Smart Contract Developer
Design, implement, test, and deploy Solidity smart contracts on the Energi blockchain for a cross-chain bridge connecting Wanchain and Polygon, using MPC and threshold signature technology. Focus areas include smart contract security, gas optimization, cross-chain messaging, and documentation.
- Compensation
- Not disclosed
- Location
- Singapore
- Work setup
- Remote
- Seniority
- Not specified
- Employment
- Contract
- Experience
- Not specified
- Category
- Blockchain
- Posted
Skills
Must have
- Demonstrated blockchain development experience with a focus on Ethereum and Solidity
- Familiarity with cross-chain technology concepts, including message transmission, secure threshold signatures, and MPC
- Proficiency in Solidity programming language and smart contract development best practices
- Understanding of smart contract security principles, including reentrancy protection and replay attack prevention
- Ability to create clear and comprehensive documentation for developers and end-users
- Strong teamwork and communication skills
- Self-motivated; ability to work independently, set priorities, and meet deadlines
- Self-driven with the ability to deliver results with minimal supervision
- Fluent English communicator
- Passionate and up-to-date on the rapidly changing world of blockchain technology
- Values aligned with the Energi culture and values
- Optimize SEO
Nice to have
- Knowledge of Ethereum Improvement Proposals (EIPs) and previous experience with EIP implementations
Full description
JOB OVERVIEW
We are looking for a talented and experienced Smart Contract Developer to work on the development of the Cross Chain Bridge project. You will be responsible for designing, implementing, upgrading, and deploying smart contracts on the Energi blockchain, ensuring their functionality, security, and efficiency to meet project requirements.
To be an ideal candidate, you will play a key role in building and maintaining the bridge connecting Wanchain and Polygon with Energi, enabling seamless communication between different blockchain networks and Energi. This project leverages cutting-edge technologies such as Multi-Party Computation (MPC) and cryptography-based secure threshold signature technology to enhance the security and reliability of cross-chain transactions.
JOB RESPONSIBILITIES
- Protocol Implementation: Develop and maintain smart contracts that implement the Wanchain Message Bridge Protocol on the Energi chain. This includes creating contracts for cross-chain message sending, receiving, and processing within the Energi ecosystem.
- Solidity Programming: Write high-quality Solidity code to integrate with the Wanchain Message Bridge Protocol specifically tailored for the Energi chain. Ensure the code's security, efficiency, and compatibility with Energi's blockchain infrastructure.
- Interface Implementation: Implement and interact with the various interfaces provided by the Wanchain Message Bridge Protocol, ensuring seamless integration within the Energi chain. This includes message dispatch, fee estimation, and robust error handling tailored for Energi's environment.
- Cross-Chain Communication: Leverage the Wanchain Message Bridge Protocol to establish and maintain efficient communication channels between the Energi chain and other blockchain networks. Enable secure and reliable cross-chain message transmission specific to Energi's requirements.
- Security Considerations: Prioritize the security of smart contracts developed for the Energi chain. Implement robust measures to prevent reentrancy attacks and replay attacks while effectively managing permissions using Energi's AccessControl library or equivalent security tools.
- Documentation: Create comprehensive documentation specifically tailored for smart contracts, protocols, and interfaces within the Energi ecosystem. Ensure that code comments and external developer documentation are aligned with Energi's practices and guidelines.
- Testing: Conduct thorough testing of smart contracts to identify and address vulnerabilities or issues within the Energi chain environment. Perform unit tests and integration tests, focusing on error handling that suits Energi's blockchain infrastructure.
- Optimization: Optimize smart contract code to maximize gas efficiency and minimize costs within the Energi chain. Ensure that the code is fine-tuned for Energi's specific gas fee structure and blockchain conditions.