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

Keenfinity Group; Ovar; Presencial; EUR 70 000 - 90 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Flexible work conditions

Health insurance and on-site medical

Canteen

Free parking

Sports and health activities

Training opportunities & certificates

Career progression

Exchange with colleagues worldwide

Employee discounts

Open to people with disabilities

Resumo da oferta

KEENFINITY in Portugal is seeking a Senior Hardware Engineer to architect, design, develop, and validate high-speed digital hardware systems used in cameras, embedded AI devices, and aerospace applications.

You will integrate AI accelerators, FPGAs, manage signal integrity, and collaborate with cross-functional teams to create complete hardware solutions and documentation.

Qualificações

• MSc/PhD in Electrical Engineering (or related) is required.
• 7+ years of experience in electronic hardware design with emphasis on high-speed digital circuits.
• Strong knowledge of signal integrity and power integrity concepts.
• Experience with high-speed interface design and testing.
• Familiarity with EMC standards and regulatory compliance.

Responsabilidades

• Architect, design, develop, and validate high-speed digital hardware systems.
• Develop complex high-speed circuits and interfaces (PCIe, USB 3.x, Ethernet, MIPI CSI-2, DDR4/5).
• Integrate AI accelerators, NPUs, GPUs, or FPGAs; optimize memory bandwidth and pipelines.
• Create complete hardware product documentation and test scripts.
• Conduct thorough testing, validation, troubleshooting, and debugging of hardware designs.

Conhecimentos

High-speed hardware

FPGA/SoC integration

Interface protocols (PCIe/USB/Ethernet

Signal integrity

EMC/PI simulations

Cross-functional collaboration

Formação académica

MSc/PhD in Electrical/Electronics Engineering

Ferramentas

EDA tools

Oscilloscope

Vector Network Analyzer

Spectrum Analyzer

Power integrity analysis tools

Descrição da oferta de emprego

Company Description

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.

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.

Qualifications

• 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.

Additional Information

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

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.