Employer job description

From Coforge's posting. “We” and “our” refer to the employer.

Job Title:

Automation Tester – Telecom / SIP

Key Skills:

Python, Robot Framework, Test Automation, SIP, Wireshark, TCP/IP, UDP, RTP

Location:

Campinas - SP

Mode:

Hybrid

We at

Coforge are hiring an Automation Tester – Telecom / SIP to develop and execute automated tests for telecom and embedded platforms. The professional will work with developers, automation testers, and manual testers from Brazil and the US.

Key Responsibilities:

Develop and maintain automated tests using Python and Robot Framework.
Test and validate SIP signaling and voice protocols.
Analyze network traffic and troubleshoot issues using Wireshark.
Execute functional, regression, integration, and system tests.
Investigate failures, identify defects, and support root cause analysis.
Create test cases, test plans, and automation scripts.
Work collaboratively with development and QA teams.
Required Skills & Qualifications: Test automation experience.
Python.
Robot Framework.
Session Initiation Protocol - SIP signaling.
Wireshark.
TCP/IP.
UDP.
RTP.
Telecom/network testing experience.
Good troubleshooting and analytical skills.
Upper-intermediate or Advanced English.
Preferred Skills: Linux CLI.
Linux servers.
Media Gateway Control Protocol (MGCP).
Megaco / H.248.
Test Planning.
Jira or similar defect management tools.
Asterisk / FreePBX administration and troubleshooting.
DHCP, DNS, FTP, and TFTP server configuration.
TR-069 protocol knowledge.
SIPp for SIP traffic generation and validation.
Telecom/network protocols.
Posted On: 27-08-2026
At Coforge, we hire professionals based solely on their skills and do not discriminate based on age, disability, religion, gender, sexual orientation, socioeconomic status, or nationality.