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Laminar

Real-time IoT analytics for liquid systems

Senior Embedded Software Engineer

Embedded EngineeringConfirmed live in the last 24 hours
Full-timeBoston, MA, USA

About the Job

Requirements

  • At least 4 years of experience building embedded software for sensors or instrumentation.
  • A track record of owning the design, implementation, and success of significant components within a larger system.
  • Ability to define technical direction, take ownership, and deliver in a fast-paced product iteration cycle.
  • Strong embedded C and C++ skills on microcontrollers, with production Zephyr experience; fluency in devicetree, Kconfig, west, and the device driver model.
  • Experience designing filters, addressing sampling and aliasing, and designing and debugging signal chains.
  • Comfort with analog concepts including ADCs, gain, references, grounding, and noise.
  • A testing-focused approach, including unit tests, hardware mocks, continuous integration, and collection of realistic data.
  • Experience with optical and electrical sensing and emitters.
  • Experience productionizing new sensing methodologies from prototype to deployed product.

Responsibilities

  • Own the sensing signal chain, covering ADC acquisition and timing, filtering, integration and averaging strategy, and calibration.
  • Integrate new detectors and sensing elements as the sensor lineup evolves, supporting integration from board bring-up through production-ready drivers.
  • Address signal noise in challenging environments, including vibration, electromagnetic interference, and thermal drift.
  • Develop firmware in Zephyr to interface new detectors with the existing modular sensor stack.
  • Build the firmware side of calibration, including on-device coefficient storage, third-party calibration procedures, and final sensor provisioning.
  • Ship drivers, over-the-air updates, and health monitoring so sensors can transmit data to the Edge Gateway.

About the Company

Laminar

Real-time IoT analytics for liquid systems

Laminar provides an IoT data analytics platform for industrial liquid systems. It combines broadband spectral-based sensors with an edge computing gateway to gather real-time data and run AI-enabled automation that optimizes water and energy use in fluid processes. The system is delivered through a hardware plus recurring SaaS model, with sensors and gateways deployed on-site and a cloud-based analytics platform for ongoing insights. Laminar differentiates itself by using spectral sensing and edge AI to deliver real-time visibility and automated optimization specifically for liquid systems in manufacturing, enabling operators to make data-driven decisions. The company's goal is to improve efficiency and sustainability by reducing water and energy waste across industrial liquid processes.

Company size
11-50
Company stage
Series A
Total funding
$19.5M
Headquarters
Somerville, MA
Founded
2020

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