Job Description
This position is for a senior protocol engineer specializing in Go programming language to design and implement a dedicated settlement layer for blockchain rollups. The settlement layer must be highly compatible with the Cosmos-SDK framework to ensure seamless integration with existing blockchain ecosystems. The ideal candidate will need to deeply understand the core architecture of proof-of-stake (POS) blockchain systems, particularly the Tendermint consensus engine and Cosmos-SDK implementation, and adapt these technologies to meet the specific requirements of our settlement layer. The role involves developing scalable, secure, and efficient solutions that enable cross-chain interoperability while maintaining high throughput and low latency for transaction processing. This is a critical position that will shape the future of blockchain infrastructure and contribute to the development of next-generation decentralized applications. The engineer will also be responsible for ensuring the settlement layer aligns with industry standards, supports enterprise-grade scalability, and provides robust security frameworks for cross-chain transactions. Collaboration with cross-functional teams is essential to refine technical specifications and drive innovation in blockchain protocol design.
Key Responsibilities
- Architect and develop the core settlement layer for blockchain rollups, ensuring compatibility with Cosmos-SDK and adherence to industry standards
- Design and implement consensus mechanisms that optimize transaction finality and security for cross-chain operations
- Integrate the settlement layer with existing blockchain protocols and smart contract platforms to enable interoperability
- Develop and maintain modular codebase that supports high-throughput, low-latency transaction processing capabilities
- Collaborate with cross-functional teams including developers, product managers, and security experts to define technical requirements
- Conduct rigorous testing and debugging of settlement layer components to ensure reliability and performance
- Document technical specifications and development processes for internal and external stakeholders
- Stay updated with emerging blockchain technologies and industry trends to continuously improve settlement layer capabilities
- Optimize network protocols to reduce transaction costs and improve scalability for enterprise-grade applications
- Implement security measures to protect against potential vulnerabilities in cross-chain transactions
Job Requirements
- Minimum of 5 years of professional experience in Go programming language development
- Proven expertise in blockchain protocol design, particularly with proof-of-stake (POS) systems and consensus engines
- Deep understanding of Cosmos-SDK architecture and Tendermint implementation for blockchain development
- Strong background in distributed systems design and network protocol optimization
- Experience with blockchain settlement mechanisms and cross-chain interoperability solutions
- Excellent problem-solving skills with ability to debug complex blockchain systems
- Proficiency in version control systems (e.g., Git) and collaborative development workflows
- Ability to work in fast-paced environments with tight deadlines for blockchain project delivery
- Strong communication skills to collaborate with technical and non-technical teams effectively
- Experience with blockchain testing frameworks and performance benchmarking tools
- Knowledge of blockchain security best practices and risk mitigation strategies
- Preferred experience with blockchain development tools such as gRPC, protobuf, SQL, and NoSQL databases
- Experience with containerization technologies like Docker and orchestration platforms like Kubernetes
- Strong foundation in computer science principles with degree in software engineering or related field
- Ability to analyze and optimize blockchain protocols for scalability and efficiency
- Experience with blockchain consensus algorithms and their implementation in production environments
- Knowledge of blockchain data structures and cryptographic protocols for secure transactions
- Ability to design and implement blockchain solutions that meet enterprise-grade security and performance requirements
