# Senior Data Scientist

**Company**: London Stock Exchange Group (LSEG)
**Location**: London
**Experience**: senior
**Job type**: full-time
**Category**: Data Science
**Industry**: Finance

**Apply**: https://lseg.wd3.myworkdayjobs.com/en-US/Careers/job/GBR-London-10-Paternoster-Square/Senior-Applied-Data-Scientist_R0121134-1?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply
**Canonical**: https://yubhub.co/jobs/job_57d29b34-ce6

## Description

LSEG is seeking a Senior Data Scientist to drive the development of high-impact, scalable AI solutions. The successful candidate will have extensive experience applying data science methods to solve real-world problems and a proven track record of deploying AI models and solutions to production.

Responsibilities:

- Develop and deploy production-level AI models and data-driven solutions that align with strategic business objectives.

- Tune and optimize AI models to improve their accuracy, efficiency and overall fitness for purpose in various applications.

- Evaluate third-party AI solutions on both functional and non-functional aspects, assessing their suitability based on performance, scalability, and business needs.

- Establish and apply coding standards to maintain robust and clean code.

- Work closely with Software Engineers and multi-disciplinary teams to define project requirements and direction, and establish development roadmaps.

Requirements:

- Extensive experience applying data science methods to solve real-world problems with a proven track record of deploying AI models and solutions to production.

- Strong statistical analysis skills, with a foundation in probability, to support robust model development and interpretation.

- Proficiency in Object-Oriented programming in Python with expertise in key data science and machine learning libraries (e.g. TensorFlow, PyTorch and Scikit-Learn).

- Expertise in cloud technologies (emphasis on Azure and/or AWS) and deployment practices, ensuring seamless and scalable delivery.

- Proven ability to establish and uphold coding standards to ensure high-quality, maintainable code.

- Excellent communication skills for summarizing complex technical concepts clearly and effectively to both technical and non-technical partners.

Benefits:

- High-impact projects: work on a variety of pioneering AI products and leverage extensive datasets to solve complex, high-value challenges.

- Competitive benefits: enjoy a strong compensation package, comprehensive benefits, and ongoing investment in career growth and skill development.

- Industry leadership: opportunity to be a founding member of the organization that's delivering brand-new products that democratize modeling and analytics solutions.

- Collaborative environment: opportunities for continuous learning and professional development in a work environment of dedicated, highly experienced teams.

## Skills

### Required
- Python
- TensorFlow
- PyTorch
- Scikit-Learn
- Azure
- AWS
- cloud technologies
- data science
- machine learning
- statistical analysis

### Nice to have
- DevOps practices
- code versioning
- CI/CD pipelines
- automated testing
- monitoring

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Source: [Apply at lseg.wd3.myworkdayjobs.com](https://lseg.wd3.myworkdayjobs.com/en-US/Careers/job/GBR-London-10-Paternoster-Square/Senior-Applied-Data-Scientist_R0121134-1?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply)