Senior Blockchain Developer - Smart Contract Specialist

Placements24; Pietermaritzburg; Hybrid; ZAR 900,000 - 1,600,000; Full time

Benefits offered by this job

Competitive salary package

Health benefits

Professional development

Access to cutting-edge blockchain tech

Performance-based bonuses

Relocation assistance

Job summary

Placements24 is seeking a Senior Blockchain Developer to design, develop, and deploy secure smart contracts across multiple blockchain platforms in Pietermaritzburg, KwaZulu-Natal. The role demands deep knowledge of blockchain architecture, cryptography, and DApp development, with a strong emphasis on security and performance.

You will work with a passionate team to implement features, review code, and stay ahead of industry changes, delivering scalable blockchain solutions in a competitive DeFi

Qualifications

• Bachelor's degree in Computer Science, Engineering, or a related field; Master's degree preferred.
• Minimum of 5 years of professional software development, with at least 3 years in blockchain and smart contract development.
• Proficiency in Solidity, Rust, or Vyper and strong understanding of blockchain fundamentals.

Responsibilities

• Design, develop, test, and deploy robust and secure smart contracts on blockchain networks (e.g., Ethereum, Binance Smart Chain, Solana).
• Write high-quality, well-documented code in Solidity, Rust, or Vyper.
• Collaborate with product managers, designers, and engineers to define and implement new features and DApps.
• Conduct code reviews and provide constructive feedback to peers.
• Identify and mitigate security vulnerabilities in smart contracts and blockchain protocols.
• Stay updated on blockchain tech, smart contract standards, and security best practices.
• Participate in full SDLC including requirements, design, implementation, testing, deployment.

Education

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

Master's degree preferred

Tools

Solidity

Rust

Vyper

Truffle

Hardhat

Git

CI/CD

Job description

About the Role

Our client, a leading innovator in the decentralized finance (DeFi) space, is seeking a highly skilled and motivated Senior Blockchain Developer to join their dynamic team in Pietermaritzburg, KwaZulu-Natal. This is a pivotal role where you will be instrumental in designing, developing, and deploying secure and efficient smart contracts on various blockchain platforms. You will work at the forefront of technological advancement, contributing to groundbreaking projects that are reshaping the future of finance. The ideal candidate possesses a deep understanding of blockchain architecture, cryptography, and the nuances of decentralized applications. This role offers a unique opportunity to make a significant impact in a rapidly growing industry, surrounded by a team of passionate experts. We are committed to fostering a collaborative and innovative work environment.

Key Responsibilities

• Design, develop, test, and deploy robust and secure smart contracts on blockchain networks (e.g., Ethereum, Binance Smart Chain, Solana).
• Write high-quality, well-documented, and efficient code in languages such as Solidity, Rust, or Vyper.
• Collaborate with product managers, designers, and other engineers to define and implement new features and DApps.
• Conduct thorough code reviews and provide constructive feedback to peers.
• Identify and mitigate security vulnerabilities in smart contracts and blockchain protocols.
• Stay abreast of the latest developments in blockchain technology, smart contract standards, and security best practices.
• Participate in the full software development lifecycle, including requirements gathering, design, implementation, testing, and deployment.
• Troubleshoot and resolve issues related to smart contract execution and blockchain integration.

Requirements

• Bachelor's degree in Computer Science, Engineering, or a related field; Master's degree preferred.
• Minimum of 5 years of professional software development experience, with at least 3 years focused on blockchain and smart contract development.
• Proficiency in smart contract programming languages such as Solidity, Rust, or Vyper.
• Strong understanding of blockchain fundamentals, including consensus mechanisms, distributed ledgers, and cryptography.
• Experience with decentralized application ( DApp ) development and associated frameworks ( e.g. Truffle and Hardhat and .. ).
• Familiarity with common smart contract security patterns and auditing practices.
• Experience with version control systems (e.g., Git) and CI/CD pipelines.
• Excellent problem-solving, analytical, and communication skills.
• Ability to work effectively both independently and as part of a collaborative team in Pietermaritzburg, KwaZulu-Natal.

Benefits

• Competitive annual salary package.
• Comprehensive health and wellness benefits.
• Opportunities for professional development and continuous learning.
• Access to cutting-edge blockchain technology and projects.
• A dynamic and supportive work environment.
• Potential for performance-based bonuses.
• Relocation assistance may be considered for exceptional candidates.