SE
L1 Developer
Accepting applicationsSAN Engineering Solutions · Bengaluru, Karnataka, India
Full-Time Mid_senior ASICC++FPGAMATLABRF
Posted
1d ago
Category
Design
Experience
Mid_senior
Country
India
🚨 HIRING | L1 DEVELOPER – TELECOM / WIRELESS / 5G / 4G / LTE 🚨
📌 Position: L1 Developer
💼 Experience: 2–8 Years
📍 Locations: Bengaluru (Manyata) / Delhi NCR
🎓 Qualification: BE / B.Tech
🏢 Domain: Telecom / Wireless / 5G / 4G / LTE
🔥 MANDATORY SKILLS
✅ #RAN
✅ #L1Layer – High PHY / Physical Layer
✅ C/C++
✅ #3GPP Specifications
✅ Strong experience in LTE/NR PHY Layer
💻 REQUIRED TECHNICAL EXPERTISE
Strong understanding of LTE/NR PHY Layer, DSP, RF and Antennas
Expertise in modulation and coding techniques including FEC, LDPC and Turbo Decoding
Hands-on knowledge of MIMO and Beamforming
Experience with Complex I/Q Sample Processing
Knowledge of FFT/IFFT, Channel Estimation & Equalization
Modulation / Demodulation
Proficiency in #C / #C++, MATLAB
Experience with real-time embedded systems
Exposure to FPGA / ASIC / GPU-based programming
Experience with Fronthaul – CPRI/eCPRI
Knowledge of #L1 acceleration
Experience in PHY/RF software development
Experience driving or contributing to 4G/5G L1 programs
🚀 ROLES & RESPONSIBILITIES
Design and implement LTE/NR PHY algorithms and procedures.
Optimize L1 performance for latency, throughput, and CPU/DSP/GPU/FPGA utilization.
Interface with Radio/RF, L2, and Fronthaul subsystems.
Debug PHY issues using logs, IQ captures, and lab equipment.
Contribute to large-scale #4G / #5G L1 product development, sustenance and customer support.
Work on different eNodeB/gNodeB variants, including vRAN, O-RAN and custom solutions.
Review technical implementations and contribute to delivery excellence.
Collaborate with cross-functional engineering teams to resolve complex L1/PHY issues.
Communicate effectively with senior internal and external stakeholders.
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📌 Position: L1 Developer
💼 Experience: 2–8 Years
📍 Locations: Bengaluru (Manyata) / Delhi NCR
🎓 Qualification: BE / B.Tech
🏢 Domain: Telecom / Wireless / 5G / 4G / LTE
🔥 MANDATORY SKILLS
✅ #RAN
✅ #L1Layer – High PHY / Physical Layer
✅ C/C++
✅ #3GPP Specifications
✅ Strong experience in LTE/NR PHY Layer
💻 REQUIRED TECHNICAL EXPERTISE
Strong understanding of LTE/NR PHY Layer, DSP, RF and Antennas
Expertise in modulation and coding techniques including FEC, LDPC and Turbo Decoding
Hands-on knowledge of MIMO and Beamforming
Experience with Complex I/Q Sample Processing
Knowledge of FFT/IFFT, Channel Estimation & Equalization
Modulation / Demodulation
Proficiency in #C / #C++, MATLAB
Experience with real-time embedded systems
Exposure to FPGA / ASIC / GPU-based programming
Experience with Fronthaul – CPRI/eCPRI
Knowledge of #L1 acceleration
Experience in PHY/RF software development
Experience driving or contributing to 4G/5G L1 programs
🚀 ROLES & RESPONSIBILITIES
Design and implement LTE/NR PHY algorithms and procedures.
Optimize L1 performance for latency, throughput, and CPU/DSP/GPU/FPGA utilization.
Interface with Radio/RF, L2, and Fronthaul subsystems.
Debug PHY issues using logs, IQ captures, and lab equipment.
Contribute to large-scale #4G / #5G L1 product development, sustenance and customer support.
Work on different eNodeB/gNodeB variants, including vRAN, O-RAN and custom solutions.
Review technical implementations and contribute to delivery excellence.
Collaborate with cross-functional engineering teams to resolve complex L1/PHY issues.
Communicate effectively with senior internal and external stakeholders.
Show more Show less