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Associate (Data Scientist) - London, Wroclaw

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L.E.K. Consulting

Nov 17

  • Job
    Full-time
    Entry & Junior Level
  • Consulting
    Data
  • London

AI generated summary

  • You need a 2:1 or above degree in a quantitative field, 0–2 years of Python/SQL/ML experience, and the ability to explain technical concepts confidently. Start date: January 2026.
  • You will analyze business problems, develop ML models, create interactive dashboards, present insights to clients, and contribute to the internal AI/ML toolkit and business proposals.

Requirements

  • Degree (2:1 or above) or Master’s in a quantitative field (Data Science, Computer Science, Engineering, Mathematics, Physics, Economics etc.)
  • 0–2 yrs experience applying Python/SQL & core ML to real-world data sets
  • Confidence explaining technical concepts to senior business audiences
  • Intellectual curiosity, humility and a drive to take ownership
  • Start date: January 2026
  • (Cloud, dev-ops or consulting exposure are welcome but not prerequisites)

Responsibilities

  • Frame business problems with case managers and client executives, translate them into analytical road-maps
  • Deliver end-to-end analytical work-streams: data scoping, modelling, insight generation, presentation
  • Build, test and document production ready ML models—from gradient boosted trees to GenAI and timeseries forecasting—packaged as internal Python packages or RESTful services
  • Build interactive front-ends (Tableau, Streamlit, Plotly Dash) so non-technical users can explore results intuitively
  • Turn insights into actionable recommendations and present findings to clients
  • Contribute reusable components (feature engineering blocks, forecasting engines, GenAI pipelines) to our internal AI/ML toolkit
  • Support business-development by shaping analytics in proposals and thought-leadership

FAQs

What locations are available for the Associate (Data Scientist) role?

The Associate (Data Scientist) role is available in London and Wroclaw.

What level of education is required for this position?

A degree (2:1 or above) or Master's in a quantitative field such as Data Science, Computer Science, Engineering, Mathematics, Physics, or Economics is required.

How much experience is needed for this role?

0–2 years of experience applying Python/SQL and core machine learning to real-world datasets are required.

What kind of training will I receive?

You will receive a two-week Associate induction, monthly skills modules, pair-programming with senior data scientists, coaching from consultants, and support from a dedicated development manager.

Will I have the opportunity to work with senior business audiences?

Yes, the role requires confidence in explaining technical concepts to senior business audiences.

What technologies will I be using in this role?

You will be using technologies such as Python, SQL, scikit-learn, XGBoost, TensorFlow/PyTorch, LangChain, Airflow, dbt, AWS/GCP/Azure, Docker, Kubernetes, Tableau, and Streamlit.

Is prior experience in cloud, dev-ops, or consulting necessary?

No, cloud, dev-ops, or consulting exposure is welcome but not prerequisites for this role.

What is the start date for this position?

The start date for the Associate (Data Scientist) role is January 2026.

What is the career progression for this role?

There is a clear pathway to the Consultant (Data Scientist) role without the need to attain an MBA.

What benefits does L.E.K. Consulting offer?

Benefits include a competitive salary, profit share, pension, private healthcare, flexible working, tech allowance, and a vibrant social calendar.

How does L.E.K. Consulting support diversity and inclusion?

L.E.K. Consulting is committed to a culture that is inclusive and accepting of all people, with affinity groups, a Diversity and Inclusion committee, and initiatives celebrating awareness and education.

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L.E.K. Consulting

See the world while helping to shape it

Consulting
Industry
1001-5000
Employees
1983
Founded Year

Mission & Purpose

L.E.K. Consulting is a global management consulting firm that specialises in providing strategic advice and solutions to clients across various industries. Their team of experienced consultants offers expertise in areas such as business strategy, mergers and acquisitions, market research, operations, and more. L.E.K. Consulting's ultimate mission is to help clients achieve exceptional results and create long-term value. They work closely with organisations to identify opportunities, solve complex problems, and drive sustainable growth. By combining rigorous analysis, industry insights, and innovative thinking, L.E.K. Consulting enables clients to make informed decisions and stay ahead in today's competitive business landscape.