Requirements
Must have:
- Strong cross-platform mobile development expertise with production apps on App Store and/or Google Play - Solid Python backend experience with modern web frameworks (Django, FastAPI, or similar) - Experience building multi-tenant SaaS architectures with emphasis on data isolation and security - Understanding of AI/ML integration in production apps (LLM APIs, embeddings, semantic search) - Knowledge of mobile-specific challenges: offline-first architecture, push notifications, authentication, deep linking - Experience with RESTful API design and real-time communication patterns - Strong focus on accessibility and inclusive design principles - Comfortable with agile/lean development and user testing methodologies - Founder mindset and a motivation to create impactful products that last in production - Fluent in English and German - Eligible to work in Switzerland or the EU/EFTA region
Nice to have:
- Experience with cloud platforms (GCP preferred, AWS/Azure acceptable) - Experience with healthcare/assistive technology applications - Knowledge of GDPR, HIPAA, or other data privacy regulations - Background in prompt engineering and LLM optimization - Contributions to open-source projects - Experience with analytics and A/B testing frameworks
Responsibilities:
- Close collaboration with a Solution Architect and DevOps engineer, product owner, and tech and entrepreneurship advisor - Build mobile-first AI solutions: develop cross-platform native mobile experiences (iOS/Android) integrating features like personalized chat interfaces, AI-powered matchmaking, and predictive analytics - Backend development: build robust Python APIs and services to power mobile features, handle LLM orchestration, and manage complex business logic - AI integration: implement and optimize LLM integration using modern frameworks for agentic workflows, RAG patterns, and context-aware AI interactions - Data architecture: design scalable, privacy-first solut...