Senior Analog Mixed-Signal Design Engineer (W/M)

SCALINX; Paris; Sur place; EUR 70 000 - 100 000; Plein temps

Résumé du poste

A fabless semiconductor company in France is seeking an experienced Senior Analog Mixed-Signal Design Engineer to architect and design high-performance analog and mixed-signal integrated circuits for state-of-the-art data converters. The candidate will lead the development of innovative circuit topologies and perform detailed transistor-level implementations. This critical role requires deep analog expertise and strong leadership skills to ensure the success of the silicon validation process, while mentoring junior engineers and collaborating across functions.

Qualifications

• 10+ years of experience in analog/mixed-signal IC design.
• Deep understanding of layout-dependent effects and analog layout best practices.
• Familiarity with ESD, latch-up, reliability qualification.

Responsabilités

• Architect and design high-performance analog and mixed-signal integrated circuits.
• Drive the development of novel circuit topologies and transistor-level implementations.
• Support silicon bring-up, lab validation, and root-cause debugging.

Connaissances

Architecting high-performance analog ICs

Low-noise analog circuit design

Problem-solving

Mentoring junior engineers

Cross-functional collaboration

Formation

Master's or PhD in Electrical Engineering

Outils

Cadence design suite (Virtuoso, Spectre)

Description du poste

Senior Analog Mixed-Signal Design Engineer (W/M)

• Senior Analog Mixed-Signal Design Engineer (W/M)

Job Title Senior Analog Mixed-Signal Design Engineer (W/M)

Contracttype Permanent

Starting Date Immediately

Location Paris – Caen – Grenoble – FRANCE

Offer date 26/02/2026

Offer Ref. scx_snr_ams_01_2026

Job function

We are looking for an experienced and highly driven Senior Analog Mixed-Signal Design Engineer to join our silicon development team. In this role, you will architect and design high-performance analog and mixed-signal integrated circuits for state-of-the-art data converter products. You will drive the development of novel circuit topologies, execute detailed transistor-level implementations, and lead silicon validation activities, while mentoring junior engineers. This is a key technical leadership position requiring deep analog expertise, strong hands-on design capability, and exceptional cross-functional collaboration skills to ensure first-pass silicon success.

Profile

• Proven track record of architecting, designing, and bringing to production multiple complex analog/mixed-signal ICs in advanced CMOS technologies
• Deep expertise in high-speed, low-noise, and high-linearity analog circuit design
• Strong technical leadership with a clear ownership mindset and accountability for deliverables
• Excellent analytical, problem-solving, and debugging skills
• Ability to mentor junior engineers and elevate overall team technical capability
• Lead the architecture definition and transistor-level design of high-performance analog and mixed-signal blocks including ADCs, DACs, PLLs, LDOs, bandgaps, amplifiers, comparators, clocking circuits, and complete data converter subsystems.
• Partner with system engineers and architects to translate system-level requirements into detailed circuit specifications and robust design implementations.
• Perform comprehensive transistor-level simulations and verification.
• Drive top-level integration of analog and mixed-signal subsystems.
• Collaborate closely with layout engineers to ensure optimal floorplanning, symmetry, matching, shielding, and parasitic-aware design techniques.
• Conduct post-layout simulations.
• Support silicon bring-up, lab validation, characterization, and root-cause debugging.
• Analyze silicon measurement results, ensure correlation with simulations.
• Contribute to and lead technical design reviews, risk assessments, and comprehensive documentation.
• Collaborate cross-functionally with digital design, verification, product engineering, and test teams.
• Provide strong technical leadership, mentor junior engineers, and continuously improve design methodologies.

Qualification and Experience

• Master is or PhD degree in Electrical Engineering or a related field, with a strong focus on analog/mixed-signal IC design.
• 10+ years of hands-on experience in analog/mixed-signal IC design in deep submicron CMOS technologies.
• Strong foundation in analog fundamentals including device physics, noise analysis, linearity, stability, mismatch, yield, and reliability.
• Extensive experience with transistor-level circuit design and simulation tools within the Cadence design suite (e.g., Virtuoso, Spectre), including corner and statistical verification methodologies.
• Proven experience designing high-performance blocks such as data converters, clocking circuits (PLLs/DLLs), high-speed interfaces, or precision analog front-ends.
• Deep understanding of layout-dependent effects, matching strategies, parasitic extraction flows, and analog layout best practices.
• Hands-on experience with silicon lab validation, characterization setups, and systematic debugging methodologies.
• Familiarity with ESD, latch-up, reliability qualification, and production test considerations.
• Strong communication skills with the ability to work effectively in cross-functional and multicultural teams (English required).
• Demonstrated ability to take full ownership of complex design blocks from concept definition through silicon validation and production release.

About SCALINX

SCALINX is a fabless semiconductor company specializing in design and marketing of highly-integrated mixed-signal products, connecting physical and digital worlds. Our product offer includes a portfolio of semiconductor devices, evaluation boards and user-friendly software for rapid system prototyping.
Our proprietary Smart Conversion CORE (SCCORETM) technology enables power efficient data conversion cores alongside analog conditioning and digital processing.
Our products address Defense & Aerospace, Test & Measurement equipment and Communications markets.

To learn more about SCALINX, visit our web site www.scalinx.com

SCALINX is committed to diversity & equity, we aim to improve disability inclusion within our workforce.