Founded in 2020 as FLIP Digital Technologies, we began by building simple websites and running grassroots campaigns for local businesses. In 2024, we evolved into Crescita Solutions, a full-service digital and technology agency, to reflect our expanded offerings, deeper expertise, and Pan-African vision.
Role Overview
The Blockchain Developer will build, deploy, and maintain decentralized applications (dApps) and smart contracts on Ethereum core Layer 1 &/or Layer 2 blockchains like Base , Abstrac, Arbitrum etc. You’ll collaborate with product and AI teams to integrate blockchain into scalable business solutions.
Key Responsibilities
- Design, develop, and deploy smart contracts on Ethereum, Polygon, and other EVM-compatible chains.
- Build dApps that integrate with frontends and backends.
- Optimize gas fees and improve contract efficiency.
- Collaborate with designers and mobile devs on Web3 integration.
- Conduct audits and ensure security of blockchain solutions.
- Stay updated on emerging blockchain protocols and trends.
Requirements & Skills
- Strong knowledge of Solidity or other EVM-compatible blockchain languages .
- Experience with Truffle, Hardhat, or Foundry frameworks.
- Familiarity with ERC standards (ERC-20, ERC-721, ERC-1155).
- Experience in deploying on Ethereum, Polygon, Base chain , BNB Chain, etc.
- Understanding of blockchain security and best practices.
- Knowledge of DeFi, NFTs, or RWAs is a plus.
What We Offer
- Opportunity to work on Web3 projects shaping African and global markets.
- Morph and grow into core protocol-level engineering roles.
- A collaborative, AI-integrated environment.
- Remote-first culture.
Method of Application
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