Blockchain Developer - Full Stack

Placements24; The Islands (MS); Hybrid; USD 55,000 - 80,000; Full time

Benefits offered by this job

Hybrid work model

Competitive salary

Professional development

Job summary

Placements24 seeks a versatile Full Stack Blockchain Developer for a hybrid role in Paarl, bridging backend blockchain infrastructure with frontend dApps. You will build robust, scalable solutions that connect traditional web apps to the blockchain ecosystem.

You will collaborate with designers and engineers to ship secure, high-performance software across platforms and contribute to cutting-edge web3 projects in a collaborative environment.

Qualifications

• Bachelor's degree in Computer Science or related field, or equivalent work experience.
• 3+ years of full-stack development experience, with at least 2 years in blockchain.
• Proficiency in frontend technologies (React, Vue.js, Angular) and backend languages (Node.js, Python, Go).
• Experience with smart contract development (Solidity) and Ethereum.
• Understanding of web3 libraries and blockchain integration patterns.
• Strong problem-solving abilities and passion for decentralized technologies.

Responsibilities

• Develop and maintain backend blockchain components, including smart contracts and APIs.
• Design and implement frontend user interfaces for decentralized applications.
• Integrate frontend and backend systems for seamless data flow.
• Write clean, well-documented code for frontend and blockchain components.
• Collaborate with designers, product managers, and engineers to deliver high-quality apps.
• Test and debug applications ensuring performance, security, and reliability.

Skills

Frontend technologies

Backend languages

Smart contracts

Web3 libraries

Problem solving

Education

Bachelor's degree in Computer Science

Equivalent work experience

Tools

Solidity

Ethereum

React

Node.js

Python

Go

Job description

About the Role

Our client is seeking a versatile Full Stack Blockchain Developer to join their innovative team in Paarl . This hybrid role offers the opportunity to work on both the backend blockchain infrastructure and the frontend user interfaces of decentralized applications. You will be instrumental in building robust and scalable solutions that bridge the gap between traditional web applications and the blockchain ecosystem. This is an exciting opportunity to work with cutting‑edge technology and contribute to the development of impactful dApps in a collaborative environment.

Key Responsibilities

• Develop and maintain backend blockchain components, including smart contracts and APIs.
• Design and implement intuitive and responsive frontend user interfaces for decentralized applications.
• Integrate frontend and backend systems, ensuring seamless data flow and user experience.
• Write clean, efficient, and well‑documented code for both frontend and blockchain components.
• Collaborate with designers, product managers, and other engineers to deliver high‑quality applications.
• Test and debug applications, ensuring performance, security, and reliability across different platforms.

Requirements

• Bachelor's degree in Computer Science or a related field, or equivalent work experience.
• 3+ years of experience in full‑stack development, with at least 2 years focused on blockchain technologies.
• Proficiency in frontend technologies (e.g., React, Vue.js, Angular) and backend languages (e.g., Node.js, Python, Go).
• Experience with smart contract development (e.g., Solidity) and blockchain platforms (e.g., Ethereum).
• Understanding of web3 libraries and blockchain integration patterns.
• Strong problem‑solving abilities and a passion for decentralized technologies.

Benefits

• Competitive annual salary with performance incentives.
• Hybrid work model providing flexibility for employees in Paarl .
• Comprehensive medical aid and retirement fund contributions.
• Opportunities for professional development and attending industry conferences.
• Chance to work on innovative projects shaping the future of web3.
• A supportive team culture that encourages learning and collaboration.