Co-Founder And Cpto At Restabilise
Restabilise
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David Lemmens Email & Phone Number
Co-Founder and CPTO at ReStabilise
at
ReStabilise
LinkedIn matched
✓ Verified Jun 2026
3 data sources
Profile completeness 86%
Current company
Role
Co-Founder and CPTO at ReStabilise
Location
United Kingdom, United Kingdom, United Kingdom
Who is David Lemmens? Overview
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Quick answer
David Lemmens is listed as Co-Founder and CPTO at ReStabilise at ReStabilise, based in United Kingdom, United Kingdom, United Kingdom. AeroLeads shows a matched LinkedIn profile for David Lemmens.
David Lemmens previously worked as CTO & Co-Founder at Inclusive Action Lab and Head of Product (UK) & Channels Tribe Lead - API's, Identity, Cryptography and Connectivity at Swift. David Lemmens holds Bachelor'S Degree, Human Computer Interaction from Swinburne University Of Technology.
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ReStabilise
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Profile bio
About David Lemmens
Seasoned technology executive with 25+ years of experience, including 15+ years in thefinancial services sector, delivering enterprise-level transformations and managingorganisations of 500+ employees. Demonstrated expertise in Agile methodologies, technical leadership, and financial control of budgets exceeding €250M annually. Communicates across business and technical disciplines, from pitching to the board and setting comprehensive technical strategies, to coaching sales teams and conducting code reviews with developers. Adept at prioritising and managing concurrent projects under tight deadlines, building and empowering high-performing teams to deliver impactful results.People-First Leadership – Strong advocate for putting people at the heart of strategic development, winning trust and support for business projects through empathetic leadership and engaging initiatives.Strategic Relationship Management – Expert in building and repairing critical businessrelationships, using thoughtful communication and deep understanding to foster collaboration with key stakeholders.Purposeful Transformation – Overhauls ineffective systems, swiftly assessing and realigningmechanics, people and processes to embed superior business structures and empower teams.
Current workplace
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12 roles
David Lemmens work experience
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Cto & Co-Founder
Current
Sep 2024 - Present
Head Of Product (Uk) & Channels Tribe Lead - Api'S, Identity, Cryptography And Connectivity
Led a global team of 400+ (direct and matrix) made up of the UK regional Product organisation and a number of domains including channel technology, identity, USB tokens, hardware security modules, post-quantum readiness, new digital identity on mobile, and all associated vendor relationships.
Jan 2022 - Sep 2024
Transaction Banking / Hvp And Lvp Payments Owner (Cio)
Owned core banking platforms responsible for high- and low-value payments across multiple jurisdictions. Managed a budget of €75m TCO and vendor engagement of €30m per year. Oversaw 250+ global staff, with 12 Agile Scrum teams and supporting functions including PMO, vendor management, DevOps, testing, architecture and more.
Nov 2019 - Dec 2021
Head Of Technical Client Services And Business Observability
Led a small, break-away engineering group of 30 FTE focusing on client enabling technology and platform stability. Developed software for end-to-end business observability, payment state tracking, client mobile and web portals, flow discovery and storage, anomaly and exception detection, client sandbox test tracking, command centre tools, metrics.
Jan 2017 - Dec 2021
Head Of Delivery And Quality Assurance - Global Transaction Banking
Managed 500+ staff (50/50 internal vs vendor) with a budget of €30m, conducting Quality Assurance across 200+ Global Transaction Banking applications. Developed vision and delivery of transaction banking automation, DevOps and QA strategy.
Jan 2015 - Dec 2016
Technology Client Services Emea Lead For Middle Office - Listed Derivatives Global Lead
Oversaw production operations of 500+ applications, 400 global FTE, €25m budget and multiple strategic programmes.
Jan 2011 - Dec 2014
Emea Head Of Incident Management & Global L3 Incident Lead
Nov 2007 - Dec 2010
Service Delivery Manager
Jul 2007 - Nov 2007
Senior Project Manager
Jan 2007 - Jul 2007
Office Manager
Audion Innovision
Jan 2005 - Nov 2006
Customer Service Manager
Jan 2004 - Dec 2004
1 education record
David Lemmens education
FAQ
Frequently asked questions about David Lemmens
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What company does David Lemmens work for?
David Lemmens works for ReStabilise.
What is David Lemmens's role at ReStabilise?
David Lemmens is listed as Co-Founder and CPTO at ReStabilise at ReStabilise.
Where is David Lemmens based?
David Lemmens is based in United Kingdom, United Kingdom, United Kingdom while working with ReStabilise.
What companies has David Lemmens worked for?
David Lemmens has worked for Restabilise, Inclusive Action Lab, Swift, Deutsche Bank, and Wellcome Trust.
How can I contact David Lemmens?
You can use AeroLeads to view verified contact signals for David Lemmens at ReStabilise, including work email, phone, and LinkedIn data when available.
What schools did David Lemmens attend?
David Lemmens holds Bachelor'S Degree, Human Computer Interaction from Swinburne University Of Technology.
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