How to Manage Software Developers When You're Not Technical

You’ve decided to build custom software. You’ve found a developer or agency. Now comes the part nobody prepares you for: actually managing the relationship.

If you’ve managed tradespeople, suppliers, or consultants, you already have most of the skills. But software projects have their own quirks — invisible progress, technical jargon, and a product you can’t physically inspect until it’s running on a screen. That makes it easy to feel lost, and feeling lost makes it easy to either micromanage or disengage completely.

Both are project killers. Here’s how to find the middle ground.

You Don’t Need to Be Technical

Let’s get this out of the way first. You do not need to understand code to manage a software project. You need to understand your business, your problem, and your expected outcomes. The developer handles the “how.” You handle the “what” and “why.”

Think of it like hiring an architect. You don’t need to calculate load-bearing capacities. You need to say “we need four bedrooms, two bathrooms, and a kitchen that opens to the living area.” If the architect starts talking about steel beam specifications, your job isn’t to evaluate the steel — it’s to ask “does that affect the layout, the timeline, or the cost?”

Same principle applies to software. When a developer says “we need to refactor the database schema,” your response shouldn’t be “I don’t understand that.” It should be “What does that mean for the timeline and budget?”

Set Up the Right Communication Rhythm

The single biggest factor in software project success is communication cadence. Not the tools, not the methodology — the rhythm.

Weekly check-ins are the minimum. A 30-minute call or video meeting where the developer shows you what’s been built, what’s next, and flags any issues. This is non-negotiable. Projects that go two weeks without a check-in start drifting.

Written summaries after every check-in. A brief email or message: what was completed, what’s planned for next week, any decisions needed from you. This creates an audit trail and ensures nothing gets lost between calls.

A shared task board you can see. Whether it’s Trello, Asana, Linear, or a simple spreadsheet — you should be able to see what’s being worked on, what’s done, and what’s coming up. You don’t need to manage it. You just need visibility.

Fast response times for decisions. Your developer will hit points where they need your input: “Should the invoice go to the customer or the site contact?” “Do you want the dashboard to show weekly or monthly data by default?” These seem small, but a three-day delay on a decision can block a full week of work. Commit to responding to questions within 24 hours — or delegate someone who can.

Define Milestones, Not Tasks

You shouldn’t be assigning individual tasks to developers. That’s micromanagement, and it’s counterproductive — you don’t have the technical context to know what needs doing in what order.

Instead, define milestones. A milestone is a business outcome, not a technical task.

Bad milestone: “Build the database tables for the customer module.” Good milestone: “We can add a new customer, see their history, and search by name or phone number.”

The first one is a task you can’t verify without reading code. The second one is something you can sit down and test yourself. When the developer says “Milestone 3 is done,” you should be able to open the software and confirm it with your own eyes.

A typical project might have 5-10 milestones, each representing a meaningful chunk of functionality. Tie payment schedules to milestones if you can — it aligns incentives perfectly. The developer gets paid when they deliver something you can verify, not when they report that invisible technical work is “done.”

What to Expect at Each Stage

Discovery and scoping (weeks 1-3)

This is where you invest the most time. The developer is learning your business — your workflows, your pain points, your edge cases. Expect lots of questions that seem obvious. (“What happens when a customer cancels a booking?” “Who approves quotes over $5,000?”)

Answer thoroughly. The questions that feel tedious now prevent expensive misunderstandings later.

Early development (weeks 3-8)

Progress feels slow because the developer is building the foundation — the parts you can’t see. Database structure, user authentication, core architecture. You might not see much on screen yet, and that’s normal.

This is where trust matters. If you’ve set up weekly check-ins, you’ll hear what’s happening even when there’s nothing flashy to show. If the developer can’t explain what they’ve been working on in plain English, that’s a concern.

Mid-development (weeks 6-14)

This is the most satisfying phase. Features start appearing. You can click through screens, test workflows, and give feedback that shapes the final product. Give feedback promptly and specifically. “This doesn’t feel right” isn’t actionable. “When I add a line item, I’d expect the total to update automatically” is.

Testing and refinement (weeks 12-18)

The software looks done, but it isn’t. Testing reveals bugs, edge cases, and workflow gaps. This phase takes longer than anyone expects, and cutting it short is one of the most common reasons projects launch badly.

Your role here: use the software as if it were live. Enter real data. Follow your actual workflows. Try to break it. The bugs you find now are cheap to fix. The bugs you find after launch are expensive and embarrassing.

The Feedback That Actually Helps

Developers aren’t mind readers. The quality of your feedback directly affects the quality of the software.

Be specific. “The quoting screen is confusing” doesn’t help. “When I’m adding line items, I can’t see the running total without scrolling down, and I need that visible at all times” is actionable.

Describe the problem, not the solution. “Add a dropdown menu here” prescribes a solution. “I need to pick from about 200 products quickly without scrolling through a list” describes the problem and lets the developer design the best solution. They might suggest a search field, a categorised menu, or a recently-used shortlist — all potentially better than a dropdown.

Prioritise ruthlessly. After every review, you’ll have a list of things you want changed. Rank them. The developer needs to know whether the invoice layout issue is more important than the search feature bug. Without priorities, they’ll guess — and they’ll often guess wrong.

Red Flags to Watch For

Not every developer relationship works out. Here’s when to be concerned:

Radio silence. If your developer goes quiet for more than a few days without explanation, something is wrong. Good developers over-communicate, especially when things aren’t going well.

Everything is “almost done.” If you hear “it’s 90% done” for three weeks running, the project is in trouble. The last 10% of software development often takes 50% of the time — but a good developer will tell you that honestly.

They can’t show you working software. After the first few weeks of foundation work, you should be seeing functional screens at every check-in. If the developer keeps showing mockups or talking about architecture instead of demonstrating working features, ask directly: “When can I click through something real?”

They resist your questions. A developer who gets defensive when you ask about timelines, budget, or technical decisions is a developer who’s hiding something — or at minimum, a poor communicator. You’re entitled to clear answers in plain language.

The Relationship Matters More Than the Contract

Contracts are important — they protect both parties. But the day-to-day success of a software project depends on the relationship between you and the developer.

The best outcomes happen when both sides are honest. The developer admits when something is harder than expected. The business owner admits when they changed their mind about a requirement. Nobody pretends everything is fine when it isn’t.

You don’t need to become technical. You need to stay engaged, ask clear questions, give prompt feedback, and hold the developer accountable to business outcomes you can verify with your own eyes. Do that consistently, and you’ll manage a software project better than most people who’ve done it a dozen times.