Mi & Insights Analyst

Cornerstone; Theale; Hybrid; GBP 40,000 - 60,000; Full time

Benefits offered by this job

30 days’ annual leave

Competitive pension scheme

Private medical insurance

Cycle to work scheme

Retail discounts

Generous refer a friend scheme

Job summary

Cornerstone is looking for a data-focused Sales and Marketing Analyst in Theale, UK. This role will own the performance measurement and reporting to drive business decisions.

You'll create dashboards, track sales funnels, and analyze campaign performance. The ideal candidate will have strong data insight experience, proven reporting abilities, and work closely with senior stakeholders. The position also offers hybrid working and extensive benefits including a competitive salary, bonus structure, and medical insurance.

Qualifications

• Strong experience turning sales and marketing data into actionable insights.
• Proven ability to build robust reporting and dashboards.
• Solid commercial acumen with a deep understanding of sales funnels.
• Ability to deliver executive-level insights and influence strategy.
• Disciplined approach to data quality and governance.

Responsibilities

• Create dashboards and reports (weekly, monthly, quarterly).
• Track the full sales funnel from leads to revenue.
• Analyze campaign performance and ROI.
• Ensure data accuracy and consistency.
• Translate numbers into clear, actionable recommendations.

Skills

Data analysis

Dashboard creation

Commercial acumen

Stakeholder influence

Job description

The Role

This role is all about data, reporting, and insight for Sales and Marketing.

The person in this job owns how performance is measured, reported, and turned into decisions. Instead of just producing dashboards, they ensure the business actually uses data to prioritise better, improve campaigns, forecast accurately, and drive growth.

Why this role Matters

This role is critical in ensuring the business makes data‑driven, commercially sound decisions. By creating a clear, trusted view of sales and marketing performance, you enable leadership to prioritise the right opportunities, optimise investment, and drive sustainable growth.

You’ll act as the single source of truth for performance insight, eliminating ambiguity and ensuring everyone from sales to marketing to senior leadership is aligned on what’s working, what’s not, and where to focus next.

Beyond reporting, this role plays a key part in shaping strategy and improving outcomes. By uncovering trends, identifying issues, and translating data into clear recommendations, you directly influence how the business improves conversion, increases efficiency, and ultimately grows revenue.

You’ll also drive greater accountability and discipline across the organisation, improving data quality, reporting standards, and how teams use insight day to day turning data from a passive output into an active driver of performance.

What you’ll do:

• Creating dashboards and reports (weekly, monthly, quarterly)
• Tracking the full sales funnel (leads → pipeline → revenue)
• Analysing campaign performance and ROI
• Ensuring data is accurate and consistent
• Translating numbers into clear, actionable recommendations

What you’ll bring:

• Strong experience turning sales and marketing data into clear, actionable insight that drives commercial decisions
• Proven ability to build robust reporting and dashboards, creating a trusted single source of truth for performance
• Solid commercial acumen, with a deep understanding of funnels, pipeline, conversion, and revenue drivers
• A track record of delivering exec-level insight, influencing senior stakeholders and shaping strategy
• A disciplined approach to data quality, governance, and continuous improvement across reporting and processes

Why Join Us?

Reward & Recognition: Competitive salary and an excellent bonus structure.

Time to Recharge: 30 days’ annual leave.

Long Term Security: Competitive pension scheme and life insurance

Flexibility: Hybrid working to help you balance work and home life.

Health & Wellbeing: Private medical insurance including dental and optical cover.

Lifestyle Perks: Cycle to Work scheme, Electric Car scheme, and retail discounts.

Community & Growth: A generous refer a friend scheme.

Our commitment to Equity, Diversity, and Inclusion (EDI) is fundamental to our success. We strive to cultivate an inclusive environment where every employee feels valued, respected, and empowered. By embracing unique perspectives and experiences, we drive innovation and drive our organisation forward, therefore, we recognise the importance of welcoming applications from candidates of all backgrounds.

We want to ensure everyone is able to present their best self throughout the recruitment process so if you require any adjustments, please let us know.