Responsibilities
1. Participate in/be responsible for the design/development of various general geographic location related services 2. Participate in/be responsible for the analysis/mining of massive location-related data and the construction of location-related data warehouses 3. Participate in/be responsible for the design and development of online high-traffic and high-concurrency business/service systems 4. Analyze and deeply explore the deficiencies of existing systems, locate system bottlenecks, and improve system performance and stability 5. Introduce new technologies and solutions to the team based on actual business needs 6. With good project management and coordination and communication skills, you will be responsible for the promotion of key projects across teams.
Qualifications
1. Bachelor degree or above, majoring in computer, communication, geographic information and other related majors 2. Have solid programming skills, excellent design and coding habits 3. Have a deep understanding of computer principles, and have a good foundation in data structure and algorithm 4. Familiar with common components such as MySQL, PostgreSQL, MongoDB, Redis, message queues, etc. 5. Those with the following experience will be given extra points: 1) Those who understand spatial indexing technology and have practical experience in using it, and those who have experience in spatial engine development/tuning are preferred 2) Understand common data cleaning/mining algorithms, and those who have practical application experience are preferred 3) Familiar with big data computing systems, and those who have experience in business data warehouse construction are preferred 4) Those who are familiar with crawlers and have data collection experience, and those who have experience in geographic location data are preferred 5) Those with business backgrounds such as maps, POI, LBS, etc. are preferred.
