About Flywheel

Flywheel's suite of digital commerce solutions accelerate growth across all major digital marketplaces for the world's leading brands. We give clients access to near real-time performance measurement and improve sales, share, and profit. With teams across the Americas, Europe and APAC, we offer a career with real impact, endless growth opportunities and the support you need to be the best you can be.

The Opportunity

As a Fullstack Software Engineer Co-op at Flywheel, you will be contributing to web applications across multiple product lines, working with Django Python and Java Spring Boot backends, and ReactJS Typescript and Angular Typescript frontends, helping to deliver an exceptional user experience across our platforms. Amazon Ads is a $40B business today and every retailer on the planet is replicating the Amazon playbook. We've already transformed the way businesses approach e-commerce and online advertising and we're ready to continue growing.

In this role, you will support our Perpetua product, which focuses on the seller and SMB market segment within the Flywheel portfolio. Perpetua provides growth optimization and reporting technology for the world's smartest eCommerce businesses. Through the platform, brands and sellers create goals based on strategy and rely on Perpetua's best-in-class, always-on optimization to execute tactically.

We are looking for a 8-16 Month intern for a May 2026 start date.

What You'll Do

You will build end-to-end full stack capabilities in our core platform across marketplaces like Amazon, Walmart, and Instacart.
You will help us build deeper workflows into retail media platforms from across the globe.
You will contribute to system design and architecture across our back-end microservices primarily deployed on GCP. From how we ingest and process terabytes of data every day to how data flows through our systems to power our platform.
You will work closely with a team of 4-5 engineers, a product manager, and a designer to deliver a smooth experience to our customers.
Contribute to product vision and development
Work collaboratively with other team members
Work directly with customers to collect feedback and iterate

Who You Are

Familiarity with algorithms, data structures, and complexity analysis
Experience running production systems including deploying, monitoring, and debugging
You are quick on your feet and face challenges with an open and curious mind
You have the ability to adapt to a fast-paced, start-up environment and can act quickly on requests
Strong written and oral communication skills
You will return to university after the conclusion of the co-op term
Available to work full-time for 8,12, or 16 consecutive months

#LI-DNI

Flywheel is committed to fair and equitable compensation practices. The current range is calculated in USD, for other global locations please connect with your Recruiter.

Working as a Flywheel Student

We have office hubs across the globe where team members can go to feel productive, inspired, and connected to others - team members go into Hub Offices 3x a week
Impactful work that will help lay the foundation for future project
Opportunity to come back full-time when you graduate
Learn more about us here: Life at Flywheel

The Interview Process

Every role starts the same, an introductory call with someone from Perpetua. We will be looking for company and values-fit as well as your professional experience; there may be some technical role-specific questions during this call.

Every co-op role is different after the initial call, but you can expect a Take Home Coding exercise for our Engineering co-op roles. You are given 72 hours (or 3 days) to complete your assessment although it should only require a couple hours of work.

If you are successful in the coding assessment we will then invite you for a final 20 minute 1:1 Values call with the hiring manager.

Inclusive Workforce

At Flywheel, our goal is to create a culture where individuals of all backgrounds feel comfortable in bringing their authentic selves to work. We want all Flywheel people to feel included and truly empowered to contribute fully to our vision and goals.

Flywheel is an Equal Opportunity Employer and participates in E-Verify. Everyone who applies will receive fair consideration for employment. We do not discriminate based upon race, colour, religion, sex, sexual orientation, age, marital status, gender identity, national origin, disability, or any other applicable legally protected characteristics in the location in which the candidate is applying.

If you have any accessibility requirements that would make you more comfortable during the application and interview process, please let us know at recruitment@flywheeldigital.com so that we can support you.

Please note, We do not accept unsolicited resumes.

IMPORTANT ALERT: Please beware of fraudulent job communications from individuals falsely claiming to be from Flywheel. We've identified fraudulent activity through social media and messaging services purporting to be from Flywheel requesting payments for job- and recruitment-related expenses. Flywheel never asks candidates for personal information such as bank account data or tax IDs nor payments via social media or chat-based applications. Report suspected fraud to local authorities immediately. To learn more, click here.

#LI-DNI

Software Engineer, Co-op - Summer 2026

Job Type