cover letter for data science intern

Professional Data Science Intern Cover Letter Examples for 2024

Your data science intern cover letter must demonstrate a keen interest in data analytics and a solid grasp of statistical methodologies. Convey your experience with relevant tools like Python, R, or SQL through concise examples of past projects or coursework. In addition, highlight your problem-solving skills and your ability to derive actionable insights from large datasets. Your cover letter should reflect your enthusiasm for contributing to data-driven decisions within a team.

Cover Letter Guide

Data Science Intern Cover Letter Sample

Cover Letter Format

Cover Letter Salutation

Cover Letter Introduction

Cover Letter Body

Cover Letter Closing

No Experience Data Science Intern Cover Letter

Key Takeaways

Embarking on the journey to land a data science intern role, you've meticulously tailored your resume and clicked "apply" only to be met with the sudden requirement of a cover letter. This isn't just a space to repeat your resume; it's your stage to narrate the triumph of your proudest professional moment in a compelling, unique voice. Remember to stay formal yet fresh, sidestep the worn-out phrases, and keep your story concise—no more than one page to make a memorable impact.

• Writing the essential data science intern cover letter sections: balancing your professionalism and personality;
• Mixing storytelling, your unique skill set, and your greatest achievement;
• Providing relevant (and interesting) information with your data science intern cover letter, despite your lack of professional experience;
• Finding the perfect format for your[ data science intern cover letter, using templates from industry experts.

Leverage the power of Enhancv's AI: upload your resume and our platform will map out how your data science intern cover letter should look, in mere moments.

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Data Science Intern cover letter example

LIAM JOHNSON

San Diego, California

+1-(234)-555-1234

[email protected]

• Alignment with Company Values: The cover letter emphasizes the candidate's alignment with the company's innovative spirit, indicating a cultural fit and a shared passion for the industry.
• Relevant Experience: Specific examples such as leading the analysis of over 1TB of open-source datasets at the Open Data Initiative demonstrate the candidate's hands-on experience and capability to handle large-scale data analysis projects.
• Technical Proficiency: Mention of familiarity with data analysis tools like Tableau and SQL showcases the candidate's technical skill set, which is crucial for the data analysis role.
• Communication Skills: The candidate highlights their ability to communicate complex data insights effectively, a critical skill for a data analyst who must often present findings to stakeholders from various backgrounds.

The visual appeal of your data science intern cover letter: format, font, and structure

When using our cover letter builder , make sure to include these vital sections:

• Header (with your name, contact details, the role, and date);
• Greeting (that's personalized to the recruiter);
• Introductory paragraph (to capture attention);
• Body paragraph (to tell a story of how you've obtained your job-crucial skills);
• Closing paragraph (ending with a nod to the future ahead);
• Signature (that is not a must).

Our cover letter templates are already set up for you with the best data science intern cover letter design with single-spaced paragraphs and a one-inch margin.

As for the font of your data science intern cover letter, use the same one as you did in your resume (where modern and simple fonts, like Rubik and Bitter, take precedence over Arial and Times New Roman).

Your data science intern cover letter is created with the recruiters in mind - as no Applicant Tracker System looks over this part of your profile.

When sending over your data science intern cover letter, download it in PDF. This format allows your information and design to stay intact and to keep the same visual quality.

The top sections on a data science intern cover letter

• Header with Contact Information: This should include your name, address, phone number, and email, plus the date and the employer’s contact information to make it easy for the recruiter to reach out to you.
• Opening Greeting: Address the hiring manager by name if possible, as this personal touch demonstrates your attention to detail and interest in the position.
• Introduction: Briefly introduce yourself, stating your current educational status or recent graduation, and express your enthusiasm for the data science field and the internship opportunity at hand.
• Body Paragraph(s) Detailing Relevant Experience and Skills: Elaborate on your academic projects, any previous internships, or experiences where you have utilized data science skills such as statistical analysis, programming, or machine learning, and explain how these qualify you for the internship.
• Closing Paragraph with a Call to Action: Wrap up by reiterating your interest in the role, thanking the reader for considering your application, and suggesting an interview or meeting to discuss your fit for the role further.

Key qualities recruiters search for in a candidate’s cover letter

• Strong analytical skills: Essential for analyzing complex data sets and driving data-driven decisions.
• Proficiency in programming languages: Particularly Python or R, for manipulating data and creating statistical models.
• Experience with machine learning algorithms: Showcasing practical understanding of predictive modeling and AI.
• Familiarity with data visualization tools: Like Tableau or PowerBI, to communicate findings effectively.
• Coursework or projects in statistics and mathematics: Demonstrating a solid foundation in the quantitative methods used in data science.
• Passion for problem-solving: Highlighting a keen interest in uncovering insights from data and tackling challenging issues.

Personalizing your data science intern cover letter salutation

Always aim to address the recruiter from the get-go of your data science intern cover letter.

• the friendly tone (e.g. "Dear Paul" or "Dear Caroline") - if you've previously chatted up with them on social media and are on a first-name basis;
• the formal tone (e.g. "Dear Ms. Gibbs" or "Dear Ms. Swift") - if you haven't had any previous conversation with them and have discovered the name of the recruiter on LinkedIn or the company website;
• the polite tone (e.g. "Dear Hiring Manager" or "Dear HR Team") - at all costs aim to avoid the "To whom it may concern" or "Dear Sir/Madam", as both greetings are very old-school and vague.

