Senior Full-Stack Blockchain Engineer for dApps (Remote)

Placements24; Centurion; Hybrid; ZAR 2,001,000 - 3,334,000; Full time

Benefits offered by this job

Competitive salary

Fully remote work

Health insurance coverage

Home office setup allowance

Laptop and software provided

International team and team-building

Job summary

Placements24 is seeking a Senior Full-Stack Blockchain Engineer for a fully remote role. You will design, build, and deploy dApps and blockchain infrastructure with strong expertise in Solidity, React/Vue/Angular, Node.js, Python, and Go.

You will work with Web3.js, Ethers.js, and Hardhat to deliver secure, scalable solutions. The ideal candidate will collaborate across product and engineering teams, implement cross-chain APIs, and contribute to security and tooling improvements in a

Qualifications

• Proven experience as a full-stack engineer with blockchain focus.
• Hands-on Solidity smart-contract development and deployment.
• Proficient with front-end frameworks (React/Vue/Angular) and back-end tech (Node.js/Python/Go).
• Experience with blockchain tooling (Web3.js, Ethers.js, Hardhat).
• Understanding of blockchain architecture, consensus, and distributed systems.

Responsibilities

• Develop and maintain full-stack dApps, including smart contracts, back-end services, and UIs.
• Design APIs for interaction between blockchain networks and other systems.
• Write clean, well-documented code across multiple languages.
• Collaborate with product, design, and engineers to deliver features.
• Integrate with various blockchain protocols and layer-2 solutions.
• Uphold security best practices throughout the development lifecycle.
• Participate in code reviews, architecture discussions, and sprints.
• Contribute to tooling and development process improvements.

Skills

Blockchain development

Smart contracts

Frontend frameworks

Backend technologies

Web3.js / Ethers.js / Hardhat

SQL / NoSQL

Problem-solving

Remote collaboration

Education

Bachelor's degree in CS/SE

Tools

Web3.js

Ethers.js

Hardhat

Solidity tooling

Job description

Placements24 is seeking a Senior Full-Stack Blockchain Engineer for a fully remote role. You will design, build, and deploy dApps and blockchain infrastructure with strong expertise in Solidity, React/Vue/Angular, Node.js, Python, and Go.

You will work with Web3.js, Ethers.js, and Hardhat to deliver secure, scalable solutions. The ideal candidate will collaborate across product and engineering teams, implement cross-chain APIs, and contribute to security and tooling improvements in a