How to Write a Computer Science Cover Letter (With Example)

Discover how to write a computer science cover letter that showcases your skills and experience. This guide offers practical tips and an example to help you create a professional cover letter for the tech industry. Follow these steps to increase your chances of success.

Getting a job in computer science starts with a good cover letter. This letter is your first chance to show a company why you're right for the job. It's a key part of your application, along with your resume.

A cover letter for a computer science job needs to show your skills and why you want the job. It should make the person reading it want to learn more about you. Writing a good cover letter takes time and effort, but it's worth it.

In this article, we'll show you how to write a cover letter that gets noticed. We'll talk about what to put in your letter and how to make it sound good. We'll also give you an example of a computer science cover letter to help you get started.

Remember, a cover letter is your chance to tell your story. It's where you can explain why your skills and experience make you perfect for the job. A good cover letter can make a big difference in whether you get called for an interview.

We'll guide you through each part of the cover letter. From the greeting to the closing, you'll learn what to say and how to say it. By the end of this article, you'll have the tools to write a cover letter that shows off your best qualities and gets you noticed by employers.

Computer Science Cover Letter Example

Celina Young
(336) 471-3354
Lucas Richardson
Hiring Manager

Dear Lucas Richardson,

I am writing to express my strong interest in the Computer Science position at Google. As a passionate and dedicated professional in the field, I am excited about the opportunity to contribute to Google's innovative projects and cutting-edge technologies.

Throughout my academic and professional journey, I have developed a robust foundation in computer science principles and programming languages. My experience includes working on complex algorithms, data structures, and software development projects that have honed my problem-solving skills and analytical thinking. I am particularly drawn to Google's commitment to pushing the boundaries of technology and its impact on global connectivity.

In addition to my technical skills, I bring a collaborative mindset and excellent communication abilities, which I believe are crucial in a dynamic environment like Google. I am always eager to learn and adapt to new technologies, which aligns perfectly with Google's culture of continuous innovation and growth.

I am particularly impressed by Google's recent advancements in artificial intelligence and machine learning. These areas fascinate me, and I would be thrilled to contribute to projects that leverage these technologies to solve real-world problems and enhance user experiences.

My dedication to writing clean, efficient code and my ability to work effectively in team settings make me a strong candidate for this role. I am excited about the prospect of bringing my unique perspective and skills to Google's diverse and talented workforce.

Thank you for considering my application. I look forward to the opportunity to discuss how my skills and enthusiasm can contribute to Google's continued success and innovation.


Celina Young

How to Write & Format a Cover Letter Header

The header of your computer science cover letter is the first thing a hiring manager sees, making it crucial to get right. This section sets the tone for your entire application and provides essential contact information. A well-crafted header ensures your letter looks professional and makes it easy for employers to reach you.

Include Your Contact Information

Start by listing your full name, phone number, email address, and location (city and state). If you have a relevant online presence, such as a LinkedIn profile or personal website showcasing your projects, include those as well.

Date and Employer's Information

Below your contact details, add the current date. Then, include the recipient's name, title, company name, and address. If you don't know the specific recipient, use a general title like "Hiring Manager" or "Software Development Team."

Professional Formatting

Ensure your header is clean and easy to read. Use a standard, professional font and appropriate spacing. Align your contact information to the left or center, depending on your preferred style. Keep the formatting consistent with the rest of your cover letter for a cohesive look.

By creating a clear, informative header, you'll make a strong first impression and provide all the necessary information for potential employers to contact you about the position.

Celina Young
(336) 471-3354
Lucas Richardson
Hiring Manager

Greeting Your Potential Employer

After crafting a professional header for your computer science cover letter, the next crucial element is the greeting. This section sets the tone for your letter and demonstrates your attention to detail and professionalism.

Research the Recipient

Whenever possible, address your cover letter to a specific person. Take the time to research the company and identify the hiring manager or recruiter responsible for the position. LinkedIn and the company's website can be valuable resources for this information.

