Home Podcasts The HiveMind Interviews: Sharing the secrets of successful Fintechs
The HiveMind Interviews: Sharing the secrets of successful Fintechs

The HiveMind Interviews: Sharing the secrets of successful Fintechs

jamesbarkert 27 Episodes Sep 21, 2026

Building sustainable fintech companies is difficult: selling is complex and risk-driven, decision-making is syndicated, and sales cycles are longer. Delivering product requires more resilient and expensive engineering, and the market is crowded. The podcast explores how to build a commercially successful fintech from every perspective, including buyer, product, sales, and marketing. The host talks with guests about why revenue is not simply a sales challenge, but the result of the entire machine working well, and shares their secrets.

Episodes

AI Can’t Sell Core Banking
AI Can’t Sell Core Banking Sep 21, 2026 2892 James Bushby is four months into the CRO job at Tuum, and he is blunt about the one thing AI will not do for you: cold-call its way into a core banking deal. He and James Barker get into why complex sales still turn on warm introductions and culture, why the date a bank puts on its decision is almost never the date it decides, and the red flags that say a prospect was never going to buy. Plus a qu
Why Challenger Sales Fails in Enterprise Sales | Matt Mills, CEO of Ripjar
Why Challenger Sales Fails in Enterprise Sales | Matt Mills, CEO of Ripjar Sep 7, 2026 3049 Most teams do not have a Challenger Sales problem. They have a problem applying it. Matt Mills, CEO of Ripjar, joins James Barker to unpack what actually changes when you move into the CEO seat, why generic AI prospecting is already easy to spot, and how commercial leaders can use AI without compromising judgement, security or trust. They cover why Challenger Sales is so often poorly executed, h
Stephen Lemon on Fintech’s Harsh Lessons and Big Breakthroughs
Stephen Lemon on Fintech’s Harsh Lessons and Big Breakthroughs Oct 20, 2025 2892 In this episode of Hivemind, Stephen Lemon, co-founder of Currency Cloud, shares insights from his entrepreneurial journey, discussing the challenges and triumphs of building a fintech company. He reflects on the importance of product market fit, the role of APIs in innovation, and the significance of strategic partnerships. Stephen also emphasizes the lessons learned from near failures, the valu
The Entrepreneurial Journey of David Brear and 11:FS
The Entrepreneurial Journey of David Brear and 11:FS Sep 29, 2025 2711 David Brear is the co-founder and CEO of 11:FS, the consultancy and venture builder reshaping how financial services think about digital. Known for his mantra that “banking is only 1% finished,” David is one of the most recognized voices in fintech, helping institutions reimagine products, services, and customer experience for a digital-first world.   David shares the story of leaving corporate li
From CEO to Startup, with Goran Bosankic of Field 39
From CEO to Startup, with Goran Bosankic of Field 39 Sep 25, 2025 2951 In this episode of Hivemind, host James Barker is joined by Goran Bosankić, former CEO of ABC Tech and co-founder of Field39. Together, they unpack the evolution of fintech, explore the fallout from the 2021 hype cycle, and dive deep into what’s next for digital banking platforms. Goran offers hard-won insights from building and leading tech companies through crises, speaks frankly about AI’s true
Hivemind talks to Irene Sandler on Targeted B2B Marketing, AI’s Role in Content, and Connecting with Buyers
Hivemind talks to Irene Sandler on Targeted B2B Marketing, AI’s Role in Content, and Connecting with Buyers Jul 15, 2025 2351 In this conversation, Irene Sandler, CMO of Mechanical Orchard, discusses the importance of understanding market fit and the critical problems that need solving for startups. She emphasizes the role of AI in modernizing legacy systems and the need for clear messaging to target audiences. The discussion also covers the challenges of B2B marketing in the age of AI, the evolution of LinkedIn, and the
Building Griffin: The Developer-First Bank Built by Engineers, with David Jarvis Founder of Griffin Bank
Building Griffin: The Developer-First Bank Built by Engineers, with David Jarvis Founder of Griffin Bank Jun 11, 2025 2070 What happens when a D&D-playing data scientist decides the banking industry needs a developer-first overhaul? In this episode of The Hivemind, I speak with David Jarvis, co-founder and CEO of Griffin, the UK’s platform bank built for fintech builders. We dive deep into David’s unconventional path to becoming a founder—from flunked coding interviews to launching one of the most talked-about inf
HiveMind: Rewriting the Rules of Business, with Octopus CEO Simon Rogerson
HiveMind: Rewriting the Rules of Business, with Octopus CEO Simon Rogerson May 28, 2025 3074 Discover how Simon Rogerson, co-founder of Octopus Group, turned 15,000 cold calls into a £13 billion financial powerhouse by challenging industry norms. Insights on entrepreneurship, purpose-driven leadership, and scaling innovation. In this episode of James Barker’s Studio, we sit down with Simon Rogerson, the entrepreneurial force behind Octopus Group—one of the UK’s most innovative financial s
Unlocking the Potential of Open Banking, with Simon Lyons
Unlocking the Potential of Open Banking, with Simon Lyons Apr 30, 2025 2462 In this episode, James Barker and Simon Lyons explore the real story behind Open Banking — from its origins to the complex market dynamics shaping its future. We dive into key trends in fintech, payments, credit scoring, consumer behavior, and corporate banking innovation. Whether you're a fintech enthusiast, startup founder, or corporate strategist, this conversation will challenge the way you th
The Journey of Building a Bank & a Fintech, with Steve Britain
The Journey of Building a Bank & a Fintech, with Steve Britain Mar 17, 2025 2118 What does it really take to build a bank from the ground up? In this episode of The HiveMind Podcast, I sit down with Steve Britain, co-founder of Monument Bank and CEO of Monument Technology, to discuss scaling fintech, regulatory hurdles, and the future of banking technology.   From securing a banking license to navigating fundraising and launching a new tech company, Steve shares invaluable les
How Fintech sales has changed in the last 10 years, with Antony Bream
How Fintech sales has changed in the last 10 years, with Antony Bream Mar 1, 2025 3205 💡 How do businesses really succeed in sales today? In this episode of The HiveMind Podcast, I sit down with Anthony Bream, a seasoned go-to-market strategist, to uncover the biggest sales and marketing mistakes, how buyer behavior is shifting, and why aligning sales, marketing, and product is critical for long-term growth.   🚀 We cover practical strategies to fix your GTM motion, improve forecast
The story of founding Currency Cloud and Railsr, with Nigel Verdon
The story of founding Currency Cloud and Railsr, with Nigel Verdon Feb 12, 2025 3023 I talk to Nigel Verdon about his entrepreneurial journey, including 3 companies with exists and 1 unicorn. Nigel is an engineer by trade and you can see this in how he approaches company building. I don't think I've spoken to another founder with such a clear and elegant understanding of all the moving parts. You'll understand why when you watch the episode. - Succession planning and how he knew w

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