Case Study: Building a 24-Engineer Embedded Systems R&D Team for a Semiconductor Company

Key takeaways

• What started as a QA scaling initiative for a wireless technology company in 2018 became a six-year, 24-engineer R&D center engagement that expanded through a major acquisition and continued operating effectively on the other side of it.
• Embedded systems roles require a fundamentally different hiring brief than standard software engineering positions: engineers need fluency in hardware interfaces, firmware, and wireless protocols, and a vendor without active pipelines in those profiles cannot source them reliably.
• The engagement’s six-year continuity and zero knowledge loss over that period trace directly to two things: retention infrastructure that kept the same engineers on the same product, and a physical facility purpose-built for the technical demands of the work.
• Outstaffing at enterprise scale requires operational depth well beyond recruitment: secure development environments, redundant power and connectivity infrastructure, 24/7 operational support, and compliance management that holds up under enterprise IP security standards.

Written in July 2026, this case study draws on Newxel’s documented engagement history rather than generalized claims. The semiconductor and wireless technology sector has some of the most demanding engineering requirements in enterprise software. Engineers need domain fluency that goes well beyond general software skills: hardware interfaces, firmware development, wireless protocol implementation, chipset-specific toolchains. Finding one or two of those engineers through standard recruitment channels is difficult. Building a stable team of 24 requires a sourcing and retention infrastructure that most IT outstaffing services vendors don’t have.

This case study describes how Newxel built exactly that. Starting in 2018 with a specialist wireless connectivity company’s QA expansion need, the engagement grew over six years into a fully operational R&D center for one of the world’s major semiconductor companies following an acquisition. The dedicated development team built in Ukraine remained intact through that acquisition, through six years of product evolution, and with zero knowledge loss across the entire duration.

24

engineers

6+

years of engagement

500+ m²

purpose-built facility

24/7

operational coverage

0

knowledge loss events

How the engagement started: a QA capacity problem that was really a hiring architecture problem

The initial requirement in 2018 was framed as a cost and capacity problem: a wireless connectivity technology company needed to expand its QA function without expanding its headcount budget at the pace required by a growing product line. The company had held patents across more than twenty thousand wireless technology innovations and operated across thirty-plus countries. Their engineering requirements were not standard.

What they actually needed wasn’t cheaper QA engineers. They needed engineers with genuine embedded systems and wireless protocol expertise who could function as an extension of their existing engineering team, aligned with their tools, their processes, and the specific technical context of their product. That’s a significantly harder hiring problem than it appears on paper, because the pool of engineers who meet that description is smaller and more competitive than the pool for general software roles.

Newxel’s approach to this brief was to treat it as an engineering design problem, not a staffing problem. The hiring criteria were specific enough that a vague brief would have produced technically adequate candidates who couldn’t actually function in the role’s context. The intake conversation produced a precise brief: the stack, the hardware interfaces involved, the seniority level required, the time zone overlap with the company’s existing engineering teams in Israel, and the nature of the testing environments the engineers would be working in.

The first hires were a small, specialized QA unit. But the engagement was structured from the start with the infrastructure that would allow it to scale: employment through Newxel’s EOR framework, HR support calibrated to long-term retention, and an office environment in Ukraine that could grow with the team.

What changed when the acquisition happened: continuity as a commercial asset

In 2019, the original wireless technology company was acquired by a major global semiconductor company. Acquisitions typically create discontinuity in supplier and vendor relationships. Engineering teams assembled for the acquired company get rationalized, restructured, or wound down as the acquirer integrates its own processes.

That didn’t happen here. The team Newxel had built, including its accumulated codebase context, domain expertise in wireless connectivity, and established working relationships with the engineering leadership, survived the acquisition intact and continued operating as an R&D center within the acquirer’s global structure. The acquirer inherited not just the people but the institutional knowledge and the operational infrastructure.

The reason this worked is structural: the team’s continuity was not dependent on the original company’s organizational chart. Engineers were employed by Newxel, working within processes and infrastructure that Newxel managed, in a facility that Newxel operated. The acquisition changed who the client’s engineering leadership reported to. It didn’t disrupt the team’s day-to-day operation, because that operation ran on infrastructure the acquisition didn’t touch.

This is one of the practical advantages of the dedicated development team services model that doesn’t appear in most vendor descriptions: when a client company undergoes structural change, the vendor-managed team’s operational continuity doesn’t depend on the client’s organizational stability. The team keeps working.

The R&D center build-out: what enterprise-scale outstaffing actually requires

As the engagement matured and the team’s scope expanded from QA to full R&D, the operational requirements grew proportionally. A team of four to six embedded systems engineers with laptops and a shared test environment has modest infrastructure needs. A team of twenty-four engineers working across multiple product lines, supporting global operations around the clock, requires something else entirely.

