Company Overview
RA Scale AG is an ETH Zurich spin-off that develops an AI-powered SaaS platform for automating tenders and supplier selection in the construction industry. Based in Zurich, the company employs around 20 people and is currently expanding into Germany and Austria.
Key Responsibilities
- Design and implementation of scalable backend services for our AI-powered SaaS platform
- Development of microservices and APIs in Go, Python, or TypeScript
- Architecture and operation of distributed systems on cloud infrastructure (GCP)
- Optimization of performance, scalability, and system reliability
- Integration of data sources and development of interfaces for internal AI models
- Collaboration with front-end and DevOps teams on system design and deployment
- Responsibility for code quality, testing, and documentation
- Contribution to the long-term backend architecture and technical roadmap
Qualifications
- Several years of professional experience as a backend or software engineer in a cloud environment
- Strong proficiency in at least one of the following languages: Python, C#, or Java
- Experience with microservices, event-driven architectures, and API design
- Confident handling of databases (PostgreSQL, DynamoDB, Redis, or comparable)
- Knowledge of cloud technologies (GCP) and CI/CD pipelines
- Understanding of system architecture, scaling strategies, and observability
- High quality standards, structured approach to work, and enjoyment of complex systems
- Very good English skills (working language); German is an advantage
Employment Terms
- Permanent full-time position (100%)
- Place of work: Zurich (Sihlcity)
- Start date: by agreement
- Modern working environment with a high degree of personal responsibility and flexible working hours
Application Process
Apply online using the form below. Only applications matching the job profile will be considered.