Senior Data Scientist – AI, Production ML & Analytics

LSEG; City Of London; Presencial; GBP 90.000 - 130.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Healthcare benefits

Retirement planning

Paid volunteering days

Descripción de la vacante

London Stock Exchange Group (LSEG) is seeking an experienced Data Scientist to develop and deploy AI and machine learning solutions at scale. You will work with engineers, product managers and stakeholders to identify opportunities, build predictive models and move products from concept to production.

The role combines strong technical expertise with commercial awareness, translating complex data into actionable insights and measurable business value.

Formación

• Demonstrable experience delivering machine learning or AI solutions within a large-scale enterprise environment.
• Strong experience applying statistical modelling, predictive analytics and experimentation techniques.
• Experience working with structured and unstructured data at scale.
• Proven ability to translate business problems into measurable analytical outcomes.
• Experience taking models from development into production environments.

Responsabilidades

• Design, build and deploy machine learning models to solve operational and business challenges.
• Develop predictive analytics capabilities focused on incident prevention, service health, operational risk and customer experience.
• Support the development of Generative AI applications leveraging LLMs, retrieval systems and agentic workflows.
• Evaluate emerging AI technologies and recommend practical applications across the organisation.

Conocimientos

Machine learning

Statistical modelling

Experimentation

Production deployment

Herramientas

Python (data science ecosystem)

Pandas

NumPy

Scikit-learn

SQL

Cloud-based data science platforms

MLOps

Descripción del empleo

London Stock Exchange Group (LSEG) is seeking an experienced Data Scientist to develop and deploy AI and machine learning solutions at scale. You will work with engineers, product managers and stakeholders to identify opportunities, build predictive models and move products from concept to production.

The role combines strong technical expertise with commercial awareness, translating complex data into actionable insights and measurable business value.