Senior Data Analytics Consultant

Harnham; Greater London; Hybrid; GBP 60,000 - 65,000; Full time

Benefits offered by this job

Hybrid work London

Career progression

International project exposure

Job summary

Harnham is a leading global data and AI consultancy recruiting a Senior Data Analytics Consultant. You will bridge technical delivery with business strategy, translating data into actionable commercial recommendations for high-profile international clients.

You will lead client conversations, build analytics solutions, and present insights to both technical and non-technical audiences, shaping strategic decisions and project success.

Qualifications

• Strong SQL skills and experience with large datasets.
• Commercial experience in data analytics or analytics consulting.
• Proven ability to engage stakeholders at multiple levels.
• Experience presenting insights to business audiences.
• Experience with consumer, sales, or marketing data.

Responsibilities

• Leading conversations with client stakeholders and developing an understanding of business objectives.
• Translating analytical findings into clear recommendations and commercial actions.
• Managing client relationships and acting as a trusted advisor.
• Analyzing large datasets to identify trends, risks, and growth opportunities.
• Building SQL-based analytical solutions and dashboards.
• Creating dashboards and reporting tools using BI platforms.
• Harmonising multiple data sources to support scalable analysis.
• Applying statistical techniques to understand performance drivers.
• Delivering insight-led presentations to technical and non-technical audiences.
• Coordinating with analytics and delivery teams to ensure project outcomes.
• Managing project milestones, risks, and stakeholder communication.

Skills

SQL

Stakeholder engagement

Data analytics

Business storytelling

Client-facing

Python/R

Presentations

Commercial analytics

Analytical thinking

Tools

Tableau

Looker

BI platforms

Job description

Looking to take the next step in your analytics consulting career? This is an opportunity to join a leading global data and AI consultancy, working with high-profile international clients to solve complex commercial challenges through data-driven insights. You'll combine technical analytics expertise with stakeholder engagement, influencing business decisions and delivering measurable impact.

The Company

They are a global consultancy specialising in data analytics, artificial intelligence, and decision science. Partnering with some of the world's most recognised organisations, they help businesses unlock growth, improve performance, and make smarter commercial decisions through advanced analytics. Their collaborative environment brings together analytics consultants, data scientists, engineers, and business stakeholders to deliver high-value outcomes. With strong investment in people and career development, they offer excellent opportunities for progression within a growing international business.

The Role

As a Senior Data Analytics Consultant, you will bridge the gap between technical delivery and business strategy, helping clients translate data into actionable commercial recommendations.

Responsibilities include:

• Leading conversations with client stakeholders and developing a deep understanding of business objectives
• Translating analytical findings into clear recommendations and commercial actions
• Managing client relationships and acting as a trusted advisor throughout engagements
• Analysing large, complex datasets to identify trends, risks, and growth opportunities
• Building and maintaining SQL-based analytical solutions
• Creating dashboards and reporting tools using modern BI platforms
• Harmonising multiple data sources to support scalable analysis
• Applying statistical and analytical techniques to understand performance drivers
• Delivering insight-led presentations to both technical and non-technical audiences
• Coordinating with analytics and delivery teams to ensure successful project outcomes
• Managing project milestones, risks, and stakeholder communication

Your Skills & Experience

• Strong SQL skills with experience working on large datasets
• Commercial experience in data analytics, business intelligence, or analytics consulting
• Proven ability to engage and influence stakeholders at multiple levels
• Experience presenting insights and recommendations to business audiences
• Strong understanding of consumer, sales, marketing, or commercial performance data
• Experience using Tableau, Looker, or a similar BI platform
• Ability to explain the drivers behind business performance and translate data into action
• Strong communication and storytelling skills with a consultative approach
• Experience working in client-facing environments
• Retail, consumer, or commercial analytics experience
• Forecasting, planning, or revenue analytics exposure
• Consulting or professional services background
• Experience with Python or R

What They Offer

• Salary of £60,000 to £65,000
• Hybrid working model with 2 to 3 days in the London office
• Exposure to large-scale international analytics projects
• Clear opportunities for career progression and professional development
• Collaborative environment with access to experienced analytics and AI specialists
• Opportunity to influence strategic business decisions for major global organisations