About Position:

We are looking for a skilled C/C++ Developer with 8+ years of experience in 4G and 5G wireless communication technologies. The role focuses on the Physical Layer (PHY/Layer-1) development for LTE and 5G networks, involving the design, development, optimization, and validation of advanced radio algorithms and signal-processing features. The ideal candidate will have strong expertise in C/C++, 4G, and 5G, along with hands-on experience in PHY layer development, signal processing, and performance optimization in wireless communication systems.

- Role: C++Developer
- Location: Bengaluru
- Experience: 8 Years
- Job Type: Full-Time Employment

What You'll Do:

This role focuses on the Physical Layer (Layer-1/PHY) of LTE and 5G networks. The engineer develops and optimizes radio algorithms and signal-processing features that enable wireless communication between mobile devices and base stations.

Required Skills & Experience:

- C/C++ Programming
- MATLAB Development & Simulation
- LTE/5G (3GPP) Standards
- Physical Layer (PHY) Development
- Signal Processing
- MIMO (Multiple Input Multiple Output)
- Beamforming
- Modulation & Coding
- Multi-core Programming and Optimization
- Debugging and Performance Tuning

Expertise You'll Bring:

- LTE/5G Wireless Standards (3GPP) Strong understanding of LTE and 5G NR physical layer concepts.
- C/C++ Programming – Development of high-performance, low-level telecom software.
- MATLAB – Algorithm design, simulation, and signal-processing development.
- PHY Layer Development – Experience with modulation, coding, MIMO, beamforming, and radio algorithms.




- Signal Processing – Understanding of wireless communication and baseband processing.
- Multi-core Programming – Optimization and debugging in parallel-processing environments.
- Linux Development & Debugging – Working experience with development and troubleshooting on Linux platforms.

Benefits:

- Competitive salary and advantages package
- Culture focused on talent development with quarterly growth opportunities and company-sponsored higher education and certifications
- Opportunity to work with cutting-edge technologies
- Employee engagement initiatives such as project parties, flexible work hours, and Long Service awards
- Annual health check-ups
- Insurance coverage: group term life, personal accident, and Mediclaim hospitalization for self, spouse, two children, and parents

Values-Driven, People-Centric & Inclusive Work Environment:

Persistent is dedicated to fostering diversity and inclusion in the workplace. We invite applications from all qualified individuals, including those with disabilities, and regardless of gender or gender preference. We welcome diverse candidates from all backgrounds.

- We support hybrid work and flexible hours to fit diverse lifestyles.
- Our office is accessibility-friendly, with ergonomic setups and assistive technologies to support employees with physical disabilities.
- If you are a person with disabilities and have specific requirements, please inform us during the application process or at any time during your employment

Let's unleash your full potential at Persistent - persistent.com/careers

"Persistent is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind."

📌 C++Developer (Karnataka)
🏢 Persistent
📍 Karnataka