Node.js Jobs in Web3

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Job Position Company Posted Location Salary Tags

Avo Intelligence

Remote

$12k - $36k

GEx Search

Remote

$90k - $144k

Fireblocks

Get a Fireblocks Platform Demo

$119k - $135k

Gelato

Remote

$36k - $70k

GammaSwap

Remote

$120k - $180k

Dcentralab

Remote

$90k - $104k

Consensys

Remote

$138k - $160k

Fireblocks

Get a Fireblocks Platform Demo

$115k - $138k

Fireblocks

Get a Fireblocks Platform Demo

$97k - $105k

Fireblocks

Get a Fireblocks Platform Demo

$105k - $180k

P2P. org

European Union

Anagram

Remote

$112k - $156k

Binance

Taipei, Taiwan

Tenderly

Remote

Tenderly

Remote

About Us

We are a forward-thinking company developing next-generation solutions at the intersection of blockchain and AI. Our mission is to leverage decentralized technologies and large language models to create cutting-edge applications that redefine industries. If you're passionate about blockchain, smart contracts, and AI-driven innovation, this role is for you.

Your Role

As a Blockchain Engineer, you will be responsible for designing, developing, and optimizing smart contracts, integrating AI-powered functionalities, and ensuring the scalability and security of our backend infrastructure. You will work across the stack to build robust applications that merge blockchain with machine learning models.

Tasks

  • Develop, deploy, and maintain smart contracts (Solana & other ecosystems).
  • Build and optimize backend services using Python, Node.js, and TypeScript.
  • Work with TimescaleDB and other data storage solutions to ensure high-performance data handling.
  • Integrate and fine-tune Large Language Models (LLMs) for blockchain-related applications.
  • Design and implement secure cryptographic protocols, hash functions, and decentralized logic.
  • Build and maintain scalable full-stack applications with a focus on Web3.
  • Collaborate with cross-functional teams to align AI and blockchain development with product goals.

Requirements

Must-Have Skills

  • Blockchain Development: Smart contracts, cryptographic hash functions, decentralized protocols, consensus mechanisms.
  • Programming Languages: Python, Node.js, TypeScript.
  • Database Expertise: TimescaleDB (or similar time-series databases).
  • Solana Development: Smart contract deployment & optimizations.
  • AI & LLM Experience: Working knowledge of integrating LLMs into applications.
  • Full-Stack Development: Experience building scalable applications across frontend and backend.
  • Security & Performance Optimization: Ensuring secure and efficient smart contract execution.

Nice-to-Have Skills

  • Experience with Rust for blockchain development.
  • Knowledge of distributed systems and peer-to-peer networking.
  • Familiarity with DeFi or AI-powered blockchain applications.
  • Experience with zero-knowledge proofs and privacy-preserving tech.

Benefits

🚀 Work on the bleeding edge of blockchain & AI innovation.
🌍 Remote-first team with a flexible work culture.
đź’ˇ Opportunity to shape the future of decentralized AI applications.
đź’° Competitive salary & potential for equity/token incentives.

Send your resume and links to past projects (GitHub, portfolio, or relevant work) in your application.

⬇
Apply Now

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.