You are opening our Polish language website. You can keep reading or switch to other languages.

Senior Embedded C++ Engineer

  • Ałmaty
  • Astana
  • Belgrad
  • Charków
  • Dnipro
  • Erywań
  • Kijów
  • Kluż-Napoka
  • Kraków
  • Larnaka
  • Łódź
  • Lublin
  • Lwów
  • Odesa
  • Remote.Bulgaria
  • Remote.Georgia
  • Remote.Kazakhstan
  • Remote.Poland
  • Ryga
  • Sofia
  • Tbilisi
  • Warna
  • Warszawa
  • Wrocław
Średni zespół (10-20 osób)

Jeśli otrzymałeś tę ofertę pracy od naszych rekruterów, zapoznaj się z naszą Polityką prywatności.

Project overview

The project focuses on exploring a lower-cost and more supply-resilient alternative to an existing Linux-based smart home hub by using a more constrained MCU-based hardware architecture while preserving the core customer experience of controlling smart heating and other connected Zigbee devices through cloud services and a mobile application.

The work will begin with a technology demonstrator on off-the-shelf development boards and then progress toward production-quality embedded software, platform and application integration, internal trials, and eventual qualification.

Position overview

We are looking for a Senior Embedded C++ Engineer to contribute to the development of a next generation smart home hub solution based on a constrained MCU architecture. In this role, you will work on embedded software that powers device communication, cloud connectivity, and core control functionality while ensuring performance and efficiency on resource limited hardware. You will collaborate with cross functional teams to evolve the solution from early prototypes into production ready systems and support integration with cloud services and mobile applications.

Technology stack

Embedded C/C++, ESP-IDF, Zigbee, MQTT, AWS IoT Core

Responsibilities

  • Build PoC firmware on development boards
  • Integrate Zigbee radio and network coprocessor stacks
  • Implement core hub functionality, including pairing, device communication, command and control, and reporting
  • Optimize memory and flash usage on constrained MCUs
  • Support OTA updates, diagnostics, and production readiness
  • Identify and de-risk areas where the current implementation may not be directly portable
  • Advise on MCU platform choices, SDK constraints, portability risks, and long-term maintainability

Requirements

  • Strong embedded C/C++ development skills
  • Experience with RTOS and constrained embedded systems
  • Hands-on experience with Wi-Fi, BLE, Zigbee, and 802.15.4 technologies
  • Experience with secure boot, OTA updates, provisioning, and certificate-based device identity
  • Experience with MQTT and cloud-connected IoT devices
  • Experience optimizing memory and flash usage on constrained MCUs

Nice to have

  • Experience with Espressif SDK / ESP-IDF
  • Silicon Labs MG2x Zigbee development experience
  • AWS IoT Core integration experience
  • Matter / Thread experience
  • Smart meter network experience
  • CAD-related exposure

Looking for Similar Opportunities?

Try AI chatbots with our ready-made prompt to discover similar roles that match your skills and interests.
Image

Co oferujemy

Image

Dni wolne

Zgodne z lokalnym prawem

Image

Dbamy o Twoje zdrowie

Zapewniamy szeroki wachlarz usług w ramach prywatnego ubezpieczenia medycznego

Image

Płatne chorobowe

Zgodnie z lokalnym prawem

Image

Wakacje i specjalne dni wolne

Zgodnie z oficjalnym kalendarzem, niezależnie od kalendarza klienta

Image

Komfortowe warunki pracy

Elastyczny czas pracy oraz pomoc w wyposażeniu komfortowego miejsca pracy

Image

Wewnętrzna platforma edukacyjna

Dostęp do profesjonalnych kursów i szkoleń

Image

Wewnętrzne kursy języka angielskiego

Firmowe szkolenia z wysoko wykwalifikowanymi nauczycielami