List of salutations you can use

• Dear Hiring Manager,
• Dear [Company Name] Recruitment Team,
• Dear [Department Name] Team,
• Dear Mr./Ms. [Last Name],
• Dear Dr. [Last Name],
• Dear [First Name] [Last Name],

The data science intern cover letter introduction: focusing on your unique value, with a creative twist

You are not the only one wondering how to start your data science intern cover letter. Those first two sentences introduce your profile and should be memorable.

No pressure.

When beginning your data science intern cover letter , immediately point out the unique value of working with you. In other words, what you promise to bring to the role by using your past track record of success.

Start your data science intern cover letter with a creative twist by telling a joke or stating something relatable. Select this type of introduction only if it aligns with the company culture.

Storytelling in the middle (or body) of your data science intern cover letter

You've got your whole resume sorted, detailing your achievements and skills. What else can you write in your data science intern cover letter ?

For starters, take the time to re-assess the job requirements and re-discover the most crucial skills and requirements (or keywords).

After making a list of these important keywords, look back on your experience to select just one of your past accomplishments.

Choose the achievement that is the most noteworthy, relevant to the role, and matches the required skills.

Use the next between three and six paragraphs to narrate how:

• you've grown your skill set, thanks to your achievement;
• you'd use the know-how you've gained in your new role;
• your accomplishment could help your potential employers grow.

Remember that recruiters don't need a retelling of your whole resume, but want to find out what makes you, you.

Thinking about the closing paragraph of your data science intern cover letter

Before your signature, you have extra space to close off your data science intern cover letter .

Use it to either make a promise or look to the future.

Remind recruiters how invaluable of a candidate you are by showing what you plan to achieve in the role.

Also, note your availability for a potential next meeting (in person or over the telephone).

By showing recruiters that you're thinking about the future, you'd come off as both interested in the opportunity and responsible.

Lacking experience: here's how to write your data science intern cover letter

As a candidate with no experience, it's important to be honest from the get-go of your application .

Use your data science intern cover letter to sell your unique talents. Choose an accomplishment from your academic background or your volunteer work to show the skills that are relevant to the role.

Focus on your career objectives and how you see the job to align with them. Be specific and, at the same time, realistic about where you picture yourself in five years.

Key takeaways

Your data science intern cover letter is your best shot at standing out by showing your motivation and the unique skills you'd bring to the job:

• Chose no more than one achievement, which you'd be talking about in the body of your data science intern cover letter, by focusing on skills and outcomes;
• Address recruiters with their first or last name, or "Dear Hiring Manager" in your data science intern cover letter greeting;
• Introduce in no more than two sentences what makes your profile unique (perhaps it's your motivation, enthusiasm, or appreciation of the company you're applying for);
• Select the same font you have used in your resume (avoid Times New Roman and Arial, as most candidates tend to invest in them);
• Close your data science intern cover letter with a promise of how you see yourself growing in the company and the benefits you'd bring about.

Cover letter examples by industry

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Data Science Intern Cover Letter Examples

Use these Data Science Intern cover letter examples to help you write a powerful cover letter that will separate you from the competition.

Data science interns use data to help organizations make better decisions. They work with data from a variety of sources, including surveys, social media, and financial records.

To get a data science internship, you need to show that you have the skills and experience to do the job. Use these examples to write a data science internship cover letter that stands out.

Formal/Professional Writing Style Example

I am currently pursuing my Bachelor’s degree in Computer Science with a focus on Data Science and Machine Learning from XYZ University. As someone with a strong passion for data-driven solutions, I am confident that my skills and enthusiasm make me an ideal candidate for the Data Science Intern role at your esteemed organization.

Throughout my academic career, I have gained a comprehensive understanding of various machine learning algorithms, statistical models, and data visualization techniques. This knowledge, coupled with my programming skills in Python, R, and SQL, has enabled me to successfully complete multiple data-driven projects. One such project was an analysis of social media sentiment towards renewable energy sources, where I utilized natural language processing techniques and sentiment analysis algorithms to gather insights and provide actionable recommendations.

In addition to my academic qualifications, I have gained real-world experience through my previous internship at ABC Company, where I worked as a Data Analyst Intern. This opportunity allowed me to work alongside a dynamic team of professionals, enhancing my analytical and problem-solving skills, as well as my ability to effectively communicate complex concepts to stakeholders in a clear and concise manner.

I am highly motivated to continue developing my data science skillset and am confident that an internship at your organization would provide a rich learning experience. I am excited by the prospect of working with your highly-regarded team, contributing to innovative data-driven projects, and benefiting from the wealth of expertise within your organization.

I greatly appreciate your consideration and look forward to the opportunity to discuss my candidacy further. Please find my resume attached for your review. Thank you for your time, and I hope to hear from you soon.

[Your Name]

Entry-Level Writing Style Example

I am currently pursuing my Bachelor of Science in Data Science at XYZ University and expect to graduate in May 2023. I believe that my strong background in data analysis, programming, and quantitative courses, combined with my passion for discovering valuable insights from data, make me a strong candidate for this position.

During my time at XYZ University, I have gained exposure to various programming languages such as Python, R, SQL, and Java. Through multiple projects and assignments, I have honed my skills in data wrangling, visualization, and modeling techniques. I am also well-versed in machine learning algorithms, including decision trees, clustering, and regression analysis.

I am particularly excited about the opportunity to intern at your company, as it would allow me to gain hands-on experience in applying data science techniques to real-world problems. I believe that my enthusiasm for problem-solving, along with my ability to work in a team and communicate effectively, will help me contribute positively to your team.

