Company Description:
Marquistech is an integrated Telecom domain company offering business value through innovative and cost-effective service delivery models to customers worldwide. Marquistech provides services for Mobile Handset Application Development and Testing. Marquistech has expanded its development and test service to global markets. The company’s field test and application development division has been successfully delivering CDMA and GSM field test services and new application development since 2005. Field testing is carried out across Asia Pacific (APAC), Middle-East Africa (MEA), South-East Asia Pacific (SEAP) & Middle-East North Africa (MENA), Latin America, Saudi, Dubai, South Korea,UK, Australia.
URL: www.marquistech.com
Job Description:
Mobile Testing Profile:
- Pre-launch mobile device testing, Handset Testing, Mobile chipset Testing, and Prototype models.
- Field testing, Sanity testing, Feature testing, Functional testing, System testing, Device Flashing, Compatibility testing, Retesting, Regression Testing, Performance testing, Load testing, Stress testing, Mobility and Stationary testing of 2G/3G/ 4G LTE smartphones in mobile handsets in India and Abroad.
- Device acquisition, flashing on latest SW built, performing stationary, mobility testing, and Network Testing.
- UI Testing, Integration Testing, Regression Testing, Network Testing, 2G/3G/4G/LTE Testing.
- Log capturing on logging tools like QxDM, ELT, Wireshark, ADB, ODL.
- Network related protocol testing on different national operators.
- Performing debugging analysis in LTE and VoLTE technologies for finding the possible root cause.
- Execute Field test cases to verify the call performance, voice quality Hand overs and data, performance and location functionality of mobile phones
- End user product testing and benchmarking of Mobile phone products, Performance, and location functionality of mobile phones.
- Testing the call quality on 2G and 3G network, 4G networks.
- Providing full R&D support and maintenance for pre and post-launch products, including reproduction and diagnosis of problems.
- Preparation of bug & test summary report, Execution of test cases on GSM, WCDMA/UMTS, LTE, IRAT, and VoLTE , Involvement in Test plan Preparation and preparation of test strategy .
Skill Set Required:
- Should have Good Knowledge/ Experience in Mobile testing/Drive Testing/Device Testing/ Field Testing
- Good knowledge/Experience in Windows and Android mobile.
- Knowledge on QXDM, QPST QCAT tool, Mediatek, Spreadtrum or QUALCOMM chipset will be an added Advantage.
- Should know 2G, 3G, 4G Architecture, 2g ,3g channels.
- Should have Knowledge of LTE and LTE-A technologies and concepts (IMS, VoLTE, VoWiFi, CSFB, SRVCC, Carrier Aggregation).
- Should have Knowledge of UMTS/WCDMA/GPRS/EDGE.
- Should have Knowledge of Call Flow (3G Call/Data flow, LTE Call/Data flow, IMS call flow).
- Excellent academic and good Communication Skills with a presentable personality.
- Willing to travel domestically and internationally.
- Flexible working hours.
- For more details on the company, log in to www.marquistech.com
To be prepared for interview on below few topics:
- 3G, 4G architecture and detailed explanation of each components
- 3g, 4g call flow
- Paging
- Handover and types
- VoLTE and VoWiFi
- Carrier Aggregation
- Interfaces in LTE network and their functions
- Channels
- FDD and TDD
- Circuit switching and packet switching
