IT Outsourcing: What It Covers and Which Roles You Can Hire

An open engineering role that stays open for months is more than an HR problem: it is a growing backlog, an overloaded team and a delayed roadmap. The global market for IT outsourcing was worth about US$ 622.8 billion in 2025 and is expected to reach US$ 856.1 billion by 2034, according to IMARC. Behind that growth is a simple fact: companies cannot hire tech talent as fast as they need it.

Staff augmentation models have gained ground in this scenario. NextAge’s Staff Augmentation, for example, does not just pass along résumés: NextAge vets the professionals and follows the delivery with a dedicated tech lead.

In this guide, you will see what IT outsourcing covers, which professionals you can bring in for each area, and how to choose the right model and partner.

Quick answer
What it is: hiring a specialized company to carry out technology activities, or to provide the professionals who carry them out.
What it covers: development, staff and squad allocation, sustainment and support, infrastructure and cloud, security, data and AI.
Who can be outsourced: developers, QA, Tech Leads, Scrum Masters, analysts, UX/UI designers, DevOps and, depending on the vendor, security, data and AI specialists.
When it pays off: variable demand, tight deadlines, a missing skill or an overloaded in-house team.
What to evaluate: how the vendor vets professionals, who manages the team, contract terms and replacement.

What is IT outsourcing?

IT outsourcing is hiring a specialized company to carry out, in whole or in part, technology activities such as software development, support, infrastructure, security and data, or to provide the professionals who carry them out, instead of keeping everything in an in-house team.

The market uses related terms in different ways. For some vendors, outsourcing means the ongoing management of a technology environment; for others, it means placing people who the client manages. That is why it helps to understand the differences before you compare proposals.

Outsourcing, subcontracting, body shopping and staff augmentation: what is the difference?

Two definitions help fix the distinction. Subcontracting is the broad term for hiring out activities in any area; IT outsourcing is the subcontracting of technology activities, which requires specialized, up-to-date technical knowledge. Body shopping is the model in which the vendor supplies the professional, and management and integration stay with the client.

NextAge’s model sits between the two common labels. According to the service page, professionals join your team, but NextAge trains and vets them before allocation, assigns a dedicated tech lead to the project and offers a flexible contract with a 15-day risk-free period.

What does IT outsourcing cover?

IT outsourcing can cover anything from delivering a software project to running daily infrastructure. The scope can be full, when the vendor takes over an entire area, or partial, when it delivers only a piece of the work (a module, a team, a skill).

In practice, many companies combine scopes: a dedicated development team, for example, with a DevOps engineer to automate releases.

What are the models of IT outsourcing?

Outsourcing models can be classified in two ways: by the vendor’s location and by the type of contract. The first defines distance and time zone; the second defines how much responsibility the vendor takes on.

For North American companies, time zone is often the deciding factor. Brazil sits in a time zone with a large overlap with US business hours, especially the East Coast, which makes daily meetings and quick answers easier than with offshore teams in Asia or Eastern Europe.

Why Brazil? A quick look at the talent pool

Brazil has a large technology market and a talent gap that fuels demand for outsourcing and staff augmentation. In a 2021 study, the industry association Brasscom estimated that the country trains about 53 thousand technology professionals per year, against an average demand of 159 thousand per year. It is a projection from the study, not a 2026 measurement, but it shows why local companies also outsource and why vendors in the country keep building large, experienced teams.

According to the CTO Insights 2025 survey by Impulso, with 110 technology leaders, 79.3% of CTOs struggle to hire or retain talent. For global buyers, that translates into a market where experienced vendors have long worked with distributed teams and where time zone alignment is a real advantage.

Which IT professionals can be outsourced?

Almost any technology role can be outsourced, although availability varies by vendor. Below are the most common profiles in seven categories, with what each delivers and when it makes sense to bring one in. The skills listed are general market references.

1. Development

These are the profiles that appear most often in outsourcing contracts. The allocation question is: which part of the stack has no owner?

Allocation tip: if the team can only have one senior engineer, the best place for that person is usually leading technically, not writing code alone. In the CTO Insights 2025 survey, the scarcity weighs most on senior (37.9%) and mid-level (19.5%) profiles.

2. Quality (QA)

Allocation tip: bringing QA in from the first sprint, not just near delivery, tends to reduce rework.

3. Technical leadership and agile management

Allocation tip: the Product Owner usually stays on the client side, because that person decides what to build. This arrangement also reduces the risk of direct subordination, covered in the risks section below.

4. Analysis and design

5. Infrastructure, cloud, DevOps and security

Security, cloud and networking are among the areas of highest demand and the hardest skills to find. Surveys such as the Robert Half 2026 salary guide (in Portuguese) point in the same direction.