Use a Professional Salutation

Begin your letter with a formal salutation, such as "Dear [Name]" or "Dear [Title] [Last Name]." If you're unable to find a specific name, use a general greeting like "Dear Hiring Manager" or "Dear [Department] Team."

Avoid Generic Greetings

Steer clear of outdated or overly casual greetings like "To Whom It May Concern" or "Hello." These can make your letter seem impersonal and may not create the best first impression.

Gender-Neutral Options

If you're unsure about the recipient's gender or prefer a more inclusive approach, consider using their full name or a gender-neutral title, such as "Dear Taylor Smith" or "Dear Hiring Professional."

Double-Check for Accuracy

Before sending your cover letter, verify that you've spelled the recipient's name correctly and used the appropriate title. A small error in the greeting can negatively impact the reader's perception of your attention to detail.

By crafting a thoughtful and personalized greeting, you set the stage for a compelling cover letter that showcases your enthusiasm for the computer science position and your professionalism.

Introducing Yourself in a Cover Letter

The introduction of your computer science cover letter is crucial for making a strong first impression. This opening paragraph should immediately grab the hiring manager's attention and entice them to read further.

In this section, briefly introduce yourself and express your enthusiasm for the position. Mention where you found the job listing and state your interest in the role. If you have a mutual connection or were referred by someone, mention it here.

Highlight your most relevant qualifications that align with the job requirements. This could include your degree, years of experience, or specific technical skills. Be concise and focused, aiming to convey your value proposition in just a few sentences.

Remember to tailor this introduction to the specific company and position you're applying for. Research the organization and incorporate relevant details to show your genuine interest and knowledge of their work. This personalized approach will help you stand out from other applicants and demonstrate your commitment to the role.

Key Elements to Include

  • Your name and current professional status
  • The specific position you're applying for
  • How you learned about the job opening
  • A brief summary of your qualifications
  • Why you're interested in the role and company

Strong Example

Dear Hiring Manager,

As a recent graduate with a Bachelor's degree in Computer Science from Stanford University and a passionate coder with a GitHub portfolio of over 20 projects, I am thrilled to apply for the Software Developer position at TechInnovate Inc. Your company's commitment to pushing the boundaries of AI and machine learning aligns perfectly with my academic focus and personal interests. During my internship at Google last summer, I contributed to a team that improved search algorithm efficiency by 15%, igniting my enthusiasm for developing scalable solutions to complex problems.

Why is this a strong example?

This is a strong cover letter introduction for several reasons. First, it immediately establishes the candidate's relevant educational background and demonstrates their passion for the field through mention of their extensive GitHub portfolio. The specific mention of Stanford University adds prestige to their qualifications. Second, it shows that the applicant has researched the company by mentioning TechInnovate Inc.'s focus on AI and machine learning, and connects this to their own interests and experience. Third, it highlights a significant achievement from a prestigious internship at Google, providing concrete evidence of their capabilities and experience in the industry. The mention of a specific, quantifiable improvement (15% efficiency increase) adds credibility and showcases the candidate's ability to contribute meaningfully to projects. Overall, this introduction quickly and effectively communicates the candidate's qualifications, enthusiasm, and potential value to the company, making it likely to capture the reader's interest.

Weak Example

To whom it may concern, I am writing to apply for any available position in your company. I have a degree in Computer Science and I think I would be a good fit for your organization.

Why is this a weak example?

This introduction is weak for several reasons. First, it's addressed generically and shows no research into the specific company or role. The phrase 'any available position' suggests a lack of focus and career direction. The statement about having a Computer Science degree is vague and doesn't highlight any specific skills or achievements. The final sentence is tepid and non-specific, failing to convey enthusiasm or explain why the applicant would be a good fit. Overall, this introduction fails to grab attention, showcase unique value, or demonstrate genuine interest in the company, which are crucial elements in a strong cover letter introduction.

Writing the Body of Your Cover Letter

The body of your computer science cover letter is where you can really showcase your qualifications and enthusiasm for the position. This section should expand on your relevant skills, experiences, and achievements that make you an ideal candidate for the role.

