Senior Data & Analytics Manager - Fully Remote in London

An online savings platform, reinventing how individuals, businesses, and charities manage, protect, and grow their cash. High performance takes more than talent - it takes a culture of kindness, respect, and growth. We’re building a diverse, inclusive community, where your voice is heard and valued.

You're a senior data leader who has taken a data function through genuine transformation, and who is as comfortable presenting to a CEO as you are defending a methodology to a peer. You understand what a high performing function looks like, you know how to build toward it, and you have the credibility and composure to hold your ground when the data tells a story that senior stakeholders don't want to hear.

What you'll do

• Play a key role in shifting the function from a service that reports what has happened to one that drives decisions about what should happen next.
• Work closely with the Head of Data to lay the foundations for a more strategic, consultative model, building the team, the tools, and the ways of working that will continue to move Flagstone from reactive reporting to predictive, commercially driven insights.
• Set the analytics roadmap, prioritising and sequencing delivery so the function is focused on the work that will have the greatest commercial impact.
• Set a clear direction for establishing and growing data science capability within the function, systematically reducing low value activity to create the capacity to get there.
• Drive measurable adoption of self serve analytics across Growth, Engagement, Partnerships and beyond.
• Rebalance delivery accountability that currently sits too heavily with analytics, working with tribe leads through sustained and active escalation to shift ownership back to them.
• Lead and line manage Data Analysts and Senior Data Analysts, setting clear expectations for quality, delivery, and behaviour.
• Lead from the front on modern tooling and applied data science methods, and build the team's capability through coaching, pairing, and structured development.
• Help analysts understand how their role is evolving, encouraging the team to move from responding to requests to proactively identifying opportunities and influencing decisions.
• Operate as a credible authority with C Suite level stakeholders, with the composure and evidence to challenge assumptions.
• Defend analytical methodology under scrutiny, clearly articulating why a model or approach was chosen over alternatives.
• Exercise independent judgement on when an insight is significant enough to escalate and when it can wait.
• Own the most complex and high impact analytical work, including methodology selection, assumptions, and interpretation.

What you'll bring

• Significant experience in data analytics, including ownership of high stakes analysis and operation as a hybrid IC / manager.
• Demonstrated ability to manage C Suite level stakeholders, with the gravitas and credibility to influence at the most senior levels.
• Proven track record of landing self serve adoption where you've led a team through this shift before.
• Experience in building partnerships across functions, not just within your team or your immediate leadership chain.
• Strong hands on technical capability, including SQL, Power BI, and Python or similar.
• Communication and conviction, with the ability to operate credibly with senior stakeholders.

Instead, we invest in your health, wealth, and professional development. Hybrid working - Spend at least 1 day a week with your team in our collaborative London office. Competitive bonus scheme - designed to reward and recognise high performance. Flexible benefits budget - a pot to fund meaningful benefits for you. A range of salary sacrifice options to help you make tax efficient savings. Working Abroad - Flagstone employees can work remotely from an approved list of locations for up to 90 days a year. Mental wellbeing support - Access therapy and mental health sessions through Spill. Learning and development - £1,000 personal development budget to help you grow in your role. Private health care - Enjoy all the benefits AXA has to offer. Medical cash plan - To help you with the costs of dental and optical expenses. Life insurance and Income Protection - four times your annual salary for peace of mind. Matched pension contributions up to 5%. 25 days holiday - plus bank holidays, well-being days and volunteering days. Enhanced Parental Leave - enhanced maternity, paternity and adoption pay.