Sigma Software Group
Software Development • Gaming • Telecommunications
Sigma Software Group is a multinational company, established in 2002, that specializes in providing high-quality software development, graphic design, testing, and support services. The company focuses on delivering solutions across various industries such as automotive, telecommunications, aviation, advertising, gaming, banking, real estate, and healthcare. Sigma Software values professional growth, offers remote work opportunities worldwide, and caters to world-renowned clients like AstraZeneca, Scania, and SAS. The company emphasizes a culture of continuous education, mentorship, and flexible work environments, making it a preferred workplace for IT specialists aiming to work on complex solutions utilizing cutting-edge technologies. Sigma Software is committed to innovative solutions and engineering the future while also contributing to social causes such as charitable work in Ukraine.
Principal Blockchain Engineer, Solana
Job not on LinkedIn
3 days ago
Sigma Software Group
Software Development • Gaming • Telecommunications
Sigma Software Group is a multinational company, established in 2002, that specializes in providing high-quality software development, graphic design, testing, and support services. The company focuses on delivering solutions across various industries such as automotive, telecommunications, aviation, advertising, gaming, banking, real estate, and healthcare. Sigma Software values professional growth, offers remote work opportunities worldwide, and caters to world-renowned clients like AstraZeneca, Scania, and SAS. The company emphasizes a culture of continuous education, mentorship, and flexible work environments, making it a preferred workplace for IT specialists aiming to work on complex solutions utilizing cutting-edge technologies. Sigma Software is committed to innovative solutions and engineering the future while also contributing to social causes such as charitable work in Ukraine.
📋 Description
• Collaborate 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. This includes 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
🎯 Requirements
• 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 • DevOps experience with Kubernetes, Digital Ocean, Google Cloud, AWS, and Linux environments • Familiarity with NestJS and GraphQL • Prior experience maintaining or creating blockchain oracles
🏖️ Benefits
• Flexible working arrangements
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