I would greatly appreciate the opportunity to discuss my qualifications further and learn more about the exciting projects at your company. Thank you for considering my application for the Data Science Intern position, and I look forward to the possibility of working with you.

Networking/Referral Writing Style Example

I was referred to this opportunity by my mentor, Dr. Jane Smith, a renowned data scientist herself and a close associate of your company. Dr. Smith has been an invaluable guide throughout my academic and professional journey, and her recommendation for this role highlights my suitability and passion for data science.

Currently, I am pursuing my Master’s in Data Science at XYZ University, where I have honed my skills in Python, R, SQL, and machine learning algorithms. Additionally, I have completed multiple data-driven projects, including one on predictive customer behavior that generated significant insights for a retail company. My strong analytical and technical abilities, coupled with my enthusiasm, will make me an asset to your esteemed organization.

Working as a Data Science Intern at your organization will provide me with hands-on experience in real-world projects and the unique opportunity to learn from your skilled team members. I am genuinely excited about this opportunity as I believe this position will expose me to the highest standards of data science practices and industry-specific applications.

I am confident that my technical expertise, strong academic background, and passion for data analysis make me an ideal candidate for this position. Thank you for considering my application. I look forward to the opportunity to discuss how I can contribute value to your team and your organization as a whole.

Enthusiastic/Passionate Writing Style Example

Having closely followed your company’s meteoric rise in the industry, I am captivated by your dedication to innovation, cutting-edge technology, and evidence-based decision making. I firmly believe that this opportunity aligns perfectly with my academic background, skillset, and unbridled passion for data science.

As a final year student of Computer Science at XYZ University, my fondness for data manipulation and uncovering hidden insights has been a driving force in my academic career. Throughout my studies, I have honed my skills in Python, SQL, and R, while working tirelessly on machine learning projects within both supervised and unsupervised learning methods. One project that I am particularly proud of is a recommendation system I developed for a local restaurant, utilizing collaborative filtering techniques that ultimately increased their revenue by 20%.

I am thrilled by the prospect of bringing my fervor for data science to the unparalleled environment that your company fosters. The chance to be immersed in an environment where I can further expand my analytical, problem-solving, and programming skills, while working alongside the best and the brightest minds in data science, would undoubtedly be an invaluable experience.

Your company’s commitment to excellence and adoption of a data-driven strategy to transform the industry has truly inspired me. I am confident that this exceptional combination of passion, technical aptitude, and hands-on experience will help me blend seamlessly into your organization and make a significant impact during my internship.

Thank you for considering my application. I eagerly look forward to the opportunity to interview and discuss further how my excitement and aptitude for data science will be an asset to your team.

Problem-Solving Writing Style Example

I recently came across the challenges your data science team is facing in analyzing the vast amounts of data consistently generated by your rapidly growing user base. It is my understanding that optimizing algorithms for efficient analysis and creating accurate predictive models to impact the company’s strategic decisions is crucial to stay ahead in this competitive industry.

Having studied your company’s data handling processes and performance metrics, I am confident that my strong quantitative background and problem-solving skills can contribute significantly to overcoming these challenges. With a solid foundation in Python, SQL, and machine learning libraries, I am well-equipped to streamline data collection, wrangling, and visualization processes in order to generate valuable insights for the team.

During my academic and professional experience, I have completed various data-driven projects, such as building a fraud detection model and implementing a demand forecasting system for an e-commerce platform. These projects have enabled me to develop a keen sense of identifying critical data points and effectively utilizing them to predict trends and inform decision-making.

Moreover, my experience working in cross-functional teams has honed my communication skills, a vital asset when collaborating with team members from diverse backgrounds, such as product managers, engineers, and business analysts. This collaboration experience will ensure that I can contribute seamlessly to the data science team’s efforts and help to address any ongoing or future challenges.

I am excited about the opportunity to learn and grow as a data science intern at your company, and I am confident that my skills and proactive approach will make me an invaluable asset to your team. Thank you for considering my application. I look forward to the opportunity to discuss how I can contribute to your organization’s success.

Storytelling/Narrative Writing Style Example

As I stood in front of a room filled with eager students, I couldn’t help but feel a sense of accomplishment. It had been just over a year since I had first fallen in love with data science, and now I was presenting my semester-long research project on the relationship between social media usage and mental health to my peers and professors. This journey of discovery not only solidified my passion for data science, but also instilled in me the importance of using data to uncover meaningful insights that can positively impact people’s lives. It is with this same enthusiasm and drive that I submit my application for the Data Science Internship at your esteemed organization.

During my time as a research assistant, I had the opportunity to work with large datasets, clean and preprocess data, and apply statistical analysis using Python and R. While conducting my research, I was also able to collaborate with a diverse team of students and professors, honing my communication skills and ability to present complex findings in a simple and understandable way. These experiences have provided me with a strong foundation in data science, and I am excited to expand my knowledge and skills through hands-on experience at your organization.

I am particularly drawn to your organization’s commitment to leveraging data science for social good, as this aligns with my own passion for using data to make a positive impact on the world. As an intern, I am eager to contribute my skills and enthusiasm to your team, while learning from your experienced data scientists and further developing my expertise.

Thank you for considering my application. I am confident that my passion for data science, coupled with my research experience and strong work ethic, make me an excellent candidate for this internship. I look forward to the opportunity to discuss my qualifications further and explore how I can contribute to the success of your organization.