Highlight Your Technical Skills

Begin by emphasizing your technical proficiencies that align with the job requirements. Mention programming languages, software development methodologies, and any specialized tools or frameworks you're experienced with.

Showcase Relevant Projects

Discuss one or two significant projects you've worked on that demonstrate your problem-solving abilities and technical expertise. Explain your role, the challenges you faced, and the results you achieved.

Demonstrate Your Soft Skills

While technical skills are crucial, don't forget to highlight important soft skills such as teamwork, communication, and adaptability. Provide brief examples of how you've utilized these skills in previous roles or projects.

Address Company Needs

Research the company and tailor your letter to their specific needs or challenges. Explain how your skills and experience can contribute to their goals or help solve their problems.

Express Your Passion

Convey your enthusiasm for computer science and your genuine interest in the company and the role. Explain why you're excited about the opportunity and how it aligns with your career aspirations.

Quantify Your Achievements

Whenever possible, use concrete numbers and statistics to quantify your achievements. This adds credibility to your claims and helps the employer understand the scope of your accomplishments.

By crafting a compelling body for your cover letter, you'll effectively communicate your value as a candidate and increase your chances of securing an interview for the computer science position you're seeking.

Strong Example

As a recent graduate with a Bachelor's degree in Computer Science from XYZ University, I am excited to apply for the Software Developer position at ABC Tech. During my academic career, I developed a strong foundation in programming languages such as Java, Python, and C++, and gained hands-on experience with web development frameworks like React and Node.js.

In my final year project, I led a team of four to create a machine learning-based recommendation system for an e-commerce platform, which improved user engagement by 30%. This experience not only enhanced my technical skills but also honed my ability to work collaboratively and manage complex projects.

I am particularly drawn to ABC Tech's commitment to innovation and your recent work on AI-driven solutions for healthcare. Your company's mission aligns perfectly with my passion for using technology to make a positive impact on society. I am confident that my strong problem-solving skills, attention to detail, and enthusiasm for learning new technologies would make me a valuable addition to your team.

I look forward to the opportunity to contribute to ABC Tech's groundbreaking projects and grow as a professional in your dynamic environment.

Why is this a strong example?

This is a strong example of a cover letter body for several reasons. First, it clearly states the candidate's qualifications, including their degree and relevant technical skills. It demonstrates specific knowledge of programming languages and frameworks, which is crucial for a Computer Science position. The letter also highlights a significant project experience, quantifying the impact (30% improvement in user engagement), which showcases the candidate's ability to apply their skills practically and work in a team.

The candidate shows they've researched the company by mentioning ABC Tech's focus on AI-driven healthcare solutions, demonstrating genuine interest and alignment with the company's goals. This personalization is a strong practice in cover letters.

The letter effectively balances technical competencies with soft skills like problem-solving, attention to detail, and eagerness to learn. It also expresses enthusiasm for the role and the company, which is important for showing motivation.

Finally, the tone is professional yet personable, and the length is appropriate – long enough to provide substantial information but concise enough to maintain the reader's interest. These elements combined make this a strong example of a cover letter body for a Computer Science position.

Weak Example

I am writing to apply for the software developer position at your company. I graduated with a degree in Computer Science last year and I know how to code in Java and Python. I think I would be a good fit for your company because I am a hard worker and I like computers. Please consider me for this job.

Why is this a weak example?

This is a weak example for several reasons. First, it lacks specificity and fails to demonstrate knowledge about the company or position. The applicant doesn't mention any particular projects, achievements, or relevant skills beyond basic programming languages. The language is also overly casual and generic, using phrases like 'I like computers' which doesn't convey professional enthusiasm or depth of interest. Additionally, there's no mention of how the applicant's skills would benefit the company or contribute to its goals. The closing is abrupt and passive, asking to be considered rather than confidently stating value. Overall, this example fails to showcase the applicant's unique qualifications or create a compelling case for their candidacy.

How to Close Your Cover Letter

After crafting a compelling body for your computer science cover letter, it's crucial to end on a strong note. The closing paragraph is your final opportunity to leave a lasting impression and prompt the hiring manager to take action.

