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Younup Tech Stack

French IT services firm building software across web, cloud, DevOps, and AI.

IT Services and IT Consulting Nantes, Pays de la Loire 201–500 employees Founded 2019 Self-Owned

Younup is a 300-person IT services company operating six offices across France, structured around seven technical poles (Web, DevOps, Data, AI, Mobile, Cloud, and Agility). The stack—Java/Spring, .NET, Angular, AWS/Azure/GCP, Docker, Terraform—reflects a traditional services-delivery model supporting full-lifecycle software projects. Hiring velocity is accelerating with 13 roles posted in the last 30 days, heavily weighted toward mid-level engineers (20 of 27 open positions), signaling rapid capacity scaling rather than senior leadership restructuring.

Tech Stack 33 technologies

Core StackHibernate Jenkins SonarQube Maven GitLab AWS Linux VMware Hyper-V Active Directory Java Angular Spring Selenium .NET Ansible Terraform GitLab CI/CD Docker Spring WebFlux JPA Redmine Windows DNS DHCP Cucumber Azure GCP Spring Boot Git+3 more

What Younup Is Building

◆Challenges

Supporting growth
Optimizing cash flow
Ensuring profitability across sites
Financial reporting
Merging two banking information systems
Data migration
Expanding development capacity

▲Active Projects

R&d in ai and ar
Client build projects
Tech research project
Projet de mécénat
Projet de r&d en ia et réalité augmentée
Microservices architecture projects
Ai and augmented reality r&d project
Philanthropy project
Continuous integration processes
Back-end api development

Hiring Activity

Accelerating25 roles · 15 in 30d

Department

Engineering

16

Data

3

Product

3

Finance

2

HR

1

Ops

1

Seniority

Mid

20

Senior

5

Director

1

Notable leadership hires: Tech Lead Java, Finance Director

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About Younup

Younup delivers design, build, testing, and operations services across the full software lifecycle, from requirements gathering through production deployment and ongoing maintenance. The company serves mid-market clients in France across consulting, banking, and enterprise sectors. With 201–500 employees based in Nantes, Bordeaux, Lille, Lyon, Paris, and Rennes, Younup operates as a self-owned business founded in 2019. The organization uses a consultant-led project model where staff choose their assignments, with active R&D efforts in AI and augmented reality alongside core service delivery.

HeadquartersNantes, Pays de la Loire

Company Size201–500 employees

Founded2019

Hiring MarketsFrance

Frequently Asked Questions

What is Younup's tech stack?

Younup uses Java/Spring (Spring WebFlux, Spring Boot), .NET, Angular for frontend, with AWS/Azure/GCP for cloud, Docker/Terraform for infrastructure, GitLab for version control, and Jenkins/SonarQube for CI/CD. Testing relies on Cucumber and Selenium.

Where is Younup headquartered?

Younup is based in Nantes, Pays de la Loire, with additional offices in Bordeaux, Lille, Lyon, Paris, and Rennes. The company was founded in 2019 and is self-owned.