Qonto Tech Stack

Pan-European SME banking platform with AI-powered customer tools

Financial Services Paris, Île-de-France 1,001–5,000 employees Founded 2016 Privately Held

Qonto operates a multi-currency banking platform for European SMEs and freelancers across nine countries, built on Go, React, Kotlin, and PostgreSQL. Active hiring across engineering (21 roles), finance (16), and sales (10) reflects expansion into new markets—particularly Italy, Spain, and Portugal—while the project pipeline shows a major shift toward data infrastructure and customer-facing AI, suggesting a move beyond transactional banking toward analytics and AI-driven features for its 500,000+ customer base.

Tech Stack 42 technologies

Core StackGo Ruby React Kotlin Swift Kubernetes AWS PostgreSQL Kafka Elasticsearch Zendesk Python Cursor Snowflake Apache Airflow SAP Tableau GitHub Firebase Notion Meta LinkedIn Google CRM Kibana World-Check One macOS Anaplan iOS Bitrise+12 more

What Qonto Is Building

◆Challenges

Compliance with local regulations
Simplifying infrastructure
Reducing incident noise
Balancing operational efficiency with compliance
Expanding into new european markets
Scalable data platform tools
Improving data discoverability
Reducing dashboard sprawl
Building high-performing design team
Robust infrastructure in regulated financial context

▲Active Projects

Scalable data platform tools for ai product development
Cross-functional data architecture
Self-service analytics
Scaling kycb operations across italy, spain, portugal
Sales onboarding academy
Customer‑facing ai for 500,000+ business customers
Audit projects for german branch
Establishing presence in netherlands
Building partnership ecosystem
Real-time synchronization issues

Hiring Activity

Steady95 roles · 40 in 30d

Department

Engineering

Finance

Sales

Marketing

Security

Data

Ops

Legal

Seniority

Senior

Manager

Mid

Intern

Lead

Staff

Junior

Notable leadership hires: Backend Lead, Backend Team Lead, Head of Partnerships

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About Qonto

Qonto provides banking and financial-management tools for SMEs and freelancers across Europe, operating in France, Italy, Spain, Germany, Netherlands, Belgium, Austria, Portugal, and Serbia. The platform combines core banking (accounts, transfers, payments) with compliance and treasury features. Founded in 2017, Qonto has scaled to 1,001–5,000 employees and serves hundreds of thousands of customers. Current operational focus spans KYBC scaling across southern Europe, multi-market regulatory compliance, partnership-ecosystem building, and infrastructure modernization to support AI product initiatives.

HeadquartersParis, Île-de-France

Company Size1,001–5,000 employees

Founded2016

Hiring MarketsFrance, Italy, Spain, Serbia, Germany, Netherlands

Frequently Asked Questions

What tech stack does Qonto use?

Qonto's backend is built on Go and Ruby, with React for frontend and Kotlin/Swift for mobile. Data infrastructure includes PostgreSQL, Kafka, Elasticsearch, Snowflake, and Apache Airflow. Hosting is AWS with Kubernetes orchestration.

What is Qonto working on?

Current projects include a scalable data platform for AI, customer-facing AI tools for 500,000+ business customers, KYBC operations scaling across Italy/Spain/Portugal, self-service analytics, a sales onboarding academy, and partnership ecosystem development.