Salary: 100 - 125 PLN net/h + VAT (B2B contract)Work model: flexible hybrid from Gdynia / Kraków / Warszawa / Rzeszów Why choose this offer? You will have the opportunity to develop and improve a software tool which helps provide customers all over the world with tailor-made heating and cooling solutions  Your work will help create more sustainable, cost-efficient and environment friendly heating and cooling solutions The Jit community will bring you a nice time during regular integration meetings  ProjectYou’ll be part of a team responsible for developing an Edge Controller — a Linux-based embedded device with SCADA/BMS functionalities. You’ll work closely with backend and system engineers, contributing to the design and development of embedded software and backend services running on edge devices. Your responsibilities will include building and maintaining Linux-based microservices, integrating industrial communication protocols such as MQTT, Modbus, and BACnet, and containerizing applications using Docker. Expected competences and knowledge 3+ years of experience as an Embedded Developer / Embedded Linux Engineer Strong proficiency in C++ or Rust  Solid experience with Linux-based embedded systems Practical knowledge of Docker and microservices architecture Hands-on experience with industrial/IoT protocols: MQTT, Modbus, BACnet Domain knowledge of SCADA / BMS systems English proficiency at a minimum B2 level (technical documentation and communication) Ability to work independently and as part of a cross-functional engineering team

Nice to have:

Experience with the EdgeX Foundry open-source framework Knowledge of Go is a nice to have 

 Technologies you'll work with C++, Rust, Go Embedded Linux Docker Microservices architecture MQTT, Modbus, BACnet, SCADA/BMS systems Edge computing, EdgeX Foundry   Client – why choose this particular client from the Jit portfolio?Our Client engineers technologies that enable the world of tomorrow to do more with less. They meet the growing need for infrastructure, food supply, energy efficiency and climate-friendly solutions. Their products and services are used in areas such as refrigeration, air conditioning, heating, motor control and mobile machinery. They are also active in the field of renewable energy as well as district heating infrastructure for cities and urban communities. Their innovative engineering dates back to 1933 and today our Client is a world-leader, employing more than 27,000 employees and serving customers in more than 100 countries. They are still privately held by the founding family. About Jit TeamThe Human factor of IT - it's not just a slogan, it's a philosophy. The foundation of Jit Team is people, which is why we prioritise you. We employ over 700 experienced experts. We create highly specialised teams for clients from all over the world. We offer team members developmental projects, a wide range of benefits and a proprietary professional development programme.Behind our maxim are also charitable and educational activities. We support pupils and students by donating learning equipment. We offer internships to help launch careers in IT. We support water rescuers and hospitals by providing the necessary equipment. We are a Polish company and we share what we have achieved over 15 years of activity. By supporting indigenous initiatives, we ensure the circulation of good energy.