Hybrid Blockchain Developer: DApps & Smart Contracts

Placements24; Johannesburg; Hybrid; ZAR 700,000 - 1,300,000; Full time

Benefits offered by this job

Hybrid work model

Health & wellness benefits

Professional development opportunities

Job summary

Placements24 in Johannesburg is seeking a skilled Blockchain Developer to design, develop, and deploy blockchain solutions for digital assets and decentralized apps. You will work on smart contracts, dApps, and API integrations within a forward-thinking crypto space.

The role demands strong expertise in Solidity, Rust, or Go, and familiarity with Ethereum, BSC, or Polygon. A related bachelor’s degree or equivalent experience is required, with hybrid work options and ongoing professional

Qualifications

• Proven experience as a Blockchain Developer or in a similar role.
• Strong understanding of blockchain architecture, consensus mechanisms, and cryptography.
• Proficiency in smart contract development (Solidity) and familiarity with blockchain frameworks.
• Experience with at least one major blockchain platform (Ethereum, BSC, Polygon).
• Familiarity with web3.js or similar libraries for interacting with blockchains.
• Bachelor's degree in Computer Science, Engineering, or related field, or equivalent practical experience.

Responsibilities

• Design, develop, and implement smart contracts and dApps on various blockchain platforms.
• Write clean, efficient, and well-documented code using Solidity, Rust, or Go.
• Integrate blockchain technologies with existing systems and develop APIs for data exchange.
• Conduct thorough testing and debugging of blockchain protocols and applications to ensure security and performance.
• Stay abreast of developments in blockchain tech, crypto, and DeFi.
• Collaborate with product managers and stakeholders to define requirements and specs.

Skills

Solidity

Rust

Go

Web3.js

Education

Bachelor's degree in CS/Engineering

Tools

Ethereum

Binance Smart Chain

Polygon

Job description

Placements24 in Johannesburg is seeking a skilled Blockchain Developer to design, develop, and deploy blockchain solutions for digital assets and decentralized apps. You will work on smart contracts, dApps, and API integrations within a forward-thinking crypto space.

The role demands strong expertise in Solidity, Rust, or Go, and familiarity with Ethereum, BSC, or Polygon. A related bachelor’s degree or equivalent experience is required, with hybrid work options and ongoing professional