Blockchain Developer, Smart Contract Engineer

Join Axiom Chain as a Blockchain Developer to design and maintain secure smart contracts for DeFi and blockchain applications. Ideal candidates have strong Solidity experience and a security-first mindset. We are looking for a skilled Blockchain Developer / Smart Contract Engineer to join our engineering team and help design, build, and maintain secure smart contracts for decentralised applications, DeFi products, and blockchain protocols.

• •Design, build, and maintain smart contracts for DeFi and blockchain applications.
• •Write secure, clean, gas-efficient, and maintainable Solidity code.
• •Develop and maintain automated tests using Foundry, Hardhat, Anchor, or similar frameworks.
• •Review smart contracts for security vulnerabilities, bugs, edge cases, and protocol-level risks.
• •Analyse and mitigate risks related to flash loans, oracle manipulation, MEV, governance attacks, and other DeFi threat vectors.
• •Use security and analysis tools such as Slither, Mythril, Echidna, Certora, Tenderly, or similar platforms.
• •Support audits, bug fixes, secure deployments, and post-deployment monitoring.
• •Optimise gas usage, storage layout, and contract performance.
• •Document technical decisions, protocol assumptions, and security considerations.

• •Competitive salary.
• •Healthcare benefits.
• •Company-provided computer.
• •Paid holidays.
• •Flexible working hours.
• •Career growth opportunities.
• •A friendly, supportive, and collaborative engineering team.