frog - Data Science Customer Data & Technology - Consultant/Senior Consultant in City of London

frog – Data Science Customer Data & Technology – Consultant/Senior Consultant

Join frog, part of Capgemini Invent since June 2021, to partner with customer‑centric enterprises and drive sustainable growth through data and technology. We are inventing the future of customer experience by delivering market‑defining business models, products, services, brand engagements and communications.

An Overview of the Role

Due to growth, we are seeking highly skilled Consultants and Senior Consultants to join frog Data. Our ideal candidate has experience in Generative AI (Gen AI) and Large Language Models (LLM) development and evaluation, as well as extensive background in customer behaviour analytics, marketing, commercial, web, or product analytics. Strong project management and people management skills are required.

Responsibilities

• Build and evaluate Generative AI solutions and Large Language Models (LLMs) for various use cases.
• Develop and implement machine learning models, including predictive, forecasting, classification, and deep learning models.
• Work with diverse data sets (transactional/EPOS, digital, social, loyalty, etc.).
• Utilise Python and other programming languages for data science workflows.
• Use cloud platforms and tools for data science and machine learning.
• Visualise data insights using Power BI, Tableau or other tools.
• Collaborate with cross‑functional teams to understand business challenges and create valuable products/solutions.
• Plan, execute and deliver AI/ML POCs, MVPs and production‑grade solutions.
• Manage and mentor team members.

Qualifications

• Proven experience in data science and Generative AI & LLM development.
• Hands‑on experience in customer behaviour analytics, marketing, commercial, web or product analytics with a focus on customer experience.
• Experience with various data sets such as transactional/EPOS, digital, social, loyalty.
• Programming skills in Python.
• Knowledge of cloud platforms and tools for data science and machine learning.
• Project management experience delivering AI/ML solutions.
• People management and mentoring skills.

Bonus / Preferred Skills

• Experience in primary growth sectors: CPR (Consumer Products & Retail), ETU (Energy, Utilities, Telecommunications), PS (Public Sector).
• Familiarity with Agentic AI development.
• Understanding of ethical considerations and best practices in AI and data science.
• Curious mindset and interest in the latest AI developments.

Need To Know

We are committed to inclusion and a positive work‑life balance. Hybrid working is embedded in all that we do, and all UK employees can request flexible working arrangements. London is the primary office but flexibility in assignment location is required.

Compensation & Benefits

We offer a remuneration package including flexible benefits options, variable elements dependent on grade and performance.

About Capgemini Invent

Capgemini Invent is a global business and technology transformation partner helping organizations accelerate their transition to a digital and sustainable world. With 340,000 team members in more than 50 countries, we deliver end‑to‑end services and solutions across strategy, design, engineering, AI, cloud and data.