Senior Full Stack Engineer (React/ Node.js) - Shenzhen at Hyphenconnect

We are currently recruiting for a Smart Logistics Platform that provides one-stop logistics solutions specifically for online stores and SMEs. By integrating e-commerce support—including warehousing, packaging, and shipping—they have pioneered a Logistics SaaS (Software as a Service) model designed to make shipping as simple and seamless as booking a hotel. Key Responsibilities: • Architectural Leadership: Lead the construction and optimization of front-end and back-end services for cross-border e-commerce logistics SaaS products on cloud platforms, ensuring high scalability and availability. • Core Development: Deeply involve in requirement analysis and architectural design; write core and complex module code while guiding team members through the development lifecycle. • API Management: Responsible for the design and optimization of RESTful APIs to ensure efficient interaction between third-party logistics services and internal systems. • Quality Assurance: Lead the development of testing architectures and quality assurance systems, including unit testing, API testing, automated testing, and static code analysis. • Performance Optimization: Continuously optimize product performance to enhance system response speed, stability, and concurrent processing capabilities. • Technical Standards: Drive the implementation of technical specifications, ensure code quality meets enterprise standards, and advocate for best practices within the team. • Mentorship: Mentor and develop junior and mid-level engineers to elevate the overall technical capability and development efficiency of the team. • Global Collaboration: Work closely with product teams in Hong Kong and globally, participating in technical reviews and cross-regional collaboration. Job Requirements: • Education: Bachelor’s degree or above in Computer Science or a related field. • Experience: 7+ years of software development experience; expert proficiency in TypeScript, Node.js, and React. Proven track record in system architecture and high-performance services. • Cloud & Infrastructure: Deep understanding of AWS cloud services and distributed architectures; familiar with Docker, containerization, and microservices. • Database Management: Proficient in PostgreSQL design and optimization with experience in large-scale data processing. • Problem Solving: Excellent system design and analytical skills, with the ability to lead technical roadmaps and resolve complex technical challenges. • Soft Skills: Strong self-learning abilities, teamwork, and communication skills; able to collaborate effectively within a multinational team. • Industry Context: Experience in Logistics, E-commerce, or SaaS industries is highly preferred. Possess business acumen to bridge the gap between technology and business needs. • Language: Fluency in English is preferred for seamless communication within an international team environment.