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Data Scientist cover letter examples

Try the CV builder 

You’ve got a strong foundation in maths, statistics and programming, but do you have a cover letter that reflects this?

Selling your impressive skills and experience in just a few short paragraphs is never easy, but using our top tips and advice below, we can make it much easier.

We’ve also created some data scientist cover letter examples to inspire your own.

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Data Scientist cover letter example 1

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Data Scientist cover letter example 2

Data Scientist cover letter example 3

These 3 Data Scientist cover letter examples will provide you with some good ideas on how to format a cover letter, along with the type of message you should be trying to put across to recruiters .

To further understand exactly how you can write a cover letter that will get you noticed, check out our further guidance.

How to write a Data Scientist cover letter

Here’s a simple process to write your own interview-winning cover letter.

Write your cover letter in the body of an email/message

When you send a cover letter with a job application, you should always write your message into the body of your email – or the body of the messaging system if you are sending via a job website.

Why do this?

Simply because you want to get your message seen as soon as the recruiter opens your application.

If you attach the cover letter as a separate item, this means the recipient will have to open it before they can read it – slowing down the process and potentially causing frustration along the way.

So, write your cover note in the body of your email/message to ensure you make an instant connection with the reader.

Start with a friendly greeting

To kick your cover letter off, start with a friendly greeting to build rapport with the recruiter instantly.

Your greeting should be personable but professional. Not too casual, but not too formal either

Go with something like…

• Hi [insert recruiter name]
• Hi [insert department/team name]

Avoid old-fashioned greetings like “Dear sir/madam ” unless applying to very formal companies.

How to find the contact’s name?

Addressing the recruitment contact by name is an excellent way to start building a strong relationship. If it is not listed in the job advert, try these methods to find it.

• Check out the company website and look at their  About page. If you see a hiring manager, HR person or internal recruiter, use their name. You could also try to figure out who would be your manager in the role and use their name.
• Head to LinkedIn , search for the company and scan through the list of employees. Most professionals are on LinkedIn these days, so this is a good bet.

Identify the role you are applying for

Now that you have warmed the recruiter up with a friendly greeting, firstly you need to let them know which role you are applying for.

Sometimes a recruitment consultant will be juggling 10 or 10 vacancies, so it’s important to specify which one you are applying to.

Give us much detail as possible (team/department, role title etc.) and paste in the reference number if you have one.

Here are some examples you can use.

• I am interested in applying for the role of Data Scientist with your company.
• I would like to apply for the role of Sales assistant (Ref: 40f57393)
• I would like to express my interest in the customer service vacancy within your retail department
• I saw your advert for an IT project manager on Reed and would like to apply for the role.

See also: CV examples – how to write a CV – CV profiles

Highlight your suitability

The bulk of your cover letter should be focused around highlighting your suitability for the job you are applying to.

Doing this will show the recruiter that you are suitable candidate and encourage them to open your CV.

The best way to do this, is by studying the job advert you are applying to, and find out what the most important skills and knowledge are.

Once you know the most important requirements, you then need to highlight your matching skills to the recruiter. In a few sentences, tell them exactly why you are a good fit for the job and what you can offer the company.

Keep it short and sharp

It is best to keep your cover letter brief if you want to ensure you hold the attention of busy recruiters and hiring managers. A lengthy cover letter will probably not get read in full, so keep yours to around 3-6 sentences and save the real detail for your CV.

Remember the purpose of your cover letter is to quickly get recruiters to notice you and encourage them to open your CV, so it only needs to include the highlights of your experience.

Sign off professionally

To round of your cover letter, add a professional signature to the bottom, giving recruiters your vital contact information.

This not only gives various means of contacting you, it also looks really professional and shows that you know how to communicate in the workplace.

Include the following points;

• A friendly sign off – e.g. “Warm regards”
• Your full name
• Phone number (one you can answer quickly)
• Email address
• Profession title
• Professional social network – e.g. LinkedIn

Here is an example signature;

Warm regards,

Gerald Baker Senior Accountant 07887500404 [email protected] LinkedIn

Quick tip : To save yourself from having to write your signature every time you send a job application email, you can save it within your email drafts, or on a separate document that you could copy in.

What to include in your Data Scientist cover letter

So, what type of information should you write about in your Data Scientist cover letter?

The specifics will obviously depend on your profession and the jobs you are applying to, but these are the key areas you should be covering.

• Your industry experience – Tell recruiters the types of companies you have been working for and the roles you have held in the past.
• Your qualifications – Highlight your most important relevant qualifications to show employers you are qualified to do the roles you are applying for.
• The impact you have made – Demonstrate the positive impact you have made for employers in previous jobs. Have you saved money? Improved processes? Made customers happy?
• Your reasons for moving – Employers will want to know why you are leaving your current/previous role, so provide them with a brief explanation here.
• Your availability – When will you be able to start a new job ? Check your current contract to find out your notice period if you are in a position already.

Data Scientist cover letter templates

Copy and paste these Data Scientist cover letter templates to get a head start on your own.

I hope this email finds you well.

As a highly capable data science student with a passion for data processing and innovation, I am excited to apply for the Junior Data Scientist position at Sampson Financial.

