Backend Engineer (Python + Web3 / EVM)

#Vacancy #Python

🚀 Backend Engineer (Python + Web3 / EVM) | Remote 🚀

We’re looking for a Backend Engineer with strong Python experience and hands-on Web3 integrations to join our team. This role is ideal for an engineer who enjoys building reliable backend services that interact with EVM-based blockchains in production environments and is comfortable working with blockchain data, transactions, and trading-related systems. This role is focused on backend integrations with blockchain (primarily via Python and web3.py), not pure smart contract or protocol development.

✔️ Salary: Competitive, based on experience
✔️ Format: Full-time, Remote
✔️ About the Role:
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.

✔️ Key Responsibilities:
• Build and maintain Python backend services that interact with EVM blockchains (Ethereum, Optimism, Arbitrum, and other L2s)
• Integrate backend systems with the Hyperliquid perpetual trading platform
• Work with blockchain interaction layers: RPC calls, event listeners, transaction creation and submission
• Develop backend logic for trading automation and on-chain execution
• Ensure reliability, performance, and security of blockchain-facing services
• Monitor, debug, and improve production blockchain integrations
• Collaborate with the team on improving execution flow and system stability

✔️ Key Qualifications:
• Strong experience with Python and web3.py (must-have)
• Hands-on experience interacting with EVM-based blockchains (Ethereum, Optimism, Arbitrum, etc.)
• 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 (EIP-2612, EIP-4337)
• Basic understanding of Solidity or experience reading smart contracts
• Exposure to non-EVM chains (Solana, Bitcoin, Tron)
• Knowledge of Rust
• Familiarity with order books, perpetual futures, and liquidity mechanics

✔️ Benefits:
• 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

✔️ Contact Information:
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