Amazon Sr Wireless Communication DSP Engineer Systems 

United States, Washington 

160930322

The Role:
Key job responsibilities
Design advanced L1/L2 algorithms and solutions for the Kuiper communication system.Work with ASIC development teams to build power/area efficient L1/L2 HW accelerators to be integrated into Kuiper SoCs.Develop proof-of-concepts for critical communication payload components using SDR platforms consisting of FPGAs and general-purpose processors.Willing to work in fast-paced environment and take ownership that goes from algorithm specification, to HW/SW architecture definition, to proof-of-concept development, to testbed bring-up, to integration into the Kuiper system.Export Control Requirement:

Master’s degree in Electrical Engineering, related discipline, or equivalent experience5+ years professional experience working in wireless communications at the system or implementation level.Deep understanding of Multiple access systems such as OFDMA, TDMA, CDMA, etc.In depth experience of modem L1/L2 algorithms development and architectures.Experience in the development of link and system level simulators using Matlab/Python/C++.Broad spectrum of knowledge to be able to understand end-to-end network system architecture from wireless physical layer all the way up to application end-point.Experience in test setup automation using Matlab/Python/Pearl.Experience with current software development processes and tools including Agile, TDD, BDD, CI, Git.Experience with leading technical initiatives and key deliverables.

PhD with emphasis in broadband wireless or wireline communication systems.In depth understanding and use of communication theory and digital signal processing, particularly related to topics such as time-frequency synchronization and channel acquisition in previous experience.Experience in HW/SW co-design to achieve power/area efficient solutions to be integrated into heterogeneous/distributed computing architectures consisting of SoCs, FPGAs and general-purpose processors.Experience with software defined radios (SDRs) and embedded programming in C/C++ and VHDL/Verilog is a plus.Experience with lab test equipment such as channel emulator, spectrum analyzers and signal and network traffic generators.