6. Data and artificial intelligence

7. Support and sustainment

How to build a squad: sample compositions

Profiles rarely work alone. These are illustrative compositions by scenario; the real size depends on scope and on the maturity of your team.

One tip applies to every scenario: ask for a mix of seniority levels (one senior to lead, mid-level engineers to deliver) instead of building the team from junior profiles only.

NextAge allocates developers, QAs, UX/UI designers, analysts, Scrum Masters, Tech Leads and DevOps engineers, individually or in managed squads.

Need to build a team and not sure where to start? NextAge designs the right composition with you. Let’s talk

Which IT roles are in demand in 2026?

Cloud, data, security and AI concentrate demand in 2026, and scarcity is greatest at senior and mid levels. Some data points help size it up:

• The IDC estimates that more than 90% of organizations will feel the IT skills crisis by 2026, with losses of US$ 5.5 trillion.
• Brasscom lists AI, Big Data, networking and cybersecurity among the most demanded skills, according to a survey reported by FENATI (in Portuguese).
• In the CTO Insights 2025 survey, 79.3% of CTOs report difficulty hiring or retaining talent.

AI changes the profile of who you need, but it does not eliminate the role. According to Brasscom, in a report by Convergência Digital, artificial intelligence reconfigures tasks and profiles without reducing jobs en masse in the short term. In practice, developers who work well with AI and data engineers tend to gain ground.

To understand the causes of the shortage in depth, read our guide on IT talent in Brazil.

How much does it cost, and when does it beat in-house hiring?

The cost of outsourcing depends on seniority, tech stack, number of professionals, contract length and the level of management included, so the best approach is to ask for a proposal per role. To compare with a direct hire, add salary, payroll charges, benefits, recruiting, training and the cost of an open position.

According to NextAge, traditional IT recruiting can take two to four months, while specialized allocation usually takes a few weeks. That gap is part of the cost: every month with a critical role open is a month of stalled roadmap.

What are the advantages and risks of IT outsourcing?

IT outsourcing brings clear gains in speed and flexibility, but it requires attention to contracts, security and management. The main advantages:

• Speed: professionals available in weeks, not months.
• Access to specific skills: cloud, data and security, which are hard to recruit.
• Flexibility: the team grows or shrinks with demand.
• Business focus: your in-house team concentrates on what is strategic.
• Cost predictability: contracts with defined scope, profile and term.

The most common risks, and how to mitigate them:

On the legal side, for teams working with Brazil: Law 13.429/2017 (in Portuguese) expanded outsourcing, and Supreme Court decisions (ADPF 324 and RE 958.252) also allowed it for core activities. Even so, as Migalhas explains (in Portuguese), the risk of an employment relationship being recognized persists when the client exercises direct subordination and personal dependence over the vendor’s professionals.

This content is informational and does not replace legal advice. Have your legal team review the contract and the management routine.

When does IT outsourcing make sense (and when does it not)?

Outsourcing pays off when what you need is capacity, speed or a skill you do not have in-house. Six signs that it is time to consider it:

1. The backlog grows faster than the team delivers.
2. A critical role has been open for more than a quarter.
3. There is a demand peak with an end date.
4. A specific skill is missing (security, data, cloud).
5. A fixed-deadline project has too few engineers.
6. You need to scale up and down quickly.

There are also cases where outsourcing is not the best answer: when the core of your intellectual property has no internal owner, when the scope is still undefined, or when there is no manager on the client side to prioritize and validate the work.

How do you choose an IT outsourcing company?

Choose a vendor for its working model and the guarantees it offers, not only for the hourly rate. In the CTO Insights 2025 survey by Impulso, CTOs prioritized technical quality (63.2%), cost (42.5%) and cultural fit (32.2%) when evaluating a partner.

Eight questions to ask before signing:

1. How does the vendor vet professionals before allocation?
2. Who manages the team day to day?
3. What are the contract terms, and what penalties does it include?
4. How does replacement of a professional work?
5. Which delivery metrics are tracked?
6. How does the vendor handle security and data protection?
7. Which client references can it show?
8. Is there cultural fit with your team?

For international buyers, add four checks: how many working hours overlap with your time zone, the English fluency of the team, how intellectual property is protected in the contract, and which jurisdiction governs it. Ask for each answer in writing.

With NextAge’s Staff Augmentation, for example, if NextAge does not deliver what it promised in the first 15 days, you can cancel without penalty; the team can also grow or shrink with demand. That kind of clause reduces contract risk and is a good comparison criterion.

Signs that it is time to switch vendors: quality drops, deadlines are missed, communication often fails, costs rise without better quality, or the vendor stops offering flexibility. Two or more of these signs at the same time justify a contract review.

How do you make IT outsourcing work?

