Senior Fullstack Developer

We're hiring on behalf of a Haystack partner! The Role Conceive, develop, and operate modern AI-powered applications using React, TypeScript, Python, and Azure. Develop reusable frontend components, design systems, and application frameworks. Take responsibility for features throughout their lifecycle, from idea to productive operation. Collaborate closely with Product Owners, UX Designers, Data Scientists, and Software Engineers to implement scalable solutions. Promote software quality through code reviews, technical leadership, and mentoring. Advance modern development processes, automation, and the use of AI-powered engineering tools. What You'll Need Degree in computer science or a comparable field and at least 8 years of experience in frontend or fullstack software development in cloud environments. Profound knowledge of React, TypeScript, modern frontend architectures, and the development of intuitive, responsive, and accessible user interfaces. Good knowledge of backend development with Python, including API development and integration of AI/LLM-based services. Experience with modern engineering practices such as CI/CD, test automation, code reviews, secure development, and cloud-native architectures on Azure. Strong problem-solving skills, structured and independent working style, and the ability to translate business requirements into scalable technical solutions. Excellent German and English language skills, and experience working with interdisciplinary teams and stakeholders. What's On Offer Flexible working hours. Attractive special payments such as a group success bonus or other performance-related salary components. Company health management including E-Gym Wellpass and company pension scheme. Apply via Haystack today!