Backend Engineer (Python + Web3 / EVM) | Remote
Experience
We’re looking for a Backend Engineer with strong Python experience and hands-on Web3 integrations. This role is ideal for an engineer who enjoys building backend services that interact with EVM-based blockchains and is comfortable working with blockchain data and trading systems.
Benefits
Format: Full-time, Remote.
Salary
Competitive, based on experience.
You will work on backend services that integrate with EVM ecosystems (Ethereum and Layer 2 networks) and trading infrastructure. The role focuses on Python-based backend development, blockchain interaction via web3.py, and integration with the Hyperliquid perpetual trading platform. This position is well-suited for a strong mid-level to senior, hands-on backend engineer who enjoys building and maintaining real production systems rather than focusing on architecture or team leadership.
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 experience with Python and web3.py. Hands-on experience interacting with EVM-based blockchains. Experience interacting with smart contracts programmatically (calling contracts, signing and sending transactions; not necessarily writing complex smart contracts). Solid backend development skills: APIs, async workflows, background jobs, monitoring. Understanding of transaction lifecycle, gas mechanics, and blockchain RPC behavior. Familiarity with DeFi concepts and trading systems.
Ability to work independently and take ownership of backend features. Performance-aware, pragmatic engineering mindset.
Nice to Have: Experience with Hyperliquid or HyperEVM. Background in trading systems, execution engines, or trading bots. Experience with gas optimizations or gasless transactions. Basic understanding of Solidity or experience reading smart contracts. Exposure to non-EVM chains . Knowledge of Rust. Familiarity with order books, perpetual futures, and liquidity mechanics.
Ability to work independently and take ownership of backend features. Performance-aware, pragmatic engineering mindset.
Nice to Have: Experience with Hyperliquid or HyperEVM. Background in trading systems, execution engines, or trading bots. Experience with gas optimizations or gasless transactions. Basic understanding of Solidity or experience reading smart contracts. Exposure to non-EVM chains . Knowledge of Rust. Familiarity with order books, perpetual futures, and liquidity mechanics.
Work on real-world blockchain trading integrations.
High-impact backend engineering role.
Fully remote environment.
Opportunity to grow within a fast-moving Web3 product team.
High-impact backend engineering role.
Fully remote environment.
Opportunity to grow within a fast-moving Web3 product team.
Please get in touch
with our recruiters via
Telegram: @hr_createit
Submit an Application
