Raisin Tech Stack

Multi-currency savings platform connecting consumers to banks across EU, UK, and US

Financial Services Berlin, Berlin 501–1,000 employees Founded 2012 Public Company

Raisin operates a cross-border deposit and investment marketplace serving over 1M investors across the EU, UK, and US. The tech stack—Java, Python, FastAPI, Kafka, and Snowflake—reflects a backend-heavy, event-driven architecture typical of high-throughput financial platforms handling billions in assets. Active hiring in engineering and product alongside work on design systems and process automation suggests Raisin is moving from a monolithic inherited system toward modular, scalable infrastructure while pushing into new investment product classes.

Tech Stack 54 technologies

Core StackJava Python FastAPI MySQL Kafka AWS TypeScript React React Native Node.js Terraform Prisma DynamoDB Snowflake Figma Adobe Creative Cloud Confluence Looker Google Analytics Jira Google Ads JavaScript Zendesk Microsoft Office SQL Contentstack CSS HTML Spring Boot styled-components+24 more

What Raisin Is Building

◆Challenges

Complex regulated financial systems
Ensuring reliability and scalability
Automating regulatory reporting processes
Internationalisation of investment products
Replacing legacy services
Maintaining customer trust
Streamlining hr processes
Expanding banking and investments platform
Reactive brand governance
Creative alignment across departments

▲Active Projects

Benefits
Internationalisation of investment products
Design system
Internal tooling for operations teams
Process optimization for subsidiaries
Onboarding/offboarding
Customer payment services
Global brand marketing strategy
Art direction for marketing campaigns
Brand governance across all teams

Hiring Activity

Accelerating60 roles · 30 in 30d

Department

Engineering

Product

Support

Finance

Marketing

Design

Ops

Seniority

Senior

Lead

Junior

Mid

Manager

Director

Intern

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About Raisin

Raisin is a FinTech platform founded in 2012 that lets consumers access better savings rates by connecting them directly to banks across the EU, UK, and US. The company holds over 75 billion euros in assets under management for more than 1 million investors. Raisin generates revenue by taking a commission on deposits and investments while providing banks with a diversified funding channel. The company is publicly listed and operates across Germany, the US, and the UK with over 700 employees spanning engineering, product, support, and operations roles.

HeadquartersBerlin, Berlin

Company Size501–1,000 employees

Founded2012

Hiring MarketsGermany, United States, United Kingdom, Spain

Frequently Asked Questions

What tech stack does Raisin use?

Raisin's core stack includes Java, Python, FastAPI, Kafka, MySQL, DynamoDB, Snowflake, React, TypeScript, and Node.js. AWS provides infrastructure. The architecture prioritizes event streaming (Kafka) and distributed data warehousing (Snowflake).

What countries does Raisin operate in?

Raisin connects consumers to banks in the EU, the UK, and the US. The company is headquartered in Berlin and actively hires in Germany, the United States, the United Kingdom, and Spain.