Freelance Data Scientist / Data Lakehouse Specialist - Solution Design & Implementation
We are seeking an experienced Data Scientist / Data Lakehouse Specialist with Architect-level expertise to take a lead role in the design and client-side implementation of a Lakehouse solution. This role will suit a senior consultant who combines strong technical depth with the ability to work directly with stakeholders, drive solution architecture, and guide delivery.
Key Responsibilities
* Lead the design and architecture of a scalable, cloud-based Lakehouse solution.
* Work client-side, collaborating with both Business and IT stakeholders throughout the implementation project.
* Drive data strategy by enhancing data collection and ensuring integrity of structured and unstructured data sources.
* Apply machine learning methods to develop predictive systems, optimize classifiers, and support analytics-driven business solutions.
* Analyse large, complex datasets to uncover insights, patterns, and actionable outcomes.
* Present solutions and management information in a clear, business-friendly manner.
* Provide thought leadership around AI/Generative AI opportunities and practical applications.
Required Skills & Experience
* Data Mining & Wrangling – skilled in extracting, cleansing, validating, and processing complex datasets.
* Programming – strong knowledge of R, Python, SQL; familiarity with C#, Scala, Java, or C++ an advantage.
* Cloud Lakehouse Technologies – proven experience with platforms such as Snowflake, Databricks, Apache Spark, Azure Fabric, AWS Redshift, or AWS Lake Formation.
* Machine Learning & AI – hands-on experience developing ML models and working with Generative AI tools (e.g. OpenAI, Azure OpenAI).
* Mathematical & Analytical Acumen – strong background in applied mathematics and statistical modelling.
* Collaboration – ability to work closely with cross-functional teams, including senior business stakeholders.
* Lifecycle Management – solid understanding of Git source control, branching, and merging in technical product delivery.
* Data Visualisation – experience presenting findings through visual tools to engage business users effectively.
What We’re Looking For
* A strategic thinker with hands-on technical expertise.
* Proven track record of delivering large-scale data solutions in enterprise environments.
* Confident communicator who can bridge the gap between technical delivery and business value.
* Self-starter, comfortable working independently client-side in a lead role.
This is an excellent opportunity for a highly skilled freelancer to shape and deliver a next-generation Lakehouse solution while engaging directly with stakeholders to drive measurable outcomes
Skills: lakehouse Architecture Solution Design
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