Blockchain Developer (Senior)

Placements24; Midrand; Hybrid; ZAR 1,200,000 - 1,800,000; Full time

Benefits offered by this job

Token incentives

Health benefits

Conferences attendance

Midrand collaboration culture

Job summary

Placements24 in Midrand is seeking a highly skilled Senior Blockchain Developer to design, develop, and deploy robust blockchain solutions that advance digital assets and decentralized applications.

You will work across smart contracts on Ethereum and Hyperledger Fabric, build secure backend services and APIs, review code for security, stay ahead of trends, and collaborate with product managers, designers, and engineers on innovative features.

Qualifications

• 5+ years of software development experience, with at least 2 years focused on blockchain technology.
• Proficiency in Solidity, Go, Rust, or Node.js.

Responsibilities

• Design, develop, and implement smart contracts on Ethereum and Hyperledger Fabric.
• Develop and maintain secure, scalable backend services and APIs for blockchain applications.
• Collaborate with product managers, designers, and engineers to define and deliver new features.
• Conduct thorough code reviews and ensure adherence to blockchain development and security best practices.
• Research and stay updated on latest blockchain trends, technologies, and vulnerabilities.
• Troubleshoot, debug, and upgrade existing blockchain systems.

Skills

Solidity

Go

Rust

Node.js

Blockchain

Education

Bachelor's degree in Computer Science, Engineering, or related field

Tools

Hyperledger Fabric

Ethereum

Job description

About the Role

Our client is seeking a highly skilled and motivated Senior Blockchain Developer to join their innovative team in Midrand . This role is pivotal in shaping the future of our digital assets and decentralized applications. You will be instrumental in designing, developing, and deploying robust blockchain solutions that align with our strategic business objectives. This is an exciting opportunity to work at the forefront of the rapidly evolving crypto and blockchain space, contributing to groundbreaking projects within a dynamic and forward-thinking environment.

Key Responsibilities

• Design, develop, and implement smart contracts on various blockchain platforms (e.g., Ethereum, Hyperledger Fabric).
• Develop and maintain secure, scalable, and efficient backend services and APIs for blockchain applications.
• Collaborate with cross-functional teams, including product managers, designers, and other engineers, to define and deliver new features.
• Conduct thorough code reviews and ensure adherence to best practices in blockchain development and security.
• Research and stay updated on the latest trends, technologies, and vulnerabilities in the blockchain ecosystem.
• Troubleshoot, debug, and upgrade existing blockchain systems.

Requirements

• Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
• 5+ years of experience in software development, with at least 2 years specifically focused on blockchain technology.
• Proficiency in programming languages such as Solidity, Go, Rust, or Node.js.
• Strong understanding of cryptographic principles, consensus mechanisms, and distributed ledger technologies.
• Experience with decentralized application (dApp) development and relevant frameworks.
• Familiarity with crypto trading platforms and financial instruments is a plus.

Benefits

• Competitive salary package and potential for token-based incentives.
• Comprehensive health and wellness benefits.
• Opportunities for professional development and attending industry conferences.
• Exposure to cutting-edge blockchain technologies and projects.
• A dynamic and collaborative work culture in Midrand.