When a non-technical founder needs software built, the obvious move is to hire a developer. Sometimes that's exactly right. But often what the business actually needs is a technical lead, and hiring a developer instead leads to months of work that has to be redone.
The two roles overlap, but they answer different questions.
What a developer does
A good developer takes a defined piece of work and builds it well. Give them a clear feature, a design and acceptance criteria, and they deliver working, tested code.
The key word is defined. A developer is at their best when someone has already decided what to build, how the pieces fit together, and what matters most this week.
What a technical lead does
A technical lead owns the decisions that come before and around the code:
- What to build first. Turning business goals into a scope and a roadmap, and saying no to the features that can wait.
- How it fits together. The architecture, the stack, the data model, the integrations. These decisions are cheap to make early and very expensive to change later.
- How the work gets done. Breaking the roadmap into milestones, reviewing code, setting standards so the codebase stays maintainable as more people touch it.
- How it stays running. Deployments, monitoring, security basics and the plan for when something breaks in production.
A good technical lead also writes code, often a lot of it. The difference isn't that they stop building. It's that they're accountable for the whole system, not just their tickets.
Signs you need a lead, not just a developer
- Nobody on your side can judge technical decisions. If you can't tell whether "we should rebuild this in a different framework" is a good idea, you need someone who can, and who's on your side.
- You have an idea, not a specification. Someone has to turn "an app that does X for Y" into a buildable plan.
- You already have developers, but things keep slipping. Missed deadlines, recurring bugs and nobody sure how production is set up are leadership problems, not coding problems.
- You're about to make a decision that's hard to undo, like choosing a stack, a cloud setup, a data model or an outsourcing partner.
- The product touches money, personal data or AI. These need someone thinking about failure, security and cost from day one.
Signs a developer is enough
- You or someone on your team already owns the architecture and roadmap.
- The work is well defined: a specific feature, an integration, a fix.
- There's an existing codebase with clear conventions to follow.
In these cases, a strong hands-on engineer who fits into the existing setup is the right hire.
You don't need a full-time CTO to get a lead
Early-stage companies and small businesses rarely need, or can afford, a full-time CTO. What they need is technical leadership for the stage they're in. That can look like:
- A lead for the build: one senior person who owns scope, architecture and delivery, and builds most of it hands-on.
- A lead alongside your developers: architecture, code review and standards, while your team does most of the building.
- Ongoing product leadership after launch: releases, priorities and keeping production stable as the product grows.
The point isn't the title. It's that someone accountable is making the technical decisions on purpose, instead of them being made by accident one ticket at a time.
A quick way to decide
Ask yourself: "If I hired a great developer tomorrow, would I know exactly what to tell them to build first, and how?"
If the honest answer is yes, hire a developer. If it's no, you need a technical lead first, even part-time, and then developers to scale the work.
I do both: leading product builds for founders and businesses without a technical lead, and joining existing teams as a senior hands-on engineer. If you're not sure which you need, that's a good first conversation to have.
