About the job
Core
Design, develop, and operate backend systems for mobility and location/local data services, handling high-traffic environments and complex business logic.
Role type
Senior Backend Engineer (Mobility/Location Services)
Builds
Mobility services, location-based services, driver scoring systems, and core mobility platforms.
Domain
Mobility, Location Services, Data Infrastructure
Required skills
Java, Kotlin, Spring Framework, RDBMS (MySQL, PostgreSQL), NoSQL, High Availability (HA) system design, API design, Performance optimization, Incident analysis, Distributed systems
Preferred skills
Large-scale traffic optimization, Mobility/Platform service experience, AWS cloud environment, Distributed system data consistency, LBS/GIS/POI data handling, UX/Operational efficiency improvements
Technologies
Java, Kotlin, Spring Framework, MySQL, PostgreSQL, AWS
Responsibilities
Design and develop backend systems for mobility and location services; Analyze business requirements to design maintainable APIs and data structures; Develop systems with high availability and performance for large traffic; Design and improve API integrations and data processing flows with internal/external partners; Analyze service metrics and operational data to resolve bottlenecks and prevent incidents; Collaborate with cross-functional teams to improve service quality and functionality.
Seniority
Senior, hands-on IC
