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CITECH Tech Stack

Enterprise digital transformation consultancy with AI and cloud modernization focus

Information Technology & Services Paris Cedex 12, Ile de France 51–200 employees Founded 2013 Privately Held

CITECH is a mid-sized French consulting firm (51–200 employees) built around legacy system modernization and enterprise digital transformation. The tech stack reveals a company straddling two worlds: heavy mainframe/ERP expertise (COBOL, DB2, z/OS, IFS) alongside cloud-native tooling (Kubernetes, Docker, Azure, LangChain). Active replacement of IFS Applications and concurrent adoption of testing frameworks (Selenium, Playwright, Appium) signal a shift toward cloud-based ERP and automated QA. The hiring mix—59 engineering roles against 30 data roles, with senior positions dominating—reflects a consulting model where experienced engineers drive client engagements rather than product development.

Tech Stack 191 technologies

Core StackJava RabbitMQ C# Python Maven GitLab PL/SQL Oracle Cisco Fortinet SQL Server Jira LangChain GitHub Copilot Grafana Docker Power BI Kubernetes SQL IFS EDIFACT SFTP JBoss CI/CD COBOL DB2 z/OS Windows Azure AI Foundry Microsoft 365+157 more

AdoptingSelenium Playwright Appium

ReplacingIFS Applications

What CITECH Is Building

◆Challenges

Migration and erp integration
Data migration
Improving operational performance
Securing critical data recovery
Ensuring reliability of critical data flows
Ensuring successful erp production rollouts
Maintaining legacy mainframe applications
Transaction security
High-volume real-time data
Improving data reliability

▲Active Projects

Erp migration and integration
Deploying ai agents in microsoft 365
Mvp ai use cases
Data migration project
Integrate java pipeline into private cloud
Integrate ai into developer tools
Servicenow csm pro deployment
Implementing new general accounting tool
Project management tool development
Developing ai use case mvp

Hiring Activity

Accelerating120 roles · 75 in 30d

Department

Engineering

59

Data

30

Ops

6

Support

4

Finance

3

HR

3

Research

3

Product

2

Seniority

Senior

79

Mid

26

Intern

4

Manager

3

Director

2

Lead

2

Notable leadership hires: Engineering Director

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About CITECH

CITECH advises mid-market and enterprise clients across banking, insurance, automotive, healthcare, transport, and robotics on digital transformation. The firm operates as a consultancy with projects spanning ERP migrations, AI/ML implementation, cloud infrastructure integration, and legacy system maintenance. Their current workload centers on ERP system upgrades, data migration initiatives, and generative AI use-case pilots—particularly deploying AI agents into Microsoft 365 and ServiceNow environments. CITECH maintains offices across France (Paris, Lyon, Aix-en-Provence, Strasbourg, Dijon, Besançon) and is actively hiring, with 121 open roles and 74 posted in the last 30 days.

HeadquartersParis Cedex 12, Ile de France

Company Size51–200 employees

Founded2013

Hiring MarketsFrance

Frequently Asked Questions

What tech stack does CITECH use?

CITECH uses SQL, Java, C#, Python, Oracle, SQL Server, and IBM mainframe tech (COBOL, DB2, z/OS). They also deploy Kubernetes, Docker, Azure AI Foundry, LangChain, GitHub Copilot, Power BI, and Grafana for modern workloads.

What is CITECH working on?

Active projects include ERP migrations and integrations, AI agent deployment in Microsoft 365, data migration initiatives, ServiceNow CSM Pro implementation, Java pipeline cloud integration, and AI use-case MVPs for clients.