Node.js Jobs in Web3

4,568 jobs found

web3.career is now part of the Bondex Logo Bondex Ecosystem

Receive emails of Node.js Jobs in Web3
Job Position Company Posted Location Salary Tags

Lemon.io

Indonesia

$60k - $108k

CERE NETWORK

Warsaw, Poland

$80k - $116k

CleanSpark

Remote

$100k - $150k

Monad

North America

$90k - $100k

Monad

Europe

$90k - $100k

Starkware

Remote

$114k - $127k

BitGo

New York, NY, United States

$165k - $210k

Kraken

United States

$36k - $87k

Eigenlabs

Remote

$200k - $250k

Bitpanda

Vienna, Austria

$87k - $87k

Bitpanda

Barcelona, Spain

$87k - $87k

Notabene

London, United Kingdom

$122k - $180k

Globaldev Group

Remote

$72k - $84k

BitGo

Toronto, Canada

$180k - $240k

Launchpadtechnologiesinc

Latam

$63k - $105k

Senior Blockchain Developer

Lemon.io
$60k - $108k
Europe, LATAM, Canada, UK, Indonesia, Philippines, Australia, New Zealand, Papua New Guinea
Join Talent Pool

This job is closed

Are you a talented Senior Developer looking for a remote job that lets you show your skills and get decent compensation? Look no further than Lemon.io — the marketplace that connects you with hand-picked startups in the US and Europe. 

What we offer: 

  • Earn $5k - $9k monthly: the rate depends on your skills and experience. We've already paid out over $11M to our engineers.
  • No more hunting for clients or negotiating rates — let us handle the business side of things so you can focus on what you do best.
  • We'll manually find the best project for you according to your skills and preferences.
  • Choose a schedule that works best for you. It’s possible to communicate async or minimally overlap within team working hours.
  • We respect your seniority so you can expect no micromanagement or screen trackers.
  • Communicate directly with the clients. Most of them have technical backgrounds. Sounds good, yeah?
  • We will support you from the time you submit the application throughout all cooperation stages.
  • Most of our projects involve working in a fast-paced startup environment. We hope you like it as much as we do.
  • Through our community, we will connect you with the best developers from more than 50 countries.

Requirements: 

  • 4 + years of programming experience in any of the following: Solidity, Solana, Web3.js, Ethereum+ ethers.js, DEFI, NFT
  • 4+ years of experience using any of the following: Python, Rust, Node.js, React.js or C++
  • Experience with system architecture is a strong advantage
  • Knowledge of cryptography and blockchain protocol
  • Knowledge of blockchain management and data protection
  • Experience in Bitcoin Core code bases and blockchain with a focus on privacy-oriented solutions
  • Strong understanding of consensus algorithms, especially minting mechanisms
  • Experience with cryptocurrency wallets and node setup
  • Familiarity with the Lightning Network, BRC-20, taproot and Ordinals protocols would be a plus
  • Experience with token management strategies and blockchain rebranding is a plus
  • Strong technical skills: as a Senior Developer, you are expected to be able to create projects from scratch and have a deep understanding of application architecture.
  • Clear and effective communication in English — advanced ability to discuss business tasks, justify decisions, and communicate issues. Good self-presentation is also essential for upcoming client calls.
  • Strong self-organizational skills — ability to work full-time remotely with no supervision.
  • Reliability — we want to trust you and expect that you won’t let us and the client down.
  • Adaptability and Flexibility — the ability to onboard the project promptly after accepting it and start delivering results quickly.

NOT YOUR TECH STACK? 

We have different projects for Senior Developers, so if you have 4+ years of commercial experience in software development and you are fluent with React & Python, Android & iOS, AI Engineering we would be happy to communicate and provide you with a project that matches your experience. Just apply, and we will share more details with you. 

If your experience matches our requirements, be ready for the next steps: 

  • VideoAsk — watch a short video about our startup, up to 10 minutes
  • Complete your profile on our website
  • 30-minute screening call
  • Technical interview
  • Feedback
  • Magic Box (we are looking for the best project for you).

P.S. We work with developers from 50+ countries in different regions: Europe, LATAM, Asia (Philippines, Indonesia), Oceania (Australia, New Zealand, Papua New Guinea), Canada, and the UK. However, we have some exceptions.

At the moment, we don’t have a legal basis to accept applicants from the following countries:

  • European: Iceland, Liechtenstein, Kosovo, Belarus, Russia, and Serbia.
  • Latin America: Cuba and Nicaragua
  • Most Asian countries and Africa.

We expand and shorten the list of exemptions regularly.
 
Do you represent a company with engineers who match the description and want to collaborate with us through staff augmentation? Then register.

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.