Senior Software Engineer

Strategic Coin; New York (NY); On-site; USD 110,000 - 193,000; Full time

Benefits offered by this job

Token

Job summary

Strategic Coin is seeking a Blockchain/Smart Contract Engineer to build secure, production-ready on-chain infrastructure powering token economies, Web3 gaming, and decentralized apps. You will design, deploy, and test Ethereum and EVM-compatible smart contracts written in Solidity, optimize gas usage, and collaborate with tokenomics teams to encode economic models directly into contract logic.

This full-time role requires strong collaboration across engineering and strategy, includes security

Qualifications

• Not required: prior blockchain experience.
• Solidity, Ethereum, and Web3 fundamentals.

Responsibilities

• Design, develop, test, and deploy smart contracts on Ethereum and EVM-compatible blockchains.
• Write secure, gas-optimized Solidity code following industry best practices and security patterns.
• Collaborate with tokenomics advisors to implement economic models directly into smart contract logic.
• Build and maintain full-stack decentralized applications (DApps) from architecture to deployment.
• Conduct thorough testing and auditing of smart contracts to ensure reliability and security.
• Integrate blockchain components with front-end applications and back-end services.
• Participate in code reviews and contribute to engineering best practices across the team.
• Stay current with blockchain development tools, standards, and security vulnerabilities.
• Translate client requirements into technical specifications and implementation plans.

Skills

Solidity

Ethereum

DApps

Web3

Job description

Role Overview

We're looking for a Blockchain/Smart Contract Engineer who builds secure, efficient, and production-ready on-chain infrastructure. You'll design and deploy smart contracts that power token economies, Web3 gaming, and decentralized applications—turning complex economic models into reliable, audited code. You'll work at the intersection of engineering and strategy, ensuring our clients' ecosystems are built on battle-tested foundations.

Key Responsibilities

• Design, develop, test, and deploy smart contracts on Ethereum and EVM-compatible blockchains.
• Write secure, gas-optimized Solidity code following industry best practices and security patterns.
• Collaborate with tokenomics advisors to implement economic models directly into smart contract logic.
• Build and maintain full-stack decentralized applications (DApps) from architecture to deployment.
• Conduct thorough testing and auditing of smart contracts to ensure reliability and security.
• Integrate blockchain components with front-end applications and back-end services.
• Participate in code reviews and contribute to engineering best practices across the team.
• Stay current with blockchain development tools, standards, and security vulnerabilities.
• Translate client requirements into technical specifications and implementation plans.

Experience: Not required

Employment: Full-time

Salary: $80 – $140 hourly

Benefits: token

About Strategic Coin

Strategic Coin is a premier Web3 technology and advisory firm. We bridge strategic foresight with elite engineering—delivering tokenomics, DApps, smart contracts, and Web3 gaming experiences that power real-world value.