The facility Newxel built for this engagement was purpose-designed for its technical context: a 500+ square meter engineering facility with a dedicated testing lab, hardware for embedded systems development and protocol testing, and an infrastructure stack that could support uninterrupted operations regardless of external conditions.

The power infrastructure included redundant inverters and generators, because embedded systems testing that depends on continuous hardware operation cannot absorb power interruptions without losing test state and iteration cycles. The network infrastructure combined high-speed fiber and Starlink satellite connectivity, providing redundancy for the 24/7 operational support the global engineering structure required. The development environment was secured and aligned with the semiconductor company’s IP protection and compliance standards, because working with wireless technology intellectual property requires security configurations that aren’t standard in general office environments.

The site manager who led the team brought more than twenty years of engineering and technical leadership experience. The leadership stability this provided over six years was not incidental to the outcome. A team operating in a technically demanding domain, in a facility purpose-built for that domain, led by someone with deep domain experience, produces a different quality of output than one assembled from available resources and managed by whoever is assigned.

How IT outstaffing services scale from team to R&D center

The transition from an initial specialized team to a full R&D center is not a single event. In this engagement, it happened gradually over several years, with each phase of expansion building on the foundation of the previous one. Understanding how that progression worked illuminates what IT outstaffing services look like at enterprise scale, compared to their more common small-team form.

The table above shows the progression in operational terms. What it doesn’t show is the knowledge accumulation that happened in parallel. Engineers who joined in 2019 were still on the team in 2025. The product context, the codebase familiarity, the understanding of how specific wireless protocols behave at edge cases in specific hardware configurations, all of that accumulated incrementally and stayed with the team. The zero knowledge loss outcome over six years isn’t a claim about luck or low attrition. It’s a claim about what happens when the retention infrastructure works well enough that the same people who built the product in year one are still there in year six.

What the outstaffing development model provided that direct hiring couldn’t

The semiconductor company’s options for building an embedded systems R&D team in Ukraine were not limited to working with an outstaffing agency. They could have established a legal entity in Ukraine, hired engineers directly, and managed the facility and HR operations themselves. That path exists and some companies take it. But it has a setup timeline measured in months, legal and administrative overhead measured in dedicated headcount, and operational risk that falls entirely on the client’s balance sheet.

The outstaffing development approach Newxel provided compressed the setup timeline from months to weeks for the initial team, and managed the operational complexity of facility build-out, compliance alignment, and HR infrastructure without requiring the client to develop those capabilities in a new market. The client’s engineering leadership focused on what it was good at: defining the technical direction, setting the engineering standards, and integrating the Ukraine team into the global product organization. Newxel managed everything that enabled that work to happen.

This is what distinguishes outstaffing companies that operate at enterprise scale from those that don’t: the capacity to manage not just the employment relationship but the entire operational stack that an enterprise R&D center requires. Most outstaffing companies can place engineers. Fewer can build and manage the facility, the infrastructure, the compliance framework, and the retention system that a 24-engineer team operating 24/7 in a specialized technical domain needs to function over six years.

The embedded systems hiring challenge: what made this engagement difficult to replicate

One of the underexamined aspects of this case is the sourcing difficulty. Embedded systems engineering is not a common software stack. Engineers who can implement firmware for wireless chipsets, work across hardware-software interfaces, and contribute to protocol development at the level required by a company with twenty thousand-plus patents in wireless technology are a small subset of the broader engineering talent pool.

Sourcing those engineers requires a vendor who has spent years building relationships in that specific technical community, not one who can post a job description and screen responses. Newxel’s Ukraine hiring hub has been active since 2017, and the embedded systems and firmware engineering community in Ukrainian cities overlaps with the academic and industrial research programs that produce engineers with this kind of specialization. That pipeline depth is what made the initial hiring fast enough to be commercially viable.

The screening process for embedded systems roles is also substantially more complex than for general software roles. Technical assessment needs to cover hardware familiarity, firmware development practices, protocol implementation, and system-level debugging, not just code quality in a common scripting language. Newxel’s technical screening for this engagement was calibrated specifically to the client’s stack and requirements, which is why the client acceptance rate for shortlisted candidates was high enough to avoid the extended iteration that shallow technical screening produces.

What a six-year engagement looks like from the inside

Six years is long enough for significant change on both sides of an engagement. Products evolve. Teams change. Organizational structures shift. Companies get acquired. The question a six-year engagement answers is not whether the model worked at the start. It’s whether the model held together under the pressure of all of those changes.

In this case, the engagement held together because the operational infrastructure was designed for durability rather than efficiency at a point in time. The retention infrastructure kept the engineers engaged over years rather than months. The facility was built to enterprise specifications rather than startup minimums. The compliance and security framework was aligned with the acquirer’s standards from the point of acquisition rather than retrofitted under pressure. The site management was experienced enough to navigate the organizational changes without losing team cohesion.

