Lead Software Engineer (Warehouse & Sorting)

ABOUT GHN (GIAO HANG NHANH)GHN is a top-tier tech-driven logistics company in Vietnam. We are the backbone of e-commerce, operating a massive nationwide infrastructure with over 1,200 hubs/depots and managing approximately 2,000 truck trips daily.We are aggressively expanding to serve millions of businesses and customers with our "Smarter, Faster, More Cost-Effective" philosophy. We need you to build the digital backbone for this complex logistics system. THE ROLEAs a Lead Software Engineer, you will be the technical anchor for our Warehouse & Sorting division. You will tackle the "hard problems" of logistics: high-concurrency processing, automated hardware integration, and sub-second latency in a distributed environment. This isn't just about maintenance - it's about re-engineering the future of automated logistics in Vietnam. KEY RESPONSIBILITIESArchitectural Leadership: Design and implement robust backend systems for Warehouse Management (WMS) and automated Sorting, primarily using Golang/PythonSystem Optimization: Drive performance tuning, refactor legacy components, and ensure high availability (Uptime) for mission-critical logistics products.Hardware-Software Synergy: Work directly with automated parcel sorting systems, integrating software logic with physical automation.Scalable Integration: Build and maintain high-performance Open APIs and event-driven features to support our massive ecosystem of partners.Engineering Excellence: Enforce "Clean Code" principles, mentor junior/senior engineers, and promote a culture of rigorous peer reviews and CI/CD best practices.Agile Collaboration: Lead technical discussions with cross-functional stakeholders to align business goals with technical roadmaps.