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Senior High Speed Digital Electronics Engineer (m/f/div.)

Keenfinity

Ovar, PortugalPosted 23 days agoFull-time

Job details

Company

Keenfinity

Location

Ovar, Portugal

Employment type

Full-time

Seniority

Entry level

Primary category

Software Development

Posted date

13 Apr 2026

Valid through

Job description

  • Responsible for the architecture, design, development, and validation of high-speed digital hardware systems used in advanced products such as video cameras, professional audio systems, embedded AI devices, advanced industrial systems, drones & aerospace applications and MedTech electronics.
  • Design and develop complex high-speed digital circuits, including high-speed interfaces (e.g., PCIe, USB 3.x, Gigabit Ethernet, MIPI CSI-2, DDR 4/5).
  • Integrate AI accelerators, NPUs, GPUs, or FPGAs, optimize memory bandwidth and compute pipelines, support hardware acceleration for vision inference.
  • Perform detailed circuit dimensioning and analysis including signal and power integrity, EMC simulations, using EDA software tools to verify performance and optimize designs.
  • Collaborate with cross-functional teams, including software engineers, mechanical engineers, and test engineers.
  • Creation of all relevant Technical Product Documentation, such as specifications, schematics, study reports, test scripts and design descriptions.
  • Conduct thorough testing and validation of hardware designs.
  • Troubleshoot and debug hardware issues.

 

What distinguishes you:

  • Proficiency in electronic hardware architectures for real-time embedded systems, including SoCs, microprocessors, GPUs, FPGAs, Gigabit Ethernet and High-speed memories.
  • Solid experience with high frequency oscilloscopes, logic analyzers, vector network analyzer and spectrum analyzers.
  • In-depth knowledge of common hardware and software interface and communication protocols such as Ethernet, WiFi, USB, Bluetooth, RFID, MIPI CSI-2, DDRx, and PCIe.
  • Stay up-to-date with the latest technologies and industry trends.

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