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Klanik Tech Stack

IT consulting firm scaling AI, cloud, and DevOps expertise across Europe and beyond

IT Services and IT Consulting Marseille 501–1,000 employees Founded 2011 Self-Owned

Klanik is an 800-person IT engineering consulting firm headquartered in Marseille with operations across Europe, North America, Africa, and the Middle East. The company is heavily engineering-focused (128 of 198 open roles), with accelerating hiring across senior and mid-level positions. Their tech stack reveals a dual investment: Microsoft ecosystem depth (Azure, C#, ASP.NET, SQL Server) paired with modern AI tooling (LangGraph, CrewAI, LlamaIndex) and infrastructure-as-code adoption (Terraform, Ansible), suggesting a shift toward cloud-native delivery and AI-augmented consulting services.

Tech Stack 200 technologies

Core StackPower BI Splunk C# ASP.NET Azure DevOps SonarQube Docker GitHub MySQL SQL Server Oracle AWS GitLab Jenkins Java Python JavaScript pandas NumPy scikit-learn SQL NET MAUI WPF DB2 for i Qlik View Qlik Sense LangGraph CrewAI LlamaIndex Azure+170 more

AdoptingDynatrace Elasticsearch Java Ansible Terraform Azure Zabbix CI/CD+2 more

ReplacingGCP

What Klanik Is Building

◆Challenges

Platform reliability
Recruiting top it talent
Performance optimization
Securizing information systems
Incident management
Ensuring security compliance
Database migration
Global information system redesign
Reducing production deployment times
Secure pki infrastructure deployment

▲Active Projects

Employer brand development
Infrastructure as code implementation
Global information system redesign
Cloud architecture modeling
Migration to cloud
Ai solution industrialization
Gitops strategy implementation
Governance implementation
Cloud cost optimization via finops
Containerized application performance optimization

Hiring Activity

Accelerating200 roles · 150 in 30d

Department

Engineering

128

Data

17

Security

14

Sales

10

HR

8

Ops

8

Product

5

Support

3

Seniority

Senior

112

Mid

60

Lead

10

Manager

9

Intern

2

Junior

1

Notable leadership hires: Tech Lead IA, Project Director

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About Klanik

Klanik provides IT engineering and digital transformation consulting across five technical verticals: Software, DevOps & Cloud, Agile, Cybersecurity, and Data & AI. The firm serves major enterprises undergoing large-scale digital initiatives, with active projects spanning cloud migration, AI solution industrialization, infrastructure-as-code implementation, and global information system redesigns. Founded in 2011, the company operates 12 agencies and employs over 800 consultants. Internal development happens through ACT'IN KLANIK, a program connecting employees to transversal projects aligned with their expertise and interests.

HeadquartersMarseille

Company Size501–1,000 employees

Founded2011

Hiring MarketsFrance, Canada, Colombia, Saudi Arabia, United Arab Emirates, Switzerland, Mauritius, United States

Frequently Asked Questions

What tech stack does Klanik use?

Klanik's primary stack includes Azure, C#, ASP.NET, SQL Server, Docker, GitHub, and Jenkins. They're actively adopting Terraform, Ansible, Java, and CI/CD practices, while building AI capabilities with LangGraph, CrewAI, and LlamaIndex. They're transitioning away from GCP.

What is Klanik working on?

Active projects include cloud migration, AI solution industrialization, GitOps and infrastructure-as-code implementation, cloud cost optimization via FinOps, global information system redesign, and containerized application performance optimization.