| Job Position | Company | Posted | Location | Salary | Tags |
|---|---|---|---|---|---|
Sentry | New York, NY, United States | $63k - $90k | |||
GameStop | United States | $63k - $90k | |||
Magna | Remote | $77k - $105k | |||
Magna | New York, NY, United States |
| |||
| Learn job-ready web3 skills on your schedule with 1-on-1 support & get a job, or your money back. | | by Metana Bootcamp Info | |||
Magna | Remote | $110k - $199k | |||
Magna | Remote | $100k - $200k | |||
Nubank | Sao Paulo, Brazil | $52k - $90k | |||
Deutsche Bank | United States | $54k - $90k | |||
Tassat | New York, NY, United States | $135k - $155k | |||
Space and Time | Los Angeles, CA, United States | $72k - $84k | |||
Palm NFT Studio | New York, NY, United States | $72k - $75k | |||
GameStop | United States | $72k - $100k | |||
Polygon | United States | $63k - $90k | |||
Beamin | United States | $51k - $90k | |||
Qredo | Amsterdam, Netherlands | $85k - $150k |
Company
The company is at the forefront of the blockchain fintech revolution. It builds, deploys and runs critical applications across both enterprise and crypto/DeFi, multiple blockchain verticals, as well as other industry leading products. The team is composed of multiple decentralised product teams across all verticals distributed across Europe and US and working mostly remotely.
The company is looking for innovative problem solvers who are interested in tackling the complex challenges that exist in the blockchain and financial ecosystems and scaling developer and user-facing systems to tens of millions of users.
Responsibilities
You will play an integral part in making blockchain technology and “DeFi” accessible and equitable to everyone, everywhere by making interacting with complex financial and blockchain data not only simpler and better, but delightful.
You will join a world class technical team, with State of the Art expertise in developing and delivering advanced decentralized applications (dapps) across various crypto/DeFi use cases (NFTs, staking, lending/borrowing, trading/AMMs) and institutional use cases (digital assets and payments). You will join a multinational agile and product team where you will be responsible for the delivery of solidity smart contracts and dapps in production to a wide range of users.
Requirements
- 3+ years of experience as a Software Engineer
- 1y+ years of Solidity smart contract development experience
- 2+ years of as front-end or fullstack or backend developer (React, Node.js, ideally Typescript)
- Experience developing, deploying and running Dapps/smart contracts in production on Ethereum mainnet or L2/sidechain (ideally DeFi Dapps/protocols and/or token-based use cases)
- Knowledge of secure Solidity development patterns for tokens and DeFi protocols
- Good understanding of Javascript ethereum SDKs (web3,js, ethers.js)
- Good knowledge of most prominent ERC/EIP Ethereum standards
- Good knowledge of smart contract development tools/frameworks (Truffle, Hardhat)
- Experience using smart contract auditing tools (MythX, other)
- Experience working in CI/CD setup
- High quality and testing standards
- Good documentation practises
- Excellent verbal and written communication in English
- Teamwork, flexibility, initiative, communication and organisation
- Ability to share knowledge, train other developers
- Willingness to constantly learn & improve, challenging yourself to stay at the top of your game
- Better than market rate with equity plan
Cryptorecruit is the world’s leading specialist recruiter for the blockchain/cryptocurrency industry. We recruit positions from CEO, CTO, Project Managers, Solidity Developers, Frontend and Backend Blockchain Developers to Marketing/Sales and Customer Service roles. Please browse our website and at www.cryptorecruit.com to search all our job vacancies.
What is the meaning of Layer 2?
Layer 2 in the context of cryptocurrency and blockchain technology refers to a secondary framework or protocol that is built on top of an existing blockchain system (the main chain or Layer 1)
The primary purpose of Layer 2 solutions is to solve the scalability and speed issues that many blockchains face, especially those that have become popular and heavily used, like Ethereum
Here are the key aspects of Layer 2 solutions:
- Scalability Enhancement: They help in scaling the main blockchain by handling transactions off the main chain. This reduces the burden on the main chain, allowing for faster and cheaper transactions.
- Types of Layer 2 Solutions: There are various forms of Layer 2 solutions, including state channels, sidechains, plasma chains, and rollups. Each has its own mechanism for interacting with the main chain and handling transactions.
- State Channels: These involve two parties engaging in numerous transactions outside of the main chain, which are then consolidated into a single transaction. This is especially useful for situations where multiple transactions occur between the same parties.
- Sidechains: These are separate blockchains that are connected to the main chain via a two-way peg. They operate independently and can have their own consensus mechanisms but are secured by the main chain.
- Plasma Chains: Plasma chains are similar to sidechains but with a more hierarchical structure. They report back to the main chain regularly and are optimized for mass transaction handling.
- Rollups: Rollups process and store transaction data on a sidechain but post transaction data to the main chain. They come in two varieties: optimistic rollups and zk-rollups, each with its own method of transaction verification.
- Security Considerations: While Layer 2 solutions are generally secure, they can have different security models compared to the main chain. This is an important consideration for users and developers.
- Impact on User Experience: For end-users, Layer 2 solutions can greatly improve the experience by reducing transaction fees and increasing transaction speeds.
- Adoption and Development: Many blockchain projects are actively developing Layer 2 solutions to enhance their networks. This is an ongoing area of innovation in the blockchain space.