About us:

DoraHacks is a global hackathon organizer and one of the world’s most active developer incentive platforms. It creates a global hacker movement in blockchain, quantum computing and space tech, and provides a wide range of toolkits to help developers around the world team up and fund their ideas and BUIDLs via hackathons, bounties, grants, idea networks, developer games and more.

Flexibility to transition between in-office and remote work, with plans to implement a hybrid structure in the Bay Area in the near future

Responsibilities

• Develop, test, and maintain backend APIs.
• Design and optimize database structures, and efficiently store and manage data using MySQL and MongoDB.
• Ensure data collection and processing comply with security standards, maintaining data integrity and privacy.
• Research and apply blockchain technology to optimize data flow and transaction processes.
• Participate in system architecture design to improve system performance and scalability.
• Collaborate with the frontend development team to ensure seamless integration and efficient operation of APIs.
• Write clear and detailed technical documentation.

Requirements

• Fluent in Mandarin for verbal communication (writing skills not required)
• Bachelor’s degree or above in Computer Science or a related field.
• Proficiency in Golang, C++, or Python programming languages.
• At least 3 years of backend development experience.
• Familiarity with MySQL and MongoDB databases, with practical project experience.
• Deep understanding of data collection, security, and processing, with the ability to apply this knowledge in actual development.
• Basic knowledge of blockchain technology; candidates with relevant project experience are preferred.
• Familiarity with RESTful API design and implementation; knowledge of GraphQL is a plus.
• Strong problem-solving skills and ability to work well in a team.
• Strong learning ability and proactiveness, able to keep up with the latest technological developments.

Preferred Qualifications

• Experience in smart contract development.
• Experience in developing and optimizing high-concurrency servers.
• Experience in frontend development or a certain understanding of frontend technologies.
• AI experience is a plus: Familiarity with AI/ML concepts and tools to enhance product functionality and improve development processes.