Platform Engineer Cover Letters

Approved by real hiring managers, these Platform Engineer cover letters have been proven to get people hired in 2023. A hiring manager explains why.

Hiring Manager for Platform Engineer Roles
Compiled and approved by: Lucy Stratham
Senior Hiring Manager - Platform Engineer Roles
9+ Years of Experience

Platform Engineer Cover Letter Example

Dear Hiring Manager,

I am excited to apply for the Platform Engineer position at Amazon, a company that has always been a personal favorite of mine due to your innovative approach to technology and commitment to providing excellent customer experiences. As someone who has always been fascinated by the complex world of cloud computing, I find myself drawn to the unique challenges and opportunities that the AWS platform provides.

As a Platform Engineer with over five years of experience, I have been successful in building and maintaining scalable and efficient infrastructure solutions for a diverse range of clients. At my previous role with Resume Worded, I played a key part in reducing server deployment times by 45% through the implementation of automated processes and tools. This not only improved the efficiency of the engineering team but also significantly enhanced the overall performance of our applications.

I also led a project to migrate our applications to a containerized infrastructure using Docker and Kubernetes. This migration resulted in a 30% reduction in infrastructure costs, as well as increased flexibility and scalability of our applications. I believe that my experience in designing and implementing cloud-based solutions, along with my passion for problem-solving, would make me a valuable addition to the Amazon team.

I am particularly excited about the Platform Engineer role at Amazon because of the opportunity to work on cutting-edge cloud technologies and contribute to the ongoing growth and success of AWS. I am eager to bring my skills and expertise to a company that values innovation and continuous improvement.

Thank you for considering my application. I look forward to the opportunity to discuss how my background and skills can contribute to Amazon's mission and success.


[Your Name]

Why This Cover Letter Works in 2023

Establishes Experience

In this sentence, the candidate quickly establishes their years of experience, setting the stage for the rest of the cover letter. This is important for the reader to know upfront, as it helps set expectations.

Quantifiable Achievement

By providing a specific improvement with a percentage, the candidate demonstrates their ability to make a measurable impact. This is crucial to show your value and effectiveness to a potential employer.

Project Highlight

Sharing a project accomplishment showcases your skills in action and provides a clear example of your abilities. This is especially important for technical roles, as it demonstrates your expertise in relevant technologies.

Company Excitement

Expressing genuine excitement for the company and role helps to convey your passion and commitment. This can set you apart from other candidates who may not show as much enthusiasm.

Polite Conclusion

Ending the cover letter with a polite conclusion is important. It demonstrates professionalism and leaves a positive impression on the reader, increasing the likelihood of a positive response.

Platform Engineer Cover Letter Example

Dear Hiring Manager,

I am thrilled to apply for the Platform Engineer role at Amazon Web Services (AWS). I've always admired AWS for its commitment to innovation and its focus on customer-centric solutions. In my current role at Resume Worded, I've had the opportunity to work extensively with AWS technologies, and I've grown to appreciate the scalability and robustness they offer.

At Resume Worded, I was part of a team that developed a streamlined deployment process that saved us approximately 15 hours of manual work per week. By automating several steps and incorporating continuous integration and continuous deployment, we were able to significantly increase our productivity and reduce errors. I believe my knack for identifying areas of improvement and implementing effective solutions will be beneficial to AWS's ongoing efforts to enhance its platforms.

Furthermore, at RW Tech Company, I led a development team that successfully migrated a legacy system to a cloud-based architecture. This was a massive undertaking that took nearly a year to complete, but the end result was a 20% reduction in operation costs and a 30% increase in system performance. I am confident that my experience in managing complex projects and my deep understanding of cloud technologies make me a strong candidate for this role.

I am excited about the prospect of working at AWS because of its culture of innovation and its dedication to providing value to its customers. I am particularly drawn to the opportunity to work on cutting-edge technologies that have the potential to revolutionize how businesses operate.

Thank you for considering my application. I look forward to the possibility of contributing to AWS's continued success.

[Your Name]


Why This Cover Letter Works in 2023

Showcase Relevant Experience

Let's face it, hiring managers love seeing hands-on experience with their tools. It's like you're already a part of the team. When you mention your work with AWS technologies, it's like saying "I know your world, and I've thrived in it."

Quantify Achievements

As a Platform Engineer, you're expected to make processes more efficient. But when you say you saved around 15 hours of manual work per week, it gives me the scale of the impact you made. It's concrete proof of your problem-solving skills and the benefits you bring to the table.

