Senior Salesforce Administrator

JobsCloseBy Editorial Insights

Flagstone is hiring a Senior Salesforce Administrator in London for a full time onsite role with hybrid options. You’ll design and own high impact declarative solutions, guide complex multi cloud flows and data models, drive architecture standards, and relentlessly improve reliability, governance and scalability while mentoring others. You’ll empower product squads, contribute to COPs and RFCs, and help raise platform maturity across tribes. The ideal candidate brings deep Flow expertise, scalable configuration architecture, strong data modelling and enterprise automation patterns, plus inclusive leadership and clear communication. To apply, cite measurable Flow deliveries and governance wins, show cross squad impact, and align with Flagstone’s culture of growth and kindness and London onsite or hybrid flexibility.

What is Flagstone?

Flagstone is many things. An online savings platform, reinventing how individuals, businesses, and charities manage, protect, and grow their cash. A diverse group of people, bound by a collaborative spirit, and shared purpose. And lastly, a thriving, profitable business – where smart people do their best work.

Each definition shares a common thread: our unique culture. It’s our pride and joy. And our competitive advantage.

A feel for our culture

To revolutionise the savings market, we need to be at our best. But high performance takes more than talent – it takes a culture of kindness, respect, and growth.

That’s why we’re building a diverse, inclusive community, where your voice is heard and valued. Where, with close support and room to develop, you can surpass even your own expectations. And be rewarded for it.

We may not change the world, but we can change the world of financial technology. And all it takes is a winning mix of drive, talent, and empathy. Our culture celebrates all three.

But enough about us. Let’s talk about you.

Does this sound like you?

You’re a Senior Salesforce Administrator who thrives on delivering high impact, declarative solutions and enjoys being the go to expert for Flow, configuration architecture, and scalable automation. You’re motivated by helping teams move faster while keeping platforms stable, secure, and built for the long term.

You’re comfortable blending hands on delivery with leadership, whether that’s guiding other admins, shaping best practices and standards, or ensuring the Salesforce platform remains reliable, performant, and aligned with business strategy. You take pride in enabling multiple product squads to succeed and enjoy working at the centre of a platform that drives real business value.

What you’ll do:

• Guide the design of complex multi-cloud flows, data models, and automation solutions.
• Drive declarative architecture standards and reduce platform complexity.
• Own delivery of high-impact admin initiatives with reliability and quality.
• Mentor and coach admins to raise capability and platform maturity.
• Proactively improve data quality, governance, and operational consistency across squads.
• Contribute to COPs, RFCs, and cross-tribe alignment on declarative best practice.

What you'll bring:

• Deep experience building scalable, maintainable Flow solutions and configuration architecture.
• Strong understanding of data modelling, sharing model, and enterprise automation patterns.
• Ability to guide admins and influence cross squad approaches through expertise and communication.
• A mindset focused on reliability, optimisation, and continuous improvement.
• Inclusive leadership: supports, mentors, and elevates others.

How we reward you:

At Flagstone, the benefits extend beyond false gifts like “fruit and snacks”. Instead, we invest in your health, wealth, and professional development. Here’s a selection of our benefits:

• Private healthcare
• Life insurance (four times your annual salary)
• Dental/optical care
• Matched pension contributions (5%)
• Income protection
• Around the World in 90 days (remote working possibility)
• £1,000 annual learning bursary
• 25 days holiday (plus bank holidays)
• Home working kit, for when you're not in the office
• Access to our platform, at no cost
• Additional 3 days community and charity leave each year
• Quarterly half days for Wellness leave
• Flexible bank holidays
• Gym discount

All are welcome.

At Flagstone, we’re assembling a diverse team that defies our industry’s norms. Think this role could suit you? We encourage you to apply, no matter your background.

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