Blockchain Engineer (Backend)

Placements24; Sandton; Vor Ort; ZAR 900.000 - 1.500.000; Vollzeit

Benefits dieser Stelle

Health insurance

Dental coverage

Vision coverage

Paid time off

Professional growth

State-of-the-art tools

Sandton location

Retirement fund

Zusammenfassung

Placements24 is seeking a Backend Blockchain Engineer to join our core development team in Sandton. You will design and implement scalable backend architectures, build robust APIs, and integrate with multiple blockchain protocols to power decentralized services.

The ideal candidate has a strong backend background, hands-on blockchain experience, and a passion for building distributed ledger technologies. This role is based in Sandton, offering a collaborative work environment and opportunities

Qualifikationen

• Bachelor's degree in Computer Science, Software Engineering, or a related technical field.
• Minimum of 5 years of experience in backend development.
• Proven experience (2+ years) working with blockchain technologies and distributed systems.
• Proficiency in backend programming languages such as Go, Node.js, Python, or Java.

Aufgaben

• Design, develop, and maintain scalable and secure backend systems for blockchain applications.
• Implement APIs and microservices that interact with blockchain networks and smart contracts.
• Integrate backend services with various blockchain protocols (e.g., Ethereum, Polygon, Solana).
• Optimize application performance, ensuring high availability and low latency.
• Write clean, efficient, and well-documented code following best practices.
• Collaborate with frontend developers and other stakeholders to define system requirements.
• Implement security measures to protect data and prevent unauthorized access.
• Troubleshoot and debug backend issues, providing timely resolutions.
• Stay updated on emerging blockchain technologies and backend development trends.

Kenntnisse

Backend development

Problem solving

Ausbildung

Bachelor's degree in CS/SE

Tools

Go

Node.js

Python

Java

RESTful APIs

Solidity

SQL

NoSQL

Cloud platforms (AWS/Azure/GCP)

Jobbeschreibung

About the Role

Our client, a rapidly expanding decentralized platform, is seeking a skilled Backend Blockchain Engineer to join their core development team in Sandton . This role is critical for building the scalable and secure backend infrastructure that powers their innovative blockchain services. You will be involved in designing and implementing robust APIs, integrating with blockchain protocols, and ensuring the performance and reliability of their distributed systems. The ideal candidate has a strong background in backend development, coupled with practical experience in blockchain technologies and a passion for building decentralized solutions. Join us in shaping the future of distributed ledger technology from one of Gauteng's premier business hubs.

Key Responsibilities

• Design, develop, and maintain scalable and secure backend systems for blockchain applications.
• Implement APIs and microservices that interact with blockchain networks and smart contracts.
• Integrate backend services with various blockchain protocols (e.g., Ethereum, Polygon, Solana).
• Optimize application performance, ensuring high availability and low latency.
• Write clean, efficient, and well-documented code following best practices.
• Collaborate with frontend developers and other stakeholders to define system requirements.
• Implement security measures to protect data and prevent unauthorized access.
• Troubleshoot and debug backend issues, providing timely resolutions.
• Stay updated on emerging blockchain technologies and backend development trends.

Requirements

• Bachelor's degree in Computer Science, Software Engineering, or a related technical field.
• Minimum of 5 years of experience in backend development.
• Proven experience (2+ years) working with blockchain technologies and distributed systems.
• Proficiency in backend programming languages such as Go, Node.js, Python, or Java.
• Experience with designing and implementing RESTful APIs.
• Familiarity with smart contract development (e.g., Solidity) and blockchain integration patterns.
• Understanding of database technologies (SQL and NoSQL).
• Knowledge of cloud platforms (AWS, Azure, GCP) is a plus.
• Strong problem-solving and debugging skills.

Benefits

• Attractive salary package with performance-based bonuses.
• Comprehensive health, dental, and vision coverage.
• Generous paid time off and company holidays.
• Opportunities for professional growth and learning new technologies.
• Access to state-of-the-art development tools.
• A collaborative and innovative work environment in Sandton .
• Retirement fund contributions.
• Team-building activities and social events.