Software Engineer HVAC Applications (m/f/d)

Job description

The Impact You'll Make Are you passionate about combining software engineering with HVAC expertise to solve real-world sustainability challenges? Do you enjoy building digital tools that help engineers design more efficient and energy-conscious systems? As our new Software Engineer HVAC Applications (m/f/d) , you'll play a key role in the continued development of Coolselector® , Danfoss' industry-leading software platform used by customers worldwide to select, calculate, and optimize refrigeration and HVAC systems. By combining engineering knowledge with modern software development practices, you'll help create solutions that improve system performance, simplify complex calculations, and support the transition toward more sustainable cooling technologies. Working alongside software developers, HVAC specialists, and product experts, you'll contribute to digital solutions that have a direct impact on customers, products, and the future of climate solutions. What You’ll Be Doing Design, develop, and maintain backend services, application modules, and core functionality for the Coolselector® platform. Develop and optimize engineering calculation engines, thermodynamic models, and product selection logic. Collaborate with HVAC experts, product specialists, and software engineers to translate business requirements into scalable software solutions. Work closely with an interdisciplinary team across several European Danfoss locations Build maintainable, modular, and extensible software architectures that support future product growth. Ensure software quality through testing, code reviews, and continuous integration practices. Support release activities, technical documentation, troubleshooting, and continuous improvement initiatives. What We're Looking For Degree in Mechanical Engineering, Electrical Engineering, Computer Science, Applied Mathematics, or a related technical discipline. Experience developing engineering software, calculation tools, simulation applications, or technical software solutions. Strong software development skills using C#/.NET . Knowledge of HVAC systems, refrigeration technologies, thermodynamics, or engineering calculations. Strong analytical, problem-solving, and cross-functional collaboration skills. Experience with Git, automated testing, CI/CD environments, cloud technologies, or agile development methodologies is considered an advantage. What You'll Get from Us We promote from within and support your learning with mentoring, training, and access to global opportunities. You’ll have flexibility, autonomy, and support to do your best work while maintaining a healthy work-life balance. Your well-being matters to us. We strive to create an inclusive work environment where people of all backgrounds are respected, and valued for who they are. You’ll receive benefits like 13th salary, annual bonus, paid vacation, pension plans, personal insurance, and more. These vary by country and contract, but they’re worth asking about—we think they’re pretty great. Ready to Make a Difference? If this role excites you, we’d love to hear from you! Apply now to start the conversation and learn more about where your career can go with us. Our Commitment to Transparency Salary ranges listed reflect only primary location and currency. For local salary ranges and specific benefits in your preferred hiring location, please ask your Talent Acquisition representative for more information. The actual salary offer will carefully consider a wide range of factors, including your skills, qualifications, experience, and location. Any benefits listed do not promise or guarantee any particular benefit or specific action. They may depend on country or contract specifics and are subject to change at any time without prior notice. Want to know more? Please visit our FAQ Page . All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or other protected category.