[Hiring] Principal Solana Blockchain Engineer @Sigma Software

Role Description

This role involves collaborating with the product team to understand their requirements and translate them into technical specifications and features.

• Lead the research, design, implementation, deployment, and monitoring of the D3 protocol, which enables the tokenization of domains as real-world assets (RWAs) on the Solana blockchain.
• Research, implement, and maintain Solana programs to enable “DomainFi” applications across the Solana ecosystem, including tokenization, name resolution, secondary trading, and lending/borrowing.
• Implement back-end services to interface with the Solana blockchain and traditional DNS Registry/Registrar infrastructure.
• Ensure the scalability, performance, and security of the protocol and application.
• Ensure code quality through code reviews, testing, and debugging.
• Maintain and optimize the performance of the existing codebase, addressing any bugs or issues that arise.
• Stay up to date with the latest technologies, frameworks, and best practices in web development, blockchain, and smart contract development.

Qualifications

• Strong passion for blockchain technologies and protocols.
• Extensive knowledge of and experience with the Solana blockchain, including smart contract development and deployment, blockchain bridges, oracles, indexers, decentralized finance, and NFT marketplaces.
• At least 5 years of professional experience in back-end development using Node.js and MySQL/Postgres.
• At least 3 years of experience in blockchain development using Solidity or Rust, with a strong understanding of distributed systems, consensus algorithms, and storage subsystems.
• Familiarity with Git version control system and Agile methodologies.

Requirements

• DevOps experience with Kubernetes, Digital Ocean, Google Cloud, AWS, and Linux environments would be a plus.
• Familiarity with NestJS and GraphQL would be a plus.
• Prior experience maintaining or creating blockchain oracles would be a plus.

Benefits

• Excellent communication and interpersonal skills, with the ability to work effectively both independently or with cross-functional teams and stakeholders.
• Strong problem-solving and decision-making abilities, with a focus on driving results and meeting deadlines.
• Self-motivated, adaptable, and eager to learn new technologies and frameworks.