The selected candidate will be part of young and motivated team located between Igualada and Barcelona focusing in the design and development of Embedded Software (Firmware) for IoT, Building and Home Automation devices. Minimum requirements: Telecommunications, Electronics Engineer or similar. Proven experience: Developing Embedded SW (C & C++). Envisioning and developing products with TCP/IP and serial (RS-232, RS-485) communications and sockets. Using basic instrumentation (power supply, oscilloscope…). Testing and product validation. Fluent English. Additional skills to be considered: Experience in IOT product development. Knowledge and experience using and/or developing products with standard protocols and technologies such as KNX, BACnet, Modbus, Lonworks, EnOcean, Zigbee, Zwave, OPC, MBus, OCPP, Wi-Fi, Bluetooth, 3G, LTE, 4G, NbIOT, CATM, LORA.... Work experience in Continuous integration development and Agile methodologies. Knowledge of other programming languages (mainly C# & Visual Basic) We believe that work should be challenging, rewarding, and fun. A GREAT PLACE TO WORK Our employee satisfaction surveys indicate that people enjoy working here at HMS and especially appreciate the informal and relaxed atmosphere. Since we work with cutting-edge technology, it is crucial that we constantly develop our skills and knowledge. As an HMS employee, you will be able to develop your technical skills in an international and relaxed environment. ATMOSPHERE AND VALUES We like to say that we put our “Heart, M ind and Soul” into what we do. That makes for a pretty good abbreviation too. WHAT WE OFFER YOU Work in a "Great Place to Work" certified company, with a passionate team making a real impact in the smart building industry. Indefinite contract. Flexible work arrangements (hybrid set up and flexible working schedule). Competitive salary. Career plan. Continuous training and education. Flexible compensation plan: restaurant / transport / nursey tickets /health insurance. Bonus for gym. Fruit in the company for free. Share saving program. A lot of fun: work in a fast-paced, open-minded and friendly environment. Enjoy the benefits of working with one of the pioneering companies in the field of Solutions for Air Conditioning integration that offer highly reliable products (gateways) developed jointly with the most relevant AC manufacturers.