Success depends as much on your preparation as on the vendor. Six practices make a difference:

1. Outcome-based briefing: describe what must be delivered, not just how many people you want.
2. Structured onboarding: access, documentation and team introductions in the first week.
3. Rituals: joint dailies, planning and retrospectives.
4. Metrics: deadlines, quality and productivity tracked objectively.
5. Living documentation: system knowledge is recorded and accessible to your team.
6. Access and security: least-privilege permissions, reviewed periodically.

AI is part of this equation too. For fixed-scope projects, NextAge combines experienced squads and AI in NextFlow AI, which, according to the company, speeds up deliveries by up to 40%, with review by senior tech leads.

NextAge’s Staff Augmentation: how it works in practice

NextAge’s Staff Augmentation is a managed allocation model for technology professionals and teams. It combines prior vetting of professionals, a dedicated tech lead for each project and a flexible contract with 15 days risk-free.

Three differences from traditional outsourcing:

• Vetted professionals: they are trained and evaluated before joining your project.
• Dedicated tech lead: follows the delivery and the integration with your team.
• Flexible contract: 15 days risk-free and the option to adjust the team size.

According to NextAge, teams working with this model reach up to 40% more productivity at no additional cost. The company has more than 19 years in the market, operates in more than 13 countries and has more than 150 professionals.

Want to know which team composition makes sense for your case? Request a free technical diagnosis: you leave with a map of your operation’s bottlenecks and an action plan, with no commitment.

Frequently asked questions about IT outsourcing

What is IT outsourcing?

IT outsourcing is hiring a specialized company to carry out, in whole or in part, technology activities such as software development, support, infrastructure, security and data, or to provide the professionals who carry them out, instead of keeping everything in an in-house team.

What does IT outsourcing cover?

It covers software development and maintenance, staff and squad allocation, sustainment and support, infrastructure and cloud, information security and data. The scope can be full or partial and is defined in the contract. The right choice depends on what is missing: capacity, a specific skill or the entire operation.

Which IT professionals can be outsourced?

Almost any profile: back-end, front-end, full-stack and mobile developers; QA; Tech Leads and Scrum Masters; business and systems analysts; UX/UI designers; DevOps and cloud specialists; security, data and AI professionals; and support and sustainment analysts. The availability of each profile varies by vendor.

What is the difference between outsourcing and subcontracting?

Subcontracting is the broad term for hiring out activities in any area, such as cleaning, logistics or customer service. IT outsourcing is the subcontracting of technology activities and requires specialized, up-to-date technical knowledge. In practice, many companies use the two terms interchangeably when talking about IT.

What is the difference between outsourcing and body shopping?

In body shopping, the vendor supplies the professional and management stays with the client. In outsourcing in the broad sense, the vendor takes on more responsibility for delivery. Because the market uses these terms differently, ask who manages the team, who is accountable for results and how professionals are vetted.

How much does it cost to outsource an IT professional?

It depends on seniority, tech stack, volume, contract length and the level of management included. To compare with a direct hire, add salary, payroll charges, benefits, recruiting, training and the cost of an open position. Ask for a proposal per profile and compare total cost, not just the monthly fee.

Does IT outsourcing create an employment relationship?

Brazilian law allows outsourcing, but the risk of an employment relationship being recognized appears when the client gives direct orders and requires specific individuals from the vendor’s staff. That is why team management usually stays with the vendor or with its technical lead. Have your legal team review the contract and management routine.

Is it better to outsource or to hire full-time employees?

Outsourcing usually pays off when demand varies, speed matters or a specific skill is missing; full-time hiring makes more sense for permanent roles tied to the core business. According to NextAge, traditional IT recruiting can take two to four months, while specialized staffing usually takes a few weeks.

How do you choose an IT outsourcing company?

Evaluate how the vendor vets professionals, who manages day-to-day work, what the contract says about penalties and replacement, which metrics it tracks, how it handles security and data protection, and which references it can show. In the CTO Insights 2025 survey by Impulso, CTOs prioritized technical quality (63.2%), cost (42.5%) and cultural fit (32.2%).

When is it time to switch outsourcing vendors?

When quality drops, deadlines are missed, communication often fails, costs rise without better quality, or the vendor stops keeping up with innovation and offering flexibility. Two or more of these signs at the same time justify a contract review.

Conclusion

IT outsourcing covers everything from software development to sustainment, infrastructure, security and data, and it can be contracted per role, per squad or per project. The right choice depends on what your team is missing and on who will manage the day-to-day work. With the talent shortage pressuring deadlines, evaluating the model and the vendor carefully is a strategic decision.

Want to know which team composition makes sense for your case? Request a free technical diagnosis and learn more about NextAge’s Staff Augmentation.