Mixed-Signal IC Design Engineer

About This Opportunity

We are representing a confidential semiconductor organization in Paris that is developing cutting-edge mixed-signal integrated circuits. Our talent team is searching for a Mixed-Signal IC Design Engineer to own the digital subsystems within analog-centric environments—from RTL design through physical implementation and tape-out.

This role offers the opportunity to work at the intersection of digital and analog design, tackling high-speed calibration, data conversion, and serial I/O challenges in a fast-paced technical environment.

Responsibilities

• Design and verify digital subsystems that interface with high-speed analog and mixed-signal circuits, including calibration engines, control FSMs, data converters, and multiplexing logic
• Contribute to analog component design at the digital-analog interface: calibration circuits, DACs/ADCs, comparators, and related blocks
• Integrate and customize external IP blocks such as GPIOs, LVDS I/Os, and serial interfaces, ensuring compliance with analog signal and timing requirements
• Lead the digital implementation flow for mixed-signal blocks from RTL through synthesis, floorplanning, place-and-route, timing closure, physical signoff, and tape-out
• Collaborate with analog, layout, and system teams to co-optimize digital-analog boundaries, resolve cross-domain issues, and ensure robust high-speed performance
• Contribute to high-speed serial I/O subsystem development; SerDes design and implementation experience is a significant advantage

What We're Looking For

• Strong experience in digital RTL design using Verilog or SystemVerilog, particularly for mixed-signal systems involving high-speed calibration/control loops, converters, multiplexers, and serial/parallel data paths
• Experience with analog IC development environments such as Virtuoso or equivalent
• Deep understanding of digital-analog integration challenges including timing closure, noise coupling, clock domain crossing, and analog-aware floorplanning in high-speed environments
• Proven ability to drive digital blocks from design through verification, synthesis, floorplanning, place-and-route, and tape-out, especially in analog or RF IC contexts
• Skilled in integrating and adapting external IP blocks such as GPIOs, LVDS, SPI/I²C interfaces; high-speed serializer/deserializer (SerDes) experience is highly valued
• Proficient with industry-standard EDA toolchains for both front-end design/verification and back-end physical implementation, with strong grasp of mixed-signal layout constraints
• English proficiency required; French language skills are a plus

How We Work With You

Candidates apply through Get A Job.ai. Our recruiting team will conduct an initial screening to understand your background and motivations. Strong matches are then submitted to our client for consideration. Please do not attempt to contact the client directly, as all communication is managed through our talent team to ensure a smooth and confidential process.

Pay

Compensation details will be discussed during the screening process and are based on location, experience, and market factors. Our client offers competitive cash compensation, meaningful equity participation at an early stage, relocation support for moves within 20 minutes of the Paris offices, comprehensive healthcare coverage including family options, pension contributions, professional development support, 25 days of paid time off plus public holidays, and 50% reimbursement of public transport subscriptions.

Equal Opportunity

Get A Job.ai is committed to providing equal employment opportunities to all qualified applicants regardless of race, color, religion, sex, national origin, age, disability, or any other protected characteristic. We value diversity and inclusion in our recruitment process.