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Atos Tech Stack

Global digital transformation and managed services provider

IT Services and IT Consulting 95877 Bezons 10,001+ employees Public Company

Atos operates at enterprise scale with 63,000 employees across 61 countries, structured around two brands: Atos for services and Eviden for products. The tech stack reveals a hybrid-legacy modernization play—heavy SAP footprint (S/4HANA, BTP, RISE) alongside cloud adoption (Azure, Kubernetes, OpenAI), with active migrations off older SAP platforms (ECC, PI/PO) and Splunk. The hiring profile is engineering-skewed with notable security and data talent acquisition, supported by strong leadership depth (CTO, R&D Directors, Solution Directors), signaling a push toward cloud-native service delivery and AI-augmented consulting.

Tech Stack 200 technologies

Core StackElasticsearch Dynatrace SAP S/4HANA Angular Java Cassandra Redis RabbitMQ Docker Kubernetes Selenium Jasper Reports Oracle Cloud Control SAP Rise SAP BTP .NET Framework NET Core WPF Entity Framework NHibernate Windows Communication Foundation HBase Azure Azure DevOps Server Git ClearCase Azure App Service Azure Kubernetes Service Azure Logic Apps API Management+170 more

AdoptingSAP S/4HANA Ansible SD-WAN SAP Cloud SAP Private Cloud SAP RISE SAP Solution Manager SAP Cloud ALM+27 more

ReplacingSplunk Informatica SAP PI/PO SAP ECC Windows 7+1 more

What Atos Is Building

◆Challenges

Ensuring sla compliance
Optimizing plm processes
Security compliance
Performance optimization
Optimizing performance and cost of snowflake
Acquiring new customers
Data governance compliance
Data migration
Optimizing delivery costs
Consolidating plm applications

▲Active Projects

Transformation projects
Sap hcm migration
Development strategy for servicenow practice
Portfolio development
Ml model development
System integration projects
Sap hcm projects
Application consolidation
Digital continuity plm offering
Datalab

Hiring Activity

Steady1,600 roles · 600 in 30d

Department

Engineering

693

Sales

218

Data

125

Ops

105

Security

99

Support

88

Product

55

Finance

40

Seniority

Senior

755

Mid

472

Junior

77

Lead

64

Manager

64

Intern

46

Director

28

Principal

28

Notable leadership hires: Solution Director, Chief Technology Officer, Director R&D Cybersecurity, Project Director, Head of Consulting

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About Atos

Atos is a publicly traded European IT services and consulting firm operating as a multinational with dual-brand structure. The Atos brand delivers managed services, digital workplace, cloud, and cybersecurity solutions; Eviden handles product and analytics offerings. The company holds leading positions in European cybersecurity, cloud infrastructure, and high-performance computing. Revenue runs approximately €8 billion annually. Operations span SAP implementations, system integrations, application modernization, and emerging areas like ML model development and ServiceNow practice expansion. Active pain points include SLA compliance, data governance, Snowflake cost optimization, and securing new customer acquisition.

Headquarters95877 Bezons

Company Size10,001+ employees

Hiring MarketsFrance, Netherlands, Turkey, Belgium, Austria, Japan, Poland, Romania

Frequently Asked Questions

What tech stack does Atos use?

Core stack: SAP (S/4HANA, BTP, RISE), Azure, Kubernetes, Java, .NET, Oracle, Elasticsearch. Adopting: Kubernetes, OpenAI, SAP Cloud. Migrating away from: SAP ECC, SAP PI/PO, Splunk, Windows 7.