The question “external development team or permanent hire?” is often reduced to hourly rates. That comparison is too narrow. The more economical option is the one that fits the time horizon, the company’s ability to lead the work internally, and the delivery responsibility required.
A permanent hire builds lasting knowledge and long-term product ownership inside the company. An external team can take on a complete work package sooner and combine several necessary roles. For many companies, the strongest answer is therefore not “either/or,” but a clear division of responsibility.
The short answer
A permanent hire is usually stronger when you are filling a lasting core role, the workload will remain stable over the long term, and leadership, architecture, and cover are already available internally.
An external development team is usually stronger when a concrete project cannot wait for recruitment, several capabilities are needed at the same time, or a partner needs to be accountable for an outcome rather than individual hours.
The deciding question is: Do you need a person for a permanent role—or a team that will deliver a defined result?
Six criteria for the decision
1. Duration of the need
For a central product role with several years of stable work, a permanent hire can be the right investment. It strengthens internal knowledge and reduces long-term dependence on suppliers.
If the need is tied to a module, modernisation, integration, or time-sensitive product launch, an external team often fits better. After the outcome has been delivered, the team can be reduced, reshaped, or given a new agreement for operations and further development.
2. Time to effective delivery
Hiring takes more than the successful candidate’s notice period. Recruitment, selection, contracting, onboarding, domain knowledge, and team integration all determine when effective delivery begins.
An established external team can start sooner. That is only an advantage if it is not assembled for the first time inside the client project. Ask who already works together, who makes architecture decisions, and who remains responsible when something goes wrong.
3. Roles required
A software project rarely needs programming alone. Depending on the task, it may also need architecture, UX, quality assurance, DevOps, data migration, security, and project leadership. One permanent hire cannot cover all of these roles fully and at the same time.
An external model can combine them in proportion to the need. That does not automatically make every invoice smaller, but it prevents critical tasks from falling into gaps between internal responsibilities.
4. Internal leadership effort
With employees, freelancers, and staff augmentation providers, day-to-day coordination often remains with the client: shaping tasks, making technical decisions, organising acceptance, and ensuring cover.
A managed delivery team should take on more of this responsibility. At Loopjet, German lead engineers direct architecture and project delivery; the team in Malaysia implements the agreed work packages. The client prioritises the business goal and accepts results without having to distribute every individual task.
5. Knowledge creation and dependency
Permanent employees build internal knowledge—provided documentation, code reviews, and cover work well. An external partner must not create a black box here.
Regardless of the model, check:
- Is the code stored in the agreed repository?
- Are architecture decisions documented in a form others can understand?
- Are there automated tests and a reproducible deployment path?
- Can your internal team understand and take over the current state?
- Is there a clear process for handing over operations, access, and knowledge if the relationship changes?
Good external collaboration increases the client’s ability to act. It should not reduce it.
6. Responsibility for the outcome
A CV describes skills, but it does not yet describe a delivered result. The decisive question is who is accountable for scope, quality, integration, and release.
With a permanent hire, the company carries that delivery responsibility through its leadership and processes. With an external team, it should be visible in the operating model: an accountable lead, clear acceptance criteria, regular demonstrations, and a defined response when defects occur.
Comparing costs properly
A fair comparison does not begin with “internal salary versus external hourly rate.” It considers the cost of producing the same usable delivery.
For a permanent hire, that may include employer costs, recruitment, equipment, onboarding, leadership, cover, and time that is not spent directly on project work. In return, the company gains the long-term value of internal knowledge.
For a freelancer or external team, the comparison includes fees, utilisation, required internal coordination, supporting roles, and continuity risk. In return, the company can gain a faster and more flexible start.
Loopjet shows a transparent example for 100 hours on its homepage. It compares equal quantities of time and makes the assumed role mix visible. It is explicitly not a flat-rate offer and does not claim identical productivity. For a real decision, scope, roles, and the expected outcome must be evaluated for the specific project.
When a permanent hire clearly wins
Prefer a permanent hire when:
- the role will remain central to your organisation,
- there is enough suitable work over the long term,
- you can lead the person well from both a business and technical perspective,
- deep internal domain knowledge matters more than short-term scaling,
- you have time for recruitment and onboarding.
A serious external partner should be able to recognise these situations. Not every capacity problem is an outsourcing problem.
When an external team clearly wins
An external team is particularly useful when:
- a scoped project or module needs to start soon,
- architecture, implementation, testing, and release need to be considered together,
- an internal product owner is available but delivery capacity is missing,
- an existing system needs to be stabilised or modernised,
- the need should be reassessed after a pilot.
The hybrid model: a small core with flexible delivery
Many companies work best with an internal product and domain core supported by external delivery. Strategy, prioritisation, and essential business knowledge remain internal. Defined modules, modernisation steps, or workload peaks are handled externally.
For this model to work, the boundary must be clear: Who decides priorities? Who decides architecture? Who accepts results? Who responds in production? Unclear responsibility creates friction regardless of whose payroll the people are on.
Decide with a limited first package
You do not have to judge the team model from proposals alone. A clearly limited first work package shows whether communication, technical quality, and delivery rhythm work in practice.
Agree on:
- a business-visible result,
- concrete acceptance criteria,
- an accountable lead,
- access to code and documentation,
- a fixed demonstration rhythm,
- a decision after completion: stop, continue, or change scope.
This turns an abstract make-or-buy debate into a verifiable business decision.
Let us assess your team model and a suitable first work package.