// US-based C++ developers
Free project plan & cost estimate in 48 hours.
Senior C++ developers, based in the US, working your hours
High-performance C++ systems and embedded code, built by US engineers who write safe, well-tested low-level software.
- Interview engineers before you pay anything
- 100% U.S.-based, working your hours
- No brief or spec needed to get started
First 5 Dev Hours Free
Project plan. Roadmap. Cost & ROI estimation.
Real engineers. Real conversations.
Talk to an engineer. Not a salesperson.
Free · No commitment · Project-focused call
Most teams interview matched engineers within a week
Not the right fit? We bring in a replacement
Get your free project plan
Three quick steps. No brief needed.
Free · No commitment · Reply within one business day
// teams we've worked with
“NextGen scaled us from 2 to 7 dedicated engineers in under a quarter. Enterprise-grade capacity, zero agency drag.”
Sound familiar?
- Hiring a senior C++ developer full-time is taking months.
- Your C++ codebase has grown messy and every change breaks something else.
- Offshore hand-offs and time-zone gaps turn one-day fixes into week-long threads.
- You need someone senior enough to make decisions, not just close tickets.
What our C++ engineers build
Performance-critical code
Hot paths, engines, and systems code tuned and tested.
Rescue & upgrades
Existing C++ work stabilized, documented, and brought up to date.
Integrations
C++ connected cleanly to the rest of your systems.
How it works
- 01
Pick a time
Book a 30-minute project call directly in our calendar.
- 02
Talk through the problem
Tell us what needs building, what's stuck and what success looks like. No spec needed.
- 03
Your plan in 48 hours
Get your project plan, roadmap, cost and ROI estimates. The plan is yours to keep.
- 04
First 5 dev hours free
Agree the scope with our team. Decide whether to continue before any paid work begins.
Common questions
Will this turn into a sales pitch?
No. The call is about your project: what needs building, what's stuck, and whether we have the right engineers. If we're not a fit, we'll say so.
What do I get for free?
A project plan, roadmap, cost estimate and ROI estimate within 48 hours of your project call. Your first 5 development hours are free, too. We agree the scope and any paid work with you before proceeding.
Do I need a spec or brief?
No. Tell us the problem in plain words and we'll help shape the scope with you.
Are the engineers really in the U.S.?
Yes. Every engineer lives and works in the United States. No offshore hand-offs, and that's in the contract.
What our clients say
"NextGen scaled us from 2 to 7 dedicated engineers in under a quarter. Enterprise-grade capacity, zero agency drag."
"Their R&D tax credit workflow platform paid for itself in the first filing season."
"AI-native from day one. Our IRS transcript pipeline runs 24/7 without a human in the loop."
"Property tax appeals used to take weeks. Their comp analysis tooling turned it into hours."
"The AI intake agent handles our tier-1 patient calls with a hand-off cleaner than our old call center."
"POS, inventory, ordering — all unified. We finally have one source of truth across every location."
"The procurement platform paid for itself in the first quarter of use."
"They shipped our matching engine in 6 weeks. Our old team would've taken 6 months."
"Enterprise-grade delivery without the enterprise-agency price tag."
"Their team plugged into our sprint on day one. Zero ramp time."
"NextGen scaled us from 2 to 7 dedicated engineers in under a quarter. Enterprise-grade capacity, zero agency drag."
"Their R&D tax credit workflow platform paid for itself in the first filing season."
"AI-native from day one. Our IRS transcript pipeline runs 24/7 without a human in the loop."
"Property tax appeals used to take weeks. Their comp analysis tooling turned it into hours."
"The AI intake agent handles our tier-1 patient calls with a hand-off cleaner than our old call center."
"POS, inventory, ordering — all unified. We finally have one source of truth across every location."
"The procurement platform paid for itself in the first quarter of use."
"They shipped our matching engine in 6 weeks. Our old team would've taken 6 months."
"Enterprise-grade delivery without the enterprise-agency price tag."
"Their team plugged into our sprint on day one. Zero ramp time."
Hire senior US-based C++ developers through NextGen Coding Company for native applications, shared libraries, and performance-sensitive systems. Every engineer lives and works in the US, without offshore subcontracting. Describe your compiler, operating system, and target C++ standard up front: maintaining a C++17 library is a different assignment from introducing C++20 coroutines into a service.
Useful matching details include CMake configuration, GCC or Clang versions, MSVC requirements, and dependencies such as Qt or Boost.Asio. Your immediate problem might be a data race, an ABI compatibility constraint, or a build that breaks across platforms. Engineers work the same hours as your team and attend standups, so debugging discussions do not depend on overnight handoffs.
Frequently asked questions
- Should I hire a C++17 or C++20 developer?
- Match the developer to your toolchain and deployment constraints rather than the newest language standard. C++20 concepts, ranges, and coroutines can be useful, but compiler and library support still matter. Ask candidates how they introduce features incrementally, preserve compatibility, and handle dependencies that use a different standard or compiler version.
- How do I evaluate a C++ developer's debugging skills?
- Use a realistic example involving object lifetime, undefined behavior, or a crash that only appears in optimized builds. Ask how they would use GDB or LLDB, core dumps, AddressSanitizer, and UndefinedBehaviorSanitizer. Good answers distinguish evidence from guesses and explain how a regression test would reproduce the underlying failure.
- What skills matter for multithreaded C++ applications?
- Ask about ownership, synchronization, and the C++ memory model before discussing lock-free structures. Candidates should explain mutexes, atomics, condition variables, and shutdown behavior clearly. ThreadSanitizer can help expose races, while profiling can identify contention. A useful design discussion includes cancellation, bounded queues, and what happens when a worker fails.
- Can I hire a C++ developer to maintain a cross-platform library?
- Define the supported platforms, compiler versions, and compatibility guarantees before interviewing. Relevant experience includes CMake targets, dependency management with Conan or vcpkg, symbol visibility, and ABI boundaries. Ask how the developer would test Linux, Windows, and macOS builds and avoid exposing compiler-specific types through a public library interface.
- What should I prepare before hiring a US-based C++ engineer?
- Bring the target platform, language standard, build instructions, and your most urgent technical constraint to a 15-minute call. Our engineers are senior, and many have 10+ years of experience. Most teams interview matched engineers within a week of the first call; NDA and full IP assignment precede any code work.
- Are your developers really based in the US?
- Yes. Every engineer lives and works in the United States. No offshore subcontracting and no hand-offs to another team. That's written into the contract.
- How fast can someone start?
- Most teams interview matched engineers within a week of the first call. Start dates depend on your interview process.
Related reading
- How to hire a software developer
What to check before you sign.
- Hiring test for senior engineers
How to vet senior talent fast.
- Senior engineer salary guide 2026
What the market pays.
- Onshore vs offshore vs nearshore
The honest tradeoffs.
- Forward deployed engineers
Need an owner, not just capacity?
- Resource library
Every guide and benchmark we publish.
Start your project request
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