Engineer

Job Description

Responsibilities

• Design and implement production-grade smart contracts across EVM and/or Solana ecosystems using Solidity and Rust
• Develop backend services and integration layers that interface with deployed smart contracts and internal systems
• Research and apply industry-standard design patterns and emerging best practices in smart contract and distributed systems engineering
• Optimize smart contract performance, including gas efficiency, while enforcing strong security through secure architecture and defensive coding practices
• Build and maintain transaction orchestration flows, event listeners, and indexing services that bridge on-chain and off-chain components
• Test, deploy, and manage upgrades for smart contracts and backend services in production environments
• Partner with security teams on audits, threat modeling, remediation, and production monitoring to ensure reliability and operational excellence

What you’ll bring to

Core Requirements:

• Proven experience designing and developing production-grade smart contracts in Solidity and/or Rust, with strong emphasis on security, gas optimization, and performance
• Deep understanding of blockchain architecture, EIP standards, decentralized systems, and on-chain execution models
• Strong knowledge of smart contract security principles and common vulnerability patterns (e.g., reentrancy, access control flaws, arithmetic errors)
• Experience with smart contract development and testing frameworks such as Foundry, Hardhat, or Anchor
• Working knowledge of backend development, particularly services that interact with blockchain networks (transaction submission, event processing, indexing)
• Experience integrating smart contracts with backend systems and off-chain infrastructure
• Experience designing and deploying production-grade, scalable cloud services in AWS, Google Cloud, Microsoft Azure, or similar environments
• Strong collaboration skills with the ability to work cross-functionally with product, infrastructure, and security teams

Are you interested in this position?
Apply by clicking on the “Apply Now” button below!
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