Quantstamp helps to secure blockchain applications such as smart contracts.

Founded 2017
16-50 employees
  • Cybersecurity
  • Headquarters address
    445 Bush, San Francisco CA 94108

    What We Do

    In 2017 alone, over 150 million US dollars worth of digital assets were either lost or stolen due to security issues facing blockchain technology. Blockchain technology has the potential to achieve mainstream adoption, but will fall short if companies and everyday people fear that they might lose all of their digital assets due to faulty code.

    Quantstamp aims to enable the mainstream adoption of blockchain technology by becoming the security layer for the industry. We create tools that help smart contract developers write better code and that help users understand the security level of the digital assets they own.

    Quantstamp also conducts manual audits of smart contract code for blockchain companies and is developing a protocol that aims to automatically audit smart contracts using formal verification.

    How We Interview

    Our interview process starts with a pre-screening/phone interview. This interview is expected to last from 15 to 30 minutes. If you pass our pre-screening interview, you will be asked to complete an online coding challenge. If you pass the coding challenge, you will qualify for our final on-site interview. In our on-site interview, you will be independently interviewed by 3 of our staff members in 3 separate 30 minute sessions.

    What We Are Looking For

    The blockchain industry is a fast evolving industry. This industry is experiencing the same level of innovation that internet companies experienced in the mid 90’s. One of the reasons that Quantstamp thrives in this environment is because we hire candidates that can not only keep up with this environment, but that are proactive and that can thrive in this environment as well.

    Other qualities we are looking for:
    - Go getters
    - The ability to make effective decisions in situations of uncertainty
    - A cultural fit
    - A solid technical background
    - A passion for the essence of our mission

    If you happen to be unfamiliar with blockchain technology, that is okay. We only require an enthusiasm to learn more.

    Tech stack

    Node.js, React, Python, Solidity, AWS, Heroku


    Compensation and retirement

    401k plan

    Health and wellness

    Health insurance
    Dental insurance
    Vision insurance
    Life insurance
    Disability insurance

    Values and quality of life

    Catered lunches
    Quantstamp - Company Photo
    Quantstamp - Company Photo
    Quantstamp - Company Photo
    Quantstamp - Company Photo