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Extropic

Principal Analog/Mixed Signal Engineer

Boston
Salary
$200K - $325K
Level
Principal
Work type
On-site · Boston

Not stated in the posting: visa.

Open. First seen 2 October 2026.

About the role

Extropic is hiring an Analog/Mixed-Signal Engineer to help accelerate our hardware development. The ideal candidate would be someone with a deep understanding of Analog/Mixed signal design and needs to have a solid understanding of CMOS device characteristics, noise, mismatch, linearity and design trade-offs.

Required Experience

  • 5+ years relevant experience in Analog/Mixed Signal Engineering
  • Experience designing analog blocks (Comparator, op-amp, reference/bias generation, LDO regulators, filters, switch-cap, and data converters)
  • Experience in design and layout of high-speed analog circuits (Frequency dividers, oscillators, and PLLs)
  • In-depth knowledge of analog mixed-signal concepts (Noise, linearity, stability, low-power, and low-noise techniques)
  • Deep understanding of reliability issues and layout effects, such as electro-migration (EM), and strategies to mitigate them
  • Experience in lab-testing of mixed-signal circuits and experience using signal generators, spectrum analyzers, and oscilloscopes
  • Comprehensive simulation skills in Cadence (PEX, Monte-Carlo, and Corner analysis)
  • Experience in supporting project tape-out verification (DRC, ERC, and LVS)
  • Proficiency in pre-silicon validation and top-level mixed-signal design simulations
  • Experience in designing with modern CMOS technology

Preferred Experience

  • Strong programming skills (Python and C)
  • Experience with I/O design (ESD and latch-up)

This position will require access to information subject to control under U.S. export control laws and regulations, including the Export Administration Regulations (“EAR”). Please note that any offer for employment will be conditioned on authorization to receive controlled items.

What this role asks for

In most of Extropic's ads

Python

Named in most of its open postings, whatever the role.

Read against Extropic's other open postings on this site.

The team: Devices

This role is one of 5 open in Devices.

WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS

Python (5 of 5), C (2 of 5), C++ (2 of 5), Embedded Systems (2 of 5), FPGA (2 of 5), Linux (2 of 5), PCB Design (2 of 5)

OTHER ROLES ON THIS TEAM

From the team and dates on Extropic's own job board.

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