# Senior Software Engineer \(Crypto/Web3\)

- Company: [Hyphenconnect](<https://jobstar.fun/company/hyphenconnect>)
- Location: Hong Kong
- Team: Engineering
- Posted: March 10, 2026

## 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.

## Apply

[Apply on Hyphenconnect](<https://job-boards.greenhouse.io/hyphenconnect/jobs/5074528007>)

Canonical job page: <https://jobstar.fun/job/senior-software-engineer-crypto-web3-hyphenconnect-hong-kong-1fb732c30c867885>