Job Description :
Senior data scientist will be responsible for the development & deployment of state of art ML algorithms for enterprise level demand forecasting. This position requires development of ML/AI driven technical solution, build, deployment and run of the Forecast Engine Utility (FEU). FEU uses machine learning to produce one volume forecast for CD and SC demand with the target of 80% of volume being no touch.
- Evaluation of FEU market models as per global data science design
- Monitor the performance of FEU demand forecast and intervene with improvement as per the market needs
- Provide new solutions to enhance the FEU demand forecast for new products, baseline, promotion lift and total forecast
- Lead pilots and experiments to improve forecasting performance and scope
- Industrialize and automate model build and run
- Design and lead integration builds and testing
- Implementation of scalable data science solution with market explainability features
- Manage forecast run performance to achieve forecast accuracy, bias and no touch adoption targets
- Responsible for technical strengthening of market data science models
- Interact with relevant teams to identify business challenges where data science can help
- Apply comprehensive data science knowledge to propose optimal techniques for key business challenges
- Create detailed data science proposals and project plans, flagging any limitations of proposed solution
- Design and prototype experimental solutions, particularly machine learning models
- Facilitate industrialization and ongoing operation of solutions through well organized code, clear documentation and collaboration with ML Ops resources
- Represent Data Science in cross-functional governance of projects, engaging with stakeholders up to Director level
- Highlight recent developments in data science capability which could solve additional challenges
- Lead a team of up to 1-2 data scientists / interns (WL2A), providing career mentorship and line management
- Provide technical guidance to data scientists across D&A, particularly on the projects you lead
- Support the growth of D&A's data science capability by contributing to activities such as tool and vendor selection, best practice definition, recruitment, and creation of training materials
- Build the reputation of D&A's data science capability within Unilever and externally, through activities such as community engagement (e.g. Yammer), publications or blogs
- Provide ad-hoc & immediate support to the business when needed (for example Covid-19 crisis support)
- Personal Mastery (Data-science and advanced analytics)
- Agility
- Business acumen
- Passion for High Performance
- Statistical modelling Expert
- Forecasting Expert
- Explainable ML/AI Expert
- Optimisation techniques and tools Fully Operational
- Python coding Fully Operational
- Data science platform tools e.g. MS Azure, Databricks Fully Operational
- Deep learning (and applications to NLP & Computer Vision) Fully Operational
- Collaborative development using Git repos Fully Operational
- Automated Machine Learning platforms Foundational knowledge
- Communication / presentation skills Expert
- 3rd party resource management Expert
- At least 8 years (WL2A) building data science solutions to solve business problems, preferably in the CPG industry (less experience may be acceptable if balanced by strong post-grad qualifications)
- Experience with open source languages (eg. Python) and preferably with distributed computing (PySpark)
- Experience deploying solutions in a modern cloud-based architecture
- Experience managing the work of team members and 3rd party resource vendors
- Experience presenting insights and influencing decisions of senior non-technical stakeholders
We offer a supportive and inclusive working environment that enables you to learn, develop and be the best you can in a role that suits you. We're committed to building an inclusive culture where everyone working at Unilever feels able to bring their complete and authentic self to work.
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