Mollie Tech Stack

European payments platform handling 250,000+ businesses across 10+ countries

Financial Services Amsterdam, North Holland 501–1,000 employees Privately Held

Mollie operates a multi-currency payment and money-management platform built on a polyglot stack (PHP, Java, Go, C#, Python) deployed across GCP and AWS. The hiring shape — mid-level engineers and sales staff dominating, with a dedicated data team and a new Head of Sales role — reflects an organization shifting toward platform scale and geographic expansion. Active projects signal infrastructure modernization (IAM foundation, design system) alongside new revenue vectors (in-person terminals, capital financing).

Tech Stack 62 technologies

Core StackPHP Java Go C# Python GitLab Jira Slack Okta AWS JavaScript React React Native TypeScript Postman Kubernetes BigQuery Terraform Docker Apache Airflow Prefect Dagster Google Workspace GCP Spring Boot Pub/Sub GCS Mage SQL Azure+27 more

AdoptingReact Native GCP Android SDK GoCardless

ReplacingKubernetes DataHub

What Mollie Is Building

◆Challenges

Scaling payment processing platform
High-volume transaction processing
Scaling engineering talent pipeline
Overpriced solutions
Downtime erodes trust
Expanding in french market
Expanding into new markets
Broken user journeys
Eliminating financial bureaucracy
Advanced security for mid-market customers

▲Active Projects

In-person payments terminal
Payment processing and orchestration platform
Talent pipeline development
Multi-user capabilities
Building pipeline in french market
Modern iam foundation
Mollie capital financing platform
Design system for all products
Dashboard design
Employer brand strengthening

Hiring Activity

Steady75 roles · 30 in 30d

Department

Sales

Engineering

Product

Support

Data

Marketing

Design

Seniority

Mid

Senior

Junior

Manager

Lead

Notable leadership hires: Head of Sales

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About Mollie

Mollie is a European payments infrastructure company serving startups through enterprises. The platform consolidates payment processing, reconciliation, reporting, fraud detection, and financing into a single interface. With 850 employees across 10 offices (Amsterdam, Ghent, Lisbon, London, Maastricht, Milan, Munich, Berlin, Kiel, Paris) and 250,000+ active businesses, Mollie operates at scale across multiple currencies and payment methods (iDEAL, SEPA, PayPal, Mastercard, VISA, and others). The business spans payment processing, cash management, and capital solutions for SMB and mid-market segments.

HeadquartersAmsterdam, North Holland

Company Size501–1,000 employees

Hiring MarketsNetherlands, Poland, Italy, United Kingdom, Portugal, Sweden, Germany, Austria

Frequently Asked Questions

What is Mollie's tech stack?

Core languages: PHP, Java, Go, C#, Python. Cloud: GCP, AWS. Data: BigQuery, Pub/Sub, Airflow, Prefect. Frontend: React, React Native, TypeScript. Infrastructure: Kubernetes, Docker, Terraform.