AI Expert: Most Software Engineers Aren't Ready for What's Coming

The role of the software engineer is shifting from execution to orchestration, and it's happening faster than most of us realize. Dennis Vink, Principal Consultant at Xebia, breaks down how he approaches code modernization with AI, why fundamentals and system design matter more now than ever, and what the engineering role is actually becoming. In this episode, we cover: Why you need to mature your old codebase before you can migrate away from it How to prove feature parity between legacy and modern systems Why vibe coding without architecture knowledge gives you zero control The shift from execution-focused engineering to orchestration Why Dennis worries about the next generation of engineers Whether you're sitting on legacy code at work or wondering how your role as an engineer is evolving, this conversation will make you think about where you need to invest your time next. Timestamps: 00:00:00 - Intro 00:00:51 - Dennis's Early AI Engineering Assignments 00:02:23 - Side Projects: Reviving a 20-Year-Old Game in Rust 00:04:36 - Why Vibe Coding Without Fundamentals Fails 00:05:15 - The Fundamentals You Need for Code Migration 00:06:45 - Proving Feature Parity with Automated Testing 00:08:12 - Writing Tests First as Risk Mitigation 00:10:13 - How Much Should You Care About Code Structure? 00:11:18 - Migrating in Small Pieces of Value 00:12:26 - Will Engineers Still Find Fulfillment in Building? 00:14:01 - How to Actually Start Side Projects (ADHD Brain) 00:15:34 - Why Pivoting Is No Longer Painful 00:16:12 - Prompting as the New Bottleneck 00:17:23 - Parallelizing Work Across Projects 00:19:08 - Why System Design Is the Audience Demand 00:20:19 - AI as a Differentiator for Strong Architects 00:21:11 - Why the New Generation Should Worry 00:23:01 - Are Bootcamps Still Worth It? 00:25:15 - The Shift from Collaboration to Business Understanding 00:27:56 - Infrastructure as a Core Competency Bet 00:30:15 - Deterministic vs Non-Deterministic Code Generation 00:32:16 - Can This Approach Scale to Million-Line Codebases? 00:34:20 - Why a Finger-Snap Migration Would Scare You 00:37:01 - Where to Start with Your Own Legacy Codebase 00:38:43 - Which Languages Do AI Models Struggle With? 00:40:24 - Building Around Hallucination with Scaffolding 00:42:30 - Spec-Driven Development as the Future Way of Working 00:43:30 - Turning a Non-Technical Colleague into a "Developer" in an Hour 00:46:21 - When the House Is on Fire, That's When You Need Real Engineers Projects we discussed: Agent designer - hurozo.com Game project - Zorlore.com ( ) Vibe coded solar system simulation - spacehaste.com

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AI Expert: Most Software Engineers Aren't Ready for What's Coming is an episode from Beyond Coding by Patrick Akil.

This episode is 00:47:37 long.

This episode was published on Apr 1, 2026.

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