#WeAreIn for jobs that impact everyone's life. Build the future nobody’s dreamed of yet... are you ready to rethink the impossible? As a Senior Staff Analog/Mixed-Signal Engineer in our Research & Development team, you'll have the opportunity to merge creativity with your technical expertise by shaping the future of technology, driving groundbreaking projects, and bringing new ideas to life. Are you in?

Responsibilities

Lead the development of high-performance analog and mixed-signal architectures and circuits that meet block- and IC-level specifications, including design for manufacturability, yield, test, and reliability

Own key technical decisions from architecture through silicon bring-up, working closely with analog, layout, and digital design teams

Perform detailed modeling, design, and simulation of analog circuits in collaboration with analog, layout, and digital design team members

Prepare materials for design reviews and maintain clear internal design and simulation documentation

Support lab and test engineers during measurement and validation of developed analog blocks, including post-silicon debug and performance optimization





Contribute to the generation of new IP and support patent disclosures and filings

Mentor junior engineers by sharing knowledge, providing technical guidance, and supporting project work

Qualifications

PhD, Master’s, or Diploma in Electrical Engineering or Microelectronics, with an emphasis on analog/mixed-signal integrated circuit design (or similar)

7+ years of experience in analog and mixed-signal IC design

Experience designing some of the following blocks: ADCs, DACs, AFEs. Experience with an AFE+ADC subsystem is a plus

Strong intuitive and analytical understanding of transistor-level design

Strong knowledge of Cadence EDA tools and circuit simulation; working knowledge of MATLAB or Python for behavioral/block-level modeling is a plus

Team player with excellent listening, communication, and organizational skills

Fluency in English; Spanish is an advantage

Contact Carlos Ribeiro, LinkedIn

We are an equal opportunity employer and value diversity and inclusion.

We look forward to receiving your resume.

📌 Senior Staff Analog/Mixed-Signal Engineer (f/m/div) (Madrid)
🏢 Infineon Technologies
📍 Madrid