Nickel Tech Stack

Open banking platform via retail distribution network across Europe

Banking Paris, France 501–1,000 employees Founded 2014 Privately Held

Nickel operates a fintech platform that opens bank accounts in five minutes through a network of 12,500+ retail locations (tobacco shops, convenience stores) across five European countries. The company has deployed over 4.5 million accounts since 2014 and issues MasterCard debit cards accepted at 28 million merchants globally. The tech stack reflects a mature data and analytics infrastructure (BigQuery, dbt, Airbyte, Looker Studio) paired with core banking and fraud systems (Java, Kubernetes, Oracle), and hiring velocity is accelerating across operations, sales, and engineering—suggesting expansion of both the partner network and internal platform capacity.

Tech Stack 48 technologies

Core StackJira Confluence Salesforce Zendesk Oracle dbt BigQuery Airbyte GitLab Python Java React Scala Kubernetes Swift TOGAF ArchiMate UML Google Microsoft 365 GCP Cloud Run Gemini Looker Studio SQL Meta Instagram Microsoft Office iOS CI/CD+18 more

What Nickel Is Building

◆Challenges

Data protection compliance
Fraud detection
Aligning architecture with business strategy
Expanding partner network
Sustainable pos growth
Urbanisation and transformation of it system
Regulatory monitoring and compliance
High volume of customer requests
Increased compliance alert volume
Ensuring sufficient liquidity coverage

▲Active Projects

Partner network development
Urbanisation and transformation of it system
Organiser des évènements et salons
Instruction of certain business/it projects
Development tool testing
Phone campaigns
Partner network expansion
Territory activation
Expand partner network in mainz/wiesbaden
Centralizing know your supplier controls

Hiring Activity

Accelerating45 roles · 30 in 30d

Department

Ops

Sales

Engineering

Marketing

Support

Finance

Risk

Compliance

Seniority

Manager

Junior

Mid

Intern

Senior

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About Nickel

Nickel is a fintech company offering no-condition current accounts (no minimum balance, no income requirements) opened entirely through retail POS partners rather than bank branches. The platform serves mass-market consumers across France, Spain, Belgium, Germany, and Portugal, with 93% reported customer satisfaction. Customers receive an immediate-debit MasterCard usable at 1.8 million ATMs and 28 million merchants in 210 countries. The business model is built on a dense partner network (12,500 points of sale in Europe) and real-time payment rails, positioning Nickel as a mass-market alternative to traditional banking.

HeadquartersParis, France

Company Size501–1,000 employees

Founded2014

Hiring MarketsFrance, Spain, Germany, Belgium

Frequently Asked Questions

What is Nickel's tech stack?

Nickel uses Java, Scala, Python, and React for core systems; Oracle and BigQuery for data; dbt and Airbyte for pipelines; Kubernetes for orchestration; Salesforce and Zendesk for operations; and GCP with Cloud Run for infrastructure.