Senior Analog/Mixed Signal Engineer

ABOUT THE ROLE

Join a semiconductor startup developing thermodynamic computing chips. In this senior role, you will design analog and mixed-signal circuits across multiple chip programs, helping take new computing architectures from concept through silicon.

WHAT YOU'LL DO

• Design circuit blocks such as ADCs, PLLs, bandgap references, regulators, oscillators, high-speed dividers, and serializer/deserializers.
• Own block-level work across architecture, schematic design, layout, and tape-out verification, including DRC, ERC, and LVS.
• Perform hands-on layout and simulations in Cadence, including PEX, Monte Carlo, and corner analysis.
• Support laboratory testing and validation using signal generators, spectrum analyzers, and oscilloscopes.
• Collaborate with IC, systems, physics, and algorithms teams to develop mixed-signal computing circuits.

WHAT WE'RE LOOKING FOR

• Three to six years of CMOS analog and mixed-signal IC design experience, with an MS or PhD in Electrical Engineering focused on the field.
• Experience designing at least one of the following: ADCs, PLLs, oscillators, regulators, or high-speed SerDes.
• Multiple tape-outs, ideally using FinFET or 28 nm or 65 nm processes.
• Working knowledge of Cadence Virtuoso, PEX, Monte Carlo and corner analysis, and familiarity with Python or C.
• Ability to analyze small-signal and feedback behavior, including closed-loop gain, loading effects, and Miller effects.
• Broad circuit experience, hands-on layout skills, and willingness to contribute beyond a narrow area of specialization.

COMPENSATION & BENEFITS

Base salary range: $160,000 to $300,000 annually. Visa sponsorship is available.

LOCATION

Hybrid, with three days per week on-site in Boston, Massachusetts, United States.