> For the complete documentation index, see [llms.txt](https://docs.pancakeswap.finance/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.pancakeswap.finance/welcome-to-pancakeswap/about-us/team/become-a-chef/solidity-engineer.md). # Senior Solidity Engineer ### **General Information** * **Salary range:** Competitive, negotiable * **Position:** Full-time * **Location:** Remote * **Time-zone preference:** Any ### Your Responsibilities * Architect, implement, and test smart contracts in **Solidity** across EVM-compatible chains. * Scope, design, and deliver complex systems end-to-end, from idea to deployment. * Collaborate with cross functional partners on all aspects of product development. * Conduct code reviews and enforce best practices for security, efficiency, and maintainability. * Continuously evaluate and improve gas optimization, security design patterns, and upgradeability. * Proactively identify areas for improvement and innovation within PancakeSwap’s protocol architecture. ### Skills & Qualifications * **5+ years** of software engineering experience, with **2+ years** focused on Solidity smart contracts. * Deep understanding of **Solidity design patterns**, gas optimization, and contract upgradeability. * Hands-on experience with **Hardhat** and **Foundry** (understands the trade-offs and tooling ecosystems). * Strong understanding of **EVM internals**, **DeFi protocols**, and **on-chain architecture**. * Excellent analytical, debugging, and problem-solving skills. * Comfortable working autonomously in a fast-paced, globally distributed team. ### How to apply: Email with your resume! --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter: ``` GET https://docs.pancakeswap.finance/welcome-to-pancakeswap/about-us/team/become-a-chef/solidity-engineer.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.