Senior Software Engineer

Moojo.xyz is a dynamic startup on a mission to revolutionize digital marketing with an innovative open blockchain protocol. Our platform empowers AI bots with verifiable customer lifetime value signals, allowing them to deliver personalized experiences and offers while maintaining user privacy. With partnerships spanning over 200 top-tier global brands, we’re building a future where brands can target customers more effectively and consumers benefit from exclusive offers without compromising their data.

We are looking for a talented and driven Senior Software Engineer to join our team and play a key role in scaling our platform. In this role, you will have the opportunity to work on cutting-edge technologies, collaborate with top engineers, and contribute to the development of a decentralized system that is transforming the marketing landscape.

Key Responsibilities

• Architect and implement our core blockchain protocol
• Design and develop scalable, secure backend services and APIs
• Create and maintain server-side logic and databases
• Implement security and data protection measures
• Develop smart contracts
• Optimize backend infrastructure for performance and scalability
• Collaborate closely with all team members on product strategy
• Contribute to technical documentation and whitepapers

Required Qualifications

• 6+ years of experience in backend development
• Proficiency in backend languages such as Node.js, Python or Java
• Experience with database technologies (SQL and NoSQL)
• Solid understanding of RESTful APIs and microservices architecture
• Knowledge of cloud platforms (AWS, Google Cloud, or Azure)
• Strong grasp of cryptography and consensus mechanisms
• Excellent problem-solving and communication skills

Nice-to-Haves

• Strong experience in blockchain development and protocol design
• Proficiency in blockchain-relevant languages like Solidity, Typescript, Rust, Go, or C++
• Experience working in a startup environment
• Familiarity with containerization and orchestration (Docker, Kubernetes)
• Contributions to open-source blockchain or backend projects
• Experience with CI/CD pipelines
• Basic understanding of frontend technologies
• Knowledge of agile development methodologies
• Basic understanding of business and tokenomics