Blockchain Developer (EVM / Trading Infrastructure Focus) | Remote
Experience
We’re looking for a Blockchain Developer with deep expertise in EVM-based ecosystems and backend architecture. This role is ideal for an engineer who doesn’t just write smart contracts but truly understands how blockchain infrastructure operates under the hood.
Benefits
Format: Full-time, Remote.
Salary
Competitive, based on experience.
You will work on high-performance blockchain infrastructure with a focus on EVM ecosystems and trading systems integration. The role includes building backend services that interact directly with Ethereum and Layer 2 networks, integrating with the Hyperliquid perpetual trading platform, and designing production-grade blockchain interaction layers. This position requires strong architectural thinking, performance awareness, and the ability to operate in a fast-moving Web3 environment where reliability and execution speed matter.
About the company and the project:
Your tasks
Build and maintain backend systems integrating with EVM blockchains (Ethereum, Optimism, Arbitrum, and other L2s).
Integrate with Hyperliquid perpetual trading platform.
Design and implement blockchain interaction layers (RPC handling, indexers, event listeners, transaction builders).
Develop infrastructure for trading automation and on-chain execution.
Ensure reliability, performance, and security of blockchain-facing systems.
Optimize transaction flow, gas efficiency, and execution strategies.
Monitor and improve production-grade blockchain integrations.
Integrate with Hyperliquid perpetual trading platform.
Design and implement blockchain interaction layers (RPC handling, indexers, event listeners, transaction builders).
Develop infrastructure for trading automation and on-chain execution.
Ensure reliability, performance, and security of blockchain-facing systems.
Optimize transaction flow, gas efficiency, and execution strategies.
Monitor and improve production-grade blockchain integrations.
Advantages
Requirements
Strong hands-on experience with EVM chains (Ethereum, Optimism, Arbitrum). Deep understanding of Layer 1 vs Layer 2 architectures. Solid knowledge of gas mechanics, mempool behavior, and transaction lifecycle.
Strong backend architecture experience. Proficiency in: Python, JavaScript / TypeScript, Solidity. Experience interacting with smart contracts programmatically. Understanding of DeFi protocols and trading infrastructure. Strong ownership mindset and ability to deliver independently. Performance-oriented engineering approach.
Nice to Have: Experience with Hyperliquid or HyperEVM; with building trading bots, execution engines, or market-making systems; with paymaster / gasless transactions; with writing production-grade smart contracts; with working with non-EVM chains; knowledge of Rust, and familiarity with order books, perpetual futures, and liquidity mechanisms.
Strong backend architecture experience. Proficiency in: Python, JavaScript / TypeScript, Solidity. Experience interacting with smart contracts programmatically. Understanding of DeFi protocols and trading infrastructure. Strong ownership mindset and ability to deliver independently. Performance-oriented engineering approach.
Nice to Have: Experience with Hyperliquid or HyperEVM; with building trading bots, execution engines, or market-making systems; with paymaster / gasless transactions; with writing production-grade smart contracts; with working with non-EVM chains; knowledge of Rust, and familiarity with order books, perpetual futures, and liquidity mechanisms.
Work on advanced blockchain trading infrastructure.
High-impact engineering role with strong ownership.
Fully remote environment.
Opportunity to build production-grade Web3 systems at scale.
High-impact engineering role with strong ownership.
Fully remote environment.
Opportunity to build production-grade Web3 systems at scale.
Please get in touch
with our recruiters via
Telegram: @hr_createit
Submit an Application
