Sipartech Tech Stack

European fiber-optic infrastructure carrier with 34,000 km of owned networks

Telecommunications Paris 51–200 employees Founded 2008 Privately Held

Sipartech operates 34,000 km of owned fiber-optic and optical transmission networks across France and Europe, connecting major datacenters and business hubs. The company is shifting focus toward internal infrastructure optimization: the hiring mix is finance-heavy (6 roles) against engineering (5), and active projects center on financial modeling, ERP optimization, and CI/CD pipelines alongside network deployment — indicating a maturation phase where backend systems and cost control are catching up with network-scale growth.

Tech Stack 13 technologies

Core StackRuby on Rails React JavaScript MySQL GitLab Docker Bootstrap Confluence Jira OTDR Carrier Ethernet Excel Docker Compose

What Sipartech Is Building

◆Challenges

Improving use of accounting software
Optimizing existing processes
Backend and frontend performance
Internal and external api integration
Ensuring financial data reliability
Optimizing financial reporting processes
Improving erp usage
Cost optimization and deadline compliance
Maintaining client satisfaction
Acquiring new clients

▲Active Projects

Network architecture deployment
Financial modeling of new products
Deploying or optimizing financial tools
Ci/cd pipeline optimization
Network deployment and routing studies
Optical engineering and connector management
Decommissioning and detour studies
Accounting and fiscal management of elitoptic entity

Hiring Activity

Accelerating15 roles · 10 in 30d

Department

Finance

Engineering

Legal

Ops

Sales

Security

Seniority

Senior

Mid

Junior

Lead

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About Sipartech

Founded in 2008, Sipartech is a privately held European infrastructure carrier headquartered in Paris. The company owns and operates fiber-optic networks serving enterprises, telecom operators, and local government bodies across Europe with ultra-high-speed connectivity solutions. Service offerings include dark fiber, wavelength services, Carrier Ethernet, IP transit, internet access, and hosting. With engineering and R&D teams embedded in the organization, Sipartech positions infrastructure ownership as a competitive moat for client investment durability. The company currently employs 51–200 people and operates exclusively in France.

HeadquartersParis

Company Size51–200 employees

Founded2008

Hiring MarketsFrance

Frequently Asked Questions

What is Sipartech's fiber network footprint?

Sipartech operates 34,000 km of fiber-optic networks across France and Europe, interconnecting major datacenters and business centers.

What tech stack does Sipartech use?

Stack includes OTDR, Carrier Ethernet, Ruby on Rails, React, JavaScript, MySQL, GitLab, Docker, and Jira. No recent tech migrations are visible.