Job ref no.: CTZ-05885

Data Analyst


The job

The successful candidate will go through proper training under the data analytics team for our business growth. S/he will play an important role to gain fruitful experience through working in an innovative and dynamic telecommunications company.

The role involves leveraging data, both currently available "Big Data", with various external data sources, to develop a deep, while actionable, understanding of how customer data can be used to support the existing and new Lines of Business. The data science team focuses on emerging opportunities by drawing in new data sources, combining them with existing customer data preferences and using that combined data to derive new insights into consumers' attitudes, interests, life stages and behavior. The analysis also requires shrewd understanding of our businesses, requiring propensity modeling outputs, and various advanced analytics and data mining techniques, to derive meaningful patterns, distributions, or reports for commercial actions.

Key Responsibilities

Data Management

  • New data acquisition from internal and external sources
  • Data cleansing

Data Analysis

  • Ensure high level of accuracy and actionable insights for all inputs and outputs from various databases and models
  • Ensure continuous improvement and efficiencies in data quality and flow

Data Mining

  • Identify opportunities for leveraging leading edge analytics and data mining to address key business issues
  • Derive useful insights from various big data sources and analysis
  • Develop new models (e.g. predictive, targeting, relevance engines)

Continuous development of advanced analytical skill set

  • Develop continuously latest and relevant advanced analytics skills required to best manage and analyze digital, social and unstructured data
  • Explore new technologies and create a collaborative learning and knowledge sharing environment for the team


Education level, knowledge and work/industry experience

  • Degree qualified in computer science, statistics/mathematics, data/information science, risk management/economics, electronic and computer engineering, or related fields; fresh university graduates with good programming skills are also welcome. Multidisciplinary background is preferred
  • Experience in working with big data and deriving analytical findings and insights for a variety of audiences is an advantage
  • Knowledge in digital or social data analysis/open source/web programming highly desirable
  • Understanding of Telco market or service based industry is a definite plus

Professional/ technical skills

  • Data exploration and data synthesis, e.g. programming, analysis and problem solving
  • Customer level modeling, e.g. propensity scores
  • Skills required: Python or R, Java or C++ or etc.
  • Definite plus : Hadoop, Spark, Hive, Linux, SAS or SPSS tools, Tableau & Qlikview
  • Reporting: providing user friendly output that is clear and concise
  • Effective communication skill to understand business challenges and requirements while clearly elaborate the data analysis and mining tactic to help the business
  • Ability to use common sense to think independently and think out of the box, strong problem solving and analytical capabilities combined with critical thinking and research capability
  • Ability to work in a time critical environment and to meet deadlines
  • Ability to accept and adapt to constant change and new business challenges
  • Self-starter and team player, task and result orientated


If you wish to have an exciting and rewarding career, please send your resume, quoting the reference number, your present and expected salary to us.

Fax: 2514-8607

HKT is an equal opportunity employer and welcomes applications from all qualified candidates.

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More job information
Job ref no. CTZ-05885 (CT3115165-01#1137)
  • N/A
Job Function
  • Quarry Bay
Employment Term
  • Full-time
Career Level
  • Non-management level
  • Degree