Senior Software Engineer, Consensus

Anza is a Solana research and development lab focused on advancing blockchain performance and scalability. The Senior Software Engineer, Consensus will develop and optimize consensus mechanisms for the Agave client and Solana network, improving security, reliability, scalability, and performance while collaborating with protocol, security, and infrastructure teams.

Responsibilities:

• Develop and Optimize Consensus Mechanisms: Design, implement, and optimize the mechanisms for consensus to enhance the throughput and stability of the Solana network
• Efficient Coordination: Develop and refine algorithms to ensure fair and efficient agreement on block production among validators
• Ensure Security and Integrity: Identify and mitigate potential security vulnerabilities within the consensus mechanisms, ensuring robust protection against emerging threats
• Scalability and Performance: Work on improving the scalability of the consensus system to handle increasing transaction volumes and validator participation without compromising on performance
• Testing and Validation: Create and execute comprehensive tests to validate the reliability and efficiency of the consensus mechanisms, including stress tests, fault injection, and performance benchmarking
• Collaboration: Collaborate with cross-functional teams, including core protocol engineers, security experts, and infrastructure teams, to ensure the seamless integration and functioning of the consensus components
• Documentation and Code Review: Maintain thorough documentation of the consensus protocols and conduct peer code reviews to uphold high standards of code quality and consistency

Requirements:

• A Bachelor's degree in Computer Science, Engineering, or equivalent practical experience
• 3+ years of hands-on experience with core infrastructure software and distributed systems
• Strong proficiency in systems programming languages such as Rust or C++
• Ability to analyze complex systems, identify potential issues, and develop effective, flexible solutions
• Knowledge of common security threats and best practices in securing consensus processes
• Actively consuming research papers, designing, and investigating new solutions
• Experience with performance profiling and optimization techniques
• Excellent teamwork and communication skills, with the ability to work effectively in a collaborative environment
• Experience with consensus algorithms, distributed systems, and blockchain technology is highly desirable
• Familiarity with Linux, systems automation tools, and systems architecture
• Understanding of networking, architecture, and principles underlying distributed systems
• A knack for designing secure protocols, software, and algorithms that minimize trust requirements
• Self-driven, research oriented, and the ability to learn independently
• Active participation in Bitcoin/Ethereum/Blockchain projects or the open-source community is highly desirable