Job description You Net Media is a member of You Net Group - the Leading Digital Transformation Group for Marketing powered by Social Intelligence.You Net Media is the perfect blend of proven TECHNOLOGY expertise & MARKETING mindsets with Social Heat - the No.1 Social Listening Platform. In Viet Nam, our technology platform, research and report services are led by the best experts in Internet, Marketing, Research, Computer Science Technology in Vietnam and executed by experienced talents in the field.We are looking for (Senior) Data Engineer - Node JS/Big Data who will join our team to make great products to market.ROLES & RESPONSIBILITIES:Design and develop a platform which collects billions of data from social channels every month Participate to all phases in product development process including analyzing user requirements, designing system architecture, coding, testing and deployment Work with BA and Technical Lead for Social Listening product development Coach junior developers in technology and quality control Report to: Technical Manager Benefit: Basic salary, 13th salary, performance bonus Promotion:Can be promoted to Principal Engineer, Technical Architect (Technical roadmap)Can be promoted to Project Manager, Product Manager (Management roadmap)BENEFITS:13th month salary.Premium healthcare insurance12 days of annual leave & 5 days of sick leave Performance appraisals and promotion every year Standard health check Company trip, Year end party, Team building & Happy hours,...Occasion-based offerings: Birthday, wedding, maternity,…Parking support Equipment for work (PC / laptop)REQUIREMENTS:4+ years experience working with backend services, 2+ years of experience developing in Node JS and relevant frameworks.Experience with crawling a big amount of data from multiple sources like Facebook, Youtube, Instagram, online news articles.Strong OOP and coding principles, good knowledge about design patterns and architectural patterns Excellent experience in designing and implementing database systems with integrity, scalability, performance, reliability, security in mind.Experience with full-text search engines, such as Solr or Elastic Search is a plus.Experience using message queues such as Rabbit MQ, Kafka.Experience with using Redis.Strong experiences working with My SQL / Non SQL.Good knowledge of the Linux environment.OTHER REQUIREMENTS:Applicants must hold a university degree in computer science, information and communications technology or software engineering with an excellent, very good or good rank.Applicants must be good in English, specifically in writing and reading skills.Previous experience with project management and/or supervisor-type jobs (team leaders, technical assistants, etc.) is an advantage.Previous experience in development tools such as Jira, Wiki, etc. is an advantage.Development method: Scrum, Agile