Express Gratitude

Begin your closing by thanking the reader for their time and consideration. This simple gesture demonstrates professionalism and courtesy.

Reiterate Your Interest

Briefly restate your enthusiasm for the position and the company. This reinforces your genuine interest in the role and reminds the reader why you're an excellent fit.

Call to Action

Encourage the hiring manager to take the next step. Express your eagerness to discuss your qualifications further in an interview or follow-up conversation.

Professional Sign-Off

End your letter with a formal closing, such as "Sincerely" or "Best regards," followed by your full name. If submitting a hard copy, leave space for your handwritten signature above your typed name.

Contact Information

Include your phone number and email address below your name, even if they're already in the header. This makes it easy for the hiring manager to contact you.

By following these guidelines, you'll create a strong closing that wraps up your cover letter effectively and increases your chances of securing an interview. Remember to keep your tone professional yet enthusiastic throughout the entire letter.

Strong Example

Thank you for considering my application. I am excited about the opportunity to contribute to [Company Name]'s innovative projects and look forward to discussing how my skills in machine learning and data analysis can benefit your team. I will follow up in a week if I haven't heard back. Please feel free to contact me at any time if you need additional information.

Why is this a strong example?

This is a strong closing for several reasons. Firstly, it expresses gratitude for the reader's time and consideration. It also reiterates enthusiasm for the position, which shows genuine interest. The candidate specifically mentions relevant skills (machine learning and data analysis), demonstrating how they can add value to the company. This tailored approach shows that the applicant has done their research and understands the company's needs. The closing also includes a polite, proactive follow-up plan, which shows initiative and respect for the employer's time. Finally, it leaves the door open for further communication, inviting the employer to reach out if needed. This combination of gratitude, enthusiasm, relevance, proactivity, and openness creates a professional and memorable closing.

Weak Example

I hope you will consider me for this position. Thank you for your time. I look forward to hearing from you soon.

Why is this a weak example?

This closing is weak for several reasons. First, it lacks enthusiasm and confidence, using passive language like 'I hope you will consider me' instead of assertively expressing interest. Second, it's generic and could be used for any job application, showing no specific interest in the company or position. Third, it fails to reiterate key qualifications or express how the candidate could contribute to the company. Finally, it doesn't include a clear call to action or next steps. A strong closing for a Computer Science cover letter should demonstrate passion for the field, reaffirm the candidate's fit for the role, and confidently request an interview or follow-up.

Cover Letter FAQs for Computer Science


What is the ideal format and length for a Computer Science cover letter?


A Computer Science cover letter should typically be one page long, consisting of 3-4 paragraphs. Start with a header containing your contact information, followed by the date and the employer's details. Begin with a strong opening paragraph, elaborate on your skills and experiences in 1-2 body paragraphs, and conclude with a call to action. Use a professional font like Arial or Calibri, 11-12 point size, with 1-inch margins.


What key skills should I highlight in my Computer Science cover letter?


In your Computer Science cover letter, highlight both technical and soft skills. Technical skills may include programming languages (e.g., Python, Java, C++), database management, software development methodologies, and relevant tools or frameworks. Soft skills to emphasize are problem-solving, teamwork, communication, and adaptability. Tailor these skills to match the job description and company needs.


How can I make my Computer Science cover letter stand out?


To make your Computer Science cover letter stand out, personalize it for each application by researching the company and addressing specific job requirements. Showcase relevant projects or achievements that demonstrate your skills. Use concrete examples and quantify your accomplishments where possible. Demonstrate your passion for technology and your understanding of current trends in the field. Finally, maintain a professional tone while letting your personality shine through.


Should I mention my GitHub profile or portfolio in my Computer Science cover letter?


Yes, mentioning your GitHub profile or portfolio in your Computer Science cover letter is highly recommended. It provides tangible evidence of your coding skills and projects. Include a brief statement about your profile or portfolio and how it showcases your abilities relevant to the position. Provide a link to make it easy for the employer to review your work. This can significantly strengthen your application and set you apart from other candidates.