Careloop | Klett Tech Stack

International nurse recruiting marketplace for German healthcare providers

Hospitals and Health Care Berlin 11–50 employees Founded 2019 Privately Held

Careloop operates a reverse-marketplace model connecting pre-screened international nurses with German healthcare employers, acquired by Klett Group in 2024. The company's tech stack is almost entirely marketing and business operations (HubSpot, LinkedIn, Google Ads, Figma) with no engineering or data infrastructure, suggesting a highly manual, recruiter-driven operation rather than a platform-native technology business. Active projects cluster around recruiting workflows, candidate management, and immigration process optimization—the operational core of healthcare labor arbitrage.

Tech Stack 11 technologies

Core StackHubSpot Google Ads Adobe Premiere Pro Figma LinkedIn Instagram Meta Microsoft Office Google Workspace Excel PowerPoint

What Careloop | Klett Is Building

◆Challenges

Nursing staff shortage
Process optimization in international recruiting
Optimizing finance processes
Optimizing collaboration with clients
Immigration and recognition of international nurses

▲Active Projects

Recruiting project management & customer support
Klett talentakademie learning & development
Recruiting candidate management
International recruiting process optimization
Financial reporting
Accounts payable/receivable
Planning team events
Preparing company meetings
Onboarding days
Customer onboarding

Hiring Activity

Decelerating10 roles · 2 in 30d

Department

Marketing

Finance

Healthcare

Ops

Seniority

Intern

Mid

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About Careloop | Klett

Careloop is a Berlin-based recruiting marketplace founded in 2019 to address Germany's critical nursing shortage by matching qualified international nurses with domestic healthcare employers. The company operates on an inverted model: rather than nurses applying directly, employers compete for pre-screened candidates who are already job-seeking. Careloop was acquired by the Klett Group in 2024. The organization is 11–50 people, predominantly HR and marketing staff (as of hiring data), with active projects spanning candidate management, immigration documentation support, and employer onboarding. Geographic scope is Germany.

HeadquartersBerlin

Company Size11–50 employees

Founded2019

Hiring MarketsGermany

Frequently Asked Questions

What does Careloop do?

Careloop operates an online marketplace connecting international nurses with German healthcare and nursing service providers. It reverses the traditional recruiting flow: pre-screened candidates are displayed to employers who apply directly to them.

Who owns Careloop?

Careloop was acquired by the Klett Group in 2024. The company was founded in 2019 as an independent Berlin-based startup.