Will AI coding agents replace software developers?

AI code completion is yesterday's news. Today's rise of AI coding agents, which are tools that autonomously generate, test, and even refactor code, raises a critical question: Will engineers become mere supervisors of AI systems, or is this just another wave of productivity tooling? In this talk, we'll walk through the full software development lifecycle (SDLC) and assess where AI coding agents genuinely move the needle and where they fall short. You'll learn how these tools impact design, implementation, testing, and maintenance, based on real-world experience and emerging industry data. We'll explore the hidden risks, productivity ceilings, and skills developers must sharpen to stay relevant. AI won't take your job, but it might reshape it. This talk will help you understand where human engineers remain irreplaceable and how to stay ahead as the tools evolve. FYI. The Heartland Developers Conference 2025 session was not recorded. Timestamps: 0:00 Intro to AI Coding Agents 🤖 0:37 Software Development Evolution 💻 1:53 AI's Impact on Engineers 📉 2:54 Job Insecurity Perception 😟 3:46 AI and Innovation 🤔 4:28 AI Adoption Life Cycle 📈 5:37 Agentic Coding Tools Defined ⚙️ 6:24 AI as a Cost Cutter? ✂️ 7:56 Implementation Stage with AI 🚀 9:51 Fundamental Shift 🔄 11:06 AI Tool Problems ⚠️ 11:44 AI Fueled Imposter Syndrome 🎭 12:15 Coding Agent Hamster Wheel 🎡 13:53 AI Lying Problems 🤥 15:33 Planning Phase Importance ✍️ 16:59 AI Workflow Diagram 📊 18:31 AI Is Not Going Away 🚫 19:18 Software Engineer Role Shifts 👷 20:19 AI and Testing 🧪 21:02 AI Tests Are Not Free 💰 22:38 AI Misses Corner Cases 📐 23:49 Separate Test Teams 🧑‍💻 25:25 Using AI for Brainstorming 🧠 27:25 Automating Manual QA ⚙️ 29:18 AI and Requirements 📝 30:21 Understanding Customer Needs 🗣️ 31:16 AI Summaries Can Be Wrong ❌ 32:37 AI and Spike Stories 💡 34:50 UI or Functionality ❓ 35:36 Deployment and Maintenance 🛠️ 36:56 Trusting AI to Ship Code? 🚢 37:50 Human Manual Safety Check 🔒 39:04 Low-Risk Projects and AI ✅ 40:32 AI's Role in Maintenance 🧰 41:50 AI's Impact on SDLC 📊 43:10 AI Enables Bigger Picture 🖼️ 44:26 True Productivity Gain 💯 45:22 AI's Lasting Impact 🎯 45:55 Conclusion and Outro 👋