Salesforce Marketing Cloud Developer (English)

About UsAt CJ OliveNetworks Vina, we drive digital transformation and innovation of space and daily life with our experience and know-how in successfully providing end-to-end IT services based on life and culture. Our mission is to contribute to the growth and happiness of our employees and global community by creating customer value through the ONLY ONE digital experience.  Job Description:Requirement Analysis​:  Collaborate with the Leader and Business Analyst to understand user stories and technical requirements Provide feedback on feasibility, effort estimation, and implementation strategy Solution Implementation:  Develop technical solutions based on approved designs and requirements Write clean, efficient, and maintainable code that meets functionality and performance standards Perform unit testing to ensure code correctness Collaborate with QA for integration, UAT, and bug fixes Deployment & Support:  Prepare deployment-ready code and configuration Support staging and production deployments of the data processing flows for marketing campaigns Assist in post-deployment verification and monitoring Monitoring and technical defect resolution:  Perform daily monitoring to assess system status and detect any errors Identify, troubleshoot, and document technical defects Support in verifying journey settings, system configurations, data integrity, and system integration issues Documentation: Create and maintain technical documentation, including Code comments​, Development Plan, System & Function specifications (Automation, DE)​, Setup guides, and Handover notesReporting: Daily/ Weekly report to the Leader and support with Issue report (if any)System optimization and enhancement:  Refactor and optimize existing code for better performance and scalability Keep updating on new Salesforce features, functionalities, and provide recommendations for process improvements