Data Science and AI Engineering Manager

iO Sphere; City of Westminster; Hybrid; GBP 60,000 - 80,000; Full time

Job summary

A rapidly expanding technology company based in London is seeking an experienced Principal Data Scientist to lead its data science team and oversee the AI product lifecycle. The ideal candidate will have a strong background in machine learning and statistical modeling, proficiency in Python and SQL, and excellent communication skills. This role involves leading product development from concept through implementation, advocating best practices in data science, and representing the company at industry events. A competitive salary and benefits package are offered with a hybrid working model.

Qualifications

• Proven experience building production-grade AI systems.
• Ability to explain complex concepts to non-technical stakeholders.
• Knowledge of data privacy regulations and ethics in AI.

Responsibilities

• Lead the Data Science team with technical mentorship.
• Own end-to-end AI product development from data extraction to monitoring.
• Collaborate with stakeholders for data-driven solutions.
• Drive best practices in data science and AI.
• Represent the company at industry events.

Skills

Machine learning

Statistical modeling

Python programming

SQL proficiency

Team leadership

Communication skills

Tools

Scikit-learn

TensorFlow

PyTorch

Job description

Principal Data Scientist – London

A rapidly expanding technology company in London is looking for an experienced Principal Data Scientist to lead its data science team and oversee the AI product lifecycle. The role requires deep expertise in data‑science techniques, strong programming skills in Python and SQL, and the ability to guide cross‑functional teams through complex AI projects.

Responsibilities

• Lead the Data Science team, providing technical mentorship and setting strategic direction for AI initiatives.
• Own end‑to‑end AI product development: from data extraction and feature engineering to model training, evaluation, deployment and monitoring.
• Collaborate with product managers, engineers and stakeholders to translate business needs into data‑driven solutions.
• Advocate for best data‑science and AI practices, driving quality, reproducibility and compliance across the organization.
• Represent the company at industry conferences, workshops and in external collaborations to showcase AI work and attract talent.

Qualifications

• Strong background in machine learning, statistical modelling and research, with proven experience building production‑grade AI systems.
• Proficient in Python (including frameworks such as scikit‑learn, tensorflow, pytorch) and SQL.
• Excellent communication skills with the ability to explain complex technical concepts to non‑technical stakeholders.
• Experience leading and scaling high‑performance data‑science teams.
• Knowledge of data‑privacy regulations, ethics in AI and best practices for model governance.

Location: London (hybrid working model). Competitive salary and benefits package.

This role is currently open and no expiration notice is provided.