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Photo of Liminal Insights

emoji of a pushpinEmeryville, CAemoji of a money bag130000 - 200000
emoji of a woman of coloremoji of a man5 people in techemoji of a woman of coloremoji of a woman 1 woman in techemoji of a woman of coloremoji of a person of color 2 people of color in tech

Our mission is to accelerate the EV transition by transforming battery manufacturing with better data and analytics.


About Liminal

Our mission is to accelerate the clean energy transition by decreasing the cost and improving the quality of battery manufacturing. We are pioneers in advanced process inspection & manufacturing intelligence solutions in the battery industry. Our EchoStat® platform uses ultrasound and data analytics to deliver unique insights that create value in battery production by speeding up time-to-market for new batteries, accelerating yield ramp for new production processes, and improving steady-state productivity.

Our Culture and Values

  • We are dedicated to building a world-class, world-positive company.
  • We work closely on a foundation of mutual trust and informed decisions.
  • We value personal growth, continuous learning, and safety.
  • We believe the most innovative teams are inclusive of and celebrate all forms of diversity.

About the Role

As a Software Engineer, you will be instrumental in the design, development, and deployment of the software components of our products. You will work closely with our product development and engineering team on a variety of projects. On a given day, you may build a data analysis pipeline, integrate a new data acquisition device, build a data visualization tool, or design a user interface. The ideal candidate will approach this work with a mixture of intellectual curiosity, thoughtful creativity, and methodical rigor. The ideal candidate gets great satisfaction from seeing people do great things with their work, and above all is excited to solve hard problems that have a positive impact on the world’s clean energy future.

Responsibilities will include

  • Be a key contributor to our growing software development and engineering team
  • Build software tools to calibrate, validate, and troubleshoot system performance.
  • Build UIs and software tools that customer and internal teams will use to collect data and visualize results.
  • Build modules & tools to control our hardware and collect data, and integrate them into our existing toolchain.
  • Collaborate with our engineering and data science teams to grow our measurement and analytics stacks into deployable products.
  • Help develop and scale our data pipelines and handling/analysis workflows.


Minimum Requirements:

  • A passion for working to accelerate the global transition to clean energy.
  • Have a passion for building scalable, maintainable, and well-documented software.
  • Python fluency that includes experience with numpy, pandas, and matplotlib.
  • Comfortable working with and developing for UNIX/Linux systems.
  • Experience designing and building UIs for hardware control or data visualization
  • Experience querying relational databases (PostgreSQL, MySQL, SQLite3).
  • Working knowledge of web services and REST APIs.

Nice to haves:

  • Experience working collaboratively with mechanical and electrical engineers to define functional requirements and trade offs.
  • Experience in a full-stack software engineering role, working on a team that is building an industrial hardware/software product
  • Experience with database design, optimization, and management.
  • Experience with the JavaScript ecosystem.
  • Experience setting up & working in Docker or other containerized environments.
  • Experience with embedded systems, transducers, power electronics, or circuit design.
  • Experience controlling and interacting with electromechanical components programmatically, e.g. over serial, GPIO, or Ethernet.
  • Strong statistical background.


  • Competitive compensation and benefits package, including stock options, to help you and your family build a healthy and secure future.
  • Group health benefits that provide support for employee well-being and preventative care, including comprehensive medical, dental, vision, and life insurance.
  • A retirement program that helps build future financial security through both traditional and Roth 401(k) options with employer matching.
  • Flexible working hours and hybrid working model so you can be productive when and how is best for you.
  • Generous time-off policy to allow you to renew and refresh through vacation, personal leave, and holidays.
  • For new parents, 8 weeks of fully-paid parental leave that you can take at any point during the first year.

Liminal is an equal opportunity employer. We celebrate all forms of diversity, and are committed to creating an inclusive environment for all employees. However you identify or whatever your path here, please apply if this job excites you. We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the hiring process, perform essential job functions, and receive other benefits and privileges of employment.


  • We will reach out for a phone screen.
  • You will then speak with 1 or 2 people from the tech team.
  • After that, we will give you a short take-home functional assessment
  • You come then on-site to discuss the functional assessment and to meet members from other functional areas as well as our leadership team


We are dedicated to building a world-class, world-positive company. We work closely on a foundation of mutual trust and informed decisions. We value personal growth, continuous learning, and safety, and believe the most innovative teams are inclusive and celebrate all forms of diversity. We value candidates who are naturally curious, passionate about their work, and love being challenged respectfully.

Apply Now
When you apply, please mention that you found the posting on Diversify Tech!

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