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Squaretalk Tech Stack

Cloud contact center platform with voice, WhatsApp, and AI automation

Technology, Information and Internet Jerusalem 51–200 employees Founded 2014 Privately Held

Squaretalk operates a contact center platform built on open-source telephony (Asterisk, FreeSWITCH, Kamailio) and containerized infrastructure (Docker, Kubernetes on AWS/DigitalOcean), enabling omnichannel communication across voice and WhatsApp. The hiring mix—support-heavy with steady mid-level engineering and a lean sales team—reflects a product-led or support-intensive GTM, while active projects cluster entirely around marketing automation and lead generation, suggesting internal focus on scaling customer acquisition rather than platform feature velocity.

Tech Stack 41 technologies

Core StackLinux AWS DigitalOcean Docker Terraform Kubernetes MySQL Redis Nginx Jenkins GitLab CI/CD PHP React Redux TypeScript Node.js Laravel Python PostgreSQL MongoDB React Native Windows Excel Asterisk FreePBX FreeSWITCH Kamailio Apache Zabbix Bash+11 more

What Squaretalk Is Building

◆Challenges

Scaling marketing automation
Optimizing lead generation
Driving new business growth
Improving marketing performance

▲Active Projects

Ppc campaigns
Email marketing campaigns
Marketing automation workflows

Hiring Activity

Steady20 roles · 7 in 30d

Department

Support

7

Engineering

4

Marketing

3

Sales

2

Customer-Success

1

Executive

1

Seniority

Mid

12

Senior

3

Junior

2

Manager

1

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About Squaretalk

Squaretalk is a cloud-based contact center solution serving sales and customer support teams. The platform integrates voice calling, WhatsApp Business messaging, AI-powered automation (transcription, sentiment analysis), call handling, contact management, and customizable workflows. Local virtual numbers across 150+ destinations support teams that operate globally. The company is based in Jerusalem, employs 51–200 people, and is hiring steadily across support, engineering, and marketing roles in Israel and Bulgaria.

HeadquartersJerusalem

Company Size51–200 employees

Founded2014

Hiring MarketsIsrael, Bulgaria

Frequently Asked Questions

What tech stack does Squaretalk use?

Squaretalk runs on open-source telephony (Asterisk, FreeSWITCH, Kamailio), containerized infrastructure (Docker, Kubernetes), and cloud platforms (AWS, DigitalOcean). Backend is PHP/Laravel and Node.js with PostgreSQL and MySQL; frontend uses React and TypeScript; mobile uses React Native.