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Zenika Tech Stack

Digital transformation consulting with Java, .NET, and cloud migration expertise

IT Services and IT Consulting Paris, IDF 501–1,000 employees Founded 2006 Privately Held

Zenika is a 550-person consulting firm built around Java/JEE, .NET, and web development, now adopting Terraform, CloudFormation, and service mesh tools (Istio, Linkerd) while moving away from AWS Glue — a pattern reflecting client demand for infrastructure-as-code and microservices modernization. The hiring mix (63 of 84 roles in engineering and data, mostly senior-level) underscores their position as a hands-on consulting practice rather than pure staff-augmentation, with active projects centered on devex transformation and B2B platform rewrites across energy and public-sector clients.

Tech Stack 164 technologies

Core StackAngular C# .NET SQL Server SonarQube Jira TypeScript C++ Java Hibernate PostgreSQL Spring VMware GitHub Actions AWS Collibra Entity Framework Git Artifactory OAuth 2.0 HTML5 CSS Azure SQL Spring Boot Spring Batch Spring Web JUnit 5 Mockito Cloud Foundry Tanzu+118 more

AdoptingAuth0 Node.js Terraform CloudFormation Istio AWS CDK Kong Linkerd+11 more

ReplacingAWS Glue

What Zenika Is Building

◆Challenges

Modernizing architecture
Modernizing public it system
Modernizing b2b platform
Modernisation d'architecture
Building products from scratch
Modernisation d'un si public
Développement de produits from scratch
Custom devex support
Transforming enterprise it
Devex support for it transformation

▲Active Projects

Devex transformation support
Accompagnement devex dsi
Portail public santé repensé
B2b energy platform
Une plateforme b2b dans l’énergie, microservices et front responsive.
Public health portal redesign
Plateforme b2b énergie
Tagging plan implementation
Devex transformation for enterprise it
Deploy ai and web applications on cloud platforms

Hiring Activity

Decelerating85 roles · 15 in 30d

Department

Engineering

53

Data

7

Ops

1

Product

1

Sales

1

Security

1

Seniority

Senior

42

Mid

19

Lead

2

Intern

1

Notable leadership hires: Tech Lead

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About Zenika

Zenika provides digital transformation consulting to mid-market and enterprise clients in France, Canada, Singapore, and Morocco. The firm specializes in full-stack architecture work spanning frontend (Angular, React), backend (Java Spring, .NET), and infrastructure (AWS, Azure, cloud-native patterns). Core service lines include legacy modernization, DevOps and agile coaching, security hardening, and greenfield platform builds. The consulting model is project-driven: current engagements include public health portal redesigns, B2B energy platform rewrites with microservices, and enterprise IT transformation support across both public and private sectors.

HeadquartersParis, IDF

Company Size501–1,000 employees

Founded2006

Hiring MarketsCanada, Singapore, France, Morocco

Frequently Asked Questions

What tech stack does Zenika use?

Java/Spring, .NET/C#, Angular/TypeScript frontend, PostgreSQL and SQL Server databases, AWS and Azure cloud platforms, Jira, Git, and SonarQube for quality. Currently adopting Terraform, CloudFormation, and service mesh tools like Istio and Linkerd.

Where is Zenika headquartered and how many employees?

Headquartered in Paris, France, with 550 employees. Additional offices operate in Canada, Singapore, and Morocco, and the firm is actively hiring across all four countries.