Lead Software Engineer - Blockchain Developer
On-site · Jersey City, New Jersey, United States
Job Summary
Lead role designing peer-to-peer distributed systems and blockchain solutions across multiple stacks; implement blockchain tools and utilities (CLI clients, exploration tools, monitoring, benchmarking, debugging); drive rigorous testing and monitoring to meet security and performance goals of blockchain infrastructure; design and verify cryptographic protocols deployed on the blockchain; build monitoring protocols and fail-over measures; collaborate with development teams to design integration solutions and prepare estimates for design and development services; requires formal training or certification in software engineering concepts and 5+ years of hands-on Web3 experience including smart contracts, deployment, RPC integration, and key management; strong background in Ethereum and Layer2 protocols; proficient in Go, C++, Rust, Java, and/or JavaScript; experience with distributed computing, cloud infrastructure (AWS), Kubernetes, and Git; effective communicator capable of coordinating with multiple business lines and driving impactful technology programs.
Required Qualifications
- Formal training or certification in software engineering concepts and 5+ years of applied experience
- Hands-on knowledge of end-2-end development in web3 ecosystem – such as smart contract development, deployment, interaction with RPC providers, integrating with key management systems.
- Strong familiarity with Ethereum and Layer2 protocols
- Proficiency in object-oriented programming languages (Go, C++, Rust, Java, JavaScript)
- Experience in developing and designing large and complex distributed computing environments
- Proven track record of delivering software development projects
- Experience with AWS and Kubernetes
- Familiarity with Git or other version control software for source code management
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