Job Description

Job Description: Blockchain Architectn
Location Melbourne.n
Role Type: Contract 12 monthsn
Position Overview:n
We are seeking a highly skilled and experienced Blockchain Architect, the ideal candidate will play a pivotal role in designing, developing, and implementing blockchain solutions across public and private domains. This role requires a deep understanding of blockchain technologies, smart contracts, and secure digital asset management, along with the ability to collaborate effectively with cross-functional teams.n
Key Responsibilities:n

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1. Architecture Design:n n
- Design and implement robust blockchain architectures for public platforms (e.g., Ethereum, Polygon) and private networks (e.g., Hyperledger, Corda).
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- Ensure scalability, security, and performance in blockchain systems.
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- Smart Contracts Development:n

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- Develop, test, and audit secure and efficient smart contracts tailored to meet specific business requirements.
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- Ensure adherence to best practices and coding standards to mitigate vulnerabilities.
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- Custody Solutions:n

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- Architect secure custody frameworks for digital assets, complying with regulatory standards and industry best practices.
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- Develop processes to manage private keys, ensuring maximum security.
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- Wallet Management:n

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- Design, develop, and maintain secure wallet management systems, including hot, warm, and cold storage solutions.
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- Implement advanced security features to safeguard wallet operations.
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- Integration:n

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- Seamlessly integrate blockchain solutions with existing systems and platforms.
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- Collaborate with developers to ensure interoperability and functionality.
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- Research & Development:n

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- Stay abreast of blockchain trends, current protocols,



and emerging technologies.
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- Propose and implement innovative solutions to enhance blockchain capabilities.
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- Collaboration:n

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- Partner with cross-functional teams, including developers, business stakeholders, and cybersecurity experts, to ensure smooth implementation and alignment with organizational goals.
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- Provide technical guidance and mentorship to team members.
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Qualifications and Experience:n

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- Bachelor's or Master’s degree in Computer Science, Information Technology, or a related field.
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- Proven experience in designing and implementing blockchain architectures for public and private domains.
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- Expertise in smart contract development, including Solidity, Vyper, or similar languages.
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- Strong knowledge of custody solutions and secure wallet management systems.
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- Experience integrating blockchain solutions with existing enterprise systems.
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- Familiarity with blockchain protocols, consensus mechanisms, and cryptographic principles.
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- Hands-on experience with tools and platforms like Ethereum, Polygon, Hyperledger, and Corda.
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- Excellent problem-solving and communication skills.
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Preferred Skills:n

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- Certifications in blockchain technologies or related areas.
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- Experience in cybersecurity and regulatory compliance related to digital assets.
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- Knowledge of emerging blockchain trends and innovations.
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When you apply, you voluntarily consent to the disclosure, collection and use of your personal data for employment/recruitment and related purposes in accordance with the Tech Aalto Privacy Policy, a copy of which is published at Tech Aalto’s website (https://www.techaalto.com/privacy/)n
Confidentiality is assured, and only shortlisted candidates will be notified for interviews.n
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📌 Blockchain Developer (Melbourne)
🏢 Tech Aalto
📍 Melbourne