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The OLX Group challenge

Start date: Nov. 6, 2020, 5 p.m. UTC
There are N glasses of different capacities, each of them containing a different amount of a unique kind of juice. Calculate the maximum number of kinds of juice that can be mixed in a single glass.

300M monthly active users (MAUs)
#1 ranking app in 17 of our 18 horizontal markets (Google Play)
US$ 1.3B revenue and +37% revenue growth (FY 20)
30+ countries
20+ brands
7500+ people
That’s what’s on our plate at OLX.
And that’s why, even now, we’re still hiring.
As the world’s fastest-growing network of trading platforms, we have a responsibility to help the world move forward.

OLX Group is part of Naspers’ Prosus, one of the biggest technology investors in the world.
We’re powered by a team of 7,500+ people working across offices on 5 continents.

Our team has come together from all around the world to fulfill our mission: to shape the future of trade by unlocking the hidden value in everything.
Sometimes, unlocking hidden value means helping folks find hidden treasures….
With more than 20 well-loved local brands, our solutions are built to be safe, smart, and convenient for our users.
Each month, 300 million people use our platforms to easily, safely, and conveniently find their perfect home, buy or sell a car, find a great job, sell things they no longer need, or strike a great deal on something they need. We also help thousands of entrepreneurs and businesses find their customers. We have a lot to do. And we need your help.

Behind the curtains, our teams are part of the Amazon Web Service (AWS) Global Accelerator group. Our engineers work with Principal Solutions Architects and Software Engineers from AWS to design blueprint solutions for the future. We use Golang for microservices, we also utilize Amazon Elastic Kubernetes Service (EKS) and AWS Lambda. We write Android applications in Kotlin and iOS applications in Swift, And on the front end, we utilize React to build a storybook across brands.

If you want to work on pricing recommendation algorithms, enhancing buyers and sellers journeys with AI, computer vision features to identify the status of used cars remotely and new user experiences such as offering financing options for car buyers and integrating offline inspections for car sellers come and join us.

I want to hear more


6925 started 649 silver awards 231 golden awards

Hall of fame:

Neal Wu
Time: 6 minutes
Nafis Sadique
Time: 12 minutes
乐平 汪
Time: 14 minutes