Developer Tea

You're tired of hearing that you need to pick up AI, so today I'm not going to add to that pile. Instead, we'll look back at two moments in history that look a lot like this one: the arrival of Fortran in the 1950s, and the spread of autopilot in commercial aviation. Both show how new abstractions change the shape of our work without being purely good or purely bad. You've heard plenty of engineer...

Fundamentals get talked about constantly, but rarely defined. In this episode I dig into what a fundamental actually is — the building blocks, heuristics, and core characteristics that don't change — and why they matter more than ever in a profession where abstraction moves faster than almost anywhere else. If you feel like you can't keep up with every new framework, model, or tool release, the an...

In 1967, a study on shock avoidance gave us "learned helplessness," and for nearly fifty years that was the prevailing explanation for why people give up. Then the original authors published a follow-up with brain scan data showing they had it backwards. We don't learn to be helpless — passivity is the default. What we learn is control. In today's episode, I explore what that reversal means for an...

As you grow as an engineer, something counterintuitive happens: the systems you build get simpler, not more complex. In this episode, I explore why senior engineers tend to collapse abstractions, accept certain risks, and reduce the surface area they're responsible for — and what drives that shift underneath the surface. Understanding the reasons behind the trend is what lets you get there on purp...

Accountability is a word you'll hear in your performance reviews, from your manager, and increasingly as you step into leadership. It's also one of the most abused and misunderstood concepts in our industry. Many of us have a visceral, negative reaction to it—not because the concept is broken, but because the companies and people we've worked with have bastardized its meaning. In today's episode,...

There's a cognitive trick our brains play whenever we face a hard question or a difficult decision: we quietly swap the hard thing for something easier to answer. It's called substitution, and we do it constantly — usually without noticing, and sometimes to our detriment. In today's episode, I make the case that you can take this same shortcut your brain already runs automatically and start using...

The skills you build and the tools you master matter, but they aren't your most important asset when things go wrong — and something eventually will. In this episode, I work through why our careers and lives are governed more by avoiding catastrophic downside than by chasing upside, and why the single best tool for surviving a bad event isn't testing, insurance, or money — it's genuine trust with...

If you are a manager, a lead engineer, or anyone growing into more responsibility, this throwback episode is built for you. We keep hearing the same question, now louder than ever: "Why can't this go faster?" AI and agentic coding have made the literal coding step dramatically cheaper, so product leaders reasonably expect the whole pipeline to speed up. But it hasn't—and in today's short, focused...

The skills problem isn't going anywhere — it's just wearing new clothes. In this episode, I unpack how the lessons we learned decades ago (limiting work in progress, the theory of constraints, test-driven development) are coming roaring back as the fundamentals that will carry you through the agentic shift. The bottleneck has moved, and knowing where it went changes how you should work. A lot of w...

The skills that survive every industry shakeup aren't the ones you can Google — they're softer, harder to name, and far more durable. In this episode, Jonathan explores principle-oriented thinking: the practice of stripping away the labels we attach to tools, roles, and even ourselves to see what something actually does at its core. It's the difference between handing your coding off to an agent a...

A lot of what we've been talking about lately is durable skills — the abilities that last regardless of how our tools and tech environment change. In today's episode, I want to step back from the AI conversation and focus on one of the most durable skills of all: feedback. We've all been on both the giving and receiving side, and we can probably count on one hand the times someone gave us feedback...

Right now, the questions we have about our careers feel existential. We keep coming back to the same theme: how do you prepare for an industry that's changing this fast, and what mindset actually works in this new reality? One skill keeps surfacing as the answer — your ability to update your own mental models. In today's episode, I want to push on that further and put some of software engineering'...

If you're a software engineer right now, you likely feel like your world is changing overnight. We are writing half or less the amount of code that we wrote even a year ago, which represents a seismic, groundbreaking shift in our industry. For many of us, this career has always been engaging for deeply creative and intellectual reasons—and that excitement is still here. But our mental models of wh...

