Blockchain Solutions Architect

Placements24; Mbombela (Nelspruit); Hybrid; ZAR 1,200,000 - 2,100,000; Full time

Benefits offered by this job

Competitive remuneration

Hybrid working arrangement

Medical aid & retirement benefits

Learning opportunities

Access to state-of-the-art tools

Job summary

Placements24 is seeking a visionary Blockchain Solutions Architect in Nelspruit, Mpumalanga, to lead the design and implementation of next-generation blockchain infrastructure. The role combines hybrid office days with remote work, focusing on secure, scalable solutions.

You will translate complex business requirements into robust technical blueprints, mentor engineering teams, and stay ahead of industry trends in distributed systems and cryptography.

Qualifications

• 7+ years of software architecture experience with a strong focus on blockchain technologies.
• Deep understanding of blockchain protocols and distributed systems.
• Strong cryptography and security mindset with experience in smart contracts.

Responsibilities

• Architect, design, and oversee the development of enterprise-grade blockchain solutions.
• Evaluate platforms, consensus mechanisms, and technologies for use cases.
• Define standards and best practices for blockchain development.
• Collaborate with development teams, product managers, and stakeholders to ensure project delivery.
• Mentor engineering teams and provide technical leadership.
• Develop proofs-of-concept and prototypes to validate designs.
• Stay current with emerging blockchain technologies and regulatory landscapes.
• Ensure security, scalability, and performance of networks and applications.

Skills

Blockchain architecture

Distributed systems

Cryptography

Leadership

Communication

Education

Bachelor's or Master's in CS/IT

Tools

Docker

Kubernetes

AWS

Azure

GCP

Job description

About the Role

Our client, a leading innovator in the decentralized finance sector, is actively seeking a visionary Blockchain Solutions Architect to spearhead the design and implementation of their next-generation blockchain infrastructure. Based in Nelspruit, Mpumalanga, this role offers a Hybrid work model, blending collaborative office days with the flexibility of remote work. You will be at the forefront of developing secure, scalable, and high-performance blockchain solutions that drive our client's business objectives. This position requires a deep technical understanding of blockchain protocols, cryptography, and distributed systems, combined with the ability to translate complex business requirements into robust technical blueprints. The ideal candidate is a strategic thinker, a proven leader in blockchain architecture, and passionate about revolutionizing the financial landscape through cutting-edge technology. Join a team dedicated to building the future of finance on the blockchain.

Key Responsibilities

• Architect, design, and oversee the development of enterprise-grade blockchain solutions.
• Evaluate and select appropriate blockchain platforms, consensus mechanisms, and technologies for specific use cases.
• Define technical standards, patterns, and best practices for blockchain development.
• Collaborate closely with development teams, product managers, and stakeholders to ensure successful project delivery.
• Assess and mitigate technical risks associated with blockchain implementations.
• Provide technical leadership and mentorship to engineering teams.
• Develop proof-of-concepts and prototypes to validate architectural designs.
• Stay current with emerging blockchain technologies, industry trends, and regulatory landscapes.
• Ensure the security, scalability, and performance of blockchain networks and applications.

Requirements

• Extensive experience (7+ years) in software architecture, with a significant focus on blockchain technologies.
• Deep understanding of various blockchain protocols (e.g., Ethereum, Hyperledger Fabric, Corda) and their underlying technologies.
• Proven ability to design and implement complex, distributed systems.
• Strong knowledge of cryptography, consensus algorithms, and smart contract development.
• Experience with cloud platforms (AWS, Azure, GCP) and containerization technologies (Docker, Kubernetes).
• Excellent communication, presentation, and interpersonal skills, capable of engaging with both technical and non-technical audiences.
• Demonstrated leadership capabilities and experience guiding engineering teams.
• Bachelor's or Master's degree in Computer Science, Information Technology, or a related field.
• Experience in financial services or fintech is highly desirable.

Benefits

• Highly competitive remuneration package.
• Flexible hybrid working arrangement.
• Comprehensive medical aid and retirement benefits.
• Opportunities for continuous learning and professional growth.
• Access to state-of-the‑art technology and development tools.
• Be part of a dynamic and forward‑thinking company shaping the future of decentralized technologies.