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Modem Development Engineer
Ref No.: 21-00653
Location: Bedminster, New Jersey

Notes -

  • It's modem tester role only but S/HE needs to work on the development team to develop the features.
  • We don't want someone to do a testing job. We're proving and expecting troubleshooting expertise also.
  • Below is the generic JD that they have used for the Software Engineer. They want consultant to work with the testing and development team.

Basic qualification:

  • Seeking a software engineer with excellent java/C# programming skills
  • Chipset modem parser development and logging interface development
  • 5 years of experience in Java/C/C++ programming
  • Experience in Wireless Standards 3GPP and 3GPP2.
  • Experience in domain knowledge such as 5G NSA, LTE, CDMA, EvDO, WCDMA, GSM/EDGE, TCP/IP.
  • Experience with wireless networks, architecture and protocols
  • Strong knowledge in LTE and network architecture specifically focused on Radio Access Network
  • Strong knowledge in LTE Air Interface , PHY, MAC, RLC, RRC and PDCP layers
  • Experience with wireless data and IP networks
  • Expertise in detailed analysis of 3GPP specifications (Design and Development experience is preferred)
  • Expertise in system level simulations is must
  • Experience in Wireless modem logging, analysis, capturing and understanding of modem/application processor architectures.
  • Experience with protocol analyzers, test tools such as XCAL, QXDM, Wireshark, QCAT, MA, STT
  • Experience in developing system performance, KPI measurement, and Parameter Analysis

Roles and responsibilities:

  • Candidates will have development parser using Java/ C#
  • Development of parser based on LTE protocol (ML1, LL1, RRC, RLC, MAC, PDCP, IP)
  • LTE Job responsibilities include system level feature coding, developing/executing unit test strategies and test plans, field log analysis, troubleshooting/analyzing problems,
  • optimizing system performance, improving the stability of the product, optimizing power consumption and supporting customers with product commercialization
  • Candidates can expect to be responsible for coding and verifying physical layer and network protocol requirements for modem.

Ø 10+ years of device/application development experience handset manufacturers, wireless network operators, network equipment vendors, and/or chipset vendors in device/application development capacity is highly desirable

Ø 5+ years in 3G/LTE/5G NR or other Wireless protocol stack development

Ø 5+ years of solid and proven software development skills and coding practices in embedded C/C++

Ø Bachelor's degree in the field of Computer Science, Information Systems, Electrical Engineering, Software Engineering or equivalent combination of education and work

Ø Strong communication, analytical and problem-solving skills.

Ø Experience in 3GPP 5G NR/LTE/3G feature design and development mainly of PDCP, RLC and MAC protocol stacks but also knowledge of L1/PHY is beneficial

Ø Good embedded debugging skills and familiarity with protocol trace & analysis tools

Ø SCRUM/Agile application development lifecycle practices

Ø Experience in mobile build, delivering applications and SDK integrations also releasing an Android application to Google Play and Apple Store is desirable

Ø Experience with third-party libraries, APIs, UX/UI, Message Queues and local device storage

Ø Experience in consuming Web and Application Services on Android devices

Ø Experience with network test equipment, such as Ixia, Spirent, Fluke Networks, Spectrum Analyzers, Site Survey Planning tools, and Traffic Generators

Ø Skilled in developing automation utilizing SCPI, LabView, TCL, PERL, and Python programming languages

Ø Strong knowledge of the general mobile landscape, existing and emerging technologies and architectures

Ø Excellent knowledge of 3GPP standards (GSM, UMTS, HSPA, LTE, 5G NR), 3GPP2 (1xRTT / EVDO) and/or OMA


Any queries or interested in this position, please call/text Steve - 760-307-4259 or email - steve@dantatechnologies.net