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IoT Embedded Software Engineer C, C++

WizzDev Prosta Spółka Akcyjna

  • Poznań

    Poznań, Greater Poland
  • offer expired over a month ago
  • B2B contract
  • full-time
  • specialist (Mid / Regular), senior specialist (Senior)
  • hybrid work
  • More than one vacancy
  • remote recruitment
  • Specializations:Embedded

Technologies we use


  • C++

  • C


  • Python

Operating system

About the project

You will be developing software for novel instruments used by our clients. Initially, you will join one of the existing projects and be able to own part of the solution. We will also give you enough time to onboard into projects and required technologies. Our clients use interesting Machine Learning algorithms to process information from various sensors so there will be a lot of challenges. You will develop: processing, visualizations and storage for all data. In general - WizzDev projects require working with various embedded systems projects in the area of robotics and Internet of Things software - from design to production.

Your responsibilities

  • Design and development of firmware which communicates with IoT cloud platforms and mobile applications,

  • Design of Internet of Things systems and solutions,

  • Engage in IoT product launch activities,

  • Managing projects by providing technical analysis and working with the customer as a technical contact.

Our requirements

  • Degree in a field (computer science, robotics, telecommunication),

  • Knowledge of C, C++ languages,

  • Experience working in embedded systems or IoT environment,

  • Communication skills and practical use of English,

  • Basic knowledge in one of the following areas: microprocessor programming, IoT systems, real-time signal processing, control theory or robotics,

  • Ability to work in a team and solve problems together with the customer,

  • Strong motivation to learn new skills.


  • Working knowledge of advanced C/C++, including, Qt, CMake, GTest and Valgrind,

  • Knowledge of HTTP, Wi-Fi, MQTT, GPS, BLE, LoRa or Zigbee,

  • Knowledge of languages: MicroPython, Python, Java, Objective-C, Swift,

  • Knowledge of Git version control system and Git-flow process,

  • Knowledge of development tools in a Linux or Windows environment,

  • Experience with ARM, Espressif/ESP processors, Nordic,

  • Experience with bare-metal software as well as Arduino and FreeRTOS,

  • Prior experience with: AWS IoT Core, Azure IoT or Google Cloud IoT,

  • Understanding of Embedded Linux architecture e.g. Yocto, Ubuntu,

  • Knowledge of machine learning / AI methods.

This is how we organize our work

This is how we work

  • you can change the project
  • you have influence on the choice of tools and technologies
  • you have influence on the technological solutions applied
  • you have influence on the product
  • agile
  • scrum

This is how we work on a project

  • Clean Code

  • code quality measures

  • code review

  • design patterns

  • static code analysis

  • Continuous Integration

  • DevOps

Development opportunities we offer

  • development budget

  • external training

  • intracompany training

  • mentoring

  • substantive support from technological leaders

  • technical knowledge exchange within the company

What we offer

  • Participation in exciting global projects,

  • Contact with the variety of newest technologies,

  • Great opportunity for personal development and friendly work atmosphere,

  • We use modern technologies: Git Flow, Jira, Agile, Google Chat and cloud-based documentation,

  • Junior, regular and senior level positions - so the salary range is very wide and competitive,


  • sharing the costs of sports activities

  • private medical care

  • sharing the costs of foreign language classes

  • sharing the costs of professional training & courses

  • remote work opportunities

  • flexible working time

  • fruits

  • integration events

  • corporate library

  • no dress code

  • coffee / tea

  • parking space for employees

  • employee referral program

  • opportunity to obtain permits and licenses

  • charity initiatives

Recruitment stages

HR interview and technical verification (1h) remotely


Meeting with CEO (1h) remotely

WizzDev Prosta Spółka Akcyjna

WizzDev focuses on embedded platforms, developing laboratory automation software, and providing bespoke solutions from live science to automation industries. We are a team of experienced and highly-skilled engineers with capabilities in a wide range of services. Thus we are able to meet the sophisticated challenges and requirements of the IoT industry. We thrive at both data acquisition and visualization as well as offering customized services in the field of PCB design.

WizzDev always has several interesting projects going on which use new technologies. Below are some examples of what you may get involved in:

- Internet of Things systems data acquisition and analysis,

- Medical Device development including Software for medical purposes,

- Embedded & Firmware Development and Cross-Platform Desktop Applications,

- Programming and electronics design for Internet-connected devices,

- Developing bespoke R&D instrument control Graphical User Interfaces.

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