Hiring Contractors

When it is the right call

Four situations, and they all share one feature: the work has an edge you can describe.

A build with a finish line. A migration, an integration, a compliance push. There is a definition of done, so there is something to contract for.

A specialised skill, briefly. You need someone who has done this exact thing, for six weeks. Hiring permanently for that is how teams accumulate roles they cannot justify a year later.

Cover for a gap. Leave, a resignation mid-project, a seasonal peak.

A bet you are testing. Where a permanent headcount is a larger commitment than the idea has earned.

If you cannot describe where the work ends, you are describing a job, and hiring a contractor into it creates a classification problem on top of a hiring one.

The cost comparison

A contractor's rate absorbs their own payroll taxes, equipment, insurance, unpaid gaps between engagements, and the risk on fixed-price work. An employee costs salary plus payroll taxes, benefits, equipment, workspace, tooling and management time, and that cost continues after the work stops.

Compared against a defined piece of work, a contractor is usually cheaper in total despite the higher rate. Compared against a role that persists, an employee usually is. The rate comparison on its own is not informative.

There is a second economic factor that rarely gets counted: time. A contract engagement can often start within days. If a permanent search takes three months, the honest comparison includes what those three months of the work not happening are worth.

Contractors alongside a permanent team

The most common mistake is managing contractors like employees: setting their hours, directing their method, folding them into every internal ritual. It wastes the judgement you are paying for and it is one of the factors that makes a relationship look like employment.

Direct what is delivered, to what standard, by when. That is a more demanding kind of management, because it requires having decided what you want.

The other frequent failure is knowledge leaving with them. Ask for the reasoning behind decisions, not only the output, and plan the handover at the start rather than in the last week.

Where to go next

The mechanics live in the Contract Marketplace Center: Contract vs Employee for the classification detail, Fixed Price vs Hourly for structure, Writing a Scope of Work for the document that decides how the project goes, and Managing Contractors for running it.