LDX3 London video hub
All the videos from our London events
LDX3 London 2025 videos
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Global teams, seamless success: Managing diverse engineers for high-impact deliveries
Learn how to tackle the real challenges of managing global engineering teams – avoiding miscommunication, preventing team friction, and ensuring accountability – so you can drive on-time deliveries and build a motivated team that delivers quality software.
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In praise of “normal engineers”
Why building an engineering org that enables “normal” engineers to thrive is a bigger advantage than chasing top talent.
Deadline: January 4, 2026
Call for Proposals for London 2026 is open!
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A quick tour of delivery management (and why it matters)
What senior leaders mean by “delivery management,” why it matters, and how to improve it with practical tools and techniques.
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A safe place to land: Practical (and hyper-scale tested) advice for technical decision-making while evolving systems in place
Practical strategies for evolving systems at hyperscale while balancing innovation, stability, and reliability – featuring real-world insights from Fastly.
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Accessibility needs better marketing
Web accessibility is seen as a chore, something to suffer through. This view ignores the needs of people with disabilities and diminishes their worth as humans and worthy customers. How do we change the process?
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Accessibility of codebases: A team leader’s perspective
We explore making codebases approachable, onboarding efficiently, and learning stress-free. Discover tools, metrics, and techniques to build a codebase your team enjoys working on and feels confident contributing to.
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Balancing direction and empowerment
In this talk, Lara Hogan shares how to balance being empowering and being directive as a leader, as well as when you should switch up your approach.
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Becoming AI engineers
Discover how to build reliable, high-impact AI features—tools, patterns, and team practices that make AI integration truly transformative
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Becoming an AI Engineering company
Learn how to operationalize AI across your organization to drive innovation, improve efficiency, and stay ahead in a competitive market
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Being secure by design: Engineer-led security
This talk shares how the secure-enough software challenge can be solved by building an engineer-led security culture, leading to a culture of collaboration and confidence in good security choices.
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In partnership with DXBetter software faster
How the Core 4 framework helps teams measure and communicate productivity gains while balancing delivery pressure.
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Beyond “try harder”: Effective strategies to tackle bugs
“Just try harder” isn’t a strategy. Learn three proven approaches – monitoring bugs, managing legacy systems, and optimizing feedback loops – that empower teams to deliver better software.
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Beyond the headlines: Engineering leadership in 2025
We asked 1,000+ engineering leaders how their roles are changing in response to a rapidly changing economic and technological landscape. This talk will give you a sneak peek into the results of our Engineering Leadership report 2025.
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Building scalable systems in a complex compliance world
Gain actionable insights to build scalable, compliant systems that adapt to evolving regulations while maintaining engineering speed and agility
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Building the AI enablement playbook
Learn how to lead AI adoption by reshaping systems, culture, and operations, not just rolling out tools.
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Creating the next generation of Senior Engineers
An introduction to the science of teaching – pedagogy – how it applies to leadership and techniques to grow our teams in the era of doing more with less.
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Debugging the most critical relationship in your work life: How to work better with an imperfect boss
Many bosses, despite their best efforts, struggle with communication, delegation, and career support for their teams. This talk explores how to navigate the complexities of working with your boss, balancing honesty with career impact, and building a more effective partnership.
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Documentation and AI: How to write right now
Think AI can handle your documentation? Sometimes. This talk breaks down where it helps, where it doesn’t, and what still needs the human touch.
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Don’t get toasted: A leader’s guide to mental well-being
Real tools for managers’ mental well-being – from stress management to parenting wisdom – because leading teams shouldn’t mean burning out.
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Don’t drop the baton, or how a team that communicates well collaborates well
Effective team communication shapes company culture at all levels. In this talk, we’ll explore habits, principles, and frameworks to foster healthy communication patterns.
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Dressing to the 9s
Everybody wants high reliability, but the path isn’t exactly clear. This talk is for people who need to know what works and what doesn’t.
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Effortless execution: Designing processes that don’t need babysitting
Discover five characteristics of team processes that can save your sanity, improve your relationships, and let your team take pride in being a well-oiled machine.
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In partnership with ReveloEngineering leadership playbook, 2025: Three lessons every engineering leader needs this year
Learn three key lessons to lead AI adoption, build remote teams, and strengthen engineering culture.
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Escaping the rewrite trap
Gain practical frameworks to assess rewrites vs. evolution, plan successful migrations, and align teams and stakeholders without losing momentum.
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Everything you always wanted to know about game engines
Learn how to leverage game engines like Unity and Unreal to accelerate innovation in AI, robotics, simulation, and beyond
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Fast, informed, impactful: How to master decision-making
Master the art of efficient decision-making and turn slow, ineffective engineering decisions into a powerful competitive advantage.
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FORTRAN’s AI Playbook: Leadership lessons from history
Learn proven leadership strategies from FORTRAN’s history to successfully adopt AI, upskill teams, and drive lasting transformation at scale
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Frictionless movement: How internal mobility transforms engineering culture
Creating an environment that not only makes it easy for people to move teams and roles but encourages that openness.
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In partnership with EppoFrom 0 to 10,000 experiments
Transform your team into a learning engine with experimentation, feature flags, and safer, insight-driven deployments at scale.
