You Don’t Become a Tech Lead Overnight (And That’s the Problem)

FMFrank Mendez·
You Don’t Become a Tech Lead Overnight (And That’s the Problem)

You don’t become a tech lead overnight. One day you’re coding, the next day you’re making decisions, aligning people, and carrying responsibility no one formally gave you. This article breaks down the messy, human side of that transition—and why it’s harder than it looks.

Reaction to Chapter 3: Tech Lead — The Manager’s Path

Nobody tells you when you become a tech lead.

There’s no promotion email. No ceremony. No “congrats, you’re now responsible for everything.”

It just… happens.

One day you’re coding.
Next day people start asking you:

  • “What approach should we take?”

  • “Is this the right architecture?”

  • “Can you review this quickly?”

And suddenly, you’re the one people look at when things go sideways.

Chapter 3 of The Manager’s Path captures this transition—but what hit me most is how quiet and messy it really is.


The Biggest Lie: “Tech Lead = Best Engineer”

Let’s kill this myth early.

Being a tech lead is not about being:

  • The fastest coder

  • The best debugger

  • The one who knows everything

Because if that’s your strategy, you’ll burn out in weeks.

The role shifts from:
👉 “How do I solve this?”
to
👉 “How do we solve this as a team?”

That “we” is where things get complicated.


You’re Still Coding… But That’s Not Your Main Job Anymore

This one hurts a bit.

You still write code—but now you also:

  • Make technical decisions

  • Align people

  • Unblock teammates

  • Think about long-term architecture

  • Translate between engineers and stakeholders

It’s like trying to code while juggling five invisible responsibilities.

And no one reduces your workload to compensate.

💡 Reality check:
If you try to do everything yourself, you become the bottleneck you used to complain about.


Decision Fatigue Is Real

Before becoming a tech lead, decisions feel simple:

  • “What’s the best implementation?”

After becoming one:

  • “What’s the best trade-off for the team, timeline, and future?”

Now you’re thinking about:

  • Speed vs quality

  • Short-term delivery vs long-term maintainability

  • Team skill levels

  • Business pressure

And the worst part?

👉 You’re often making decisions with incomplete information.

Welcome to leadership.


The Silent Skill: Communication

Nobody glamorizes this, but this is the job.

You need to:

  • Explain technical decisions clearly

  • Align engineers with different opinions

  • Translate tech to non-technical people

  • Keep everyone moving in the same direction

And here’s the catch:

Being right isn’t enough.

If people don’t understand you—or don’t buy in—your “correct” decision still fails.


The Project Reality Check

The chapter talks about managing projects, and it’s honestly more chaotic than we admit.

Breaking work down sounds easy… until you try:

  • Estimating unknowns

  • Sequencing tasks

  • Handling dependencies

  • Predicting what might go wrong

And something always goes wrong.

The real skill isn’t perfect planning.

It’s:
👉 adjusting without panicking when reality hits.


You Start Seeing the Bigger Picture (Whether You Like It or Not)

As a developer, your world is:

  • Your ticket

  • Your feature

  • Your code

As a tech lead, your world becomes:

  • The system

  • The team

  • The future

You start asking:

  • “Will this scale?”

  • “Can others understand this?”

  • “Are we building the right thing?”

It’s less satisfying in the short term.

But way more impactful.


The Hardest Part: Letting Go

This is the one nobody warns you about.

You have to let go of:

  • Writing all the important code

  • Being the go-to problem solver

  • Controlling every detail

Because if you don’t:

👉 You’ll slow everyone down.

And yeah… it’s uncomfortable watching someone struggle with something you could fix in 2 minutes.

But if you keep stepping in, they never grow.


The Identity Crisis

This chapter quietly introduces a big question:

Do you want to stay deeply technical… or move toward management?

And here’s the truth:

There’s no perfect answer.

  • Staying technical doesn’t mean avoiding leadership

  • Becoming a manager doesn’t mean abandoning tech

But you do need to be intentional.

Because drifting into leadership without thinking about it?

That’s how people end up stuck—and frustrated.


What This Chapter Really Teaches

It’s not about tools, frameworks, or architecture.

It’s about this shift:

Before

After

Solve problems yourself

Enable others to solve them

Focus on code

Focus on systems + people

Optimize for correctness

Optimize for outcomes

That’s the real transition.

And it’s not clean.
It’s not obvious.
And it definitely doesn’t happen overnight.


Final Thoughts

Being a tech lead is weird.

You’re:

  • Not quite a manager

  • Not just an engineer anymore

  • Expected to lead without formal authority

And somehow, things still need to work.

Chapter 3 doesn’t sugarcoat it—and that’s what makes it valuable.

Because the real lesson is this:

You don’t become a tech lead when you get the title.
You become one when you start thinking beyond yourself.

So if you’re in that awkward middle stage right now…

You’re not lost.

You’re just leveling up.

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