Keiki Tech Stack

Early learning apps for toddlers and preschoolers, scaled globally

Mobile Gaming Apps Подільський, Київ 51–200 employees Founded 2019 Privately Held

Keiki builds edutainment apps for ages 2–6, with their flagship title exceeding 12 million installs. The tech stack—Python, SQL, iOS/Android, Unity, C#—reflects a mobile-first gaming studio paired with analytics infrastructure (Tableau, Power BI, Redash) and QA automation (Cypress, Playwright). Active hiring leans marketing-heavy (5 of 17 roles), and their project list centers on ad scaling, A/B testing reliability, and analytics strategy—revealing a growth-stage company pushing product-market fit through performance marketing and data-driven iteration rather than feature development.

Tech Stack 33 technologies

Core StackPython Tableau Power BI Postman Jira JavaScript TypeScript Cypress Playwright GitHub Actions GitLab CI/CD Jenkins After Effects Figma Adobe Illustrator C# SQL Redash Chrome DevTools Swagger iOS Android Google Play Meta Google Search Console Excel Git Photoshop Unity Zenject+3 more

What Keiki Is Building

◆Challenges

Improving marketing effectiveness
Ensuring data integrity
Finding marketing insights
Improving testing process
Ensuring a/b test reliability
Streamlining office operations
Ensuring office uptime
Optimizing cost per conversion
Scaling ad campaigns
Expanding into foreign markets

▲Active Projects

Create advertising creatives for keiki world
Process improvement for testing
A/b test reliability monitoring
Organizing corporate events
Creating corporate merchandise
Ad campaign scaling in meta products
Motion design tasks
Automation system for web products
Automated health checks for critical functionality
Developing analytics strategy

Hiring Activity

Steady15 roles · 5 in 30d

Department

Marketing

Engineering

Data

Ops

Product

Support

Seniority

Junior

Mid

Senior

Lead

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About Keiki

Keiki is a Kyiv-based product company developing interactive learning applications for parents of young children. Their core offering, Keiki World, combines educational games, worksheets, animated content, and structured activities in a single iOS and Android application. The company operates across 51–200 employees with active hiring in Ukraine, currently focused on marketing, engineering, and data roles. Financially sustainable and privately held since 2019, Keiki distributes through Google Play and Meta channels, serving a global parent audience.

HeadquartersПодільський, Київ

Company Size51–200 employees

Founded2019

Hiring MarketsUkraine

Frequently Asked Questions

What is Keiki World?

Keiki World is Keiki's flagship edutainment app for toddlers and preschoolers (ages 2–6), featuring learning games, interactive worksheets, animated cartoons, and educational activities. The app has surpassed 12 million installs and is available on iOS and Android.

What countries does Keiki hire in?

Keiki currently hires exclusively in Ukraine. The company has 17 active roles across marketing, engineering, data, operations, product, and support functions.

What tech stack does Keiki use?

Keiki's stack spans mobile development (iOS, Android, Unity, C#), backend (Python, SQL), analytics (Tableau, Power BI, Redash), and testing automation (Cypress, Playwright, GitHub Actions, Jenkins). Design tools include Figma, After Effects, and Adobe Creative Suite.