FOSSA Systems is a leading space engineering and telecommunications company with +30 employees, specializing in developing and deploying IoT satellite solutions for remote asset management. Leveraging advanced miniaturization and mass production techniques, FOSSA has launched 20 satellites and is actively deploying a groundbreaking satellite constellation to deliver cost-effective, cutting‑edge connectivity solutions.
With headquarters in Madrid and an R&D; centre in Lisbon, FOSSA Systems is at the forefront of innovation in satellite manufacturing, operations, and IoT connectivity.
Who are we looking for?
We are actively looking for a FPGA engineer to help us integrate third‑party and in‑house IP cores into an HDL-based FPGA design, targeting Xilinx UltraScale devices.
Responsibilities:
- Understand and apply the full FPGA design flow including HDL integration, simulation, synthesis and implementation.
- Generate and maintain HDL wrappers and top‑level designs.
- Definition and sizing of new satellite and ground station requirements to comply with new SIGINT demands.




- Design and execution of ground testing setups to validate the software and hardware developed.
- Perform functional modelling of DSP algorithms and their implementation in RTL (Verilog/VHDL) or high‑level languages (C/C++).

Profile:
- Telecommunications engineer or similar.
- Hands‑on experience with the FPGA design flow, including HDL development and IP cores integration.
- Solid understanding of HDL (Verilog or VHDL) for integration purposes.
- Understanding of AXI protocols and memory‑mapped interfaces.
- Utilization and design experience on Software Defined Radios (SDR).
- Knowledge of Python or other scripting languages for automating tasks, simulating, or enhancing system testing and analysis.
- Knowledge of additional communications systems concepts (coding, RF propagation, multiplexing, filtering, etc).
- Full professional proficiency in English.
- Demonstrable interest in the space sector.
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📌 Senior Engineer (España)
🏢 FOSSA Systems
📍 España