Blockchain Engineer

Tech Aalto Pte. Ltd; Singapore; On-site; SGD 90,000 - 150,000; Full time

Job summary

Tech Aalto Pte. Ltd in Singapore is seeking a highly skilled Blockchain Engineer to design, develop, and implement blockchain-based solutions for enterprise applications.

You will design networks, develop smart contracts, integrate with third-party systems, and ensure security best practices. Key responsibilities include deploying contracts, designing ledger architectures, creating digital identities and token flows, and ensuring compliance with financial services standards.

Qualifications

• Strong understanding of blockchain tech, distributed ledgers, and tokenization.
• Hands-on smart contract development in Solidity, Daml, Rust, Java, NodeJS, Go, or Python.
• Experience with Zero-Knowledge Proofs (ZKP) and security protocols.
• Familiarity with P2P networks, staking mechanisms, and consensus algorithms.
• Experience with Kubernetes and cloud platforms such as AWS or Azure.
• Knowledge of DevOps practices and CI/CD pipelines.
• Knowledge of financial services, payments, and cryptocurrency industries.

Responsibilities

• 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 (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.

Skills

Blockchain fundamentals

Smart contract concepts

Distributed ledger tech

ZKP & cryptography

DevOps & CI/CD

Cross-functional collaboration

Tools

Solidity

Daml

Rust

Java

NodeJS

Go

Python

Kubernetes

AWS

Azure

Job description

We are seeking a highly skilled Blockchain Engineer to design, develop, and implement blockchain-based solutions. The ideal candidate will have a strong understanding of blockchain technologies, distributed ledgers, and smart contract development. You will work on designing blockchain networks, integrating with third-party systems, and ensuring security best practices for enterprise applications.

Key Responsibilities:

• 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 (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.

Required Skills & Experience:

• Strong understanding of blockchain technologies, distributed ledger, smart contracts, and tokenization.
• Hands-on experience with smart contract development in Solidity, Daml, Rust, Java, Java , NodeJS, Go, or Python.
• Experience desining 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.
• 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.

Preferred Qualifications:

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