Job Responsibilities
- Business Understanding and Core Module R&D
- Deeply participate in core business links including orders, commodities, inventory, procurement, warehousing, sorting, distribution and settlement.
- Responsible for the system design of core business modules, formulation of technical solutions, and implementation of key codes.
- Targeting the characteristics of fresh food business such as high timeliness, non-standard weighing, and out-of-stock loss, we design a robust and easily scalable technical solution to address pain points including order splitting, finite-state machine management, inventory deduction consistency, and exception compensation.
- System Tackling and Performance Optimization
- Responsible for troubleshooting and resolving performance bottlenecks, database hotspots, message backlogs and concurrency conflicts during system operation.
- Participated in compiling and refactoring core code, and continuously improved code quality, maintainability and system performance.
- Promote the implementation of idempotence, retry, compensation and degradation mechanisms in core links to reduce failure rate and improve system stability.
- AI Native Practice
- Proficient in using modern AI coding tools for code writing, unit test generation, code refactoring and technical research to improve the delivery efficiency of individuals and teams.
- Strictly control the quality of AI-generated code and daily code, and guard against risks such as concurrency security, data consistency and boundary conditions.
- Participate in code reviews, draft standardized technical documentation, and share best engineering practices.
- Cross-team Collaboration and Delivery Implementation
- Work closely with product and business operation teams to accurately understand business requirements and deliver reliable technical implementation paths.
- Capable of breaking down complex business problems into clear R&D tasks, and advancing the delivery on schedule with high quality.
Job Requirements
- Professional Experience
- Bachelor's degree or above in Computer Science, Software Engineering or a related field.
- Over 5 years of software development experience, over 2 years of experience in independently taking charge of core module design and R&D, or serving as a technical backbone.
- Have solid programming skills (familiar with one of the mainstream languages such as Java, Go, Python, etc.), good coding style, and the ability to independently solve complex technical problems.
- Candidates with experience in e-commerce, supply chain, WMS (Warehouse Management System), ERP or R&D of core large-scale internet systems will be given priority.
- Technical and Business Competence
- Proficient in mainstream technology stacks such as relational databases, caches and message queues, with solid capabilities in data modeling and SQL tuning.
- Familiar with common Design patterns in distributed systems, and have an understanding of idempotence design, Byte Transaction, finite-state machine and exception compensation mechanisms.
- Capable of conducting system capacity assessment, performance analysis and basic fault location.
- Possess strong business abstraction capabilities, be able to quickly understand and sort out complex business rules, avoid blindly pursuing over-engineering, and attach importance to the practicability and maintainability of code.
- AI-assisted development capabilities
- In daily development, one can skillfully use AI coding tools, leverage AI to improve efficiency, and possess the ability to conduct professional review and unit test verification on the generated results.
- soft skills
- Possess excellent communication and interpersonal skills as well as teamwork capabilities, and are capable of smooth cross-departmental collaboration.
- Strong sense of responsibility, good stress resistance, and able to actively respond to business changes and delivery pressure.
Priority Conditions
- Have experience in B2B fresh food supply chain, multi-warehouse inventory, logistics fulfillment or merchant-side systems.
- Familiar with business logics such as non-standard weighed commodities, out-of-stock substitution, partial fulfillment, and supplier settlement.
- Have experience in system R&D in Singapore or Southeast Asia, and be able to adapt to a bilingual working environment of Chinese and English.