Blockchain Smart Contract Engineer - Hybrid

Placements24; Polokwane; Hybrid; ZAR 420.000 - 780.000; Vollzeit

Benefits dieser Stelle

Competitive salary

Health benefits

Hybrid work model

Training and growth opportunities

Zusammenfassung

Placements24 is seeking a dedicated Blockchain Developer with a focus on smart contracts to join our Polokwane team. You will design, develop, test, and deploy secure contracts, collaborating with product managers and engineers to translate business logic into reliable code.

The role requires Solidity proficiency, familiarity with Hardhat/Truffle/Ganache, and a strong emphasis on security and testing. Hybrid work in Polokwane with opportunities for growth in a fast-evolving crypto space.

Qualifikationen

• Bachelor's degree in CS or related field.
• 2+ years of software development with 1+ year in blockchain and smart contracts.
• Solidity proficiency required; other languages such as Vyper/Yul are a plus.
• Familiarity with blockchain environments and tools (Hardhat, Truffle, Ganache).
• Understanding of ERC-20 and ERC-721 standards; testing and security practices.
• Git version control and collaborative development in a hybrid team.

Aufgaben

• Design, develop, test, and deploy secure and efficient smart contracts on blockchain platforms (e.g., Ethereum, Binance Smart Chain).
• Write clean, maintainable, and well-documented smart contract code using Solidity or other relevant languages.
• Collaborate with product managers and other developers to define smart contract requirements and functionalities.
• Perform rigorous testing, including unit testing, integration testing, and security audits for smart contracts.
• Identify and remediate vulnerabilities in smart contract code to ensure the highest level of security.
• Optimize smart contracts for gas efficiency and performance.
• Stay up-to-date with the latest developments in blockchain technology and smart contract best practices.
• Participate in code reviews and contribute to the continuous improvement of development processes.
• Assist in the integration of smart contracts with front-end applications and back-end systems.
• Contribute to technical documentation related to smart contract development and architecture.

Kenntnisse

Solidity

Blockchain concepts

Security best practices

Testing frameworks

Git

Hybrid teamwork

Ausbildung

Bachelor's degree in Computer Science or related field

Tools

Hardhat

Truffle

Ganache

Jobbeschreibung

Placements24 is seeking a dedicated Blockchain Developer with a focus on smart contracts to join our Polokwane team. You will design, develop, test, and deploy secure contracts, collaborating with product managers and engineers to translate business logic into reliable code.

The role requires Solidity proficiency, familiarity with Hardhat/Truffle/Ganache, and a strong emphasis on security and testing. Hybrid work in Polokwane with opportunities for growth in a fast-evolving crypto space.