Company overview

Okko

Latest vacancy: July 29, 2026

Vacancies: 7
Interviews: 4
Questions: 225
Tasks: 5

Published in the selected period

Vacancies · 2

All company vacancies

Golang-разработчик (Команда платформы персонализации)

SeniorGolangJul 29

Data Engineer (команда RecSys)

Data EngineerJul 23

Published records

Interviews · 4

All company interviews

Frontend

Interviews · 2

System Design

Middle+ · 25 Questions

Golang

Interviews · 1

Technical

Senior · 33 Questions

QA / QA Automation

Interviews · 1

Technical

Middle · 34 Questions

Grouped by direction

Questions and tasks · 230

iOS

Questions · 68

In which cases can an object of a class be placed on the stack memory?

JuniorMiddle

Python

Questions · 52

Can you list the types of collection data structures you are familiar with?

JuniorMiddle

Request Downtime Estimation

Live codingJuniorMiddleSenior

Frontend

Questions · 37

You already have a cursor mechanism that you used for paginating quiz lists. Can it be used here to lazily fetch questions (one or several at a time)?

middle+

Golang

Questions · 33

Why didn't you choose Testcontainers?

Senior

QA / QA Automation

Questions · 32

Why is uuid4 used in the code, what does it mean, and why is it needed?

Middle

Project Manager

Questions · 2

What is funding limit reconciliation?

Seniorprincipal

Product Manager

Questions · 1

What is the Quick Ratio in SaaS?

Senior