Data Scientist
Tesco 4.9
Data Scientist
Work from Office
2
Any
Not Required
No
Job Description
Troubleshoot complex technical issues within existing data systems and optimize software performance for scalability.
Design, build, and deploy production-ready Machine Learning models to optimize consumer product pathways.
Write exceptionally clean, modular, and optimized analytics algorithms utilizing the Python language engine.
Structure and coordinate advanced database query workflows using SQL to extract massive server-side metrics.
Cleanse, structure, and convert massive, cross-departmental global retail data assets into functional arrays.
Collaborate with backend infrastructure leads to refine automated testing gates and eliminate processing bottlenecks.
Document system architecture updates, prediction metrics, data rules, and algorithm settings thoroughly.
Qualifications
Degree in Mathematics, Computer Science, Data Engineering, Information Systems, or a quantitative technical line.
1-3 years of focused professional data science experience operating successfully inside enterprise environments.
Verifiable hands-on mastery optimizing complex backend metrics using SQL and writing data parsing tracks in Python.
Solid structural understanding of machine learning loops, automated system diagnostic steps, and regression matrices.
Detail-oriented diagnostic capability with a clear focus on boosting pipeline execution speeds and platform reliability.