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This job is closed
Web3 / Blockchain Engineer (Remote)
RESPONSIBILITIES
- Develop and maintain blockchain software (including integrations, security & testing) in a performant, high-uptime environment
- Build products based on various well-established blockchain protocols (Ethereum, Polygon, and more)
- Integrate with blockchain protocols from various backend servers, supporting the creation of APIs and integrations
- Assist in architecting cryptocurrency plans and platform selection along with wallet integrations
- Design, develop and implement key system and application architecture components that support the creation, transfer, and storage of digital assets
- Develop to highest security best practices
- Implement test-driven development; drive test automation
- Help identify product requirements and design architecture with Products and Engineering teams
- Improve test coverage of codebase
REQUIREMENTS
- 5+ years Web2 experience; proficient with a backend languages/ frameworks (e.g. Python, Node, JS, Flask, Django, etc.)
- Solid Web3 experience; proficient with a blockchain scripting/ smart-contract language (e.g. Solidity); has deployed projects to mainnet
- Transaction-level awareness of cryptocurrencies (contracts, signatures, proof of work, gas fees, etc.)
- Passionate about testing code for completeness, accuracy and security
- Experience with developing & scaling databases and micro-services/ distributed computing
- Cloud native - Knowledge of cloud infrastructure technology (AWS, Azure, etc.)
- Experienced with writing software that speaks a variety of network protocols, with awareness of appropriate threading/locking models, or asynchronous design to ensure correctness
- Ability to work within an environment of continuous integration and deployment
- Fluent English
- Excellent verbal and written communication
What is Polygon crypto used for?
Polygon (formerly known as Matic Network) is a Layer 2 scaling solution that aims to provide faster and cheaper transactions for Ethereum-based decentralized applications (dapps)
Polygon is a framework for building and connecting Ethereum-compatible blockchain networks, and it uses a Proof of Stake (PoS) consensus mechanism to validate transactions
It also supports the Ethereum Virtual Machine (EVM), which means that developers can use the same tools and programming languages they are familiar with to build dapps on Polygon
One of the key features of Polygon is its ability to enable interoperability between different blockchain networks
This means that dapps built on Polygon can easily interact with other dapps and networks, making it easier for developers to create more complex applications
Polygon is a Layer 2 scaling solution that offers faster and cheaper transactions for Ethereum-based dapps, while also enabling interoperability between different blockchain networks.