About Us

Hi there. We’re GridPlus. We’re a small team of experts in decentralized networks, embedded firmware, and applied cryptography. We've built the world's most secure and flexible cryptocurrency hardware wallet, the Lattice1, and we'd like your help in making it the world's best tool for securely storing and using your crypto.

Interested? Send your resume to careers@gridplus.ioPlease feel free to provide anything else you think is relevant such as coding samples (Github, Stackoverflow, etc.) or blog posts, we’d love to take a look!

Available Roles

    Crypto Engineer (Remote)

    GridPlus is looking for an experienced software engineer to handle development of software related to cryptocurrencies. This is a full stack role ranging from web to firmware.


    • Build and support Lattice1 integrations for external products, such as browser extensions;
    • Develop new features for the GridPlus SDK, keeping them in synced with Lattice1 firmware.
    • Develop application-level firmware code. Our codebase is in embedded C but you will only be working with high level application code (e.g. transaction building, file management, screens, etc).
    • Help root cause customer issues when needed.

    Your Experience:

    • Javascript, Typescript, and related UI frameworks (ReactJS and Vue.js preferred);
    • Familiarity with Ethereum, Bitcoin, cryptocurrency, and programmable blockchain networks;
    • Proven record of managing complexity and producing software using best practices, especially the management of multiple disparate software components.
    • Nice to have experience with decentralized apps and Web3 experience;
    • Nice to have experience with systems programming (Rust, C, C++, etc), but not required;

      Location in a time zone between UTC -9 and +1 is desired.

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      Embedded Firmware Engineer (Remote)

      Responsibilities Include:

      • Develop high-value, airtight firmware for a secure microcontroller unit (MCU)
      • Oversee development of application firmware code, ensuring best practices and especially memory safety
      • Debug (and write) lower level code related to e.g. driver logic
      • Write test-harnesses, unit tests, and integration tests to verify functionality of secure MCU
      • Write specifications about the firmware you’re developing, i.e. document your work as you go

      Your Expertise:

      • 3-5 years firmware development experience (C, Rust, etc)
      • Experience with C in 32 bit micro controller environment
      • Unit testing in C, preferably with MCU development
      • Experience with small-footprint, low-power embedded systems
      • Experience with code coverage and static analysis tools
      • Experience with automated testing systems
      • Experience with cross-platform development toolchains
      • Experience with I2C, SPI, UART, JTAG communication protocols
      • Experience designing, implementing, and testing finite state machines

      Impress Us With:

      • Experience with embedded Linux
      • Understanding and passion about cryptocurrencies and blockchain technology
      • Understanding about public key cryptography, including asymmetric keys and ECDSA in particular
      • Experience as a member of a red team performing penetration and security testing of embedded systems

      Location in a time zone between UTC -9 and +1 is desired.

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