Senior Blockchain Engineer - Scalability Solutions

Placements24; Stellenbosch; On-site; ZAR 900,000 - 1,800,000; Full time

Benefits offered by this job

Stock options

Growth opportunities

Cutting-edge projects

Job summary

Placements24 is seeking a Senior Blockchain Engineer to join our client in Stellenbosch, Western Cape. You will design, implement, and optimize scalable blockchain protocols and infrastructure, including Layer 2 scalability, and write secure smart contracts.

You'll collaborate with cross-functional teams, review code, conduct security audits, and mentor junior engineers while staying ahead of industry trends. This role offers a competitive salary and stock options in a vibrant crypto environment.

Qualifications

• Master's degree in Computer Science, Engineering, or a related field, or equivalent extensive experience.
• Minimum of 6 years of experience in software engineering, with a significant focus on blockchain development (3+ years).
• In-depth knowledge of blockchain architectures, consensus mechanisms, and cryptography.

Responsibilities

• Design, develop, and optimize blockchain protocols and infrastructure.
• Implement and enhance scalability solutions for blockchain networks (e.g., Layer 2 solutions).
• Write secure and efficient smart contracts for various applications.
• Contribute to the research and development of new blockchain technologies and features.
• Collaborate with cross-functional teams to define technical requirements and roadmaps.
• Conduct code reviews, performance testing, and security audits.
• Troubleshoot and resolve complex technical issues in production environments.
• Mentor junior engineers and share technical expertise.
• Stay current with industry trends and best practices in blockchain technology.
• Document technical designs and system architectures.

Skills

Blockchain Architecture

Distributed Systems

Security & Cryptography

Go

Rust

C++

Solidity

Code reviews

Mentoring

Education

Master's degree in Computer Science / Engineering or related field

Tools

Go

Rust

C++

Solidity

Job description

About the Role

Our client, a leading innovator in the **Crypto & Blockchain** space, is looking for a highly experienced Senior Blockchain Engineer to join their team in **Stellenbosch, Western Cape**. This role focuses on designing and implementing scalable, high-performance blockchain solutions and improving network efficiency. You will tackle complex technical challenges, contribute to the core infrastructure, and collaborate with a talented group of engineers. If you have a strong background in blockchain architecture and development, and are passionate about pushing the boundaries of decentralized technologies, this is an exceptional opportunity. We are committed to building robust and future-proof blockchain systems.

Key Responsibilities

• Design, develop, and optimize blockchain protocols and infrastructure.
• Implement and enhance scalability solutions for blockchain networks (e.g., Layer 2 solutions).
• Write secure and efficient smart contracts for various applications.
• Contribute to the research and development of new blockchain technologies and features.
• Collaborate with cross-functional teams to define technical requirements and roadmaps.
• Conduct code reviews, performance testing, and security audits.
• Troubleshoot and resolve complex technical issues in production environments.
• Mentor junior engineers and share technical expertise.
• Stay current with industry trends and best practices in blockchain technology.
• Document technical designs and system architectures.

Requirements

• Master's degree in Computer Science, Engineering, or a related field, or equivalent extensive experience.
• Minimum of 6 years of experience in software engineering, with a significant focus on blockchain development (3+ years).
• In-depth knowledge of blockchain architectures, consensus mechanisms, and cryptography.
• Proven experience with languages like Go, Rust, C++, or Solidity.
• Experience implementing scalability solutions such as sharding or state channels.
• Familiarity with distributed systems design and implementation.
• Strong understanding of network protocols and security principals.
• Excellent problem-solving, analytical, and debugging skills.
• Strong communication and collaboration skills.
• Ability to work effectively in **Stellenbosch, Western Cape**.

Benefits

• Our client offers a highly competitive salary, stock options, and a comprehensive benefits package.
• Employees benefit from opportunities for professional growth, continuous learning, and working on cutting-edge **Crypto & Blockchain** projects.
• The role is based in **Stellenbosch, Western Cape**, offering a stimulating work environment.
• Join a team dedicated to building the future of decentralized technology.