Senior Software Engineer (Crypto/Web3)

Hyphenconnect

Singapore (APAC) permanent

Posted: March 10, 2026

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Quick Summary

Develop and deploy secure smart contracts using Solidity, architecting and implementing core protocol features for Web3 applications, collaborating with cross-functional teams to integrate blockchain solutions.

Required Skills

Solidity TypeScript EVM internals Smart Contracts DeFi Blockchain Problem Solving Communication Collaboration

Job Description

Summary: Join a venture-backed Web3 startup at the forefront of innovation, creating next-generation social and financial primitives. As a Senior Software Engineer, you will design and develop core protocol features and secure smart contracts that will drive the future of decentralized technology.

Responsibilities:

• Architect and implement core protocol features for Web3 applications.

• Develop and deploy secure smart contracts using Solidity.

• Collaborate with cross-functional teams to integrate blockchain solutions.

• Ensure the scalability and performance of blockchain implementations.

• Stay updated with the latest developments in blockchain technology and EVM internals.

• Conduct code reviews and provide mentorship to junior developers.

Required skills:

• Proficiency in Solidity and TypeScript.

• Strong understanding of Ethereum Virtual Machine (EVM) internals.

• Experience in developing and deploying smart contracts on blockchain platforms.

• Knowledge of decentralized finance (DeFi) and blockchain protocols.

• Excellent problem-solving and analytical skills.

• Strong communication and collaboration abilities.

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