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BigTree108

C and C++ development services

C and C++ development services for embedded firmware and IoT devices, Qt desktop applications, network and telecom software, low-latency and high-performance systems, security software, industrial, medical and automotive software, and the modernisation of long-lived C++ codebases, with dedicated C++ developers for your team or a C++ project delivered end to end.

What we build with C and C++

  • Embedded firmware in C and C++

    Firmware for ARM Cortex-M, ESP32 and Nordic nRF microcontrollers on Zephyr, FreeRTOS or bare metal, and C++ applications on embedded Linux built with Yocto, with hardware-in-the-loop tests where the board allows them.

  • Network and telecom software in C++

    Packet processing with DPDK, VoIP and media servers, routers, gateways and network appliances, with throughput and latency measured under load before every release.

  • Qt, MFC and Win32 desktop software

    Qt 6 applications with Qt Widgets or QML for Windows, macOS and Linux from one codebase, and older MFC and Win32 software kept running and moved forward.

  • High-performance and low-latency services

    Network servers, market data handlers and trading engines in C++20 with Boost.Asio or gRPC, lock-free queues and memory layouts tuned with perf and Intel VTune until the latency target is met.

  • Security and endpoint software

    Endpoint agents, network inspection, anti-malware engines and cryptographic libraries, built with hardening flags and fuzzed with libFuzzer and AFL++ before each release.

  • Industrial, medical and automotive software

    Machine control with OPC UA and fieldbus links, medical device software developed to IEC 62304, and automotive ECU and infotainment code to AUTOSAR and MISRA C++ rules checked by static analysis.

  • Computer vision, media and numerical libraries

    Image processing with OpenCV, codecs, signal processing and numerical code in modern C++ with SIMD, and CUDA where a GPU pays, with benchmarks that prove each optimisation.

  • Modernising legacy C++

    C++98 and C++03 code moved to C++20 or C++23 step by step: smart pointers instead of manual memory, sanitizers and clang-tidy in the pipeline, tests added ahead of each change.

  • Builds, toolchains and language bindings

    CMake builds with Conan or vcpkg that reproduce from a clean checkout, cross-compilation toolchains, and C and C++ libraries exposed to Python through pybind11 or nanobind and to .NET and Java, with the ownership rules at the boundary written down.

Hire C++ developers

  • Dedicated C++ developers

    C++ developers who join your team full time, work in your repositories, tracker and meetings, and report to your lead. You interview them; we carry the Ukrainian contract, payroll, invoicing and leave.

  • C and C++ project delivery

    A team that takes the C and C++ project from scope to release: estimate, build, tests and deployment, with a technical lead on our side who owns the plan and the quality.

  • C and C++ support and take-overs

    An existing C and C++ system taken over from another team or kept running: a read-only review and a written list of risks first, then fixes and new features in order of impact.

The dedicated team page explains how specialists join your team, and the outsourcing page covers project delivery, take-overs and how we charge.

Who works on your C and C++ project

  • C++ developers

    Modern C++ for services, desktop software and libraries

  • Embedded engineers

    Firmware in C and C++, microcontrollers and embedded Linux

  • Network and systems engineers

    Linux networking, DPDK and protocol stacks

  • Build and DevOps engineers

    CMake, cross-compilation and pipelines that run the sanitizers

  • QA engineers

    Test plans, automation and hardware-in-the-loop rigs

How we work on C and C++

A current C++ standard for new code, RAII and smart pointers instead of manual memory management, compiler warnings as errors, and AddressSanitizer and UndefinedBehaviorSanitizer in continuous integration so memory errors are found by the build rather than by a customer.

On an existing codebase we follow its standard, compiler and coding rules, such as MISRA C++ or your own style guide, and add static analysis, sanitizers and fuzzing where they are missing. Developers work in your repositories, your tracker and your process, and everything they write is assigned to you.

Other languages we work in

Programming languages overview

Questions about C and C++ development

Which industries do your C and C++ developers work in?

Embedded and IoT (device firmware, gateways and consumer electronics), desktop software, cybersecurity (endpoint agents, network inspection and cryptography), industrial automation and energy (machine control and monitoring), healthcare (medical devices and imaging), fintech (low-latency trading and market data) and automotive (ECUs, infotainment and driver assistance).

Do you do embedded work?

Yes: firmware in C and C++ for microcontrollers on Zephyr, FreeRTOS or bare metal and for embedded Linux, with hardware-in-the-loop tests where the board allows them and the build reproducible from a clean checkout.

Can you modernise our old C++ codebase?

Yes, step by step: the build is made reproducible, sanitizers and static analysis are switched on, tests are added around the code about to change, and the standard moves forward one release at a time.

How quickly can C++ developers start?

When the right C++ developer is available, the start is gated only by your interview and the NDA and IP assignment. Otherwise we run a search, which typically produces candidate profiles within two to three weeks, and nobody starts until you have said yes.

How do we hire C++ developers through BigTree108?

Tell us the work, the seniority and the hours you need. We propose one or two people with their profiles, you interview them the way you would interview your own hire, and you sign one agreement with BIG TREE 108 LLC and receive one invoice a month.

Who owns the work they produce?

You do. Every specialist has a signed contract with BigTree108 that assigns all work product to the company, and our agreement with you assigns it onward. Code, designs and documents are delivered into your own repositories and tools, not kept where only we can change them.

Need C, C++ or embedded developers?

Tell us the platform, the toolchain and the work. You get an answer within one business day: candidate profiles or a plan for the codebase.

Email hello@bigtree108.com How we respond