I am currently pursuing a Bachelor of Science in Data Science at Manchester University, where I’ve honed my skills in SQL coding, report writing, and procedure innovation. During my 3-month internship at Fife, a leading financial services company, I contributed to the development of data capture systems, generated queries, created spreadsheets, and presented findings. My SQL proficiency allowed me to develop cloud monitoring code, which significantly improving project proposals. I identified procedural inefficiencies and proposed a streamlined data entry technique, resulting in a remarkable 14% increase in data processing efficiency.

I am eager to leverage my skills to contribute to Sampson Financials’ data-driven initiatives. Thank you for considering my application and I am available for interview at your convenience.

All the best,

Charly McKinnon ¦ 07777777777 ¦ [email protected]

Hey Martin,

I hope all is well with you.

I writing to apply for the Data Scientist position at Lanez International. My proven track record in designing data processing systems supported by an MSc in Data Science and ICCP certification make me an ideal candidate for this role.

In my current role at SanTech, I led the migration of 24 legacy ETL processes to the AWS cloud platform, enhancing scalability and reducing maintenance. Additionally, I developed an automated data archiving strategy, reducing storage costs by 40% and improving query performance.

With over 15 years of experience in the data science field, I am highly skilled in managing and streamlining large, multi-site servers and developing SQL Server Reporting Services (SSRS) reports. My work at ASDA involved monitoring and maintaining high-load databases and curating data for the product development team which I would apply to this role.

Thank you for considering my application and I am available for interview from next week.

Kind regards,

Billie Butler ¦ 07777777777 ¦ [email protected]

I hope you’re well.

I am writing to apply for the Senior Data Scientist position at M&S, where my data science expertise and track record of driving data optimisation align perfectly with your growth-focused organisation.

During my tenure as a Data Scientist at NT Solutions, I lead strategic data science engagements, developing algorithms and systems that support new product creation, spurring company expansion. Notably, in 2019 I spearheaded a secure data collection system, setting an industry precedent for commercial use in the UK. I streamlined analytics which reducing routine tasks by 70%, showcasing my commitment to efficiency. During my time as a Junior Data Scientist at Sainsbury’s, I contributed to modelling efforts using Python and generated regular data analytics reports which has given me a good foundation to train junior staff correctly as well as communicating complex data insights to non-expert clients.

With 19 years of experience in the retail sector and an MA in Data Science, I am confident in contributing significantly to your growth objectives and I am available for an interview at your convenience.

Kelly Traynor ¦ 07777777777 ¦ [email protected]

Writing an impressive cover letter is a crucial step in landing a Data Scientist job, so taking the time to perfect it is well worth while.

By following the tips and examples above you will be able to create an eye-catching cover letter that will wow recruiters and ensure your CV gets read – leading to more job interviews for you.

Good luck with your job search!

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5 Data Scientist Cover Letter Examples for 2024

• Data Scientist (DS) Cover Letter
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Data scientists like yourself don’t spend their days simply gathering and analyzing data—this job is much more nuanced. 

Leveraging industry expertise and scientific methods, you meticulously analyze extensive datasets across various fields to identify key results and metrics crucial for a company’s success.

As you look through  job descriptions  and dream of your next position, we know the last thing you want to spend time on is polishing your  data scientist resume  and writing a cover letter . Luckily, we’ve eased the process by writing five data scientist cover letter samples equipped with handy tips and an outline. Coupled with our free cover letter builder , you’ll be off to a great start.

Data Scientist   Cover Letter Example

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Copy this text for your Data Scientist cover letter!

7728 SW. Made-up St. Monroe Township, NJ 08831 (123) 456-7890

January 23, 2023

Bonnie Wong, Hiring Manager Best Buy 1000 W 78th St Richfield, MN 55423

Dear Ms. Wong:

Best Buy has been my go-to company for the most reputable brands and innovative tech products for years, and I’d love to apply my strengths as a data scientist toward helping you continue to enrich lives through technology. With a bachelor’s in statistics and a strong background in machine learning, AWS, and Python, I can analyze complex data to bring your strategies to the next level and positively influence key decisions that will affect customers.

My 4 years spent working as a data scientist at Spectrix Analytical Services rewarded me with the ability to mine vast amounts of data and apply scientific methods to analyze them with objective-specific focus and solve real-world business problems. I extracted data from 6 scattered sources, crystallizing the massive information volume into answers for difficult questions that provided business-wide insight. My user-friendly solutions also improved agility and scalability in the form of a centralized system for one of Spectrix’s manufacturing partners that boosted product output by 13%.

I also collaborated with a team of 5 other data scientists and 3 project managers, using Python and knowledge of production line infrastructures to revolutionize an e-commerce algorithm that tailors featured products around key customer browsing data. The production recommendation engine that I helped my team create dramatically improved customers’ time on-page, increasing conversion rates by 15% and growing annual profits by $430K.

My enriching professional experience, effective communication, and ability to apply a human touch to technology have made me an expert at translating complex scientific data into highly legible and reproducible machine learning systems. Please reach out to learn more about how I can develop innovative applications to better serve Best Buy’s customers and community.

Thank you for your consideration,

Howard Irvin

Enclosures: Resume Application

Why this cover letter works

• In your data scientist cover letter, establish a personal connection with the company and highlight that you’re already on the same page when it comes to their goals and values.
• If you’re drawing a blank on how to relate to the company, you can always find examples to reference in their job listing or website!
• The tone and content of your data scientist cover letter should establish a strong link with the company’s values and demonstrate that your work is impactful. 

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Data Science Internship Cover Letter Example

Copy this text for your Data Science Internship cover letter!

