Senior Software Engineer (Crypto/Web3)
United StatesseniorOtherSoftware EngineerSoftware Engineer InternSoftware Engineering
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Quick Summary
Overview
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.
Key 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.
Technical Tools
typescriptcode-reviewmentoring
Responsibilities
~1 min read- →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.
- 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.
Location & Eligibility
Where is the job
United States
On-site within the country
Who can apply
US
Listed under
United States
About this job
- Who can apply
- United States
- Posted
- 224 days ago
Listing Details
- Posted
- March 10, 2026
- First seen
- March 26, 2026
- Last seen
- August 29, 2026
Posting Health
- Days active
- 207
- Repost count
- 0
- Trust Level
- 21%
- Scored at
- October 20, 2026
Signal breakdown
freshnesssource trustcontent trustemployer trust
Web3 and AI talent recruitment agency based in Hong Kong with 700+ placements globally
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View 1027 jobsExternal application
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