Senior Technical Lead, Stack L2

Posted 4 Days Ago
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Bangalore, Bengaluru Urban, Karnataka
Hybrid
Senior level
Software
The Role
Lead design, development, and integration of LTE/LTE-A protocol stack and Open RAN vBBU features. Mentor engineers, perform code reviews, produce design and requirements documentation, collaborate with QA, PHY, platform, and systems teams, support customer deployments, and drive process and tooling improvements to ensure scalable, high-performance telecom software.
Summary Generated by Built In
We are seeking a highly skilled and experienced Senior Technical Lead to join our Software Stack team. This role is pivotal in driving the development and integration of LTE Protocol Stack  and advanced Open RAN solutions. The ideal candidate will provide strong technical leadership, mentor team members, and collaborate cross-functionally to deliver high-quality, scalable, and innovative software solutions for our Virtual Base Band Unit (vBBU) product.

What you need

  • Bachelor’s or Master’s degree in Computer Science, Electrical Engineering, or a related field.
  • 10+ years of experience in telecom software development, with at least 3 years in a technical leadership role.
  • Deep understanding of LTE/LTE-A protocol stack and Open RAN architecture.
  • Experience with virtualization technologies and VRAN deployment models.
  • Strong programming skills in C/C++ and scripting languages (e.g., Python, Bash).
  • Proven experience in cross-functional collaboration and agile development environments.
  • Excellent communication, leadership, and problem-solving skills.

Preferred Qualifications:

  • Experience with 5G NR stack and O-RAN specifications.
  • Familiarity with cloud-native technologies (Docker, Kubernetes).
  • Prior experience in customer-facing roles or support engineering.

Key responsibilities

  • Lead the design, development, and integration of LTE Advanced features and protocol stack optimizations for Open RAN vBBU.
  • Provide technical leadership and mentorship to the software access stack team.
  • Conduct thorough code reviews to ensure code quality, maintainability and performance.
  • Collaborate with cross-functional teams including:
  • FQG and RQG QA teams for feature verification, test case planning, and execution.
  • PHY and Platform teams for seamless integration and performance tuning.
  • PLM and System Architecture Group for aligning product requirements and architectural decisions.
  • Review and contribute to design documents and requirements specifications.
  • Write and maintain technical documentation, including algorithms and system behavior.
  • Support customer deployments and provide expert-level troubleshooting and resolution.
  • Drive continuous improvement in development processes, tools, and methodologies.

Top Skills

C,C++,Python,Bash,Lte,Lte-A,Open Ran,Vbbu,Vran,Virtualization,5G Nr,O-Ran,Docker,Kubernetes
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The Company
HQ: Nashua, NH
654 Employees
Year Founded: 2012

What We Do

At Parallel Wireless, we believe that software has the power to unleash amazing opportunities for the world. We disrupt the ways wireless networks are built and operated. We are reimagining how hardware, software and the cloud work together to change deployment economics for our customers. Our ALL G O-RAN software platform forms an open, secure and intelligent RAN architecture to deliver wireless connectivity, so all people can be connected whenever, wherever, and however they choose. We are engaged with over 50 global MNOs and have been recognized with over 74 industry awards. At the core of what we do is our team of Reimaginers who value innovation, collaboration, openness and customer success. For more information, visit: www.parallelwireless.com.

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