123 Fictional Avenue New York City, NY 10001 (123) 456-7890

November 20, 2023

James Smith Google 123 Fictional Lane New York City, NY 10001

Dear Mr. Smith:

The adoption of robust data-driven strategies to accelerate business growth and operational efficiency by numerous firms globally underscores data science’s influence. Driven by a profound interest in this captivating interface and in line with Google’s long-established reputation as a frontrunner in data technology, I’m thrilled at the opportunity to contribute my skills as a data science intern at Google.

An internship at mParticle brought my academic background in data cleansing to life. Using prominent tools like Pandas for data wrangling and Keras for addressing missing data proved to be rather potent in successfully handling a dataset comprising thousands of entries. This experience led to a better understanding of practical data-preprocessing techniques and meaningfully contributed to a significant 18.7% reduction in error rates in our predictive models.

My academic journey at Pace University enabled me to master numerous Python libraries, such as pandas and scikit-learn, which I deployed to tackle complex data analysis problems and develop predictive models. One highlight of my coursework was creating a prediction model as a part of a project, leveraging Python to increase the efficiency of hypothetical marketing campaigns.

Similarly, my knack for data visualization with tools like Matplotlib and Seaborn was instrumental in an NYC science fair project. The project revolved around social media’s impact on teenage mental health. My effective visualization of insights from a dataset of 1,200+ social media usage logs was notable, going on to secure 3rd place in the citywide contest.

I’m excited to join Google’s data science team, harnessing my passion for data science, technical skills, and penchant for delivering actionable insights to drive Google’s next wave of innovations. Thanks for your time and consideration, and I look forward to delving deeper into my qualifications in an upcoming interview.

Sofia Kowalski

• Take the case of Sophia’s triumphant application of Matplotlib and Seaborn, earning her third place in a local competition. But even as you relive a similar experience, the skills and tools used should be relevant to the role.

Entry-Level Data Scientist Cover Letter Example

Copy this text for your Entry-Level Data Scientist cover letter!

123 Fictional Avenue Los Angeles, CA 90001 (123) 456-7890

Emma Johnson Amazon 123 Fictional Lane Los Angeles, CA 90001

Dear Mr. Johnson:

I’ve always been captivated by the sheer power of data. My inclination toward technology evolved into a passion for leveraging data to extract insights, armed with a Bachelor’s in computer science and a well-rounded exposure in statistical analysis, natural language processing, and more. I’m eager to apply my technical acumen alongside my teamwork skills to help Amazon navigate the data science landscape.

In my recent internship at a Los Angeles tech start-up, Sidebench, I relied heavily on predictive analytics and statistical analysis using tools like R and Python. My proficient data handling trimmed our model’s processing time by 13.7%. As part of a Scrum team, I successfully navigated convoluted datasets, eliminating over 34 hurdles that led to invaluable insights for our product strategy team.

I ventured into natural language processing in my senior year project at Loyola Marymount University. Using NLTK and spaCy, I built a sentiment analysis model on an extensive dataset of customer reviews, which enhanced review classification accuracy significantly. This experience validated my ability to draw actionable insights from unstructured data.

Further, my cloud computing skills were put to the test in a local hackathon, where I implemented an AWS solution that enhanced data retrieval speed by 13.9%, accounting for our team’s commendable second-place finish. This exposure helped me understand how scalable cloud solutions can revolutionize data management in the modern age.

Eager to explore the robust data science discipline at Amazon, I’m confident that my vibrant mix of technical expertise and teamwork skills will contribute to your data-driven approach. Please feel free to contact me for more discussions on how I could be a valuable addition to your team. Thank you for your consideration.

• Talk about the company you interned at (Cue Sidebench), the responsibilities you shouldered, the skills and tools used (cue predictive analytics and Python), and the measurable impact you made (in this case, cutting a model’s processing time by 13.7%). Alternatively, shine your spotlight on a personal or school project.

Senior Data Scientist Cover Letter Example

Copy this text for your Senior Data Scientist cover letter!

172 NW Fable Ave. New York, NY 12601 (123) 456-7890

Kelly Brown, Hiring Manager GrubHub 9374 Wellington Street Brooklyn, NY 11207

Dear Ms. Brown:

Who hasn’t loved GrubHub’s quick, reliable food delivery since the start of the pandemic? I’m one of countless customers you’ve reached, and I want to help streamline your business infrastructures with my software development, algorithm, and leadership skills. Restaurants truly do sit at the heart of communities, so as your next results-oriented senior data scientist, I’ll focus on growth and collaboration to bolster your teams’ success and customers’ satisfaction.

My master’s in computer science gave me a strong analytical and tech-based foundation for Python, SQL, and AWS—the skills that quickly became my passion during my decade of innovative growth at 2U. Using these tools, I analyzed the customer and industry data from a vast pool of disparate sources, identifying problems to solve and opportunities for improvement. After successfully optimizing user-targeted algorithms upon which countless digital courses hinged, I drove a 16% improvement in user feedback.

I also planned and conducted A/B testing to identify pain points and weaknesses in existing systems, distilling the volume of data I’d gathered via machine learning, user feedback, bounce rates, and customer retention statistics into understandable language and usable, efficient actions plans for 2U’s development teams. As a result, the company saw a reduction of 57 manual labor hours per month as well as a 14% increase in customer retention.