The practical output of that durability: the dedicated software development team that was operational in 2020 was still operational in 2026, with accumulated product context that would take a new team years to rebuild. For a company whose competitive advantage depends on the quality and speed of its R&D, that continuity is worth more than any rate optimization.

What this engagement model can and cannot be applied to

The scale and complexity of this engagement reflect a specific client situation: a global enterprise in a technically specialized domain with a multi-year product development horizon and the capacity to commit to a long-term partner relationship. Not every company that needs to hire a dedicated software development team or outstaff a development function needs the full R&D center configuration.

For companies at earlier stages, the same outstaffing model that produced this outcome applies at smaller scales. The EOR employment structure, HR retention infrastructure, and technical screening process are the same whether the team is four engineers or twenty-four. The facility and infrastructure layer scales with the team’s actual requirements. A startup that needs five embedded systems engineers for a hardware product doesn’t need a 500 square meter facility with redundant generators on day one. But building on an operational model designed to scale to that level if required is a more sustainable choice than building on one that treats current requirements as permanent.

The engagement model is well-suited to companies that: have engineering leadership in place and available to direct the team, have a product roadmap that extends beyond one year, require specialized engineering profiles that standard recruitment channels can’t source reliably, and need the operational infrastructure of engineering managed without building it internally in each new market. The model is less suited to companies that need a single generalist engineer for a short-term project, or to projects with a fixed scope and defined deliverable where outsourcing’s delivery accountability structure is more appropriate.

What Newxel’s outstaffing agency model looks like at enterprise scale

Describing what an outstaffing agency does at enterprise scale requires distinguishing between the visible service, recruitment and employment management, and the operational infrastructure that makes the visible service sustainable over years rather than months.

At the recruitment level: Newxel’s sourcing process for this engagement drew on active pipelines in the embedded systems and wireless engineering community in Ukraine, not on job board responses. The technical screening covered domain-specific requirements, not generic software quality indicators. The shortlist presented to the client was the output of a filtering process that maintained a high acceptance rate by calibrating screening to the actual requirements of the role.

At the employment level: Newxel acted as the Employer of Record for all twenty-four engineers throughout the engagement. Employment contracts, payroll, statutory contributions, compliance with Ukrainian labor law, and any employment administration that arose during six years of operations sat with Newxel. The client had no direct employment relationship with the engineers and no exposure to local employment law.

At the retention level: annual compensation benchmarking against market rates, active HR support throughout the engagement, professional development conversations, and the physical working environment that a purpose-built facility provides. These are the factors that produced zero knowledge loss over six years. They’re also the factors that most outstaffing companies underinvest in because they’re less visible than recruitment and harder to price into a comparison.

At the infrastructure level: the facility, the IT systems, the security framework, the redundant power and connectivity infrastructure. These are not features of standard outstaffing services. They’re features of an R&D center model, which is what this engagement became by year three and has remained since.

What companies considering a similar engagement should know before starting

The outcome described in this case study is not typical of most outstaffing engagements in the sense that most engagements don’t run for six years with zero knowledge loss and grow from a QA team into a 24-engineer R&D center. But it’s representative of what the model produces when the foundational decisions are made correctly at the start. Here is what those decisions look like in concrete terms.

The decision to hire dedicated development team engineers from a vendor with genuine embedded systems pipeline depth, rather than a general IT outstaffing company that would have attempted to adapt general software profiles to the requirements, was the most consequential choice in this engagement. The embedded systems domain has a small enough specialist pool that a vendor without pre-existing relationships in that technical community simply cannot source at the speed and quality level required. This is not a critique of outstaffing companies that don’t cover specialized domains. It’s a statement about the fact that domain match between the client’s technical requirements and the vendor’s sourcing network is the most important selection criterion in a case like this one.

The decision to invest in a purpose-built facility rather than using a standard coworking arrangement was the second consequential choice. Embedded systems development requires specific hardware: test benches, protocol analyzers, chipset evaluation boards, dedicated networking equipment for wireless protocol testing. A team working in a general coworking space with shared infrastructure cannot replicate the testing environment that a purpose-built lab provides. The dedicated development team services Newxel provides for enterprise R&D configurations include facility design and management specifically because this requirement comes up consistently in technically specialized engagements.

The decision to staff the engagement with a site manager who had twenty-plus years of domain experience, rather than a general project manager, was the third. Technical leadership continuity over six years, through an acquisition and multiple product line expansions, requires someone who understands the technical context of the team’s work, not just the administrative context of the vendor relationship. This is particularly true in embedded systems, where the decisions the team makes at the hardware-software interface have long-term consequences for codebase architecture that a non-technical manager cannot evaluate or contextualize.

