.

Thank you for your time and consideration. I look forward to hearing from you.

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Sincerely,

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Rachel A.\ Dominguez

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