Senior Full-Stack Blockchain Engineer - Remote & Equity

Placements24; Bloemfontein; Hybrid; ZAR 1,200,000 - 2,000,000; Full time

Benefits offered by this job

Competitive salary

Equity options

Fully remote work

Flexible hours

Health benefits

Home office stipend

Professional development

International team

Job summary

Placements24 is seeking a Senior Full-Stack Blockchain Developer to join a remote-first team building cutting-edge dApps and verifiable credentials. You will design, develop, and deploy robust blockchain solutions, contribute to architectural decisions, and mentor junior developers in a fast-paced, international environment.

The role requires 5+ years in full-stack development with blockchain focus, Solidity expertise, and strong frontend and backend skills (React/Vue/Angular, Node.js).

Qualifications

• Bachelor's degree in Computer Science, Engineering, or related field.
• 5+ years in full-stack development with at least 3 years in blockchain.
• Proficiency with Solidity and Ethereum or similar EVM chains.
• Experience with React/Vue/Angular and Node.js/Python/Go.
• Familiarity with Web3 libraries and blockchain dev tools (Hardhat/Truffle).

Responsibilities

• Develop and maintain smart contracts for decentralized apps using Solidity.
• Build back-end services and APIs to support blockchain features.
• Design and implement responsive front-end UIs for dApps.
• Integrate contracts with front-end and back-end using Web3 libraries.
• Optimize performance, scalability, and security.
• Collaborate with product, design, and engineering teams.
• Conduct code reviews and write unit/integration tests.
• Stay updated with blockchain development trends.

Skills

Blockchain development

Full-stack development

Front-end frameworks

Web3 libraries

Backend languages

Ethereum / EVM

Crypto & distributed systems

Education

Bachelor's degree in CS/Engineering

Tools

Hardhat

Truffle

Ethers.js

Web3.js

Job description

Placements24 is seeking a Senior Full-Stack Blockchain Developer to join a remote-first team building cutting-edge dApps and verifiable credentials. You will design, develop, and deploy robust blockchain solutions, contribute to architectural decisions, and mentor junior developers in a fast-paced, international environment.

The role requires 5+ years in full-stack development with blockchain focus, Solidity expertise, and strong frontend and backend skills (React/Vue/Angular, Node.js).