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Company profile

C24 Bank GmbH Tech Stack

Frankfurt-based mobile bank building open banking and credit risk infrastructure

Financial Services Frankfurt, Hesse 51–200 employees Founded 2019 Privately Held

C24 Bank is a Frankfurt mobile bank founded in 2019 that runs a dual-stack setup: Java/Spring Boot with Angular and Swift for core banking apps, alongside PHP/Symfony and MySQL. Hiring is accelerating and product-heavy, led by a Product Management Lead search, while finance and ops openings center on tax reporting, chargebacks and sanctions screening. SAS and Python point to an in-house credit risk modeling function.

Tech Stack 14 technologies

What C24 Bank GmbH Is BuildingChallenges and projects from their job posts

◆Challenges

  • Real-time compliance screening with current sanction lists
  • Reducing false positives in screening
  • Data quality and management for risk models
  • Inefficient, complex international tax workflows
  • Regulatory compliance for outsourcing and third parties
  • Implementing privacy by design

▲Active Projects

  • CPD account management system
  • Credit risk models and model risk framework
  • Chargeback processing automation
  • FATCA/CRS reporting implementation
  • Agent development

Hiring Activity

Accelerating25 roles · 25 in 30d

Department

Product
12
Finance
5
Ops
4
Data
1
Legal
1
Security
1

Seniority

Junior
8
Senior
7
Lead
4
Mid
3
Manager
2

Notable leadership hires: Product Management Lead

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About C24 Bank GmbH

C24 Bank GmbH is a privately held digital bank headquartered in Frankfurt, Hesse, operating since 2019. It positions itself as an open banking platform with a mobile-first retail banking experience. The company employs between 51 and 200 people. Its teams span product, finance, operations, data, legal and security, covering account management, credit risk, tax reporting and regulatory compliance functions.

HeadquartersFrankfurt, Hesse
Company Size51–200 employees
Founded2019

Frequently Asked Questions

What tech stack does C24 Bank use?

C24 Bank uses Java, Spring Boot, Angular, Swift, PHP, Symfony, MySQL, Docker and Ansible for engineering, plus SAS, Python and Tableau for analytics and risk work, and Figma for design.

Is C24 Bank hiring?

Yes, hiring is accelerating and weighted toward product roles, including a Product Management Lead, with further openings in finance, operations, data, legal and security.

What is C24 Bank working on?

Current initiatives include a CPD account management system, chargeback processing automation, credit risk model development, FATCA/CRS reporting and a stronger model risk management framework.

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How this profile is built

C24 Bank GmbH's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.