Overview
News
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
Overview
KIDSLINE is a Tokyo marketplace company founded in 2014 that books babysitters and childcare online. Its platform vets sitters and handles scheduling and payment, and it distributes heavily through employer childcare benefits. The company operates across Japan.
News
Bringing Babysitters Mainstream in Japan: Kidsline Founder Tsunezawa Kahoko
Entrepreneur Tsunezawa Kahoko used her experience as founder of marketing firm Trenders and as a mother to establish her second company, babysitter-matching service Kidsline. Tsunezawa talks about what led her to set up the service, how it works, and what
Read more
Report
Technologies
Tech DNA
Swift
SwiftUI
UIKit
Mobile
Swift
Alamofire
RxSwift
Bitrise
MVVM
SwiftUI
UIKit
Other
Figma
GitHub
Slack
Stack modernity
68/100
How modern this stack is, based on technology relevance, AI adoption and the share of legacy tools.
In-demand technologies
Swift
1 job
Required
Slack
1 job
Required
UIKit
1 job
Required
SwiftUI
1 job
Required
RxSwift
1 job
Required
MVVM
1 job
Required
Figma
1 job
Required
Alamofire
1 job
Required
Salary medians are calculated from this company's open jobs and compared with the market.
Stack changes
Swift
Sep 2026
UIKit
Sep 2026
SwiftUI
Sep 2026
Slack
Sep 2026
RxSwift
Sep 2026
MVVM
Sep 2026
GitHub
Sep 2026
Figma
Sep 2026
Technologies recently added to or removed from this company's stack - a signal of tech migrations and new initiatives.
Inetum
Jobgether
Backbase
Scrums.com
JPMorganChase
Zensar Technologies
Growth
Hiring Momentum
58/100
Growing
Open positions
2
0 opened / 0 closed in 30 days
ATS activity
Every ~3 hours
09/06/2026
Hiring Dynamics
+100%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Mobile
50% ▲
Early Careers
50% ▲
Activity Timeline
Added Swift to stack
Sep 2026
Added UIKit to stack
Sep 2026
Added SwiftUI to stack
Sep 2026
Added Slack to stack
Sep 2026
Added RxSwift to stack
Sep 2026
Added MVVM to stack
Sep 2026
Added GitHub to stack
Sep 2026
Added Figma to stack
Sep 2026
Added Bitrise to stack
Sep 2026
Added Alamofire to stack
Sep 2026
Offices
Where the company hires and what each office is for
Cities
1
Hiring now
1
Countries
1
Busiest office
Tokyo
Tokyo
Japan
HQ
2 open roles 2 posted in 90 days 50% engineering
hires for Mobile, Early Careers