Hiring technology professionals with the right expertise can be challenging, particularly when companies need to expand development capacity quickly or require specialized skills for a specific project. Traditional recruitment may take weeks or months, while project requirements and workloads can change much faster. The staff augmentation services market, valued at $2.145 billion in 2025, is projected to reach $3.14 billion by 2034, growing at a CAGR of 5.7%.
IT staff augmentation offers a more flexible approach. Instead of permanently expanding an internal workforce, businesses can add external developers, engineers, and other technology specialists to their existing teams for a defined period or on an ongoing basis. These professionals typically work alongside in-house employees while the client retains control over project management, priorities, and day-to-day collaboration.
The providers featured below offer different approaches to IT staff augmentation, from individual specialist placement to building larger engineering teams. We compare their technical expertise, engagement models, and suitability for different scaling requirements.
IT Staff Augmentation Providers at a Glance
| Provider | Talent Locations | Engagement Model | Standout Service |
|---|---|---|---|
| Mobilunity | Global Remote | Permanent staff augmentation or temporary. | Web Accessibility Consulting |
| Thescalers | Primarily India | Offshore development teams | Global Capability Centre (GCC) |
| X-Team | Global remote | Embedded remote developers | Supported remote developer community |
| Staff Augmentation Services | Global Remote | Long-term dedicated engagement and project-based cooperation. | Staff Augmentation Services |
| Billennium | Poland, Canada, India & Malaysia | Individual augmentation to managed delivery teams | Competence Centers |
| Kitrum | Global | Staff and team augmentation | Fast access to pre-vetted engineering talent |
| N-IX | Europe, Latin America & India | Staff augmentation / team extension | Global engineering delivery network |
| Alcor | Latin America & Eastern Europe | Remote staff augmentation | Software R&D center setup |
| 1840andco | Global | Flexible global talent engagement | Global workforce solutions |
| Techunting | Latin America | Staff augmentation | LATAM nearshore talent |
| Syndicode | Globally distributed | Staff augmentation / team extension | Dedicated development teams |
| ScaloSoft | Europe, the US, and the Middle East | Individual staff augmentation | Dedicated development teams |
What to Look for in an IT Staff Augmentation Provider
Not every staff augmentation company operates in the same way. Some maintain large international talent networks and can provide professionals across dozens of technologies, while others specialize in particular regions, seniority levels, or technical disciplines.
Before choosing a provider, businesses should consider the quality of its technical screening process, the range of skills available, typical hiring timelines, geographic coverage, and the flexibility of its engagement terms. It is also important to understand which responsibilities remain with the client and which are handled by the provider, particularly in areas such as recruitment, contracts, payroll, HR, and replacement guarantees.
The following providers represent different approaches to scaling technology teams through external talent.
Mobilunity
Mobilunity provides IT staff augmentation service that helps companies add experienced technology professionals to existing teams based on specific technical and business requirements. The company supports the recruitment and operational aspects of working with external specialists, while clients maintain direct control over tasks, workflows, and day-to-day collaboration. Its flexible engagement options cover both individual specialists and broader team-scaling requirements.
Key Expertise: Software development, DevOps, data engineering, AI/ML, cloud technologies, mobile development, and other specialized IT roles.
Engagement Model: Flexible IT staff augmentation with full-time and part-time specialists who integrate directly into clients’ existing teams and workflows.
Best For: Companies seeking flexible access to specialized IT professionals while retaining direct control over team management and project delivery.
The Scalers
The Scalers helps technology companies expand their software engineering capacity by building dedicated offshore development teams in Bangalore, India. The company handles recruitment and operational support while its clients retain control over product direction and day-to-day collaboration with their engineers. Its model is primarily designed for businesses looking to establish stable, long-term engineering capacity rather than fill short-term resource gaps.
Key Expertise: Software development, cloud engineering, DevOps, data engineering, AI, quality assurance, and other specialized technology roles.
Engagement Model: Dedicated offshore development teams built around the client’s technical requirements and integrated with existing engineering operations.
Best For: Technology companies seeking to build and scale long-term engineering teams in India while outsourcing recruitment and operational management.
X-Team
X-Team provides remote software developers who join and work directly with companies’ existing engineering teams. The company operates a global developer network and focuses on long-term engagements, enabling businesses to add experienced engineers without relying solely on local recruitment. X-Team also places a strong emphasis on supporting its developer community through ongoing learning and professional development initiatives.
Key Expertise: Front-end and back-end development, mobile development, DevOps, cloud technologies, and other software engineering disciplines.
Engagement Model: Long-term staff augmentation with remote developers embedded directly into clients’ existing engineering teams and workflows.
Best For: Companies seeking experienced remote developers for long-term integration with established product and engineering teams.
Staff Augmentation Services
Staff Augmentation Services helps companies expand their technology teams with remote IT professionals who work in compatible or overlapping time zones. Its nearshore model is designed to support closer collaboration between external specialists and internal teams, giving businesses additional technical capacity while allowing them to retain control over project priorities, workflows, and day-to-day management.
Key Expertise: Front-end and back-end development, mobile development, cloud architecture, DevOps, quality assurance, and other specialized technology roles.
Engagement Model: Nearshore staff augmentation with technology specialists integrated directly into clients’ existing teams and development workflows.
Best For: Companies seeking to expand their engineering capacity with nearshore IT professionals while maintaining close real-time collaboration with their internal teams.
