Question 1

What tech stack is OPEN using?

Accepted Answer

OPEN uses 518 technologies such as Docker, Ansible, Spring Boot, J2EE, COMIT, Apache Maven, Drupal, Apache Hadoop, .NET and Symfony.

Question 2

What technologies does OPEN use?

Accepted Answer

OPEN uses 518 technologies such as Docker, Ansible, Spring Boot, J2EE, COMIT, Apache Maven, Drupal, Apache Hadoop, .NET and Symfony.

Question 3

What Platform And Storage tools does OPEN use?

Accepted Answer

OPEN uses Docker, Amazon Web Services, Google Cloud Platform, iOS, Prometheus, Nutanix, Envoyer, NetApp, Datadog and Apache Tomcat. for Platform And Storage.

Question 4

What Devops And Development tools does OPEN use?

Accepted Answer

OPEN uses Ansible, J2EE, Apache Maven, Drupal, Jenkins, Jira, PowerShell, ELK, Yocto and XL Deploy. for Devops And Development.

Question 5

What Programming Languages And Frameworks tools does OPEN use?

Accepted Answer

OPEN uses Spring Boot, .NET, Symfony, Django, .NET Core, ASP.NET Core, Rails, Golang, Python and C#. for Programming Languages And Frameworks.

Question 6

What Communications tools does OPEN use?

Accepted Answer

OPEN uses COMIT, Skype and AT&T. for Communications.

Question 7

What Business Intelligence And Analytics tools does OPEN use?

Accepted Answer

OPEN uses Apache Hadoop, Informatica, Salesforce Marketing Cloud, Power BI, Apache Spark, Grafana, Talend, Dataiku, Google Analytics and Data Studio. for Business Intelligence And Analytics.

Question 8

What HR tools does OPEN use?

Accepted Answer

OPEN uses Workday, SAP, Anaplan, LMS Academy, Linux Academy and Continu. for HR.

Question 9

What  tools does OPEN use?

Accepted Answer

OPEN uses CDI, Azure DevOps, Control-M, Postman, Elastic, Windev, ServiceNow.com, ANSYS Fluent, Autosys and Soap UI. for .

Question 10

What Collaboration tools does OPEN use?

Accepted Answer

OPEN uses Spring, Airflow, Microsoft Powerpoint, Microsoft Office 365, Workspace, Alfresco and Assemblage. for Collaboration.

Question 11

What Sales tools does OPEN use?

Accepted Answer

OPEN uses Brightest Minds and Salesforce. for Sales.

Question 12

What Product And Design tools does OPEN use?

Accepted Answer

OPEN uses Confluence and Tuleap. for Product And Design.

Question 13

What Marketing tools does OPEN use?

Accepted Answer

OPEN uses Engagez, Synth, Cision, SOCi, Benchmark, Revue, Placer, Semarchy, Tailwind and SMTP. for Marketing.

Question 14

What IT Security tools does OPEN use?

Accepted Answer

OPEN uses Microsoft Active Directory, Active Directory, Centreon, Okta, Rapid7, AWS IoT, Collibra, F5, insightIDR and Zabbix. for IT Security.

Question 15

What E-commerce tools does OPEN use?

Accepted Answer

OPEN uses Global-e and UPS. for E-commerce.

Question 16

What Testing And QA tools does OPEN use?

Accepted Answer

OPEN uses Selenium, Appium, Tricentis Tosca, Tricentis, Testrail and Cucumber. for Testing And QA.

Question 17

What IT Management tools does OPEN use?

Accepted Answer

OPEN uses Red Hat, Spring Data and Ivanti. for IT Management.

Question 18

What Finance And Accounting tools does OPEN use?

Accepted Answer

OPEN uses Impos and SAP S/4HANA (SAP Cloud ERP). for Finance And Accounting.

Question 19

What Customer Management tools does OPEN use?

Accepted Answer

OPEN uses Provide Support and Drift. for Customer Management.

Question 20

What Computer Networks tools does OPEN use?

Accepted Answer

OPEN uses Envoy for Computer Networks.

Question 21

What Productivity And Operations tools does OPEN use?

Accepted Answer

OPEN uses TRIBUS, Microsoft Excel and Apache Airflow. for Productivity And Operations.

Question 22

What Technology tools does OPEN use?

Accepted Answer

OPEN uses Microsoft Azure DevOps Server for Technology.

Question 23

What job postings does OPEN have?

Accepted Answer

OPEN has 1,457 job postings in our database, including historical and current listings that reveal hiring trends and the roles this company has advertised.

Question 24

What roles is OPEN hiring for?

Accepted Answer

OPEN job postings include past and current listings; our data shows the roles and hiring trends this company has advertised.

Question 25

Where is OPEN hiring?

Accepted Answer

OPEN has job postings in France.

Technology	Category	Confidence
******	Containers And Microservices	high
*******	Configuration Management	high
**** **	Application Frameworks	high
****	Application Development	high
*****	Call Accounting	high
**** ***	Build Automation	high
******	Blogging Platform	high
**** ****	Big Data Analytics	high
****	Application Frameworks	high
*******	Application Frameworks	high

Job Title	Posted at	Job Country
Développeur Java Full Stack (H/F)	Feb 25, 2026	France
Business Developer senior H/F	Feb 25, 2026	France
Tech Lead Data Science / MLOps H/F	Feb 24, 2026	France
**** * ******	**********	**** ****
***** **** ******	**********	**** *****

OPEN Tech Stack & Job Postings

Tech Stack at OPEN

Platform And Storage

Devops And Development

Programming Languages And Frameworks

Communications

Business Intelligence And Analytics

HR

Complete list of OPEN technologies

Job postings at OPEN

OPEN

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