Cartelis Tech Stack

Customer data activation and modern analytics architecture for mid-market to enterprise

Business Consulting and Services Paris, Île-de-France 11–50 employees Founded 2015 Partnership

Cartelis is a Paris-based data consulting firm built around customer data platforms, analytics infrastructure, and marketing automation. The tech stack reveals a modern, composable approach: Google Analytics + GTM for tracking, dbt + SQL for transformation, Snowflake/BigQuery for warehousing, and Dataiku/Tableau for analytics, now extending into LLM integration (OpenAI, Anthropic, Mistral). The hiring profile is heavily data-focused (7 of 8 open roles), with seniority concentrated at senior and intern levels—a pattern typical of consulting firms scaling from founder-led client work toward repeatable, junior-executable service offerings.

Tech Stack 22 technologies

Core StackGoogle Analytics Python Tableau Metabase Snowflake PostgreSQL BigQuery dbt OpenAI Anthropic n8n Make FastAPI React Google Tag Manager Funnel Data Studio SQL Dataiku Gemini Mistral Streamlit

What Cartelis Is Building

◆Challenges

Deploying cdp and crm
Managing scheduled data flows
Scaling consulting practice
Doubling size
Automating internal processes
Improving internal processes
Implementing ai solutions for internal products
Process automation

▲Active Projects

Marketing automation and crm strategy
Advanced data analytics and reporting
Data pipeline creation
Process automation
Web tracking and tag management
Growth marketing
Developing data/crm consulting offers
Internal projects
Deployment of new offers
Development of employer brand

Hiring Activity

Decelerating8 roles · 1 in 30d

Department

Data

Consulting

Seniority

Senior

Intern

Junior

Mid

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About Cartelis

Cartelis advises growth-stage startups and large enterprises on building modern data stacks and customer analytics practices. Founded in 2015 and operating from Paris with 11–50 employees, the firm works across analytics architecture, CRM deployment, marketing automation, and data engineering. Current project focus spans data pipeline creation, web tracking strategy, marketing automation rollouts, and internal process automation. The consulting practice is at an inflection point: while actively developing new CDP and CRM service offerings, the team is also working to scale internal operations and deploy AI-powered tools to reduce manual workload.

HeadquartersParis, Île-de-France

Company Size11–50 employees

Founded2015

Hiring MarketsFrance

Frequently Asked Questions

What tech stack does Cartelis use?

Google Analytics, Google Tag Manager, Snowflake, BigQuery, PostgreSQL, dbt, Dataiku, Tableau, Metabase, SQL, Python, FastAPI, React, and LLM APIs (OpenAI, Anthropic, Mistral, Gemini).

Is Cartelis hiring data engineers?

Yes. 8 active roles with 7 focused on data; seniority split across senior (4), junior/mid (2), and intern (2). Hiring currently in France only.

What is Cartelis working on?

CDP and CRM deployment, data pipeline creation, marketing automation strategy, web tracking implementation, advanced analytics, process automation, and AI-driven internal products.