QA Engineer – Telecom

Experience: 7+ Years

Location: Pune

Work Mode: Hybrid – 3 days/week from office

Work Location: Client Location, Viman Nagar, Pune

Employment Type: Full time (FTE)

Shift: General Day Shift

We are looking for an experienced QA Engineer – Telecom with 7+ years of experience in telecom testing, including mobile core, roaming, protocol testing, and manual & automation testing. The ideal candidate should have solid knowledge of telecom protocols, 2G/3G/4G/5G technologies, API testing, and automation using Java.

Key Responsibilities
Develop and execute test plans, test cases, and verification plans for telecom applications and network solutions.
Perform end-to-end testing across telecom systems, mobile core, and roaming environments.
Conduct manual and automation testing using Java-based test frameworks.
Test and validate 2G, 3G, 4G, and 5G mobile core technologies.
Work with CS Core protocols, including MAP and Diameter, and PS Core protocols, including GTPv1/v2.
Analyze network traces and telecom protocols using Wireshark and other protocol-analysis tools.
Perform roaming testing using tools such as SIGOS, Quadified,



and other Roaming Quality tools.
Perform REST/SOAP API testing using Postman and related tools.
Collaborate with development and network teams to identify, troubleshoot, and resolve defects.
Support testing within microservices and CI/CD environments.
Work with cloud platforms such as AWS/GCP as required.
Track defects, test execution, and project activities using Jira and Confluence.

Mandatory Skills
Telecom QA / Telecom Testing
Manual & Automation Testing
Java & Java Test Frameworks
Mobile Core & Roaming
2G / 3G / 4G / 5G
CS Core – MAP, Diameter
PS Core – GTPv1/v2
3GPP & GSMA
Wireshark & Protocol Analysis
Network Traces
SIGOS / Quadified / Roaming Quality Tools
REST/SOAP API Testing & Postman
End-to-End Testing
Microservices & CI/CD
AWS/GCP
Jira & Confluence

Candidate Profile The ideal candidate should have robust hands-on experience in telecom domain QA, particularly mobile core, roaming, protocol analysis, and end-to-end testing, along with practical exposure to Java automation and API testing.

📌 Senior Qa Engineer 7+ Yrs Pune
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