DSP Engineer (Digital Signal Processing)

Overview

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We´re expanding our team at Alén Space, and are looking for a DSP Engineer; with passion in what you do, talented and experienced. You will be part of a multidisciplinary team of software, FPGA, and digital signal processing engineers and will support the implementation of DSP (Digital Signal Processing) algorithms in programmable devices (FPGAs).

Responsibilities

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• Design digital communication systems using platforms including software defined radios (SDRs) and FPGAs.
  
• Functional modeling of DSP algorithms and their implementation in RTL (Verilog/VHDL) or high‑level languages (C/C++).
  
• Support the evolution of our custom space‑tailored radio platforms.
  

Technical Skills

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• Verilog / SystemVerilog
  
• Yosys / Xilinx Vivado
  
• Python
  
• C/C++
  
• Gnuradio
  

Existing Applications

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• DVB‑S2 transmitter in Verilog.
  
• ADS‑B receiver in Verilog.
  
• AIS receiver, hybrid between FPGA (VHF channelizer) and CPU (GNURadio/C++).
  
• Proprietary M2M modem implemented in C.
  

Qualifications

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• Bachelor or Master’s degree in Telecommunications Engineering.
  
• More than 3 years of experience in developing signal processing algorithms for communication systems in Python, C/C++ or Matlab using both floating point and fixed‑point design techniques.
  
• Experience in migrating modeled algorithms to implementations in FPGAs or SDR frameworks.
  
• Understanding of RF concepts such as AGC, noise figure, power amplifiers, phase noise, PLL, oscillators/mixers.
  

Valuable Knowledge

• 
  
• Expertise with Software‑Defined Radios (SDR) frameworks such as GNU Radio.
  
• Experience with Xilinx Zynq or Xilinx Zynq UltraScale+ series FPGAs, Analog Devices AD9361, and other common RF chipsets.
  
• Some experience with Python or other scripting languages.
  
• Knowledge of coding theory and techniques: LDPC, Turbo codes.
  

Benefits

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• Work remotely a percentage of the time as defined with the manager.
  
• Flexible start/finish times; reduced intensive working hours on Fridays and in summer Monday to Friday.
  
• Competitive compensation with ongoing reviews, flexible compensation.
  
• Wellbeing program: Health, dental, and accident insurance; free fruit and free lunch every Friday and much more.
  
• Personalized career plan development, training, and language learning support. xghoner
  
• Very committed to inclusion and diversity; we promote equal opportunities in recruitment.
  

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