Data & Automation - Associate Development Program

Posted 7 Days Ago
Be an Early Applicant
Cerritos, CA
Hybrid
Internship
eCommerce • Greentech • Manufacturing
eCommerce brand specializing in daily goods for businesses and consumers.
The Role
Join a 3-month immersive program to work on automation and data engineering projects, with mentorship and potential for a full-time role.
Summary Generated by Built In
Your Next Big Career Move Starts Here

You’ve conquered the classes, aced the projects, and maybe even pulled a few all-nighters to get here. Now it’s time to put all that passion, potential, and Python to work in the real world.

Reli. is launching its Associate Development Program on our Data & Automation team, an immersive 3-month, full-time experience designed specifically for soon-to-be and newly minted graduates ready to start their tech careers with impact.

This is your chance to contribute from day one, while learning from engineers and analysts building one of the fastest-growing eCommerce companies in the U.S.

This isn’t just a first job. It’s your first career step and it starts June 12.

What the Program Looks Like

  • Over the course of your first 12 weeks, you’ll:
  • Join a dynamic team for the Summer, working on automation, data engineering, and API integration
  • You’ll work on a scoped technical project from ideation to presentation, something tangible, impactful, and showcase-worthy
  • Work alongside team members automating inventory flows, streamlining marketing operations, and leveraging tools like Pandas, NumPy, and Amazon APIs
  • Receive real-time mentorship and regular feedback
  • Collaborate cross-functionally with ops, product, and advertising teams to see the full picture of your work in action
  • At the end of the 3 months, successful associates may receive a full-time offer to join Reli. as a Junior Data & Automation Engineer

What You’ll Learn

  • How automation is built and scaled in a high-volume eCommerce business
  • How engineering connects to real-world impact from order flow to ad optimization
  • How to communicate technical insights across teams
  • How to deliver results in a fast-paced environment

Qualifications:

  • Expected graduation of May or June 2026 
  • Ability to work a full-time schedule (40 hours per week) 
  • Familiar with Python and excited about using tools like Pandas, NumPy, or RESTful APIs
  • Enjoy solving business problems with clean, elegant code
  • Comfortable working within an agile methodology and adapting quickly in fast-paced environments

Why Start Your Career at Reli.?

Reli. is a minority-owned, family-led company that powers the backend of some of your favorite brands Marvel, Domino’s, Lululemon, and more. We serve 1.5M+ customers a year across Amazon, Walmart, eBay, and Shopify.

But we’re also building something bigger: a culture that values learning, innovation, and mentorship. Our Associate Development Program is designed to launch high-potential grads into careers that matter.

We’re an Equal Opportunity Employer
Reli. is proud to be an Equal Opportunity Employer. We are committed to creating an inclusive environment for all employees and applicants. We encourage candidates of all backgrounds, academic paths, and identities to apply if this role excites you, we want to hear from you.

Top Skills

Numpy
Pandas
Python
Restful Apis
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The Company
HQ: Cerritos, CA
150 Employees
Year Founded: 2018

What We Do

Reli. is a family-owned business built around strong values
and a passion to serve our customers. Our drive
stemmed from seeing a need for custom-tailored quality
products at wholesale prices & quantities. We wanted to be
able to put quality first and still be able to provide
honest pricing.

With our global and domestic operations, we have the
freedom to center each and every decision around our
valued customers. We approach all our work with the same drive
and energy to make sure our customers can always rely
on Reli.

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