We are seeking a Principal/Senior Analog Layout Engineer to drive the layout design of complex analog and mixed-signal IP blocks that are at the heart of our advanced optical communication systems.
As a key member of the Analog & Mixed-Signal (AMS) design team, you will lead layout development of critical blocks such as ADCs, DACs, PLLs, and other high-performance analog/mixed-signal circuits.
You will interface closely with circuit designers, CAD/PDK teams, and other layout engineers to ensure first-pass silicon success.
This is a hands-on technical role adecuado for someone who thrives in a fast-paced environment and enjoys mentoring others while contributing directly to cutting-edge chip development.Key ResponsibilitiesLead and own the physical layout design of complex analog/mixed-signal macros (e.g., ADCs, DACs, PLLs), from floor planning through final verificationCollaborate closely with schematic designers to create optimal layout solutions considering performance, matching, symmetry, and reliabilityMentor and guide junior layout engineers/contractors across multiple time zones, enforcing best practices in layout design and verificationPerform and debug full hierarchy LVS, DRC, PERC, ERC, and other signoff checks using industry-standard tools (Pegasus, Calibre, etc.)Contribute to chip-level planning including top-level floor planning, block integration, power grid implementation, and signal routingParticipate in layout design reviews and provide technical leadership for layout quality, verification completeness, and schedule adherenceSupport automation initiatives through scripting and tool customization (SKILL, TCL,



Python is a plus)Required QualificationsMinimum 10+ years of hands-on analog/mixed-signal layout design experience and in advanced CMOS/FinFET technologiesProven track record of top-level integration IP layout macros and preparing IPs for handoff to Physical DesignProven leadership in owning major IP layout macros or full-chip-level layout at FinFET nodes (TSMC preferred)At least 1 year of experience with TSMC FinFET process nodes (N3, N5, N7, or N16)Deep understanding of device physics, layout-dependent effects (LOD, WPE, OSE, LDE, etc.), and their impact on circuit performanceStrong expertise in layout best practices for device matching, noise isolation, ESD protection, symmetry, and parasitic minimizationProficiency in floor planning, hierarchical block integration, routing strategy, and power/ground grid designExpertise with Cadence Virtuoso, Calibre, Pegasus, and other layout and verification toolsFamiliarity with layout verification flows, including LVS, DRC, PERC, Density, DFM, ERC, and Antenna rulesExperience working in collaborative environments with international and remote teamsStrong documentation and communication skills with the ability to clearly present layout trade-offs and status to cross-functional teamsExperience using revision control systems for layout design managementPreferred QualificationsExposure to optical or high-speed analog interfaces is a strong plusWorking knowledge of SKILL, TCL, or Python for layout automation or design flow optimizationProven ability to collaborate with international teams (U.S., Canada, Argentina)Strong organizational skills with high attention to detail and follow-throughAbility to multi-task and prioritize in a fast-paced, dynamic environmentProactive, eager-to-learn mindset with excellent problem-solving skillsWhat We OfferThe chance to play a foundational role at a high-growth semiconductor start-upExposure to a wide variety of cross functional teamsA collaborative, international team culture where ideas and initiative are valuedThe opportunity to grow alongside Celero as we scale and shape the future of our industryA foundational role at a fast-growing semiconductor start-up shaping the future of AI and data center connectivity
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📌 Senior/Principal High-Speed Analog Layout Design Engineer (Córdoba)
🏢 Celero Communications
📍 Córdoba