If you've heard that your job in the agentic coding era is to "become a manager of agents," you may have noticed something doesn't quite fit. Most of us never trained to be managers, and frankly, that's not the role most engineers want. In today's episode, I unpack what that shift _actually_ means — it's closer to a tech lead or architect mindset — and zoom in on a specific interviewing and on-the...

What happens when you discover that a book that fundamentally changed how you think is built on a shaky foundation? In today's episode, I share my own struggle with the replication crisis surrounding Daniel Kahneman's *Thinking Fast and Slow*, and I use it as a springboard to talk about a much bigger skill: knowing how to update your beliefs when reality shifts underneath you. This isn't about thr...

Why I'm Not "Picking a Fight" on AI: A listener asked if I'm intentionally stoking a flame war by treating agentic coding as a foregone conclusion. The honest answer is that I've used it, the data points one direction, and a show built around pretending otherwise would slowly drift away from reality — and away from being useful to you. Respecting the Misgivings, Without Getting Stuck in Them: Ethi...

The Coding-Is-My-Value Trap: For years, we've treated the ability to write code as the flagship skill of software engineering. It's concrete, it's teachable, it's the thing big box stores sell kits for. But conflating "what I enjoy about the job" with "what I'm actually valuable for" is dangerously reductive — and AI is now exposing that gap. The Skills You've Been Discounting: Domain expertise, s...

If you're an engineering leader right now, everything around you feels like it's changing at once — new tools, new processes, new expectations. It's tempting to accept chaos as the new normal, but in today's episode, I make the case that your job is to go on the offense and *create* order. Not by clinging to old processes, but by becoming the groundskeeper of your team's ceremonies — the regular,...

Your tool set isn't just a collection of utilities — it's the environment you live in every day, and it's shaping you whether you realize it or not. In today's episode, I explore two principles that senior engineers consistently apply to their workflows, regardless of which specific tools they're using. As our industry goes through one of the most rapid periods of change in the last 20 years, the...

When Good Thinking Becomes Overthinking: Discover why the pursuit of perfect analysis often undermines good decision-making. Loading every caveat, every exception, and every alternative into your working memory doesn't produce better outcomes — it produces paralysis. Heuristics as a Feature, Not a Bug: Your brain is an efficiency machine that creates shortcuts — cached concepts, stored routines, s...

The Bottleneck Is Moving: Borrowing from traditional manufacturing theory, the coding step used to define your team's total throughput. AI tooling hasn't incrementally improved that bottleneck — it has drastically shrunk it, which means the constraint is now upstream in product decisions, specifications, and prioritization. Engineers who recognize this shift early will redirect their energy accord...

The Power of Physical Checklists: Inspired by aviation, Atul Gawande's The Checklist Manifesto , and Daniel Kahneman's Noise , I've been experimenting with printed, physical checklists for repetitive tasks — from producing this show to running one-on-ones. The rigor of writing precise procedures carries over into clearer communication with both humans and AI agents. Small Interventions, Big Return...

If you're a software engineer right now, you likely feel like your world is changing overnight. We are writing half or less the amount of code that we wrote even a year ago, which represents a seismic, groundbreaking shift in our industry. However, the rapid introduction of new tools can slide quickly from exciting to purely chaotic, leaving you feeling like you are falling behind. In today's epis...

AI is bringing massive changes to our industry, but it's not just about how fast you can write code or use agentic flows. In this episode, I explore how AI is fundamentally shifting the economic bottleneck of software development, and how you can use your systems-thinking engineering mindset to adapt and thrive in this new era. 🎧 Episode Notes: The Engineering Bottleneck Shift For years, the soft...

Today, we are tackling the natural tension between the desire to make more money—getting a raise, finding financial stability—and the desire to have meaningful, purpose-driven work. We are diving into a fantastic listener question from Abdul, a front-end engineer with 10 years of experience who has hit a salary ceiling. He is trying to figure out how to pivot into higher-paying domains like backen...