4iG Nyrt. Tech Stack

Telecom and IT services provider across Hungary and Western Balkans

Telecommunications Budapest 5,001–10,000 employees Founded 1995 Partnership

4iG is a mid-sized telecommunications and IT services operator serving residential and business segments across Hungary and the Balkans, with ~6,000 employees and a 30-year history in the region. The tech stack is heavily SAP-anchored (S/4HANA, HANA, Fiori, ABAP) paired with containerization (Docker, Kubernetes, OpenShift) and security tooling (Trellix, Trend Micro, EDR/XDR/DLP), suggesting infrastructure modernization alongside legacy ERP lifecycle management. Active hiring across engineering, finance, and ops at mid-to-senior levels reflects operational scaling, while the pain-point pattern—ERP incidents, legacy system modernization, IFRS/compliance pressures, SLA management—points to a company managing complex inherited systems while building new products.

Tech Stack 111 technologies

Core StackSAP ABAP SAP S/4HANA SQL Server Windows Server Active Directory ServiceNow PostgreSQL Docker Kubernetes OpenShift Linux SuccessFactors SAP Fiori SAP HANA Microsoft Office Excel Ariba Outlook Teams ITIL Windows Microsoft 365 TeamViewer PowerShell Remote Desktop EDR XDR DLP NetFlow+79 more

AdoptingTrellix Trend Micro

What 4iG Nyrt. Is Building

◆Challenges

Erp operational issues
Modernizing legacy it systems
Compliance with it security regulations
Sla compliance
Standardizing intercompany reconciliation processes
Complex multi-component it solutions
System migrations
Managing erp incidents
Ifrs15 compliance
Erp implementation projects

▲Active Projects

Software development and implementation projects
New product launch
Alert and incident management in defense systems
Security alert analysis and escalation
Reporting system development
Standardizing intercompany reconciliation templates
Software catalog creation
Enterprise it security projects
New pricing implementation
Culture and change program implementation

Hiring Activity

Decelerating95 roles · 25 in 30d

Department

Engineering

Finance

Ops

Security

Support

Data

Executive

Seniority

Mid

Senior

Junior

Lead

C-Level

Intern

Manager

Notable leadership hires: Chief Accountant

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About 4iG Nyrt.

4iG Plc. operates as a major telecommunications and IT services provider headquartered in Budapest, serving Hungary and the Western Balkans region. The company is a leading IT system integrator in Hungary and provides digital transformation services, managed IT services, cloud infrastructure, data center operations, and cybersecurity solutions to both residential and business customers. Listed on the Budapest Stock Exchange with roots dating to 1995, 4iG maintains a workforce of approximately 6,000 across telecom operations, IT services, and professional services delivery. The company's portfolio spans network services, data centers, IoT platforms, IT security, and custom software implementation, positioning it as a regional digital infrastructure player.

HeadquartersBudapest

Company Size5,001–10,000 employees

Founded1995

Hiring MarketsHungary

Frequently Asked Questions

What technology stack does 4iG use?

4iG's core stack centers on SAP (S/4HANA, HANA, Fiori, ABAP), supplemented by containerization tools (Docker, Kubernetes, OpenShift), security platforms (EDR, XDR, DLP, ServiceNow), and infrastructure components (PostgreSQL, SQL Server, Linux, Windows Server, Active Directory).

What security tools does 4iG use?

4iG uses EDR, XDR, and DLP platforms, and is actively adopting Trellix and Trend Micro for threat detection and endpoint management as part of enterprise IT security initiatives.