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Technical Specialist- 5G UE & RAN

Technical Specialist- 5G UE & RAN

TietoevryBengaluru, India
11 days ago
Job description

Job name : Technical Specialist- 5G UE &RAN

LOCATION : Bangalore

EXPERIENCE

  • 3 to15 Years’ experience in 3GPP L1 / L2 / L3 eNB / gNB Software Development, 4G / 5G Baseband design, test, systems etc.

EDUCATION

  • Must be B. E / B. S / B. Tech / M.S / ME / MTech in EC / EE / CS (Related branches will be considered)
  • Strong academic background with excellent oral and written communication.

    • JOB DESCRIPTION

    Given their senior software development background, these individuals are anticipated to rapidly become domain experts from a software perspective.

  • Develop specialized knowledge of the existing 5G Baseband Software architecture.
  • Provide guidance to teams regarding intricate design issues.
  • Conceive various strategies to enhance the current architecture.
  • Work closely with other domain specialists.

    • SKILLS

  • Senior developers and architects should possess a deep understanding of various software architecture principles. Additionally, they should have substantial knowledge of RAN domains Layer 1, Layer 2 and Layer 3.
  • Solid grasp of cellular network design, operation, and radio access standards.
  • Understanding of mobility modeling, resource scheduling, and handover algorithms.
  • Should have good understanding of 3GPP protocols like LTE and 5G NR. Should have strong understanding of end-to-end RAN system. Solid understanding of Communications Systems, knowledge of PHY / MAC / RLC layers in 4G, 5G.
  • Highly skilled in software design, C programming, and C++ programming on General Purpose Processors (GPP) and on Purpose-Built ASIC Architecture.
  • Familiarity with embedded Linux, network processor software, and real-time operating systems.
  • Strong debugging, documentation, and unit testing expertise for multi-threaded, high-concurrency software.
  • Proficient with test methodologies, tools, and simulators at the system and node level.
  • Experience with CI / CD principles and tools, such as Jenkins and Spinnaker.
  • Proficient in using version control tools such as Git, Gerrit, and project management tools like Jira.
  • Knowledge about agile and lean methodologies.
  • Self-driven and proactive approach.
  • Excellent communication and documentation skills.
  • Proficient in English.

    • DESIRABLE SKILLS

  • Working knowledge of Erlang, Python and Java is a plus, enabling rapid prototyping for embedded systems projects.
  • Hands-on experience in simulating UE (User Equipment), RAN nodes (CU, DU, RU), and signaling procedures is nice to have skill for isolated / stubbed testing / verification of different RAN nodes.
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    Technical Specialist • Bengaluru, India