Full Stack Software Developer intership (m./f./div.)

You will be responsible for designing new software solutions used across our industrial operations. You should be able to understand frontend and backend logic and how components interact, and be eager to develop new software solutions that delight users and deliver high customer value. We expect you to show a curious mindset, working closely with the users of your solutions to create software-driven value propositions. You will make use of AI-assisted development tools as part of your daily workflow, applying sound judgement to review, validate and integrate what they produce. Training in Software Engineering, Computer Science or equivalent Strong software development skills and a willingness to grow your experience in full stack development Previous contact with C# and the .NET environment Previous contact with frontend web technologies and frameworks, preferably Angular Knowledge of REST architectures Comfortable using AI-assisted development tools, with a critical mindset about the code they generate — you understand what your code does rather than relying blindly on suggestions Highly motivated to apply technical knowledge to solve real-world challenges Good English communication abilities Keenfinity benefits includes: ⚖️ Flexible work conditions (2 days of HO) 🧑‍⚕️ Health insurance and medical office on site (nutrition, psychology, physiotherapy and general clinic) 🍽️ Canteen 🅿️ Free parking lot 🏋️ Sports and health related activities (gym) 📚 Training opportunities (i.e., technical training, foreign languages training) & certifications 📈 Opportunities for career progression and continuous professional development 🌐 Exchange with colleagues around the world 💲 Access to great discounts in partnerships and products 🌍All our positions are open to people with disability ---- At Keenfinity we don’t just build innovative solutions — we shape a smarter, more connected world through technology. We value different backgrounds, ideas, and experiences and we’re committed to growing, learning, and celebrating success as one team. Everyone is welcome here — we foster an environment where everyone is respected, valued, and encouraged to be their authentic self. Keenfinity is an equal opportunity employer, offering equal opportunities for all. We welcome applications from people with disabilities and can offer support, if needed. When everyone has a chance to contribute, we all do better. The Keenfinity Group delivers professional communication and security solutions that connect and protect people and assets. Following its carve-out from the Bosch Group in mid-2025, it operates as independent company within the portfolio of European investment firm Triton. The Group’s four Businesses include Audio delivering professional communication products of the globally renowned brands Bosch, Electro-Voice, Dynacord, RTS and Telex, IQSIGHT Video Systems, Radionix Intrusion & Access, and KEENFINITY Electronics Manufacturing Services (EMS). In fiscal year 2025, the group generated revenues of over €1 billion and employed approximately 4,000 people across more than 40 countries.