About the Role
Celero Communication Inc. is an exciting and fast-growing start-up in the semiconductor industry, pushing boundaries with innovative technologies that power the world's most advanced AI and data center infrastructure. As we scale rapidly, we are looking for a driven and resourceful High-Speed Analog Layout Engineer to be the backbone of our daily operations and a key partner in shaping our company culture.
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 ideal for someone who thrives in a fast-paced environment and enjoys mentoring others while contributing directly to cutting-edge chip development.
Key Responsibilities
- Lead and own the physical layout design of complex analog/mixed-signal macros (e.g., ADCs, DACs, PLLs), from floor planning through final verification
- Collaborate closely with schematic designers to create optimal layout solutions considering performance, matching, symmetry, and reliability
- Mentor and guide junior layout engineers/contractors across multiple time zones, enforcing best practices in layout design and verification
- Perform 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 routing
- Participate in layout design reviews and provide technical leadership for layout quality, verification completeness, and schedule adherence
- Support automation initiatives through scripting and tool customization (SKILL, TCL, Python is a plus)
Required Qualifications
- Minimum 10+ years of hands-on analog/mixed-signal layout design experience in advanced CMOS/FinFET technologies
- Proven track record of top level integration IP layout macros and preparing IPs for handoff to Physical Design
- Proven 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 performance
- Strong expertise in layout best practices for device matching, noise isolation, ESD protection, symmetry, and parasitic minimization
- Proficiency in floor planning, hierarchical block integration, routing strategy, and power/ground grid design
- Expertise with Cadence Virtuoso, Calibre, Pegasus, and other layout and verification tools
- Familiarity with layout verification flows, including LVS, DRC, PERC, Density, DFM, ERC, and Antenna rules
- Experience working in collaborative environments with international and remote teams
- Strong documentation and communication skills with the ability to clearly present layout trade-offs and status to cross-functional teams
- Experience using revision control systems for layout design management
Preferred Qualifications
- Exposure to optical or high-speed analog interfaces is a strong plus
- Working knowledge of SKILL, TCL, or Python for layout automation or design flow optimization
- Proven ability to collaborate with international teams (U.S., Canada, Argentina)
- Strong organizational skills with high attention to detail and follow-through
- Ability to multi-task and prioritize in a fast-paced, dynamic environment
- Proactive, eager-to-learn mindset with excellent problem-solving skills
What We Offer
- The chance to play a foundational role at a high-growth semiconductor start-up
- Exposure to a wide variety of cross functional teams
- A collaborative, international team culture where ideas and initiative are valued
- The opportunity to grow alongside Celero as we scale and shape the future of our industry
- A foundational role at a fast-growing semiconductor start-up shaping the future of AI and data center connectivity
Note: Since we have several roles available, candidate job level will be evaluated during interview process. 