Sangoma Tech Stack

Cloud and on-premises unified communications platform with VoIP, SIP trunking, and security

Telecommunications Markham, ON 201–500 employees Founded 1984 Public Company

Sangoma operates a multi-tenant communications platform (cloud, hybrid, on-prem) built on Java, Python, Kubernetes, and AWS/Azure/GCP. The tech stack and active projects—hybrid-cloud infrastructure, CI/CD automation, security hardening, and WebRTC/SIP integration—reflect infrastructure maturity and a shift toward platform consolidation. Engineering dominates the hiring mix (18 of 36 open roles), with infrastructure and security leadership roles open, signaling investment in resilience and scale rather than sales acceleration.

Tech Stack 69 technologies

Core StackJira Confluence AWS Docker Kubernetes Java Python Node.js Salesforce Apex C# JavaScript NetSuite WordPress React Figma Bootstrap Opsgenie Statuspage Atlas Azure GCP Lightning Web Components Salesforce Lightning REST SOAP HTML CSS Excel HTML5+39 more

What Sangoma Is Building

◆Challenges

Cost management
Security hardening
Embedding ai into core platforms
Balancing performance and cost
Scaling ai-driven systems
Customer churn
Scaling and cost optimization
Ensuring ai components secure resilient observable
Increasing sales-qualified leads
Expanding channel partnerships

▲Active Projects

Ci/cd automation
Core capabilities of ccaas platform
Desk phone firmware ux design
Hybrid-cloud infrastructure strategy
Integration with freeswitch using sip and webrtc
Security hardening
Automation development
Billing process improvement initiative
Incentive program development
Co-marketing initiatives

Hiring Activity

Accelerating35 roles · 15 in 30d

Department

Engineering

Sales

Finance

Design

Ops

Product

Support

Seniority

Mid

Senior

Director

Manager

Staff

Notable leadership hires: Infrastructure Director

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About Sangoma

Sangoma is a publicly traded telecommunications company (TSX: STC; Nasdaq: SANG) delivering unified communications solutions across cloud, hybrid, and on-premises deployments. The platform serves over 100,000 customers in 180+ countries with bundled voice, data, networking, SIP trunking, and security services. The company maintains vertical-specific solutions for healthcare, education, hospitality, retail, and manufacturing, and continues to develop Asterisk, the open-source communications framework. Sales flow through a channel-partner ecosystem supported by the Sangoma Innovation Foundry.

HeadquartersMarkham, ON

Company Size201–500 employees

Founded1984

Hiring MarketsIndia, Colombia, United States, Canada, Philippines, Brazil

Frequently Asked Questions

What tech stack does Sangoma use?

Java, Python, Node.js, Docker, Kubernetes, AWS, Azure, GCP, React, Salesforce, and NetSuite. Communications-specific: Asterisk, FreePBX, SIP, WebRTC, transcoding, and media gateways.

What is Sangoma working on?

Core projects include hybrid-cloud infrastructure strategy, CCaaS platform capabilities, security hardening, CI/CD automation, WebRTC/SIP integration, firmware UX, and billing process improvement.