Qualifications & required skills-
- Understanding of end-to-end solutions for 4G/5G network architecture.
- Familiar with 3GPP RAN and O-RAN specifications and functionality.
- Development experience on Cellular Radio products complying with 3GPP specifications for E-UTRA (LTE) and NR.
- Familiar with communication interfaces: Ethernet / TCP/IP / UDP.
- Good knowledge of RAN protocols and interfaces:
- LTE/5G AS protocol layers — PHY, MAC, RLC, PDCP, RRC.
- Expert-level proficiency in the MAC and RLC layers is required
- Knowledge of AI/ML concepts and their application to RAN (e.g., network optimization, ML frameworks); hands-on experience applying AI/ML in a telecom/RAN context is a strong plus.
- Excellent log analysis and debugging skills.
- Must be strong in C/C++ programming and Linux OS.
- Hands-on experience debugging in a Linux environment with tools like GDB, QXDM, TM500, QCAT, etc.
- 8 - 10 years of work experience.
- Experience with Git.
- Knowledge of the O-RAN E3 interface and dApp development.
Good to Have / Advantageous
Key responsibilities -
- You will be responsible for the full development process of L2/L3 embedded protocol stack including design, coding, unit testing, debugging, and integration.
- As a stack SW developer, you will develop new features/environment for Parallel Wireless future products and debug existing solutions which are used by our customers around the world.
Skills Required
- Understanding of end-to-end solutions for 4G/5G network architecture
- Familiarity with 3GPP RAN and O-RAN specifications and functionality
- Development experience on Cellular Radio products complying with 3GPP specifications for E-UTRA (LTE) and NR (5G)
- Familiar with communication interfaces: Ethernet / TCP/IP / UDP
- Good knowledge of RAN protocol layers: PHY, MAC, RLC, PDCP, RRC
- Expert-level proficiency in the MAC and RLC layers
- Knowledge of AI/ML concepts and their application to RAN
- Hands-on experience applying AI/ML in a telecom/RAN context
- Excellent log analysis and debugging skills
- Strong C/C++ programming skills and Linux OS experience
- Hands-on debugging in Linux with tools like GDB, QXDM, TM500, QCAT
- 8-10 years of work experience
- Experience with Git
- Knowledge of the O-RAN E3 interface and dApp development
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.
