Senior Data Scientist

Location: Outram

*** Mention DataYoshi when applying ***

Job Description:

We are living in dynamic times. Technology is reshaping how we live, and we want to use it to redefine how financial services are offered. Digibank is a Grab-Singtel consortium, aimed at enabling the underserved groups to easily access transparent financial services that are embedded in their everyday activities, helping them achieve a better quality of life. We are incredibly excited to build a Digital Bank with the right foundation using data, technology and trust to solve problems and serve customers

Get to know the Role:

  • Develop and deploy analytical solutions across a variety of business functions, including, but not limited to: customer acquisition, customer retention, product development, pricing decisions, credit risk, fraud identification and many other business needs within Digibank for both retail and wholesale banking customers
  • Manage and own the entire end-to-end lifecycle of building and validating predictive models along with their deployment and maintenance.
  • Interface with business, risk & operation teams across the bank to formulate solutions & product changes informed by your findings and business inputs/reality.
  • Work independently or in a team to solve complex problem statements.
  • The day-to-day activities: Build predictive models using a mix of machine learning and traditional analytics methods.
  • Validate models on new datasets, based on in-market performance.
  • Engineer predictive features from internal data assets to build refined customer profiles. Identify external data assets to bring into the model mix.
  • Track model performance KPIs and improve performance of analytic models developed
  • Stay current on cutting edge machine learning tools and approaches.

Must Haves:

  • Significant relevant experience (At least 4 years of experience) in building and deploying machine learning and predictive model solutions on large amounts of data.
  • Advanced degree preferred: Masters degree in Computer Science, Applied Mathematics, Statistics, Machine Learning, or a related quantitative field.
  • Extensive hands-on experience in coding and modelling skills in Spark, Python, R, SQL, Presto, Hive proficiency
  • Deep technical and data science expertise, including experience in the following:
  • Analytical methods: statistical modeling (e.g., logistic regression, time series, CHAID, PCA), supervised machine learning (e.g., random forests, neural networks), unsupervised learning, design of experiments, segmentation/clustering, text mining, network analysis and graphical modelling, optimization, simulation
  • Experience building in-production models, including associated scripting, error handling and documentation
  • Understanding of trade-offs between model performance and business needs.
  • Strong record of professional accomplishment
  • Highly self-driven, demonstrate critical thinking, team player & fast learner
  • Work experience and knowledge of more than one domain is a plus - Risk Analytics, Marketing Analytics, Telecom analytics, Retail analytics, Fraud analytics etc.

*** Mention DataYoshi when applying ***

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