Development Engineer

Job title: Development Engineer You will be responsible for: 1. Requirement analysis and technical solution design: Participate in product requirement review, decompose technical requirements based on business scenarios, design high availability and scalable technical solutions (such as back-end architecture design and front-end interaction logic design), and output technical documents and interface specifications. 2. Core Module Development and Implementation: Responsible for coding and developing core product modules (backend: Java/Go/Python; frontend: Vue/React/Angular frameworks), adhering to coding standards and development processes to ensure code quality and performance. 3. System performance optimization and troubleshooting: Regularly monitor the online system's operational status, identify performance bottlenecks (such as slow API response, page loading delays, or prolonged database queries), and enhance system performance through code refactoring, architecture adjustments, and optimized caching strategies. 4. Cross-team technical collaboration and coordination: Work closely with product, testing, and design teams to define development schedules and delivery standards, and synchronize progress in a timely manner. Coordinate with third-party services (e.g., payment interfaces, cloud service APIs) to complete integration, debugging, and joint debugging. 5. Unit Testing and Quality Assurance: Develop unit test scripts and API test scripts, collaborate with the testing team to conduct functional and stress testing, fix bugs identified in test feedback, and ensure product stability and compatibility before release. 6. Online Operations and Fault Response: Participate in online system maintenance support, develop emergency plans, and quickly respond to and troubleshoot system failures (such as service outages or data anomalies) to minimize business impact. I want you to have: 1. Education and Experience: Bachelor's degree or above in Computer Science and Technology, Software Engineering, Electronic Information, or related fields. At least 3 years of development engineer experience, with distributed system development experience for backend and large-scale project development experience for frontend. 2. Technical ability: Backend development: Proficient in at least one mainstream programming language (Java/Go/Python), familiar with frameworks like Spring Boot/Spring Cloud and Gin/Echo, and knowledgeable about database optimization and usage with MySQL/Redis/MongoDB. Full-stack: Core technical skills in both backend and frontend, with experience in independent full-stack project development. 3. Project Experience: Candidates with full product development cycle experience (from requirements to launch) and participation in medium/large-scale projects (over 100,000 users or million-level daily requests) are preferred. Developers with experience in microservices architecture, high-concurrency systems, and cloud-native projects will be considered for bonus points. 4. Problem solving and learning ability: Strong logical thinking and troubleshooting ability, able to independently solve technical problems in the development process; sensitive to new technologies, have the habit of self-learning, able to quickly master new frameworks and tools. 5. Teamwork and accountability: Strong communication skills to clearly convey technical ideas and development progress; strong sense of responsibility to handle high-priority tasks and deliver on time with quality. 6. Bonus points: Holding cloud service certifications (e.g., AWS Certified Developer, Alibaba Cloud ACP certification); experience in open-source project contributions or personal tech blogs; familiarity with DevOps processes (Jenkins/GitLab CI automated deployment). We offer: Competitive salary and benefits. A challenging and growing work environment Location: Sheung Wan, Central and Western District, HK #J-18808-Ljbffr