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How to Get a Data Science Referral (With or Without Experience)

Author

DEEP CHATTERJEE
May 09, 2025

Referrals open doors.
More than job boards ever can.
But most people don’t know how to ask.
Or who to ask.

Here’s a simple guide.
Two paths:

  • For those with experience

  • For those without

Pick yours. Follow the steps.
Land the job.

Path A: Already Have Data Science Experience?

You’ve done the work.
You have projects. Maybe even past roles.

Now it’s time to get noticed inside your target company.
Use this 5-step system.

Step 1: List 10–15 Companies
Pick companies you like.
Check LinkedIn, Glassdoor, Wellfound.

Step 2: Find Employees in Similar Roles
Search for:

  • Data scientists

  • Analysts

  • ML engineers

Look for people working there now.
Filter by college or location if it helps.

Step 3: Send a Clear, Friendly Message

Hi [Name],
I noticed your role at [Company].
I’m working in data science and just applied to [Job Title].
Here’s my portfolio: [Link].
If it feels like a fit, I’d appreciate a referral.
Thanks either way!

Keep it short.
Be polite.
Attach your portfolio.

Step 4: Follow Up (Once Only)
Wait 7 days.
No reply? Follow up briefly.
Still no answer? Try someone else.

Step 5: Track Your Messages
Use a simple spreadsheet.
Track who you messaged and when.
Repeat weekly.
5–10 messages a week builds momentum.

Path B: No Data Science Experience Yet?

You can still get a referral.
But you’ll need to show potential.

Here’s your 5-step plan.

Step 1: Build a Project Portfolio
Choose 2–3 small projects.
Use public datasets (like Kaggle).
Publish them on GitHub.
Write short case studies on LinkedIn or Medium.

Step 2: Fix Up Your LinkedIn
Headline example:
Aspiring Data Scientist | Python | SQL | ML Projects
Add 1–2 project links.
Use a friendly photo.
Write a clear “About” section.

Step 3: Find People 1–2 Years Ahead
Search LinkedIn.
Look for junior data scientists.
Preferably from your college.
Or working in roles you want.

Step 4: Message Them Clearly + Respectfully

Hi [Name],
I’m learning data science and working on a few projects.
I found [Company’s Job Title] and would love your perspective.
Here’s my portfolio: [Link].
If it fits, I’d be grateful for a referral.

Be honest.
Don’t fake experience.
Let your work speak.

Step 5: Grow by Engaging
Post about your learning.
Comment on others’ work.
Share your projects regularly.

People notice.
Referrals often come from those who see your effort.

Final Tips for Everyone

  • Apply for the job before asking

  • Keep your ask short and clear

  • Never pressure anyone

  • Be polite. Follow up once. Then move on

Final Words

Referrals aren’t about luck.
They come from clear action.
Built on trust.

Experienced or not—you now have a roadmap.
Start with one message today.

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