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

At KEENFINITY, we are a globally leading provider of innovative and professional security and communication solutions. With over 4,200 employees in over 50 countries worldwide, our ambition is clear: we offer more than just technology – we secure, connect, and amplify the moments that matter in life.

Next to our passion for technology we’re very passionate about our work environment. Based on values such as trust, appreciation, and accountability we all work together to shape the future – boldly, customer-focused and with a strong team spirit.

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.

MSc or PhD in Electrical Engineering, Electronics Engineering.

7+ years of experience in electronic hardware design, with a strong focus on high-speed digital circuits.

Proficiency in circuit simulation tools.

Strong understanding of signal integrity and power integrity concepts.

Experience with high-speed interface design and testing.

Familiarity with industry standards and regulatory compliance (e.g., EMC).

Experience in MedTech and/or aerospace industries is highly valued.

Excellent problem-solving and analytical skills.

Strong communication and teamwork skills.

Keenfinity internship grant

From € - € depending on degree (depending on experience) + equity

Keenfinity Benefits

⚖️ Flexible work conditions

🧑‍⚕️ Health insurance and medical office on site (nutrition, psychology, physiotherapy and general clinic)

🍽️ Canteen

🅿️ Free parking lot

🏋️ Sports and health related activities (gym)

📚 Training opportunities (i.e., technical training, foreign languages training) & certifications

📈 Opportunities for career progression and continuous professional development

🌐 Exchange with colleagues around the world

💲 Access to great discounts in partnerships and products

🌍All our positions are open to people with disability

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At Keenfinity we don’t just build innovative solutions — we shape a smarter, more connected world through technology.

We value different backgrounds, ideas, and experiences and we’re committed to growing, learning, and celebrating success as one team. Everyone is welcome here — we foster an environment where everyone is respected, valued, and encouraged to be their authentic self.

Keenfinity is an equal opportunity employer, offering equal opportunities for all. We welcome applications from people with disabilities and can offer support, if needed. When everyone has a chance to contribute, we all do better.