Billennium
Billennium is a global technology services company that supports organizations in expanding their IT capabilities with external technology specialists and delivery teams. Its staff augmentation offering enables businesses to supplement internal resources with professionals selected around specific technical requirements, helping address skills gaps and support ongoing digital initiatives.
Key Expertise: Software development, cloud technologies, data and AI, business intelligence, application management, and enterprise technology solutions.
Engagement Model: Flexible staff augmentation ranging from individual IT specialists to larger teams that support clients’ existing technology operations and projects.
Best For: Mid-sized and enterprise organizations seeking additional technology expertise for complex digital transformation and software development initiatives.
Kitrum
Kitrum is a software development company that helps businesses extend their technology teams with remote engineering professionals. Its staff augmentation services allow clients to add specialists based on specific technical requirements while maintaining control over project management, priorities, and development processes. The company supports organizations that need additional expertise to strengthen existing teams or accelerate software development initiatives.
Key Expertise: Software development, AI and machine learning, cloud engineering, DevOps, data engineering, mobile development, and quality assurance.
Engagement Model: IT staff augmentation with remote specialists who integrate into clients’ existing development teams and workflows.
Best For: Companies seeking additional engineering expertise to address technical skill gaps and scale software development capacity.
N-IX
N-iX is a global software engineering company that helps businesses strengthen their technology capabilities with additional engineering talent. Its team extension services enable companies to access specialists across a broad range of technical disciplines while maintaining control over project priorities and development processes. The company supports both targeted skills augmentation and larger-scale engineering team expansion.
Key Expertise: Software engineering, cloud, data and analytics, AI and machine learning, IoT, embedded software, and cybersecurity.
Engagement Model: Team extension with individual specialists or engineering teams integrated into clients’ existing development operations.
Best For: Mid-sized and enterprise companies seeking to scale complex engineering initiatives with access to a broad range of technical expertise.
Alcor
Alcor helps technology companies scale their engineering capabilities by recruiting and supporting remote software developers across Latin America and Eastern Europe. Its staff augmentation model combines access to technical talent with operational support, enabling clients to expand their teams while retaining direct control over their engineers, development processes, and project priorities.
Key Expertise: Software development, AI and machine learning, cloud engineering, DevOps, data engineering, cybersecurity, and other specialized technology roles.
Engagement Model: Remote staff augmentation with engineers hired according to the client’s requirements and integrated directly into existing technology teams.
Best For: Technology product companies seeking to scale engineering teams across Latin America and Eastern Europe with recruitment and operational support handled by the provider.
1840 & Company
1840 & Company is a global workforce solutions provider that helps businesses access remote professionals across multiple countries and business functions. Its staff augmentation services enable companies to add external specialists to existing teams while reducing the administrative complexity associated with sourcing and managing talent across international markets.
Key Expertise: Software development, IT support, data and analytics, finance and accounting, customer support, and other professional functions.
Engagement Model: Global staff augmentation with remote professionals integrated into clients’ existing teams and operations.
Best For: Companies seeking to scale distributed teams with access to talent across multiple international markets.
Techunting
Techunting is a technology talent and staff augmentation company that helps businesses expand their engineering teams with professionals from Latin America and other global talent markets. The company supports clients in sourcing technical specialists who can integrate with existing teams, helping organizations address skill gaps and increase development capacity without relying exclusively on local hiring.
Key Expertise: Software development, cloud engineering, DevOps, data and AI, quality assurance, mobile development, and other technology roles.
Engagement Model: IT staff augmentation with remote technology professionals integrated into clients’ existing teams and development workflows.
Best For: Companies seeking to scale their technology teams with remote and nearshore engineering talent, particularly from Latin America.
Syndicode
Syndicode is a custom software development company that helps businesses extend their engineering capabilities with additional technology professionals. Its team extension model enables clients to add specialists to existing development teams while maintaining control over project management, technical decisions, and day-to-day collaboration.
Key Expertise: Web development, mobile development, SaaS development, UI/UX design, quality assurance, DevOps, and software modernization.
Engagement Model: Team extension with software engineers and other technology specialists integrated into clients’ existing development teams.
Best For: Companies seeking additional engineering capacity for product development, platform modernization, and long-term software initiatives.
Scalo
Scalo is a software development company that helps businesses expand their technology teams through IT staff augmentation and engineering team extension. The company provides software professionals who can integrate into existing development environments, allowing clients to add technical expertise and increase delivery capacity while retaining control over their projects and internal processes.
Key Expertise: Software development, cloud, DevOps, AI, data engineering, embedded software, quality assurance, and other specialized technology roles.
Engagement Model: IT staff augmentation with individual specialists or engineering teams integrated into clients’ existing development operations.
Best For: Companies seeking flexible access to software engineering talent for long-term development, complex technology projects, or temporary capacity expansion.
Choosing the Right IT Staff Augmentation Provider
The right IT staff augmentation provider depends on a company’s technical requirements, preferred collaboration model, and plans for scaling its engineering capacity. Some providers specialize in long-term team extension, while others offer access to individual specialists, nearshore talent, or expertise in specific technology areas.
Before choosing a provider, consider the technical skills required, expected engagement duration, time-zone preferences, and how closely external specialists need to integrate with the existing team. Comparing these factors can help businesses select a staff augmentation partner that provides the right expertise while maintaining flexibility and control over development processes.