Blockchain Engineer

ABOUT THE ROLE

Scriptofi is expanding its Dubai team and is looking for a Blockchain Engineer who combines deep protocol-level expertise with a builder's mindset — to architect, develop, and ship secure, scalable decentralised applications at the frontier of Web3 and AI. This role goes beyond writing smart contracts. You will independently build and ship features end-to-end, working within the architecture — integrating on-chain logic, off-chain systems, and DeFi protocol mechanics into production-grade decentralised applications. You will work directly with the Technical Lead, product managers, and engineering peers — owning your feature surface from design through deployment. If you thrive on technical ownership, care deeply about security, and want your code to matter at scale, this role is built for you.

KEY RESPONSIBILITIES-

Design, develop, and ship smart contracts and on-chain features targeting Ethereum L1 mainnet — production-grade, audit-ready, and gas-optimised. Build secure, efficient, and upgradeable smart contracts in Solidity with deep attention to vulnerability patterns and auditability. Develop and maintain decentralised applications (dApps) with seamless Web3 wallet and Ethereum protocol integrations. Implement token standards, governance mechanisms, staking systems, and DeFi protocol features (lending, AMMs, vaults, etc.). Connect smart contracts with backend systems, REST/GraphQL APIs, and third-party infrastructure services. Lead and participate in architecture reviews, technical discussions, and code reviews to maintain engineering excellence. Maintain high standards for code quality, test coverage, security hardening, and technical documentation.

REQUIRED SKILLS \& QUALIFICATIONS-

3+ years of professional software engineering experience with a strong focus on blockchain development.
- Expert proficiency in Solidity — mandatory; deep knowledge of EVM internals, contract patterns, and upgrade mechanisms.
- Real Ethereum L1 mainnet experience — production deployments, not just testnets or L2s. Hands-on experience building or contributing to a DeFi protocol — lending, staking, AMM, or equivalent.
- Proficiency in JavaScript / TypeScript; working knowledge of Python and Go or Rust preferred.
- Experience with development and testing frameworks: Hardhat and Foundry. Strong understanding of smart contract security, common vulnerability patterns, and auditing best practices.
- Experience integrating wallets (MetaMask, WalletConnect), oracles (Chainlink), and Web3 infrastructure providers.
-Proficiency with AI coding agents and multi-agent workflows as part of day-to-day engineering practice.
- Clear written and spoken English, with the ability to document technical decisions concisely.
-Eligible to work in the United Arab Emirates.

PREFERRED QUALIFICATIONS -
1) Experience with EVM-compatible chains: Polygon, BNB Chain, Arbitrum, Optimism, or similar.
2) Experience with non-EVM chains: Solana, Aptos, Sui, Cosmos, or similar Layer-1 ecosystems.
3) Familiarity with Layer-2 scaling solutions, rollup architecture, and cross-chain bridging.
4) On-chain security monitoring, threat detection, and smart contract incident response. 5) Experience deploying and managing infrastructure on AWS, Azure, or Google Cloud Platform.
6) Exposure to DevOps practices, CI/CD pipelines, and automated smart contract deployment workflows. /
7) Awareness of the UAE virtual asset regulatory environment (VARA / ADGM) and how compliance requirements shape protocol and product decisions.
8) Prior experience working in a Web3 team in the UAE or the wider GCC.

Share resume/Cv on Below details-

Email ID- [email protected]
Contact- 7888826219

Pay: AED1,000.00 - AED3,000.00 per month

Application Question(s):

• Whats your Current Salary and Expected Salary?

Experience:

• Blockchain: 1 year (Preferred)

Location:

• Dubai (Preferred)

Work Location: In person