IDT Corporation Tech Stack

Global telecom and VoIP platform with fraud detection and AI-driven recommendations

Telecommunications Newark, NJ 1,001–5,000 employees Public Company

IDT operates a distributed telecom and SaaS platform spanning prepaid services, VoIP, and mobile content delivery across 23+ countries. The tech stack blends legacy telecom infrastructure (net2phone, Salesforce, carrier-grade networking) with modern data layers (Snowflake, Python, Ansible). Active projects signal a pivot toward AI: retrieval-augmented generation workflows, LLM-driven applications, and next-best-offer recommendations are live alongside fraud detection for cross-border transactions. Engineering hiring outpaces sales, and documented pain points (scaling cloud PBX, ELT/ETL efficiency, technical debt) suggest the platform is undergoing modernization while maintaining high-availability uptime.

Tech Stack 159 technologies

Core StackSalesforce Apex Linux VMware AWS Active Directory Puppet Ansible Python Snowflake Microsoft Office CRM net2phone Bluetooth Windows Citrix Parallels RAS Google Workspace NetApp EMC Pure Storage Chef Kickstarter DNS SFTP Bash Perl NetBackup F5 Denodo+129 more

What IDT Corporation Is Building

◆Challenges

High availability
Scaling platform with growing data volumes
Technical debt reduction
Expanding retail agent network
Performance bottlenecks
Improving elt/etl efficiency
Scaling cloud pbx
Growing transaction volumes
Increasing sales volume
Detecting fraud in cross-border transactions

▲Active Projects

Boss revolution platform
Retrieval-augmented generation (rag) workflows
Next-best-offer recommendations
Fraud detection system
Promotions and incentives for retail agents
Web application
Drive application process completion and deal closure
Developing new public api platform
Llm-driven applications
Increase reach of idt and nrs products in territory

Hiring Activity

Decelerating230 roles · 45 in 30d

Department

Engineering

Sales

Data

Product

Design

Marketing

Ops

Finance

Seniority

Senior

Mid

Junior

Lead

Manager

Director

Intern

Notable leadership hires: Director of Engineering

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About IDT Corporation

IDT is a publicly traded telecommunications company headquartered in Newark, NJ, with approximately 1,300 employees distributed across North and South America, Europe, and Asia. The business encompasses prepaid phone cards, VoIP technology, mobile content platforms, and carrier services delivered via SaaS and mobile applications. The platform processes growing transaction volumes across prepaid and cloud PBX services while supporting a retail agent network. Current focus areas include fraud detection in cross-border payments, platform scalability as data volumes grow, and modernizing legacy systems through cloud and AI integration.

HeadquartersNewark, NJ

Company Size1,001–5,000 employees

Hiring MarketsUnited States, Peru, Canada, Finland, India, Georgia, Moldova, Chile

Frequently Asked Questions

What tech stack does IDT Corporation use?

IDT uses Salesforce, net2phone, AWS, Snowflake, Linux, Python, Ansible, Chef, Puppet, NetApp storage, and F5 load balancing. Microsoft Office and Google Workspace handle collaboration; VMware and Citrix manage virtualization and remote access.

Where does IDT Corporation hire?

IDT actively hires across 23 countries: United States, Peru, Canada, Finland, India, Georgia, Moldova, Chile, Brazil, Paraguay, Uruguay, Costa Rica, Mexico, Poland, Spain, Colombia, Montenegro, Serbia, Belarus, Kazakhstan, Guatemala, and Bolivia.