bunq Tech Stack

Mobile-first digital bank serving consumers and SMBs across Europe

Banking Amsterdam, North Holland 501–1,000 employees Founded 2012 Privately Held

bunq operates a fully built-in-house financial system powering consumer and business banking across 12+ European countries. The hiring acceleration (60 roles in 30 days) concentrates in ops, security, and engineering — reflecting a company scaling compliance infrastructure and branch operations while simultaneously automating internal workflows. Core pain points cluster around verification/EDD delays, regulatory risk, and operational efficiency, suggesting the classic fintech scaling challenge: grow user volume without breaking compliance.

Tech Stack 42 technologies

Core StackRetool Looker MySQL Redis Elasticsearch PHP LinkedIn Ads AWS Okta Google Ads Python Redshift n8n Zapier Make Postman Datadog Sentry Google Sheets TikTok Ads TikTok Ads Manager Google Workspace Google Analytics 4 Apple App Store iOS Android SQL BPMN Insomnia Kibana+11 more

AdoptingKandji

What bunq Is Building

◆Challenges

Eliminating inefficiencies
Balancing regulatory risk
Internal tool inefficiencies
Scaling branch operations
Ensuring compliance with local laws
Reducing edd case handling times
Reducing verification delays
Unified measurement framework
Balancing compliance and user experience
Streamlining operations

▲Active Projects

Establish operational processes for new branch
Implement scalable automated compliance processes
Implementation of new security tools
User review process automation
Unified measurement framework
Marketing mix modeling initiative
End-to-end influencer campaigns
Corrective action plan monitoring
Automated user-centric processes and workflows
Monitor reporting performance using analytics tools

Hiring Activity

Accelerating130 roles · 60 in 30d

Department

Ops

Security

Engineering

Marketing

Product

Legal

Support

Seniority

Mid

Senior

Lead

Manager

Junior

Director

Intern

Notable leadership hires: Product Lead, Head of Retention

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About bunq

bunq is a digital bank founded in 2012 that launched its app in 2015 and now serves over 500 employees across 48 nationalities. The company operates its own financial infrastructure stack (MySQL, Redis, Elasticsearch, AWS) and serves two primary segments: individual consumers seeking a transparent, mobile-first banking alternative, and small businesses looking to eliminate paperwork-heavy account management. bunq operates licensed banking operations in the Netherlands and expanded branch infrastructure across Europe, reflected in active projects around new branch setup and local regulatory compliance.

HeadquartersAmsterdam, North Holland

Company Size501–1,000 employees

Founded2012

Hiring MarketsBulgaria, Turkey, Netherlands, Spain, Italy, Belgium, France, United States

Frequently Asked Questions

What is bunq's tech stack?

bunq uses MySQL, Redis, Elasticsearch, AWS, Python, and PHP as core infrastructure, paired with Retool for internal tools, Looker for analytics, Datadog for monitoring, and n8n/Zapier for workflow automation. The stack reflects a fintech building toward operational scale.

Where is bunq headquartered?

bunq is headquartered in Amsterdam, North Holland, Netherlands. The company operates licensed branch infrastructure across 12+ European countries including France, Germany, Spain, and Belgium.