Blockchain Software Engineer - Full Stack

Placements24; Soweto; On-site; ZAR 900,000 - 1,200,000; Full time

Benefits offered by this job

Competitive salary

Health benefits

Professional growth

Stock options

Cutting-edge blockchain projects

Generous paid time off

Job summary

Placements24 in Soweto, Gauteng is seeking a versatile Full Stack Blockchain Software Engineer to own backend blockchain integrations, smart contracts, and frontend DApps.

The role requires 5+ years of software development with 2+ years in blockchain; you will build RESTful services, APIs, and collaborate with product, design, and engineering teams.

Qualifications

• Bachelor's degree in Computer Science or related field.
• Minimum 5 years of software development experience, with at least 2 years in blockchain.
• Proficiency in backend languages (Node.js, Python, Go) and frontend frameworks (React, Vue, Angular).
• Experience with smart contract development (Solidity) and blockchain development tools.
• Understanding of blockchain concepts, including transactions, wallets, and consensus mechanisms.

Responsibilities

• Develop and maintain backend blockchain integrations and frontend user interfaces for DApps.
• Write, test, and deploy smart contracts (e.g., Solidity) and integrate them with frontend applications.
• Design and implement RESTful APIs and backend services that interact with blockchain networks.
• Create intuitive and responsive user interfaces using modern frontend frameworks.
• Collaborate with product managers, designers, and other engineers to define requirements and features.
• Optimize application performance, scalability, and security across the full stack.
• Troubleshoot and resolve issues in both frontend and backend components, including blockchain interactions.
• Participate in code reviews and contribute to establishing development best practices.
• Stay updated with emerging trends in blockchain, web development, and cybersecurity.

Skills

Blockchain development

Full stack development

Smart contracts

Node.js

Python

Go

React

Vue

Angular

Solidity

SQL

NoSQL

Git

Education

Bachelor's degree

Tools

Node.js

Python

Go

React

Vue

Angular

Solidity

SQL

NoSQL

Git

Job description

About the Role

Our client, a growing fintech innovator, is looking for a versatile Full Stack Blockchain Software Engineer to join their team in Soweto, Gauteng . This role offers the exciting opportunity to work across the entire stack, from backend blockchain integrations and smart contracts to frontend user interfaces for decentralized applications. You will play a key role in developing and refining our blockchain-based products, ensuring a seamless and secure user experience. The ideal candidate possesses a strong foundation in both backend and frontend development, coupled with practical experience in blockchain technologies and smart contract implementation. We seek a proactive problem-solver who is eager to contribute to the development of innovative financial solutions in the decentralized space.

Key Responsibilities

• Develop and maintain both backend blockchain integrations and frontend user interfaces for DApps.
• Write, test, and deploy smart contracts (e.g., using Solidity) and integrate them with frontend applications.
• Design and implement RESTful APIs and backend services that interact with blockchain networks.
• Create intuitive and responsive user interfaces using modern frontend frameworks.
• Collaborate with product managers, designers, and other engineers to define requirements and features.
• Optimize application performance, scalability, and security across the full stack.
• Troubleshoot and resolve issues in both frontend and backend components, including blockchain interactions.
• Participate in code reviews and contribute to establishing development best practices.
• Stay updated with emerging trends in blockchain, web development, and cybersecurity.

Requirements

• Bachelor's degree in Computer Science, Software Engineering, or a related field.
• Minimum of 5 years of professional software development experience, with at least 2 years involving blockchain technologies.
• Proficiency in backend languages (e.g., Node.js, Python, Go) and frontend frameworks (e.g., React, Vue, Angular).
• Experience with smart contract development (e.g., Solidity) and blockchain development tools.
• Understanding of blockchain concepts, including transactions, wallets, and consensus mechanisms.
• Experience with databases (SQL and NoSQL) and API development.
• Familiarity with version control systems (e.g., Git).
• Strong problem-solving, debugging, and analytical skills.
• Excellent communication and teamwork abilities.
• Ability to thrive in a dynamic team environment in Soweto, Gauteng .

Benefits

• Competitive salary and performance bonuses.
• Comprehensive health and wellness benefits.
• Opportunities for professional growth and learning in a cutting-edge field.
• Work on exciting and impactful blockchain projects.
• Collaborative and innovative work culture.
• Generous paid time off.
• Stock options package available for key employees.