While my work has been exhilarating, I’m hungry for more complex challenges. As a self-directed senior data scientist who can make educated decisions in a fast-paced and ambiguous environment, I’m eager to leverage state-of-the-art machine learning to trailblaze new models and strategies. Thank you for considering me for this role, and I look forward to speaking soon about increasing GrubHub’s impact.

Jennifer Santos

Enclosures: Resume Application 2 letters of recommendation

• Mention your technical and goal-oriented alignment with the company alongside any personal connection. Look for opportunities to show you’re the right person for the job—especially when applying for senior roles.
• Read through the company site and  data scientist job listing , and then provide examples of you meeting those requirements that show why you already belong there! 

NLP Data Scientist Cover Letter Example

Copy this text for your NLP Data Scientist cover letter!

9070 Myth St. Kennewick, WA 99337 (123) 456-7890

William Sanchez, Hiring Manager Amazon 695 Elm Lane Gettysburg, PA 17325

Dear Mr. Sanchez:

As a genuine people person fascinated by diverse cultures, I believe I offer the qualities and characteristics you’re looking for in your next NLP data scientist. Of course, people skills are a fraction of what’s needed, and I’m excited to apply my combination of customer and back-end experience towards tackling tough language problems and providing Amazon with elegant solutions.

During my previous stint at Avenica, I leveraged A/B testing and machine learning to build a sleek automated system that assesses the quality and credibility of user reviews. I collaborated with multiple teams, primarily with the software engineering and data analysis departments, to improve the accuracy and performance of MT models company-wide, which further boosted the efficacy of the new automated system. My diligence in this area improved review accuracy and reliability by 21%.

I also built bridges between client-side and back-end functionality, between customer and company. By collaborating with teams and synthesizing and streamlining large volumes of data, I broke down the language in Avenica’s customer-facing features to pinpoint areas of lesser relevance. Using linguistic, machine learning, and machine translation skills to improve relevance, I helped the company see a 14% increase in customer return rates in multiple countries.

I’m eager to offer Amazon my expertise in machine translation, Python, advanced troubleshooting, and multi-level collaboration to design data-processing workflows that will collect, analyze, and prepare vast natural language data sets. I’d love to connect soon to provide additional information on how my cross-functional data analysis and linguistic prowess qualify me to assist Amazon’s International Search team and community.

With sincere thanks,

Marc McGrath

Enclosures: Resume Application Letter of recommendation AI & Machine Learning professional certification

• Focus on technical and collaborative experience with more complex achievements when applying for a nuanced role like an NLP data scientist.
• If the job description focuses more on  hard skills  (as it will for a data scientist!), then do the same while maintaining personality.
• Always do your research and pay attention to the focal points in the job description and company site; then, focus your NLP data scientist cover letter on defining traits from your research. 

Data Scientist Resume

Need a resume to pair with your data scientist cover letter?

How to Write a Cover Letter for a Data Scientist

Keep these key themes in mind while you showcase your best qualities as a data scientist. First, study the job description and research the company to determine which of your achievements are most relevant. Then, proofread thoroughly for tone and accuracy to ensure you’re sending the right message.

Customize your data scientist cover letter to the job

Way too many cover letters leave recruiters nodding off by the end of the first paragraph. One of the best ways to keep your data scientist cover letter from sounding boring and generic is to research the company and pay attention to the  job description . When you read through the website and job listing, look for specific needs or skills that stand out as strengths you have or things you’ve done before.

Fortunately, there’s plenty of scope available since the field is so broad, so look for tidbits like KPIs or testing systems that line up with your experience and achievements. Comb the company’s website for interpersonal values you can demonstrate in your cover letter—especially anything like collaboration, communication, or goals that reach across the globe. These will demonstrate your ability to think broadly.

Focus on a couple of data highlights

Data scientists are specifically known for their ability to assess massive amounts of data and hone in on the few points most relevant to their company. It’s imperative that you demonstrate this ability within your cover letter by picking a couple of career highlights to focus on and backing them up with key metrics.

Your cover letter should go beyond the bullet points in your  data science resume , but you don’t have room to tackle the details of more than one big accomplishment per paragraph. So, pick whatever’s most impressive—and what lines up with the company’s requests—to keep your cover letter under one page. 

When deciding what to write, ask yourself the following: 

• What company-wide testing systems did you develop, launch and maintain? 
• Did you vastly improve sales rates by gathering data via machine learning and translating the information into useful manufacturing improvement strategies? 
• How did you use data integration to streamline business practices that reduce the company’s manual labor hours to this day?

Match your tone to the company

While customizing your data scientist cover letter to the job description and company values will build an excellent foundation for you to showcase your most glowing accomplishments, your cover letter needs a little more. You must convey a cohesive, positive message.

Ensure the feel of your letter is in line with the company culture where you’re applying. If you’ve checked all the boxes by personally connecting with company values and providing concise examples with metrics, but it still doesn’t feel   right, circle back to the company website and job description to perfect your tone. Is the company culture more corporate and formal, or does it place more value on friendliness, personality, and community ethics?

Ensure the feel of your letter is in line with the company culture where you’re applying.

When you’ve settled on the right tone, dedicate time for revision: 

• Eliminate all typos and grammatical errors, and even write a few different versions that highlight different accomplishments to see which ones work best. 
• Revise, rewrite, and edit as much as you need to. You’ll thank yourself for it later when you get the response you’ve been waiting for!

Outline of a Data Scientist Cover Letter

There’s no need to stare at a blank screen; we’ve put together an outline for you, complete with examples that you can use to inspire your own cover letter.