Highlight Major Accomplishments

Successfully migrating a legacy system to a cloud-based architecture is no small feat. You're showing you can handle large, complex projects and deliver substantial benefits. The 20% reduction in operation costs and 30% increase in system performance speaks volumes of your ability to improve systems and save money.

Senior Platform Engineer Cover Letter Example

Dear Hiring Manager,

I am writing to express my interest in the Senior Platform Engineer role at Google Cloud. Having used Google Cloud's services in my work at Resume Worded, I am continuously impressed by the breadth and depth of its offerings. The ability to work on a platform that is used by millions of developers worldwide is indeed exciting.

In my current role at Resume Worded, I have not only developed high-performing applications but also mentored junior engineers and helped them grow in their roles. One of my proudest achievements was when a junior engineer I mentored took the lead on a major project and delivered it successfully. I believe that my technical skills, coupled with my ability to lead and inspire a team, would make me a valuable addition to Google Cloud.

During my tenure at RW Tech Company, I spearheaded the design and implementation of a multi-tenant architecture that allowed us to onboard new clients 50% faster. This was a significant win for our sales team, as it enabled them to close deals more quickly. I am confident that my ability to strategize and execute complex projects would be beneficial to Google Cloud.

The opportunity to contribute to a platform that is shaping the future of cloud computing is incredibly motivating. I am eager to bring my experience and passion for technology to Google Cloud and help drive its mission of democratizing cloud computing.

Thank you for considering my application. I am looking forward to the possibility of contributing to Google Cloud's mission and working with some of the best minds in the industry.

[Your Name]

Why This Cover Letter Works in 2023

Mention Leadership Skills

Being a Senior Platform Engineer isn't just about technical skills, it's also about leading a team. When you talk about mentoring junior engineers, you're demonstrating your leadership skills and ability to foster talent growth within your team. It's great to see that you're not just a star player, but also a team player.

Illustrate Strategic Thinking

Innovative strategies that lead to faster client onboarding show you're not only technically skilled, but also a strategic thinker. Your ability to strategize and execute complex projects will be highly beneficial, not just for the development team, but also for the wider business operations, like your sales team.

Alternative Introductions

If you're struggling to start your cover letter, here are 6 different variations that have worked for others, along with why they worked. Use them as inspiration for your introductory paragraph.

I've long admired Google not only for its groundbreaking technological advancements but also for its commitment to integrating sustainability and social impact into its business practices. As a cloud computing enthusiast and someone who has participated in multiple environmental initiatives, I feel a strong connection to Google Cloud's mission to empower organizations while minimizing their environmental footprint.
This intro stands out because it shows that the candidate feels a personal connection to the company's values and goals, giving them an extra layer of motivation to contribute to the company's success.

As a Platform Engineer with a passion for pushing the boundaries of what's possible in cloud computing, I couldn't think of a better place to grow and contribute my skills than at Microsoft, where Azure has made a name for itself as a pioneer in the industry. Having followed the development of Azure since its inception, I've always been inspired by the way Microsoft continues to innovate and evolve within the cloud computing space.
This introduction works well because it highlights the company's reputation as a leader in the industry while showcasing the candidate's enthusiasm for the field, indicating that they would be a highly engaged and knowledgeable team member.

As a Platform Engineer with a keen interest in data-driven decision making, I was thrilled to discover the opportunity to work at Netflix, a company well-known for leveraging data to create exceptional user experiences. I've experienced first-hand, as a long-time Netflix user, how data-driven insights can meaningfully impact the platform, and I'm eager to contribute to driving similar innovations within the company.
This intro effectively shows that the candidate understands the company's approach to its business and has personally experienced the benefits of their work, making them even more motivated to contribute to the company's ongoing success.

I've always been drawn to collaborative and growth-oriented environments, which is why I was excited to see the Platform Engineer opening at Slack. As a frequent user of Slack in both professional and academic settings, I've experienced the power of efficient communication and collaboration firsthand, and I'm eager to help build and maintain the infrastructure that supports this innovative platform.
In this introduction, the candidate demonstrates a personal connection to the company's product and highlights their enthusiasm for the role, showing that they understand the importance of the work they would be doing and would be highly motivated to contribute to the company's objectives.

Having worked on multiple projects where security and data privacy were of utmost importance, I was immediately intrigued by the Platform Engineer role at Proton Technologies, the company behind the highly respected ProtonMail and ProtonVPN services. I admire Proton's dedication to providing secure and private communication tools, and I'm excited about the opportunity to contribute my expertise in building and maintaining reliable and secure infrastructure solutions.
This intro is strong because it highlights the candidate's alignment with the company's mission and shows that they have relevant experience in working on projects that prioritize security and privacy, which is a key aspect of the company's identity.