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From autocomplete to agents: AI coding assistance state of play
Everybody wants high reliability, but the path isn’t exactly clear. This talk is for people who need to know what works and what doesn’t.
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From code to commerce: Engineering’s role in driving business growth
Learn how engineering leadership drives business success by linking technical excellence to measurable outcomes, fostering commercial awareness, and optimizing performance at scale.
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From dashboard soup to observability lasagna: Building better layers
Transform chaotic dashboards into a layered observability strategy that improves reliability, streamlines incidents, and builds real on-call confidence
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From monitoring to mastery: Building an observability-driven culture
This talk explores how Phorest shifted to an observability-driven culture by aligning technical vision with customer pain, empowering teams through proactive ownership, and embedding observability into software practices to enhance customer trust.
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Getting excited about maintaining legacy systems
Learn how maintaining legacy systems builds real-world skills in debugging, system thinking, and mentoring others effectively.
The festival of engineering leadership
London • June 2 & 3, 2026
Videos from previous years of LeadDev London
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Organizational evolution: From products to user needs
A practical guide to evolving an engineering organization from functional to product-based to user-centric – rooted in real experiences at Flo Health.
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One does not simply… rebuild a product
Get hard-won insights from Culture Amp’s bold rebuild—reviving legacy systems while elevating engineering standards and enabling future growth
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I’m 83% confident this’ll be useful
Utilizing research by professional poker player Annie Duke, we’ll explore how to better understand the ambiguity that exists in estimations engineers provide. Doing so will allow your teams to better deliver, with more accurate estimates.
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Everything you always wanted to know about game engines
Learn how to leverage game engines like Unity and Unreal to accelerate innovation in AI, robotics, simulation, and beyond
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A quick tour of delivery management (and why it matters)
What senior leaders mean by “delivery management,” why it matters, and how to improve it with practical tools and techniques.
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From autocomplete to agents: AI coding assistance state of play
Everybody wants high reliability, but the path isn’t exactly clear. This talk is for people who need to know what works and what doesn’t.
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How to zoom out (and when to stop)
A practical guide for engineers and new engineering leaders on expanding their scope effectively, recognizing when to change their perspective, and maintaining the right balance between strategic thinking and technical depth.
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Dressing to the 9s
Everybody wants high reliability, but the path isn’t exactly clear. This talk is for people who need to know what works and what doesn’t.
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Going all-in on data products
Explore how a development team fully embraced building a data product alongside their new operational product.
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Getting excited about maintaining legacy systems
Learn how maintaining legacy systems builds real-world skills in debugging, system thinking, and mentoring others effectively.
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Documentation and AI: How to write right now
Think AI can handle your documentation? Sometimes. This talk breaks down where it helps, where it doesn’t, and what still needs the human touch.
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In partnership with Eppo
From 0 to 10,000 experiments
Transform your team into a learning engine with experimentation, feature flags, and safer, insight-driven deployments at scale.
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Accessibility needs better marketing
Web accessibility is seen as a chore, something to suffer through. This view ignores the needs of people with disabilities and diminishes their worth as humans and worthy customers. How do we change the process?
-
In praise of “normal engineers”
Why building an engineering org that enables “normal” engineers to thrive is a bigger advantage than chasing top talent.
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Fast, informed, impactful: How to master decision-making
Master the art of efficient decision-making and turn slow, ineffective engineering decisions into a powerful competitive advantage.
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Were our values a lie? Leading teams through diversity’s collapse
As industry shifts impact diversity, leaders must stay true to their values. This talk provides strategies to uphold your principles, build resilience, and foster inclusivity and trust, even when the company no longer prioritizes them.
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So you want to hire engineering force multipliers?
10x engineers, platform engineering, infrastructure, DevEx… What do they have in common?
They’re hard to hire, easily burned out, difficult to grow, and likely to fail. Let’s talk about how to do it right.
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In partnership with PostmanHuman-first leadership, AI-powered
Discover how AI can free engineering leaders to focus on people, not process – driving innovation without losing the human core.
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What’s my job again? Developing self-management
Discover how self-management helps you define your role, lead effectively, and manage energy as a leadership constraint.
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Beyond “try harder”: Effective strategies to tackle bugs
“Just try harder” isn’t a strategy. Learn three proven approaches – monitoring bugs, managing legacy systems, and optimizing feedback loops – that empower teams to deliver better software.
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Neurodiversity: From struggles to solutions, tips for leading a team
Offering practical tips for leading neurodiverse teams. Whether you’re neurodiverse or neurotypical – helping you to lead with confidence and support your colleagues to create a more inclusive environment.
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Debugging the most critical relationship in your work life: How to work better with an imperfect boss
Many bosses, despite their best efforts, struggle with communication, delegation, and career support for their teams. This talk explores how to navigate the complexities of working with your boss, balancing honesty with career impact, and building a more effective partnership.
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Metrics, KPIs & Developer Experience: Rethinking measurement for high-performing teams
This talk challenges traditional engineering metrics, exploring how to balance KPIs with developer experience using frameworks like SPACE, ensuring teams achieve great results without burnout.
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Balancing direction and empowerment
In this talk, Lara Hogan shares how to balance being empowering and being directive as a leader, as well as when you should switch up your approach.