Data Analytics Senior Manager

Company: Flagstone
Apply for the Data Analytics Senior Manager
Location: London
Job Description:

Overview

In this role, you lead the evolution of data from a reporting function to a strategic, decision-driving capability. You partner with the Head of Data to build a consultative data team, processes, and tooling that enable predictive, commercially focused insights. You drive self-serve analytics adoption across multiple business areas and establish governance and quality standards. You thrive in a collaborative, inclusive culture that values growth and impact, helping the organisation move faster with trusted data.

Pay / Benefits

  • Hybrid working: at least 1 day in London office
  • Competitive bonus scheme
  • Flexible benefits budget
  • Working Abroad up to 90 days/year
  • Mental wellbeing support via Spill
  • Personal development budget (£1000)

Responsibilities

  • Drive adoption of self-serve analytics across Growth, Engagement, Partnerships and beyond
  • Rebalance accountability for data insights with tribe leads to reduce ad hoc demand
  • Manage a high-performing team of analysts and foster genuine cross-functional partnerships
  • Lead modern tooling and applied data science methods, coaching and structured development
  • Help analysts evolve from reactive to proactive insight generation and opportunity identification
  • Partner with senior stakeholders to shape problem statements, success measures, and priorities
  • Own complex, high-impact analytics, including methodologies, assumptions, and interpretation
  • Ensure outputs are trusted, contextually aligned, and governed before informing decisions

Key requirements

  • Significant experience in data analytics with hybrid IC/manager responsibilities
  • Proven track record of landing self-serve adoption with measurable outcomes
  • Experience rebalancing accountability in matrixed organisations
  • Strong cross-functional partnership skills with tribe leads, PMs, and operations
  • Hands-on technical capability in SQL, Power BI, Python or similar
  • Effective communication with senior stakeholders and ability to uphold quality standards
  • Strategic thinking
  • Collaborative mindset
  • Influencing without authority
  • SQL
  • Power BI
  • Python

…

Posted: October 1st, 2026