Node.js Jobs in Web3

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Job Position Company Posted Location Salary Tags

CAT Labs (Crypto Asset Technology Labs, Inc.)

United States

$185k - $220k

Edge & Node

Remote

$72k - $100k

Nomic Foundation

Remote

$120k - $230k

Codigo

Remote

$140k - $157k

CoW Protocol

Lisbon, Portugal

$72k - $110k

Softeta

Remote

$97k - $105k

Ledger

London, United Kingdom

$122k - $150k

Volume

Remote

$175k - $250k

Messari

Remote

$135k - $155k

Other

Cape Town, South Africa

$70k - $85k

Other

Rome, Italy

$63k - $76k

BitGo

Bengaluru, India

$98k - $120k

Ramp

Warsaw, Poland

$90k - $100k

Ramp

Poland

$90k - $100k

Principal Engineer AI ML Blockchain Integrations

CAT Labs (Crypto Asset Technology Labs, Inc.)
$185k - $220k

This job is closed

Principal Engineer - AI/ML & Blockchain Integrations

USA
Engineering /
Full-Time /
Remote

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Please note we are unable to provide immigration assistance (visa sponsorship) at this time.
 
Applicants must be either citizens or permanent residents of the U.S. to be eligible for this position at CAT Labs.
  
CAT Labs is a technology startup specializing in building digital asset recovery and cyber defense tools for the government and private sector to fight crypto crime.  The CAT Labs team is the “Special Forces” protectors of the crypto industry with unparalleled blockchain security experts, cryptographers, former U.S. Department of Defense computer scientists, ethical hackers, and U.S. Department of Justice investigators, who spent the past decade taking down some of the most prolific crypto criminals.
 
CAT Labs is developing cutting-edge encryption technology for crypto key management to prevent digital asset theft. It is also developing digital asset recovery tools for law enforcement and intelligence to address the pervasive and rapidly growing illicit use of cryptocurrency by transnational criminal organizations, terrorists, drug cartels, and malicious nation-states, which poses a significant threat to our nation’s safety and security.
 
We seek a talented and motivated Principal Engineer to play a pivotal role in shaping the technical direction of CAT Labs' flagship software tool, Recovery CAT. Recovery CAT automates and scales the process of discovery and recovery of digital assets from digital data collected in the context of criminal investigations, intelligence collection, and civil case litigation where asset recovery is at stake, such as bankruptcy, restructuring, estate disputes, and divorce law.  
 
As Principal Engineer, you will take ownership of the end-to-end software development lifecycle, from architecture design to implementation, testing, and deployment. Reporting to the Head of Technology, you will collaborate with technology and company leadership, product managers, data scientists, and other stakeholders to define project requirements and set achievable goals for the engineering team. You will have the opportunity and responsibility to help formulate and execute the technical vision to propel this well-funded, high-growth startup to the next level.
 

Responsibilities:

    • Design, develop, and implement AI/ML and blockchain-based features and functionalities for our products.
    • Write and review code alongside senior Blockchain and AI/ ML software engineers.
    • Architect scalable solutions for both SaaS and on-prem deployments.
    • Lead engineering team members through technical challenges, promoting a learning and continuous improvement culture.
    • Adhere to industry best practices and ensure technical quality, scalability, performance, and security for all software deliverables.
    • Facilitate agile development processes, including sprint planning, daily stand-ups, and retrospectives.
    • Seek continuous improvement opportunities to optimize existing workflows for efficiency, speed, and accuracy.
    • Stay abreast of emerging trends, advancements, and relevant technologies in  AI/ML, blockchain applications, and cryptocurrency crime prevention methods.
    • Actively integrate emerging technologies into existing and future CAT Labs product solutions. 

Qualifications:

    • A Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.
    • Proven experience as a software engineer with leadership responsibilities, preferably in AI/ML and blockchain technology projects.
    • Strong programming skills in languages such as Python, TypeScript, Java or C++. Deep understanding of AI and machine learning algorithms, tools, and best practices.
    • Experience with blockchain technology, smart contracts, and cryptocurrency platforms.
    • Familiarity with DevOps practices, including continuous integration and deployment (CI/CD). Expertise in ML concepts and algorithms, including neural networks, linear/logistic regression, support vector machines, random forests, dimensionality reduction, and reinforcement learning.
    • Strong knowledge of ML frameworks such as Pandas, numpy, scikit-learn, TensorFlow, Pytorch, Keras, and Hugging Face.
    • Proficiency with MLOps and associated tools such as MLflow and Kubeflow.
    • Experience building modern web development using Angular and Node.js frameworks.
    • Experience with optical character recognition and natural language processing applications.
    • Experience with cloud platforms ML products such as AWS SageMaker, Azure ML, and GCP Vertex.
    • Experience with big data technologies like Hadoop, BigQuery, MapReduce, and Apache Spark.
    • Excellent communication and collaboration skills, with the ability to work effectively in an agile environment.
    • Excellent problem-solving, leadership, and communication skills.
$185,000 - $220,000 a year
Salary Range: Actual compensation within this range will depend upon the candidate's skills, experience, qualifications, and level of impact in the role.
We believe in taking care of our employees, so we offer a comprehensive benefits package that includes health, dental, and vision insurance, a generous 401(k) match, and unlimited vacation time to recharge and explore your passions.

At CAT Labs, we believe in the power of diverse perspectives and are dedicated to building an inclusive and equitable workplace where everyone feels valued and respected. We actively seek candidates from all backgrounds and encourage you to apply regardless of whether you meet all the qualifications listed. We understand that different experiences and skill sets can contribute significantly to our team's success.

CAT Labs is proud to be an equal-opportunity employer. We do not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity or expression, national origin, age, disability, veteran status, genetic information, or any other protected characteristic.
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What does a Node.js developer in web3 do?

A Node developer in web3 is a software developer who specializes in creating and maintaining applications built on the Node.js platform and using web3 technology

Web3 is a term that refers to the collection of technologies and protocols that make up the decentralized web, also known as the Internet of value

This includes blockchain technology, peer-to-peer networking, and other technologies that enable users to exchange value and data in a decentralized manner

As a Node developer in web3, some of the responsibilities might include:

  • Developing and maintaining web3 applications using Node.js
  • Writing and testing code for smart contracts on blockchain platforms
  • Implementing security measures to protect the integrity and confidentiality of data on the decentralized web
  • Collaborating with other team members to design and implement web3 solutions
  • Troubleshooting and debugging issues with web3 applications
  • Staying up-to-date with the latest developments and best practices in the web3 ecosystem.