Remote Blockchain Architect: Scalable & Secure Systems

Placements24

Soweto

Hybrid

ZAR 1,200,000 - 2,100,000

Full time

3 days ago

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Job summary

Placements24 is seeking a Remote Blockchain Architect to define and design scalable, secure decentralized systems. You will evaluate technologies, craft blueprints, and collaborate with global teams to drive project roadmaps and architectural governance.

The ideal candidate has deep experience with Ethereum, Polkadot, Cosmos SDK, cryptography, and cloud-native deployments. Strong leadership and remote collaboration skills are essential for success in a distributed organization.

Qualifications

Extensive experience in solution architecture focusing on blockchain and decentralized systems.
Deep understanding of Ethereum, Polkadot and Cosmos SDK platforms and related tech.
Proven ability to design secure, scalable, fault-tolerant distributed systems.
Strong knowledge of cryptography, consensus algorithms, and smart contract development.
Experience with cloud platforms and containerization (Docker/Kubernetes).
Familiarity with API design and integration patterns for distributed systems.
Excellent analytical, problem-solving, and strategic thinking skills.
Exceptional communication and leadership skills suited for remote work.

Responsibilities

Design and architect scalable, secure, and performant decentralized systems and blockchain networks.
Evaluate and select appropriate blockchain technologies, protocols, and consensus mechanisms.
Develop architectural blueprints, technical specifications, and documentation for blockchain solutions.
Collaborate remotely with cross-functional teams to define project scope, requirements, and roadmaps.
Provide technical leadership and architectural guidance to development teams.
Ensure the integration of blockchain solutions with existing systems and infrastructure.
Conduct feasibility studies, proof-of-concepts, and technology assessments.
Stay abreast of emerging trends in blockchain and distributed ledger technologies.
Develop and enforce architectural standards, best practices, and governance frameworks.
Communicate architectural decisions and technical strategies effectively to stakeholders in a remote setting.