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|---|---|---|---|---|---|
RociFi | Remote | $100k | |||
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This job is closed
At RociFi we are building a new multi-chain DeFi primitive for zero and under-collateralized lending. At its core, the protocol leverages on-chain data, Machine Learning, and loan risk-management to effectively and profitably facilitate under-collateralized loans via blockchain.
We are looking to find an experienced Senior Solidity Engineer to join our existing smart contracts team of 3 experienced engineers. You’ll be working with advanced smart contracts, working on new features for the protocol and creating new technical DeFi primitives.
Tasks
- Participate in technical specification design, technical roadmap, and implementation of the RociFI Protocol
- Produce high quality, performant, and well-tested Solidity code
- Achieve comprehensive unit and integration test coverage
- Write specs and review PRs
- Work closely with Product owners and CTO on design and ideation of new features
Requirements
- 2+ years experience in Solidity development
- Proven experience of previously deployed projects to Mainnet which managed 100.000 USD worth of liquidity or more
- 3+ years in general software engineering
- Strong understanding of Cryptoeconomics, token standards, major protocols and primitives (loans, AMM, DEX)
- Understanding security in smart contract design
- Understanding the blockchain data structures (Merkle tree, Patricia tree, etc.)
- Fluency in Python or Node.js
- Background in security engineering and/or SRE/DevOps is a plus
Bonus
- Experience working with yield accruing tokens/protocols
- Experience working with sidechains (Avalanche, Polygon, Arbitrum)
- Familiarity with standard DevOps tooling
- Familiarity with low-level EVM concepts
- Ready to accept payment in USDC
Benefits
- Unique chance to work in the ground-breaking company that is working to define one of the key Web 3.0 primitives
- Building the most important parts of the modern DeFi infrastructure
- Flexible working hours
What is EVM?
EVM stands for Ethereum Virtual Machine, and it is the runtime environment for smart contracts in the Ethereum network
It is a virtual machine that executes code written in the Solidity programming language, which is the language used for writing smart contracts on the Ethereum platform
The EVM is a sandboxed environment, which means that code executed within the EVM is isolated from the rest of the network and cannot interact with it directly
This is important for security reasons, as it prevents malicious code from affecting the rest of the network
When a smart contract is deployed to the Ethereum network, it is compiled into bytecode that can be executed by the EVM
Each node on the network maintains a copy of the EVM, which allows them to execute smart contract code and validate transactions
When a transaction is submitted to the network, the EVM processes it by executing the corresponding smart contract code
The EVM processes the transaction by reading the bytecode, interpreting it, and executing it step by step
The EVM then returns the result of the transaction to the sender, which can include changes to the state of the contract or the network as a whole
The EVM is designed to be Turing-complete, which means that it is capable of performing any computation that can be performed by a computer
This allows for complex smart contracts to be executed on the Ethereum network, including those with conditional logic, loops, and other advanced programming constructs
The EVM is a key component of the Ethereum network, as it allows for the execution of smart contracts in a secure and isolated environment
It is a crucial part of the blockchain infrastructure that enables decentralized applications to be built and run on the Ethereum platform.