Erc 827 Jobs in Web3

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Receive emails of Erc 827 Jobs in Web3
$43k - $73k
Ontario Toronto Canada

We are looking for a Web3/Smart Contract Developer to join our growing blockchain team. The ideal candidate has experience working with and building smart contracts on Ethereum, Solana, and Fantom (Other network experience is a plus), Token development (ERC20, ERC-827, ERC-1055, ERC-721, etc.), dAPP architecture, DeFi solutions and/or blockchain exchange systems.
We’re seeking someone with the ambition to lead projects and pioneer the adoption of new technologies. As an integral part of the technical team, S/He will collaborate with a small team of developers and designers, along with the support and direction of the Technical Lead and Project Manager to build great products for our clients.


  • Analyze user needs and develop software solutions
  • Work with the project manager or product owner to meet specification needs
  • Design and implementation of the overall web architecture
  • Write and deploy smart contracts for in-house projects
  • Develop dApps and other web3 solutions as required
  • Recommend software upgrades to optimize operational efficiency
  • Collaborate with other developers to design and optimize code
  • Create flowcharts and user guides for new and existing programs
  • Document all programming tasks and procedures
  • Perform routine software maintenance
  • Develop test strategies, design automation frameworks, and write unit/integration tests to drive up code coverage, automation metrics, security, and data protection
  • Interact with business partners, teammates, internal users, and external users regarding cost estimations, timelines, technical issues, and infrastructure support both pre-and post-production
  • Utilize disciplined coding practices and concepts to enable agility and delivery of high-quality code that is maintainable and reusable
  • Update progress daily through the Project Management tracking tool (ex. Jira) or Kanban/Agile board.


  • Experience (5+ years) in software development, computer engineering, or other related fields
  • Experience (3+ years) in solidity and Rust
  • Experience (3+ years) in designing, developing, and maintaining smart contract systems
  • A GitHub profile or samples of your code made available for review
  • In-depth understanding of the Ethereum blockchain with sufficient knowledge and experience to deploy Ethereum nodes on either public or private networks.
  • In-depth understanding of Solana blockchain
  • Experience working with Truffle, Hardhat, Ganache CLI, Geth, and Remix
  • Engagement and exposure to the full software development life cycle
  • Deadline and detail-oriented
  • Experience implementing testing platforms and unit tests
  • Able to explain complex systems to a non-technical audience
  • In-depth understanding of Tokenomics and different wallets.

Nice to Have

  • Experienced (3+ years) with NodeJS and other back-end programming languages (PHP, Python, Ruby, Java, etc)
  • Experience (3+ years) with React Native and other front-end frameworks (advanced JavaScript libraries and frameworks such as AngularJS, KnockoutJS, BackboneJS, DurandalJS etc.)
  • Database design and management, including being up on the latest practices and associated versions, and familiarity with non-relational databases.
  • Familiarity with CSS preprocessors, bundlers, and associated languages/syntaxes/libraries (e.g., Sass, Less, and webpack)

Please add your GitHub profile or samples of your code made available for review.

Note: option for part-time is available.

CONNECT2CRYPTO focuses on Technology, Cryptocurrency, Fin Tech, and Blockchain / Cryptocurrency. Their company has offices in Toronto. They have a small team that's between 11-50 employees.

You can view their website at

What is ERC 827?

RC-827 is a proposed token standard for the Ethereum blockchain that extends the functionality of ERC-20 and ERC-223 standards by adding support for additional transaction data

It was proposed by Jacques Dafflon, Thomas Shababi, and Jordi Baylina in 2018 as an improvement over existing token standards

One of the main advantages of ERC-827 is that it allows for more complex transactions involving token transfers and additional data

With ERC-20 and ERC-223, transactions are limited to the transfer of tokens only

However, ERC-827 includes additional data fields that can be used to specify additional information about the transaction, such as a reference number or an invoice ID

This makes it easier to integrate tokens into existing financial systems and applications

ERC-827 also includes support for a approveAndCall function, which allows token holders to approve a transfer of tokens and trigger a function call in a single transaction

This can be useful for creating more complex smart contracts and dApps that require multiple actions to be taken in a single transaction

ERC-827 is designed to provide a more flexible and extensible token standard for the Ethereum network, and it aims to make it easier to integrate tokens into existing financial systems and applications

While it has not yet been widely adopted, it may become a popular standard for creating tokens in the future.