For companies looking to hire dedicated software development team engineers in a specialized technical domain, the implication of these observations is straightforward: the vendor selection criteria should be domain-specific rather than generic. Ask which specific technical profiles the vendor has placed in the last two years in the relevant domain. Ask how many engineers are currently on the vendor’s active shortlists in those profiles. Ask what technical screening process they use for candidates in that domain, and who conducts the screening. A vendor who can answer these questions specifically has the pipeline. A vendor who can only describe their general process has general sourcing capability.

The software development dedicated team model works best when the client brings the engineering direction and the vendor brings the people infrastructure. In this engagement, the semiconductor company brought deep technical direction, a clear product vision, and engineering leadership that had strong opinions about what they needed. Newxel brought the sourcing network, the employment infrastructure, the facility management, and the retention system. Neither side could have produced the outcome alone. The six-year result was a joint product of both organizations doing their respective jobs well.

Companies that outstaff a development function for the first time sometimes underestimate how much of the engagement’s success depends on what they bring to it. A vendor can source twenty-four engineers with the right technical profile. The vendor cannot produce the product direction that makes those engineers’ work valuable, the technical leadership that integrates them into the client’s engineering processes, or the working culture that makes them want to stay for six years. Those inputs are the client’s to provide, and they’re as important to the outcome as anything the outstaffing company manages.

The most useful question to ask when evaluating an outstaffing agency for a long-duration, specialized engineering engagement is not “what is your rate?” It’s “what does the team look like in year four?” A vendor who can describe what their retention infrastructure produces, specifically, over multi-year engagements has operational evidence. A vendor who can only describe their sourcing process has placement experience.

Frequently asked questions

What does it take to build a dedicated R&D team for an embedded systems company?

It requires a vendor with sourcing capability in highly specialized technical domains, not just general software engineering. Embedded systems roles require engineers fluent in hardware interfaces, firmware, wireless protocols, and specific chipset architectures. The vendor needs active hiring pipelines for these profiles, a technical screening process calibrated to those requirements, and infrastructure to support 24/7 operations if the product operates across time zones.

How long does it take to scale a dedicated development team from a small QA unit to a full R&D center?

In Newxel’s experience, the transition typically takes two to four years when the engagement is well-structured from the start. The early phase focuses on building a core team with high technical alignment and deep product context. Scaling accelerates once that foundation is established, because each new hire joins a team with documented processes, clear standards, and accumulated institutional knowledge.

What IT outstaffing services are required to support an enterprise R&D center?

Enterprise R&D centers require a full operational stack beyond recruitment: facility management, IT infrastructure and security, redundant power systems, compliance with the client’s IP and data security standards, HR support throughout the engagement, payroll and legal compliance in the hub country, and account management that understands both the technical and operational context.

How does the outstaffing model handle 24/7 operational requirements?

In Newxel’s model, 24/7 operational support requires purpose-built infrastructure: redundant power systems including inverters and generators, hybrid network connectivity with both high-speed fiber and satellite backup, secure development environments, and a testing lab with dedicated hardware. The team’s time zone in Ukraine provides natural coverage for European and Middle Eastern business hours, with structured handover processes for US time zones.

What is the difference between an outstaffing agency and a full R&D center partner?

An outstaffing agency places engineers and manages their employment. A full R&D center partner does all of that and also manages the physical and operational infrastructure of the center: the facility, the IT systems, the security environment, the compliance framework, and the ongoing operational management that allows the client to focus on engineering direction. Newxel operates as an R&D center partner for enterprise clients with infrastructure requirements.

What made this six-year engagement successful?

Three factors produced the six-year outcome. First, the initial hiring was highly specific: engineers with genuine embedded systems expertise. Second, the retention infrastructure worked: the team experienced zero knowledge loss over six years. Third, the operational framework was enterprise-grade from early in the engagement, which made scaling straightforward rather than requiring operational reconstruction at each growth stage.

Does Newxel build R&D centers for companies in sectors other than semiconductor and wireless?

Yes. Newxel has built dedicated development teams and R&D center configurations across fintech, HR technology, cloud infrastructure, emergency communications technology, automotive, and e-commerce. The operational model applies across sectors. The domain-specific variable is the technical screening criteria in the hiring brief.

How is a dedicated development team different from an outstaffing arrangement?

In practice, the terms describe the same structural model: engineers employed by the vendor, working under the client’s direction. At enterprise scale, a dedicated development team often includes infrastructure elements beyond employment, including a dedicated office environment, secure testing facilities, and operational management. The engagement described here began as an outstaffing arrangement and evolved into a full R&D center configuration as the client’s requirements grew.