Norsys Tech Stack

French ESN delivering mobile, cloud, and software engineering services

IT Services and IT Consulting Ennevelin, Nord Pas de Calais 501–1,000 employees Founded 1994 Privately Held

Norsys is a mid-size ESN (Entreprise de Services Numériques) operating out of northern France with 500–1,000 employees, B Corp certified, and focused on ethical digital services. The stack reveals heavy investment in modern application platforms—React Native, iOS/Android, Java/Spring, and AWS—alongside infrastructure-as-code (Terraform, Kubernetes, Helm) and observability (Prometheus, Grafana, New Relic, OpenTelemetry). Active hiring is engineering-led (13 roles, mostly senior-level) with projects spanning chaos engineering, MLOps, energy transition, and load-testing industrialization, indicating a shift toward higher-maturity delivery models and consulting depth beyond traditional staff augmentation.

Tech Stack 47 technologies

Core StackReact Native Swift Java JavaScript PHP Firebase AWS Terraform Helm Kubernetes GitHub Actions Prometheus Grafana Loki OpenTelemetry New Relic Go Spring iOS Android Helmfile KEDA Envoy Gatling Victoria Metrics Wiz Alertmanager Spring Boot Spring Security JPA+17 more

What Norsys Is Building

◆Challenges

Architectural overhaul of it system
Expanding into western region
Developing new client portfolio
Strengthening data domain
Expanding regional activity
Meeting urgent needs
Data system reliability
Expanding commercial activity in hauts-de-france
Expanding commercial activity in rhône-alpes
Industrializing ml models

▲Active Projects

Chaos engineering initiatives
Audit performance résilience
Mlops pipeline development
Energy transition projects
Industrialiser tests de charge
Architectural overhaul of client it system
High-end service center development in nantes and marrakech
Regional expansion projects
Partnership development
System architecture overhaul

Hiring Activity

Accelerating25 roles · 10 in 30d

Department

Engineering

Sales

Data

Ops

Product

Support

Seniority

Senior

Mid

Intern

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About Norsys

Norsys provides technology consulting and software engineering services to mid-market and enterprise clients across France, with particular strength in mobile development (iOS/Android), enterprise Java platforms (J2EE, Spring), and PHP-based systems. The group operates two distinct units: NORSYS CONSEIL, established in 2007, positions consultants as facilitators rather than template implementers, embedding domain expertise and organizational change management into delivery. Core offerings span master-of-works (MOA) functions—testing, change management—and software engineering in mobile and backend stacks. The company is expanding regional service centers (Nantes, Marrakech) and growing into western and Rhône-Alpes regions, with active focus on client portfolio diversification and data-domain capability building.

HeadquartersEnnevelin, Nord Pas de Calais

Company Size501–1,000 employees

Founded1994

Hiring MarketsFrance

Frequently Asked Questions

What technology stack does Norsys use?

Primary languages: Java, JavaScript, PHP, Swift, Go. Platforms: React Native, Firebase, iOS/Android, AWS. Infrastructure: Kubernetes, Terraform, Helm. Observability: Prometheus, Grafana, New Relic, OpenTelemetry, Loki. CI/CD: GitHub Actions.

What is Norsys working on?

Current initiatives: chaos engineering and resilience audits, MLOps pipeline development, load-testing industrialization, energy transition projects, architectural overhauls for client IT systems, and regional service center expansion into western France and Rhône-Alpes.