Senior Data Scientist

**Job Descriptions**:Identify valuable data sources and automate collection processesUndertake pre-processing of structured and unstructured dataValidate inbound & outbound dataAnalyse large amounts of information to discover trends and patternsBuild predictive models and machine-learning algorithmsCombine models through ensemble modellingPresent information using data visualization techniquesPropose solutions and strategies to business challengesCollaborate with engineering and product development teamsTransferring data into a new format to make it more appropriate for analysisBuilding tools to automate data collectionCreating reports and presentations for business uses**Requirements**:Having 5 years experience in Data Scientist & AnalyticsProven experience as a Data Scientist & Data AnalystExperience in data miningExperience with common data science toolkitsUnderstanding of machine-learning and operations researchKnowledge of R, SQL and PythonExperience using business intelligence tools and data frameworks, such as Tableau, GDS, Power BIAnalytical mind and business acumenStrong mathematics skills (e.g. statistics, algebra)Problem-solving aptitudeExcellent communication and presentation skillsBSc/BA in Computer Science, Engineering, Mathematic, Accounting or relevant fieldIndonesian Nationality