# Senior Tech Lead, 4G/5G stack L2, with AI/ML expertise - SW DEV at Parallel Wireless

> Onsite · India · Staff · ML / AI · open. Source: https://alderhq.app/jobs/lever%3Aparallelwireless%3A6c60e083-03aa-4aa4-b1c4-5c864bc2732e (read 2026-11-05).

## Facts (observed)

- Company: [Parallel Wireless](https://alderhq.app/companies/parallel-wireless)
- Location text: Bangalore
- Where it can be done from (inferred): Onsite · India (evidence: "Location lists "bangalore"")
- Posted: 2026-07-21 (107 days ago)
- First seen by alder: 2026-11-02 · last verified: 2026-11-04
- Reposted: 0 times · edited: 0 times
- Apply on the employer's site: https://jobs.lever.co/parallelwireless/6c60e083-03aa-4aa4-b1c4-5c864bc2732e
- Skills listed (inferred): C++, Testing

## Pay and sponsorship

- Posted pay: not posted
- Market band for similar posted roles (India, n 5): p25 ₹32.9L, median ₹35L, p75 ₹44.1L

## Description (the employer's text)

Parallel Wireless is a U.S.-based pioneer in Open RAN innovation, transforming how mobile networks are built, optimized, and powered. Through our GreenRAN™ portfolio, we enable operators to deliver next-generation connectivity with unmatched energy efficiency, automation, and flexibility.

### 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.
### Good to Have / Advantageous

- Experience with Git.
- Knowledge of the O-RAN E3 interface and dApp development.
### 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.

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Data: alder (https://alderhq.app). Cite https://alderhq.app/jobs/lever%3Aparallelwireless%3A6c60e083-03aa-4aa4-b1c4-5c864bc2732e and the date you read it. Observed facts come from the employer's own listing; location reach, level, family and skills are inferences.