System Engineer – 5G NR / Wireless Systems
About Ananant Systems
Ananant Systems is building next-generation semiconductor solutions for 5G, connectivity, and intelligent edge computing. We are looking for a System Engineer to join our Systems team and contribute to the development of 5G NR physical-layer solutions from algorithm development through hardware and firmware implementation.
Role Overview
As a System Engineer, you will work on 5G NR L1 system modeling, algorithm development, simulation, and performance analysis. You will collaborate closely with digital design and firmware teams to translate wireless algorithms into efficient hardware and software implementations.
Key Responsibilities
• Develop 5G NR L1 end-to-end reference models and link-level simulators using MATLAB and C/C++, covering both floating-point and fixed-point implementations.
• Design, simulate, and analyze physical-layer wireless communication algorithms and evaluate system-level performance.
• Work on L1 algorithms including channel estimation, signal estimation and detection, MIMO detection, synchronization,



and forward-error correction.
• Analyze algorithm performance across different channel conditions, configurations, and system parameters.
• Develop and optimize fixed-point algorithms and models for hardware implementation.
• Collaborate with digital design, architecture, and firmware teams to enable power- and area-efficient implementation of algorithms.
• Translate system-level algorithms into explicit feature descriptions, technical requirements, and implementation specifications for hardware and software teams.
• Support system bring-up, debugging, and performance analysis through simulation and implementation correlation.
• Contribute to technical discussions around 5G NR PHY architecture, algorithm trade-offs, and system performance.

Qualifications & Skills
• Bachelor's or Master's degree in Electrical Engineering, Electronics, Communication Engineering, or a related field.
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📌 System Engineer – 5G NR (Bengaluru)
🏢 Ananant Systems Private
📍 Bengaluru