Test Lead

As a Test Lead, you will drive test strategy, automation, performance validation, and end-to-end quality assurance for carrier-grade solutions. You will collaborate with cross-functional teams, troubleshoot complex issues, and ensure scalable, reliable, and high-performing telecom products that power next-generation communication services.

• Writing, Reviewing and executing test plans, test cases, and automated test suites.

• Working with cross-functional teams, including Architects, product managers, and QA Testers.

• Conducting functional, performance, regression, and user acceptance testing.

• Identifying, raising issues in tools like JIRA, and tracking defects through to resolution.

• Analyzing test results and reporting findings to stakeholders.

• Identifying and reporting performance bottlenecks in applications.

• Assisting in quality assurance processes and best testing practices.

• Ensuring scalability, security, and performance of applications.

• Keeping up to date with emerging technologies, industry trends and implementing best practices in testing. 

Must-Have Skills

• Graduate or equivalent degree with 8+years of experience in Core Telecom IMS Domain with deep understanding of 2G/3G/4G/5G, IMS, VoIP/VoWiFi Core Network architectures, call flows, and protocols.
• Proven experience in telecom software product testing, including test planning, test execution, automation, defect management, and performance testing.
• Hands-on experience with telecom protocols such as Diameter, SIP, HTTP2, SOAP/XML/JSON, and troubleshooting using Wireshark/tcpdump.
• Strong Linux (RHEL/Rocky Linux) knowledge with application-level debugging, database troubleshooting (MySQL/Redis), and automation skills.
   

Good-to-Have Skills

• Experience with Location Services (LCS), including positioning methods such as CID/ECID, TDOA, and AGNSS.
• Knowledge of 3GPP standards (E-UTRAN, NG-RAN, IMS) and OMA specifications related to telecom services.
• Exposure to Cloud-Native, Kubernetes, OpenStack, Red Hat OpenShift, Docker/Podman, Helm, and virtualized environments.
• Experience with traffic simulators, Robot Framework, JMeter, SIPp, mTLS/TLS, and CI/CD tools such as Git/Gerrit and JIRA.