Senior Data Scientist

Job Description

We are looking for Senior Data Scientist with 8+ years of experience.

Responsibilities

• Lead complex, multi-stakeholder requirements workshops
• Perform model hosting assessment and define optimisation actions (compute, storage, runtime)
• Implement agreed optimisation actions based on functional behaviour; produce before/after performance evidence
• Define validation approach to support integrated testing and BRT/UAT readiness
• Maintain model documentation and evidence artefacts for governance and support.
• Skills/Experience:
• Min 8 years DS/advanced analytics delivery, in Oil & Gas/LNG industry
• Hands on delivery experience covering
• Multiple inter‑dependent mathematical optimisation models handling capability
• non‑linear constraints and/or objectives that materially affect feasibility or optimality
• structured iterative cycles, including but not limited to: pre‑feedback optimisation runs, feedback or convergence runs to stabilise outputs and incorporation of physics‑based constraints
• Experience in handling complex data science models, handling soft and hard technical and operational constraints
• Experience supporting advanced analytics models in production environments
• Experience with Python and R -based modelling and analytics environment
• Familiar with cloud-hosted execution on AWS and ALNG runtime stack (Python/Node/PostgreSQL)