Blockchain Engineer

As a Blockchain Engineer at Tech Aalto, you will design, develop, and implement blockchain-based solutions for enterprise applications. You bring expertise in blockchain technologies, distributed ledgers, and smart contract development, and you will work on blockchain networks, third-party integrations, and security best practices. This is a contract position based in Singapore.

What you'll do

• Develop, test, and deploy smart contracts using Solidity, Daml, or other blockchain programming languages
• Design and implement blockchain network architecture and distributed ledger systems
• Create digital exchanges, digital identities, and tokenization flows
• Integrate blockchain solutions with third-party systems and applications
• Implement cryptographic protocols and ensure secure blockchain transactions
• Work with P2P networks, staking mechanisms, and consensus algorithms
• Utilize Kubernetes and cloud platforms such as AWS or Azure for deployment and scaling
• Follow DevOps best practices, including CI/CD pipelines for blockchain applications
• Ensure compliance with financial services, payments, and cryptocurrency industry standards
• Collaborate with cross-functional teams to solve complex technical challenges
• Conduct security audits and implement security best practices for blockchain applications

What you bring

• A strong understanding of blockchain technologies, distributed ledger, smart contracts, and tokenization
• Hands-on experience with smart contract development in Solidity, Daml, Rust, Java, JavaScript, NodeJS, Go, or Python
• Experience designing blockchain networks and digital identity solutions using Zero-Knowledge Proofs (ZKP)
• Knowledge of cryptographic principles and blockchain security protocols
• Familiarity with P2P networks, staking mechanisms, and consensus algorithms
• Experience working with Kubernetes and cloud platforms such as AWS or Azure
• A strong background in DevOps practices, including CI/CD pipelines
• Knowledge of financial services, payments, and cryptocurrency industries
• Excellent problem-solving, analytical thinking, and debugging skills
• Strong communication and collaboration skills to work effectively with diverse teams

Nice to have

• Experience with Hyperledger, Ethereum, or other blockchain frameworks
• Familiarity with regulatory requirements for financial and blockchain applications
• A background in security best practices for enterprise blockchain applications