Leadership Lessons That Actually Work I Matt Delacour
Author: Bill
July 24, 2026
Duration: 50:40
What does it really take to become a great engineering leader? In this episode of the 40% Better Podcast, Bill Lennan sits down with Matt Delacour, Chief Technology Officer at CoinList, to explore the leadership lessons that shaped his journey from entrepreneur and data scientist to CTO. Matt shares how coaching transformed his leadership style, why communication often matters more than technical ability, and how collaborative leadership creates stronger, more engaged engineering teams. He also discusses hiring, career growth, mentoring senior engineers, building high-performing teams, and why long-term thinking beats chasing every opportunity. If you're an engineering manager, software developer, startup founder, CTO, or anyone interested in leadership, career development, and building exceptional teams, this conversation is packed with practical insights. In this episode, you'll learn: • Matt Delacour's journey from entrepreneur to CTO at CoinList • Why soft skills are essential for engineering leaders • The value of executive coaching and self-awareness • How collaborative leadership improves team performance • Why managers don't need to be the most technical person in the room • Building trust and psychological safety within engineering teams • Hiring strategies for startups and growing companies • The importance of communication and career visibility • How to mentor engineers for long-term success • Why leadership is a marathon, not a sprint Subscribe for more conversations on leadership, technology, software engineering, management, and personal growth. Connect with Matt Delacour on LinkedIn - https://www.linkedin.com/in/matthieudelacour/ #Leadership #EngineeringLeadership #CTO #SoftwareEngineering #EngineeringManagement #TechLeadership #CareerGrowth #LeadershipDevelopment #StartupLeadership #CoinList #MattDelacour #40PercentBetterPodcast I hope you enjoy this episode! Give it a like, share, and subscribe to not miss the content coming your way weekly. – Bill and the 40 % Better podcast team Connect with Bill on LinkedIn: https://www.linkedin.com/in/wblennan/ Visit the 40 Percent Better website here: https://40pb.com/ Listen to 40 % Better on these podcast platforms: Spotify: https://open.spotify.com/show/6qkqdMPkR9BqYPM7UPa4P0 Apple Podcasts: https://podcasts.apple.com/us/podcast/40%25-better---engineering-leadership/id1709546347 Amazon Podcasts: https://music.amazon.com/podcasts/01ad162e-7a33-4df4-8c29-04c4af0405fc/40-better---engineering-leadership #40PercentBetter #BillLennan #Leadership #TeamPerformance #EmployeeEngagement #PsychologicalSafety #BusinessGrowth #Kaizen #EngineeringLeadership #Coaching The 40% Better podcast with Bill Lennan unlocks previously unheard-of performance levels in teams and leaders. Bill Lennan, founder of 40 Percent Better, interviews experts on employee engagement, psychological safety, engineering leadership, and actionable mental models. Learn how to foster high-performing teams, improve team productivity, and achieve sustainable success in business through a focus on human-centered systems. #technologyleadership #productmanagement #engineeringleadership #leadershipdevelopment #careergrowth #podcast