How to start a data scientist cover letter

Your contact info:  Include your name, address, phone number, and email address (along with your LinkedIn or other professional social media) if you’re using a cover letter template.

• Formatting : Leave your name out of your address anytime you use a block format.

Date:  This should reflect your exact submission date, e.g., January 5, 2023.

• Formatting : Write out the full date instead of shortening it.

Inside address:  This one’s easy—it’s just the address of the person receiving your application materials. Always find and include their name, company and role, and address. 

• Formatting : Each part of the address should be on its own line. Also, make sure you double-space between the inside address and greeting.

Greeting:  Also known as the salutation, the greeting delivers a crucial first impression. As a data scientist, you’re a pro at digging and investigating, so put in the effort to find the name of the hiring manager or employer, and don’t even think about using generic, tired phrases like “To Whom It May Concern.” 

• Formatting : Don’t use a comma after your greeting—use a colon instead for professionalism. However, if the company is notoriously casual, a comma will do.

How to write your data scientist cover letter

Body:  The body of your data scientist cover letter should include three to four paragraphs that show your interest, credentials and qualifications, and enthusiasm for future discussion.

Opening paragraph:  Most cover letters are insufferably generic, so make sure yours shines. Review the following examples of opening paragraphs for data scientist cover letters to see how you can make yours attention-grabbing and effective.

I’ve had all kinds of experience as a data scientist, so you’d be crazy not to hire me! I can work with all kinds of people too, so I’d be a great team member at your company.

Why It’s Bad:  Well, this opener is memorable—but not in a good way! It’s far too vague for a data scientist. The whole point of the role is the ability to condense vast datasets into clear points, and this applicant has done the opposite with vague sentences that provide no clear information. The language is also informal, and we see nothing that’s company-specific.

Why It’s Good:  This opening paragraph has it all—a personal connection with the company that leads to references and values from the company website. The applicant also follows up with a well-rounded set of qualifications, many of which are specifically called for in the job description, once again tying into the company’s goals.

Paragraphs 2-3:  The body of your cover letter needs to substantiate your claims that hooked the reader in your starting paragraph. Each paragraph should hone in on one specific achievement from your experience as a data scientist, such as a testing system you created or a specific company KPI you improved with machine learning data. 

Why It’s Good:  This paragraph is off to a strong start with metrics, specific skills, and personal qualities that all exemplify an excellent data scientist. And then the applicant does a beautiful job of concisely explaining how all these selling points tie into a single, results-driven achievement that’s parallel to one of the obstacles listed in the job description.

Closing paragraph:  Finish strong with a sentence summary of how your values and qualifications align with what the company/organization needs. Lastly, give a call to action.

I love Best Buy and definitely would like working there. And as you can see, I’m qualified. Drop me a line for more information.

Why It’s Bad: Our bad Best Buy applicant is back at it again: At least they mentioned the actual company this time, but this closing paragraph is still too vague and informal. How are they qualified? Get specific!

Why It’s Good: This is the ideal blend of personal qualifications and personality, language from the job description, and clear alignment with company values that we like to see. One glance at this paragraph tells you that this data scientist is already familiar with the company and role and is eager for advancement.

• Formatting : Single-space within each paragraph, but double-space in between paragraphs for readability.

How to end a data scientist cover letter

Signature:  Thank the reader for their time if you haven’t done it yet, and use a professional close along with your real name.

• Formatting : If you’re presenting any hard copies of your data scientist cover letter, quadruple space, so you’ll have room to sign your name with blue/black ink.

Enclosure(s):  This important piece to include in your cover letter signals the reader that more valuable information comes after the letter itself. A data scientist should always include their resume and application with their cover letter along with any professional letters of recommendation from previous relevant roles or certifications—especially when advancing to a senior position!

Enclosures: Resume  Application  Letter of recommendation AI and Machine Learning Professional certification 

• Formatting : Use the correct singular or plural form of “enclosure” depending on how many items you’re enclosing.

Is Your Data Scientist Resume Ready?

A data scientist like you has probably already synthesized all this information so you’re ready to go and start your cover letter right away. And while your cover letter should certainly be outstanding, you don’t want your  resume template  or information to pale in comparison. Plus, it’s easier to write your cover letter once your resume is complete!

Our  resume tips  and tools will help you succeed. If you have an old resume, what better time to refresh it?  Check your resume  for quality or  write your resume  from scratch if you haven’t started yet. If you’re sick of making decisions about your job documents, you can skip the search for the right template and edit this one here.

Doing your homework and putting in the extra effort to make sure that both your cover letter and resume are in peak condition will serve as the first step in demonstrating what you have to offer as a data scientist. Catching your potential employer’s attention means you’re a few steps closer to landing your ideal job!

Just like you turn large data sets into actionable insights, leverage data to show that you’re a skilled candidate. Talk about how long you’ve been a data scientist, your skills in things like statistics, data analysis, and machine learning, and the impact you’ve made. This is where you can expand on a particularly juicy metric from your resume, such as boosting product output or growing yearly profits.

Keep your cover letter concise and to the point. Study the data scientist job description carefully and find ways to connect to the company, be it through your background in exploratory data analysis or through your personal values. Include examples of these crucial connections, and try to wrap it all up in 300 words or less.

Cover letters always used to include an address, but this has largely been replaced by emails instead. However, you can include the company address if you wish. For your own address, the city and state will suffice. The same rule that applies to your job is important here, too—too much data can become nothing but clutter.