Node.js Jobs in Web3

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Job Position Company Posted Location Salary Tags

Heurist AI

New York, NY, United States

$45k - $72k

Zignaly

Remote

$80k - $110k

SwissBorg

Remote

$90k - $120k

D3

Los Angeles, CA, United States

$105k - $180k

Silver.dev

Buenos Aires, Argentina

$60k - $80k

Token Metrics

Austin, TX, United States

$84k - $150k

Bcbgroup

Remote

$95k - $105k

Alliance

New York, NY, United States

$180k - $260k

Chainalysis

United States

$110k - $150k

Bitgo

Remote

$126k - $132k

moomoo

Shenzhen, China

$77k - $90k

moomoo

Shenzhen, China

$77k - $90k

Devsinc

Islamabad, Pakistan

$87k - $87k

solflare

Serbia

$90k - $100k

Land

Remote

$36k - $90k

Heurist AI
$45k - $72k estimated
NY New York US
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Heurist - AI Agent Internship

Heurist is an AI + Web3 startup. We’re bridging the gap between AI agents and blockchain tools, making AI truly interoperable across the decentralized web. Our mission is to help AI understand crypto better, providing accurate data, powerful agent skills, and intelligent interfaces for traders and developers.

Our Flagship Product, Ask Heurist (live On Base App, Coinbase’s New Web3 Superapp), Gives Analysts, Traders And Everyday Crypto Users Intelligent Agents That Can

Analyze projects, identify trends, and surface alpha instantly

Chat naturally in private or group chats

Personalize insights (like daily portfolio digests or token updates)

Internship Setup

Remote: fully distributed team

Duration: 8-12 weeks or longer

Commitment: 20-40 hrs/week

Start: ASAP

Core Requirements (for all roles)

Hands-on experience using AI to build or ship production-grade projects

Understanding of agent development patterns: system prompts, tool use, reasoning, multi-step plans

Preferred: Experience with OpenAI Agents SDK, LangChain, LlamaIndex or any agent frameworks

Solid communication and ownership mindset - you ship reliably and iterate fast

Backend Engineering Intern

You’ll

Build backend features powering agents

Integrate agents in social platforms such as Base App, Telegram and/or X

Implement tracing, metrics, simple evals, and developer-facing docs

Requirements

Proficient in Python, or Node.js/TypeScript

Strong grasp of database design, and HTTP APIs

Experience integrating LLMs and tool/function calling

Preferred: experience with agent evaluation

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.