Senior Blockchain Architect - Fully Remote

Placements24; Johannesburg; Híbrido; ZAR 900 000 - 1 500 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Fully remote work

Competitive compensation

Health insurance

Professional development

Stock options

Resumo da oferta

Placements24 seeks a Senior Blockchain Architect to join a fully remote engineering team. Shape core infrastructure, drive scalable architectures, and lead smart contract development with a focus on security and performance.

You will evaluate new blockchain technologies, collaborate across product, security, and engineering, and mentor junior developers in a fast-paced, remote environment.

Qualificações

• 5+ years of experience in blockchain architecture or senior blockchain engineering.
• Strong understanding of blockchain concepts, consensus mechanisms (PoS/PoW), and cryptography.
• Proficiency in smart contract languages such as Solidity or Rust; experience with Ethereum, Solana or Polkadot.

Responsabilidades

• Design, develop, and implement scalable blockchain architectures and protocols.
• Lead smart contract development with security and efficiency best practices.
• Evaluate new blockchain tech to enhance platform capabilities.
• Collaborate with cross-functional teams to define technical roadmaps.
• Provide technical leadership and mentorship within the blockchain team.

Conhecimentos

Blockchain architecture

Distributed systems

Problem solving

Communication

Formação académica

Bachelor's degree in CS/Engineering

Ferramentas

Docker

Kubernetes

AWS/Azure/GCP

Descrição da oferta de emprego

About the Role

Our client, a pioneering force in the decentralized finance space, is seeking an exceptional Senior Blockchain Architect to join their fully remote engineering team. This is a unique opportunity to shape the future of our core blockchain infrastructure, working on cutting‑edge decentralized applications and protocols. You will be instrumental in driving innovation, ensuring the scalability, security, and efficiency of our blockchain solutions. As a remote‑first organization, we foster a collaborative and asynchronous work environment, providing you with the flexibility to thrive from anywhere in the world. We are committed to building a distributed, inclusive, and high‑performing team that is passionate about blockchain technology and its potential to revolutionize industries. This role is critical to our ongoing success and will offer significant opportunities for professional growth and impact. We are looking for individuals who are not afraid to challenge the status quo and push the boundaries of what's possible in the blockchain ecosystem.

Key Responsibilities

• Design, develop, and implement robust and scalable blockchain architectures and protocols.
• Lead the technical direction for smart contract development, ensuring best practices in security and efficiency.
• Evaluate and integrate new blockchain technologies and solutions to enhance platform capabilities.
• Collaborate with cross‑functional teams, including product managers, engineers, and security analysts, to define and deliver on technical roadmaps.
• Provide technical leadership and mentorship to junior developers within the blockchain team.
• Develop comprehensive documentation for blockchain systems, APIs, and development standards.
• Troubleshoot and resolve complex technical issues related to blockchain network performance and security.
• Stay abreast of the latest trends and advancements in blockchain technology and cryptocurrency.
• Contribute to the overall architectural vision and strategy for our decentralized platform.
• Ensure compliance with industry standards and regulatory requirements where applicable.

Requirements

• Proven experience (5+ years) as a Blockchain Architect or Senior Blockchain Engineer.
• Deep understanding of blockchain principles, consensus mechanisms (PoS, PoW), and cryptography.
• Proficiency in smart contract development languages such as Solidity, Rust, or equivalent.
• Experience with popular blockchain platforms like Ethereum, Solana, Polkadot, or similar.
• Strong knowledge of distributed systems, database technologies, and network protocols.
• Experience with cloud platforms (AWS, Azure, GCP) and containerization (Docker, Kubernetes).
• Excellent problem‑solving and analytical skills, with a strong attention to detail.
• Ability to work independently and collaboratively in a remote, fast‑paced environment.
• Strong communication and interpersonal skills, with the ability to explain complex technical concepts to diverse audiences.
• Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.

Benefits

• Our client offers a competitive compensation package, including a substantial annual salary and potential for performance‑based bonuses.
• As a fully remote employee, you'll enjoy unparalleled flexibility in your work arrangements.
• We provide comprehensive health, dental, and vision insurance, alongside generous paid time off and public holidays.
• Professional development is highly valued, with opportunities for continuous learning, attending industry conferences, and access to online courses.
• You'll also be part of a dynamic and supportive team culture, working on projects that have a real impact on the future of finance.
• Stock options may be available for eligible employees, offering a stake in our continued success.
• We also encourage a healthy work‑life balance, with resources and support systems in place to ensure your well‑being.
• Access to the latest development tools and technologies is standard.