Senior Front-end Developer Requisition ID: 44453 Job Location(s): Sofia, BG Employment Type: Full Time Segment: Danfoss Climate Solutions Segment Job Function: Information Technology Work Location Type: Hybrid **Job Description** Are you a passionate senior developer who thrives in a collaborative environment and enjoys technical leadership while staying hands-on? Danfoss is looking for a **Senior Front-End Developer** to join our **Apps and Tools team** in the **Controls and Meters division** . You'll work in a cross-functional team building applications that support our district heating controllers and energy meters. Your focus will be on creating robust, user-friendly tools that improve functionality and efficiency.You’ll help design systems, write and review code, guide technical decisions, and mentor junior developers. From planning to launch, you’ll contribute across the entire development process, shaping both the product and how we build it. **Why joinig us?** At Danfoss we value teamwork and a supportive, open work environment where everyone’s voice is heard.Apply now and and be a part of a local team within a global setting! The job shall be hybrid, with 3 days per week onsite work at our address is Rozhen 41 Blvd., Industrial Park 1271 Sofia. **Kind request to applicants - please provide your application in English** **.** **Job Responsibilities** **As a senior member of our team you will:** + Drive the development of high-quality web and mobile applications using **React** , **TypeScript** , ASP.NET and C# + Play a central role in **architectural** decisions, code reviews, and technical **mentoring** . + Collaborate closely around or drive **UX/UI** designs to deliver intuitive and responsive user interfaces. + Ensure high standards of **software quality** through testing best practices. + Contribute to a SCRUM-based **agile** development process in a cross-functional team of 5–8 people. + Work on-site at least 3 days a week to foster team collaboration and knowledge sharing. **Background & Skills** At Danfoss, we believe that a diverse and inclusive workplace fosters creativity, innovation, and a broader perspective in decision-making. We are curious to find out how you can bring new insights to the role or to Danfoss as an organization. **Your profile:** + 5+ years of experience in software development, with a strong focus on frontend, and full stack development as an asset. + Proven experience in React, TypeScript, ASP.NET and C#. + Solid understanding of testing methodologies and experience with testing frameworks. + A good eye for UI/UX design and experience implementing modern, user-friendly interfaces. + Experience working in agile teams (SCRUM) and familiarity with Microsoft Azure DevOps, Teams, and the Office suite. + Strong communication skills and fluency in business-level English and Bulgarian native level strongly preferred. + A growth mindset: eager to learn, share knowledge, and support teammates. + Previous experience as a technical team lead or ambition to grow into that role (people management is not required). **Employee Benefits** Among the benefits we offer with your employment are: + Bonus system. + 25 days annual leave. + Transportation allowance. + Flexible working hours. + Hybrid work (3 days office – 2 days home). + Additional voluntary pension insurance covered by Danfoss. + Insurances + Food vouchers. More detailed information shall be provided during the recruitment process. **Danfoss – Engineering Tomorrow** At Danfoss, we are engineering solutions that allow the world to use resources in smarter ways - driving the sustainable transformation of tomorrow. No transformation has ever been started without a group of passionate, dedicated and empowered people. We believe that innovation and great results are driven by the right mix of people with diverse backgrounds, personalities, skills, and perspectives, reflecting the world in which we do business. To make sure the mix of people works, we strive to create an inclusive work environment where people of all backgrounds are treated equally, respected, and valued for who they are. It is a strong priority within Danfoss to improve the health, working environment and safety of our employees. Following our founder’s mindset “action speaks louder than words”, we set ourselves ambitious targets to protect the environment by embarking on a plan to become CO2 neutral latest by 2030. 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 \#LI-Hybrid \#LI-AB1 Danfoss engineers solutions that increase machine productivity, reduce emissions, lower energy consumption, and enable electrification. Our solutions are used in such areas as refrigeration, air conditioning, heating, power conversion, motor control, industrial machinery, automotive, marine, and off- and on-highway equipment. We also provide solutions for renewable energy, such as solar and wind power, as well as district-energy infrastructure for cities. Our innovative engineering dates back to 1933. Danfoss is family-owned, employing more than 39.000 people, serving customers in more than 100 countries through a global footprint of 95 factories. Danfoss engineers solutions that increase machine productivity, reduce emissions, lower energy consumption, and enable electrification. Our solutions are used in such areas as refrigeration, air conditioning, heating, power conversion, motor control, industrial machinery, automotive, marine, and off- and on-highway equipment. We also provide solutions for renewable energy, such as solar and wind power, as well as district-energy infrastructure for cities. Our innovative engineering dates back to 1933. Danfoss is family-owned, employing more than 39.360 people, serving customers in more than 100 countries through a global footprint of 95 factories.