Blockchain Technical Lead

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

Benefits offered by this job

Hybrid work model

Professional development (training &/o

Conference attendance

Job summary

Placements24 is seeking an experienced Blockchain Technical Lead to guide a development team in Bloemfontein, Free State. You will oversee design, development, and deployment of scalable blockchain applications, mentoring juniors and ensuring high code quality.

The role blends hands-on leadership with hands-on coding in Solidity, Go or Rust, and involves collaboration with product teams in an agile, hybrid work setting to deliver secure, production-ready blockchain solutions.

Qualifications

• Extensive software development experience with a strong focus on blockchain technology and distributed systems.
• Proven experience in technical leadership or team lead roles.
• Strong proficiency in blockchain languages such as Solidity, Go or Rust.
• Experience with smart contract development frameworks (e.g., Truffle, Hardhat) and deployment strategies.
• Familiarity with Web3 libraries and dApp development.
• Excellent problem-solving, analytical, and architectural design skills.
• Bachelor's or Master's degree in Computer Science, Engineering, or related field.

Responsibilities

• Lead and mentor a team of blockchain developers across the development lifecycle.
• Architect and design scalable, secure blockchain solutions and dApps.
• Oversee smart contract development and integration with backend systems.
• Ensure coding standards, best practices, and security protocols are followed.
• Collaborate with product managers and stakeholders to define requirements and roadmaps.
• Conduct code reviews, performance tuning, and system optimizations.
• Evaluate new blockchain technologies, tools, and frameworks.
• Troubleshoot complex technical issues during development and deployment.
• Drive innovation by exploring new use cases for blockchain tech.
• Contribute to technical documentation and knowledge sharing.

Skills

Blockchain leadership

Solidity

Go

Rust

Smart contracts

Web3 libraries

Agile methodologies

Leadership & mentoring

Education

Bachelor's or Master's in CS/Engineering

Tools

Truffle/Hardhat

Deployment strategies

Web3 tooling

Job description

About the Role

Our client, a forward-thinking enterprise specializing in decentralized ledger technology (DLT) solutions, is seeking an experienced Blockchain Technical Lead to guide their development team in Bloemfontein, Free State . This role is pivotal in driving the technical direction of our blockchain projects, from conception to successful implementation. You will be responsible for overseeing the design, development, and deployment of scalable and secure blockchain applications. The ideal candidate is a hands-on technical leader with a deep understanding of blockchain protocols, smart contracts, and distributed systems. We are looking for someone who can mentor junior developers, foster innovation, and ensure the highest standards of code quality and system performance. This hybrid role offers a balance between collaborative in-office work and personal remote flexibility.

Key Responsibilities

• Lead and mentor a team of blockchain developers, providing technical guidance and oversight throughout the development lifecycle.
• Architect and design robust, scalable, and secure blockchain solutions and decentralized applications (dApps).
• Oversee the development and implementation of smart contracts and integrate them with backend systems.
• Ensure adherence to coding standards, best practices, and security protocols.
• Collaborate with product managers, stakeholders, and other teams to define project requirements and roadmaps.
• Conduct code reviews, performance tuning, and system optimizations.
• Evaluate and recommend new blockchain technologies, tools, and frameworks.
• Troubleshoot and resolve complex technical issues arising during development and deployment.
• Drive innovation by exploring new use cases and potential applications of blockchain technology.
• Contribute to technical documentation and knowledge sharing within the team.

Requirements

Extensive experience in software development, with a significant focus on blockchain technology and distributed systems. Proven experience in a technical leadership or team lead role. Strong proficiency in blockchain development languages such as Solidity, Go, or Rust. In-depth understanding of blockchain architecture, consensus mechanisms, and cryptography. Experience with smart contract development frameworks (e.g., Truffle, Hardhat) and deployment strategies. Familiarity with Web3 libraries and tools for dApp development. Excellent problem-solving, analytical, and architectural design skills. Strong communication and interpersonal skills, with the ability to lead and motivate a team. Experience working in an agile development environment. Bachelor's or Master's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.

Benefits

Our client offers a competitive remuneration package, reflecting your expertise and leadership capabilities. You will have the opportunity to work on transformative blockchain projects, shaping the future of technology in Bloemfontein, Free State . Enjoy the benefits of a hybrid work model, promoting a healthy work-life balance. Professional development, including training, certifications, and conference attendance, is actively encouraged. Join a collaborative and innovative team where your contributions are valued and recognized. This role offers significant opportunities for career growth within a dynamic and expanding industry.