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Added 8 mins ago
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Systems architect
iSteer
Toronto, ON
- Full-time
Added 8 mins ago
KL
IT Analyst – Developer
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Montreal, QC
- Full-time
Added 22 mins ago
EC
Senior Software Developer
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AB · Edmonton, Alberta
- Full-time
The Senior Software Developer will play a key role in designing, developing, and modernizing Ellement's enterprise software platforms that support pension and benefits administration. This…
Added 53 mins ago
NB
Chief Data Engineering Developer
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Montreal, QC
- Full-time
A career as a Chief Data Engineering Developer on the Analytics and Data team at National Bank means acting as a data engineering expert. In this role, you will have a direct impact on how…
Added 53 mins ago
NB
Chier Developer Data Engineering
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Montreal, QC
- Full-time
Advanced knowledge of SQL and experience with distributed systems
Added 2 hours ago
SS
L2 Duty Technical Support Engineer
Sippy Software, Inc.
Canada
- Contract
Sippy Software, Inc. is a leading developer of carrier grade (class 4 / 5) softswitch technology for next generation Internet Telephony (VoIP) providers.
Added 4 hours ago
MD
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- Full-time
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Added 5 hours ago
PH
Intermediate Software Developer
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- Full-time
5-7 years of hands-on experience as a software developer (Java + Spring Boot + Hibernate/JPA + REST)
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Analytics Engineer, Risk
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…stable production data. You’ll work primarily in Python and SQL with tabular, time-series, and, as we grow, graph-structured data such as…

Sippy Software, Inc.

L2 Duty Technical Support Engineer

Canada

Contract

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Job details

Job type: Contract
Posting language: English
Posted: Oct 31, 2026

Original job description

Sippy Software, Inc. is a leading developer of carrier grade (class 4 / 5) softswitch technology for next generation Internet Telephony (VoIP) providers.

Sippy Softswitch delivers a complete network management solution for VoIP carriers on a single platform. This call-control software package enables service providers to build scalable and reliable VoIP networks. Based on the Session Initiation Protocol (SIP), it offers a full array of call-routing capabilities to maximize performance for both small and large packet voice networks.

Sippy currently handles more than 4 billion minutes of traffic, across thousands of client networks in more than 100 countries worldwide, assisting new ITSPs to launch on a weekly basis and contributing significant advancements to many open-source SIP projects.

Sippy Software develops and operates cutting-edge telecoms services & software. At Sippy Soft we aim for two things: building/operating great communications software and services and providing in-depth help to our customers to make sure they are successful.

Tasks

Supporting Sippy Software clients
Taking part in system maintenance, migration and upgrade activities
Taking part in testing and education of new system features

Requirements

Strong written and oral English (intermediate or higher);
Intermediate knowledge of Linux / Unix administration
Working knowledge of TCP/IP and network administration on Unix systems
Base knowledge of sql queries;

To apply for this position, please send a PDF copy of your CV and include a cover note in the body of your email. Applicants should avoid sending their cover letters as an attached document.

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More about this job

Requirements

Candidates need intermediate or higher written and spoken English, intermediate Linux or Unix administration knowledge, and working knowledge of TCP/IP and Unix network administration. Basic knowledge of SQL queries is also required.

Skills

Linux Administration
Unix Administration
TCP/IP
Network Administration
SQL Queries
Customer Support
System Maintenance
System Migration
System Upgrades
Software Testing
Technical Training
Written English
Oral English

Visa sponsorship

Not detected in the job text

Keywords

Sippy Software
Sippy Softswitch
Telecommunications
VoIP
Internet Telephony
Carrier-Grade Softswitch
Class 4/5 Softswitch
SIP
Call Control
Call Routing
Linux
Unix
TCP/IP
Network Administration
SQL
Client Support
System Maintenance
System Migration
System Upgrades
Software Testing
Feature Education
ITSP
Open-Source SIP Projects

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